PATENT DOCUMENT

Publication Number: US-11964807-B2
Application Number: US-202117359035-A
Country: US
Kind Code: B2

Title: Packaging with tamper-evident seal

Abstract:
Packaging may include a base box and a lid having a tamper-evident seal. The tamper-evident seal may include a paper substrate having a first adhesive portion configured to attach to a side panel of the base box, a second adhesive portion configured to attach to a second side panel of the lid. The first and second adhesive portions may be disposed on opposing sides of the paper substrate, and a tab configured to be accessible on an exterior of a package when the tamper-evident seal is applied may be a part of the paper substrate. When the tab is pulled with sufficient force, the paper substrate tears such that the first adhesive portion and the second adhesive portion remain fixed to the first and second side panels, respectively, while the remainder of the paper substrate tears free so that the packaging may be opened.

Claims:
What is claimed is: 
     
       1. A tamper-evident seal for packaging, comprising:
 a paper substrate comprising:
 a first adhesive portion configured to attach to a side panel of a base box; 
 a second adhesive portion configured to attach to a second side panel of a lid, wherein the first and second adhesive portions are disposed on opposite surfaces of the paper substrate and are positioned between the side panel of the base box and the second side panel of the lid; and 
 a tab configured to be accessible on an exterior of a package when the tamper-evident seal is applied, 
 
 wherein when the tab is pulled with sufficient force, the paper substrate tears such that the first adhesive portion and the second adhesive portion remain fixed to the first and second side panels, respectively, while the remainder of the paper substrate tears free so that the packaging may be opened. 
 
     
     
       2. The packaging of  claim 1 , wherein one of the first adhesive portions or the second adhesive portions comprises fiber tape. 
     
     
       3. The packaging of  claim 1 , wherein the first adhesive portion and the second adhesive portion extend in opposite directions from the tab, thereby forming a T-shape. 
     
     
       4. The packaging of  claim 1 , wherein the paper substrate is configured to tear to create tear paths extending along the direction of the pull force. 
     
     
       5. The packaging of  claim 1 , wherein the tab is releasably attached to the base or lid when the base box and lid are in the closed configuration. 
     
     
       6. Packaging, comprising:
 a base box comprising a first side panel; 
 a lid comprising a second side panel parallel to the first side panel; and 
 a tamper-evident seal disposed between the first and second side panels when the base box and lid are in a closed configuration, the tamper-evident seal comprising:
 a paper substrate comprising:
 a first portion extending in a first direction; 
 second and third portions extending in opposing directions, wherein the first, second, and third portions together form a T-shape, wherein the first portion is folded over onto itself at a first fold, and wherein the second and third portions are each respectively folded at second and third folds around a portion of the overlap of the first portion formed by the fold; 
 
 a first adhesive portion attached to the first side panel; 
 a second adhesive portion attached to the second side panel, wherein, in response to a force applied in a direction away from the packaging, the paper substrate is configured to tear such that the first portion tears free along a first and second line parallel to the folds of the second and third portions. 
 
 
     
     
       7. The packaging of  claim 6 , wherein one of the first or second adhesive portions comprises fiber tape. 
     
     
       8. The packaging of  claim 6 , wherein the first adhesive portion is attached to a surface of the first side panel that is facing the second side panel, and wherein the second adhesive portion is attached to a surface of the second side panel that is facing the first side panel. 
     
     
       9. The packaging of  claim 6 , the base box further comprising:
 an indentation to receive a portion of the tamper-evident seal on the outside of the base box, wherein the first portion of the paper substrate further comprises a releasable adhesive to engage the indentation when the packaging is in a closed configuration. 
 
     
     
       10. The packaging of  claim 6 , wherein the paper substrate further comprises a tab extending from the first portion, wherein the tab is releasably attached to the base or lid when the base box and lid are in the closed configuration. 
     
     
       11. The packaging of  claim 6 , wherein the paper substrate includes stress concentration features at an intersection point of the first and second and first and third portions, respectively. 
     
     
       12. The packaging of  claim 6 , wherein the tamper-evident seal further comprises:
 a stiffening element fixed to the first portion of the paper substrate and configured to increase stiffness of the first portion relative to one of the second or third portions. 
 
     
     
       13. The packaging of  claim 6 , wherein widths of the individual portions of the paper substrate are equal. 
     
     
       14. The packaging of  claim 6 , wherein the paper substrate further comprises a tab extending from the first portion, the tab having an increased width relative to the first portion, and wherein the width of the second and third portions are equal to each other. 
     
     
       15. The packaging of  claim 6 , wherein the first portion of the paper substrate further comprises a releasable adhesive to engage one of the base box or the lid when packaging is in a closed configuration, prior to tearing the tamper-evident seal. 
     
     
       16. Packaging, comprising:
 a base box comprising a first side panel and a base panel; 
 a lid comprising a second side panel parallel to the first side panel and perpendicular to the base panel when the packaging is closed; and 
 a seal disposed between the first and second side panels when the base box and lid are in a closed configuration, the seal comprising:
 a paper substrate; 
 a first adhesive coupling the paper substrate to the base panel; 
 a second adhesive coupling the paper substrate to the second side panel, wherein, in response to a force applied in a direction away from the packaging, the first and second adhesive is configured to peel away from their respective panels. 
 
 
     
     
       17. The packaging of  claim 16 , wherein the paper substrate does not tear during removal from the packaging. 
     
     
       18. The packaging of  claim 16 , the seal further comprising:
 a third adhesive coupling the paper substrate to the second side panel having a stronger shear strength than the second adhesive in order for the seal to be removed from the packaging. 
 
     
     
       19. The packaging of  claim 16 , wherein the paper substrate is not attached to the first side panel. 
     
     
       20. The packaging of  claim 16 , wherein the paper substrate extends along the base panel, folding inward and along the first side panel, and doubles back on itself such that the second adhesive may be coupled to the second side panel.

Description:
FIELD 
     The described embodiments relate generally to packaging. More particularly, the present embodiments relate to packaging having a tamper-evident seal. 
     BACKGROUND 
     The described embodiments relate generally to packaging, including tamper-evident seals and packaging that uses them. More particularly, the present embodiments relate to packaging using a tamper-evident seal that may be tearable such that it is clear whether a package has been previously opened. Product packaging is an integral part of a customer&#39;s experience. It introduces the customer to their product, and can affect the customer&#39;s feelings toward the product and the company that created it. Additionally, evidence of prior tampering is important to customers and retailers, particularly for higher end packaging (e.g., for electronic devices). Certain current higher end packaging may include plastic materials or film overwraps as a tamper-evidencing device. 
     What is needed is a packaging paradigm that can maintain packaging integrity prior to being received by an end user and indicate prior opening of the package, but be removable and increase recyclability of the packaging. 
     SUMMARY 
     Some embodiments are directed to a tamper-evident seal for packaging. The tamper-evident seal includes a paper substrate. A first adhesive portion may be configured to attach to a side panel of a base box, and a second adhesive portion may be configured to attach to a second side panel of a lid, as part of the tamper-evident seal. The tamper-evident seal may also include a tab configured to extend to an exterior of a package when the tamper-evident seal is applied. When the tab is pulled with sufficient force, the paper substrate tears such that the first adhesive portion and the second adhesive portion remain fixed to the first and second side panels, respectively, while the remainder of the paper substrate tears free. This may allow the packaging to be opened. 
     In some embodiments, one of the first or second adhesive portions (or both) includes fiber tape. In some embodiments, the paper substrate does not include perforations. The paper substrate is configured to tear to create tear paths extending along the direction of the pull force. The tab is releasably attached to the base or lid when the base box and lid are in the closed configuration in some embodiments. 
     Some embodiments are directed to packaging. The packaging may include a base box having a first side panel, a lid including a second side panel parallel to the first side panel, and a tamper-evident seal disposed between the first and second side panels when the base box and lid are in a closed configuration. In some embodiments, the tamper-evident seal includes a paper substrate. The paper substrate may include a first portion extending in a first direction, as well as second and third portions extending in opposing directions. In this way, the first, second, and third portions together form a T-shape. In some embodiments, the first portion is folded over onto itself at a first fold. The second and third portions are each respectively folded at second and third folds around a portion of the overlap of the first portion formed by the first fold. In some embodiments, a first adhesive portion is attached to the first side panel, and a second adhesive portion is attached to the second side panel. In response to a force applied in a direction away from the packaging, the paper substrate is configured to tear such that the first portion tears free along a first and second line parallel to the folds of the second and third portions. 
     In some embodiments, one of the first or second adhesive portions (or both) includes or is formed from fiber tape. The first adhesive portion is attached to a surface of the first side panel that is facing the second side panel in some embodiments, and the second adhesive portion is attached to a surface of the second side panel that is facing the first side panel. In some embodiments, the base box further includes an indentation to receive a portion of the tamper-evident seal on the outside of the base box. The first portion of the paper substrate further includes a releasable adhesive to engage the indentation when the packaging is in a closed configuration in some embodiments. 
     In some embodiments, the paper substrate further includes a tab extending from the first portion, and the tab is releasably attached to the base or lid when the base box and lid are in the closed configuration. The paper substrate includes stress concentration features at an intersection point of the first and second and first and third portions, respectively, in some embodiments. 
     In some embodiments, the tamper-evident seal further includes a stiffening element fixed to the first portion of the paper substrate and configured to increase stiffness of the first portion relative to one of the second or third portions (or both). Widths of the individual portions of the paper substrate are equal in some embodiments. In some embodiments, the paper substrate further comprises a tab extending from the first portion, the tab having an increased width relative to the first portion. The width of the second and third portions are equal to each other in some embodiments. 
     In some embodiments, the first portion of the paper substrate further includes a releasable adhesive to engage one of the base box or the lid when packaging is in a closed configuration, prior to tearing the tamper-evident seal. 
     Some embodiments are directed to packaging including a base box having a first side panel and a base panel, a lid having a second side panel parallel to the first side panel and perpendicular to the base panel when the packaging is closed, and a tamper-evident seal disposed between the first and second side panels when the base box and lid are in a closed configuration. In some embodiments, the tamper-evident seal includes a paper substrate, a first adhesive coupling the paper substrate to the base panel, a second adhesive coupling the paper substrate to the second side panel, and in response to a force applied in a direction away from the packaging, the first and second adhesive is configured to peel away from their respective panels. 
     In some embodiments, the paper substrate does not tear during removal from the packaging. The tamper-evident seal may include a third adhesive coupling the paper substrate to the second side panel having a stronger shear strength than the second adhesive in order for the tamper-evident seal to be removed from the packaging. In some embodiments, the paper substrate is not attached to the first side panel. The paper substrate extends along the base panel, folding inward and along the first side panel, and doubles back on itself such that the second adhesive may be coupled to the second side panel in some embodiments. 
     Some embodiments are directed to packaging including a base box having a first side panel, a lid having a second side panel parallel to the first side panel, and a tamper-evident seal formed from a paper substrate and disposed between the first and second side panels when the base box and lid are in a closed configuration. In some embodiments, the tamper-evident seal includes a first adhesive portion attached to the first side panel, a second adhesive portion attached to the second side panel, and a tab extending to an exterior of the packaging and accessible to a user. When the tab is pulled with sufficient force, the paper substrate tears such that the first adhesive portion and the second adhesive portion remain fixed to the first and second side panels, respectively, while the remainder of the paper substrate tears free. 
     Some embodiments are directed to packaging including a base box including a first side panel, a lid comprising a second side panel parallel to the first side panel, and a tamper-evident seal disposed between the first and second side panels when the base box and lid are in a closed configuration. In some embodiments, the tamper-evident seal includes a paper substrate comprising. The paper substrate includes a label surface visible when the packaging is in a closed configuration, and a tab configured to be tearable in response to a force away from the packaging such that the tamper-evident seal is broken. The label surface is adhered to a bottom panel of the base box perpendicular to the first and second side panels, and a portion of the tamper evident seal disposed between the first and second side panels is adhered to an inner side of the second side panel, and is not adhered to the first side panel. In some embodiments, tearing the tab breaks the tamper-evident seal by separating the label surface from the portion of the tamper-evident seal disposed between the first and second side panels. 
     Some embodiments are directed to packaging including a base box including a first side panel and a base panel, a lid comprising a second side panel parallel to the first side panel and perpendicular to the base panel when the packaging is closed, and a tamper-evident seal. The tamper-evident seal may include a first paper substrate, a first adhesive coupling the first paper substrate to the base panel, a second paper substrate fixed to a portion of the first paper substrate, and a second adhesive coupling the second paper substrate to the second side panel in a first configuration. In response to a force applied to a tab portion of the tamper-evident seal in a direction away from the packaging, the first and second adhesive is configured to peel away from their respective panels, and the second adhesive is configured to transition to be disposed between the first and second paper substrates. 
     In some embodiments, the tamper-evident seal does not tear during removal from the packaging. The first adhesive is a splittable adhesive, whereby when the first adhesive is decoupled from the base panel, the splittable adhesive itself separates, exposing non-adhesive surfaces, in some embodiments. The splittable adhesive further may include an indication surface that is only visible once the splittable adhesive is separated, such that the opening of the tamper-evident seal is apparent. 
     Some embodiments are directed to a tamper-evident seal, including first and second substrates operatively coupled to each other and couplable to separate packaging components, a removable adhesive configured to adhere the tamper-evident seal to a first packaging component in a first configuration, and further configured to automatically remove from the first packaging component and reattach to one of the first and second substrates when the tamper-evident seal is removed from the packaging. 
     In some embodiments, one or more of the first and second substrates are made from paper. The tamper-evident seal does not tear during removal from the packaging in some embodiments. The tamper-evident seal may include a splittable adhesive configured to adhere a portion of the tamper-evident seal to a second packaging component in the first configuration, and further configured to split, exposing a non-adhesive surface. The splittable adhesive further includes an indication surface that is only visible once the splittable adhesive is separated such that the opening of the tamper-evident seal is apparent. 
     Some embodiments are directed to packaging, including a tray configured to contain a product in a closed configuration, a sleeve configured to receive the tray, and a tamper-evident seal including a paper substrate fixed to the tray and folded over to an exterior surface of the sleeve in a first configuration, and a splittable adhesive configured to adhere a portion of the paper substrate to the exterior surface of the sleeve in the closed configuration, and further configured to split in response to a force away from the exterior surface of the sleeve, thereby exposing a non-adhesive surface. In response to a force applied to the tamper-evident seal away from the sleeve, the paper substrate is decoupled from the exterior surface of the sleeve via the splitting of the splittable adhesive while remaining fixed to the tray, such that the tamper-evident seal serves as a pull-tab to remove the tray from the sleeve to access a product contained within the packaging. 
     In some embodiments, the splittable adhesive further comprises an indication surface including a portion of splittable adhesive left on the tray once separated, such that the opening of the tamper-evident seal is apparent. The tamper-evident seal does not tear during removal from the packaging. 
     Some embodiments are directed to packaging, including a closure element including a tamper-evident seal. The tamper-evident seal includes a first panel, a second panel, and an coupling element that couples the first and second panel in a closed configuration. When the first and second panels are uncoupled, an indicator of tampering is provided. In some embodiments, the indicator of tampering comprises a perforated tear where a portion of material is left behind on the first or second panel. 
    
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
       The disclosure will be readily understood by the following detailed description in conjunction with the accompanying drawings, wherein like reference numerals designate like structural elements, and in which: 
         FIG.  1    shows a bottom perspective view of packaging with base box, lid, and tamper-evident seal in an embodiment. 
         FIG.  2    shows a schematic view of a tamper-evident seal in an embodiment in a first configuration. 
         FIG.  3    shows a schematic view of the tamper-evident seal shown in  FIG.  2    in a second configuration. 
         FIG.  4    shows a schematic view of the tamper-evident seal shown in  FIG.  2    in a third configuration. 
         FIG.  5    shows an exploded view of a tamper-evident seal in an embodiment. 
         FIG.  6    shows an assembled view of the tamper-evident seal shown in  FIG.  5   . 
         FIG.  7    shows an exploded view of a tamper-evident seal in an embodiment. 
         FIG.  8    shows an assembled view of the tamper-evident seal shown in  FIG.  7   . 
         FIG.  9    shows a perspective view of packaging with base box, lid, and tamper-evident seal in an embodiment. 
         FIG.  10    shows a side view of the tamper-evident seal shown in  FIG.  9   . 
         FIG.  11    shows a top view of the tamper-evident seal shown in  FIG.  9   . 
         FIG.  12    shows a perspective view of packaging with base box, lid, and tamper-evident seal in an embodiment. 
         FIG.  13    shows a side view of the tamper-evident seal shown in  FIG.  12   . 
         FIG.  14    shows a bottom view of packaging with tamper-evident seal in an embodiment. 
         FIG.  15    shows an exploded perspective view of the packaging and tamper-evident seal shown in  FIG.  14   . 
         FIG.  16    shows a schematic side view of a portion of the tamper-evident seal shown in  FIG.  14   . 
         FIG.  17    shows an exploded perspective view of a tamper-evident seal in an embodiment. 
         FIG.  18    shows a tamper-evident seal shown in  FIG.  17    in a first assembled configuration. 
         FIG.  19    shows a tamper-evident seal shown in  FIG.  17    in a second assembled configuration. 
         FIG.  20    shows a tamper-evident seal shown in  FIG.  17    in a third assembled configuration. 
         FIG.  21    shows a perspective view of a package with tamper-evident seal in an embodiment. 
         FIG.  22    shows a schematic side view of the package with tamper-evident seal shown in  FIG.  21    in a first configuration. 
         FIG.  23    shows a schematic side view of the package with tamper-evident seal shown in  FIG.  21    in a second configuration. 
         FIG.  24    shows a schematic side view of the package with tamper-evident seal shown in  FIG.  21    in a third configuration. 
         FIG.  25    shows a schematic side view of a package with tamper-evident seal in an embodiment. 
         FIG.  26    shows a front view of the package with tamper-evident seal shown in  FIG.  26   . 
         FIG.  27    shows a perspective view of a package with tamper-evident seal in an embodiment. 
     
    
    
     DETAILED DESCRIPTION 
     Reference will now be made in detail to representative embodiments illustrated in the accompanying drawings. It should be understood that the following descriptions are not intended to limit the embodiments to one preferred embodiment. To the contrary, it is intended to cover alternatives, modifications, and equivalents as can be included within the spirit and scope of the described embodiments as defined by the appended claims. 
     The packaging described herein provides a packaging solution utilizing environmentally friendly materials and allows for a tamper-evident seal to provide added assurance to a customer or a retailer that the packaging has not been opened or tampered with (e.g., there has been an “unauthorized” opening of a package prior to the intended opening). A base box and lid are disclosed that together in a first configuration, include a removable tamper-evident seal which does not require plastic film around an entire package, thereby easing recyclability. Elements are described that achieve a structurally sound package, while allowing an end user to easily recycle the package, while providing assurance against tampering. 
     Some embodiments include packaging including a base box comprising cardboard, e.g., paperboard or cardboard corrugate (other environmentally friendly recyclable materials are also envisioned). In some embodiments, each panel of the base box or lid or both may be formed from a continuous sheet (e.g., a cardboard blank). The tamper-evident seals described herein also may be formed from paper materials, or other environmentally friendly or recyclable materials. The respective elements may be formed of the same material or different materials (e.g., different cellulose-based material) that are recyclable in the same fiber-recycling stream. Advantageously, this improves upon prior systems having, for example, whole-package enveloping plastic film tamper-evident seals. 
     Companies may be sensitive to the cost of packaging and may wish to promote packaging that is eco-friendly. Certain packaging materials are higher cost due to their processing, and while engineers may be able to design single-component packaging, the cost may be prohibitive for certain materials. Optimization of packaging in material usage may help keep costs low, and if done well may not interfere with, and may promote, a positive user experience. Packaging made out of recyclable and/or biodegradable materials, such as paper or other cellulose-based products can reduce environmental impact, especially when it is intuitive for a customer to properly recycle. Packaging that is interesting in character and well-executed may boost a product&#39;s or a brand&#39;s reputation, thereby attracting new customers and retaining previous customers. Packaging described in this document achieves these and other beneficial characteristics by balancing structural robustness, eco-friendly materials, and aesthetic elements. A product contained by the packaging may be, for example, an electronic device such as, for example, a desktop, monitor, laptop, tablet computer, or smartphone, or it may be a non-electronic device. 
     In some embodiments, the packaging may be retail packaging (i.e., finished packaging for containing and conveying a product to a user such as may be used in a retail setting, not shipping packaging for containing a packaged product during shipment) that one may expect to find on the shelf in a retail store, and which one may open after purchase to directly access their product. In some embodiments, features of the tamper-evident seals disclosed herein are relatively hidden, and contribute to a clean and well executed finished packaging. As an example, tamper-evident seals may not be visible from the top or sides of the closed packaging, and instead be visible from the bottom of the packaging only. 
     These and other embodiments are discussed below with reference to the accompanying figures. However, those skilled in the art will readily appreciate that the detailed description given herein with respect to these figures is for explanatory purposes only and should not be construed as limiting. 
       FIG.  1    shows a bottom perspective view of packaging with base box  10 , lid  30 , and tamper-evident seal  20  in an embodiment. As shown in  FIG.  1   , base box  10  includes a first side panel  102  and a base panel  100 . As shown, base panel  100  shows the bottom surface of base box  10 . In some embodiments, lid  30  may be lowered onto base box  10  such that a second side panel  302  of lid  30  may be parallel to the first side panel  102 . Tamper-evident seal  20  is formed from a paper substrate  210  and disposed between the first and second side panels  102 / 302  when the base box  10  and lid  30  are in a closed configuration. Although paper is used to describe the substrate in various embodiments described herein, and while paper can provide benefits such as improved recyclability, in some embodiments other non-paper materials may be used for the substrate. 
     While a gap is shown exaggerated in the figures for ease of explanation, in use, the interface between base box  10  and lid  30  may be closed and flush together (i.e., first side panel  102  may be flush with second side panel  302  with tamper-evident seal  20  fitted in between them). In some embodiments, an indentation or debossing feature may be included on either the lid or base box to effectively hide the tamper-evident seal, outside of the portion on the outside of the packaging. The depth and shape of the indentation matches the thickness and shape of the portion of the tamper-evident seal  20  within the base box  10  and lid  30  in order to not interfere with the fit of the lid on the base. Tamper-evident seal  20  includes a first adhesive portion attached to the first side panel  102 , a second adhesive portion attached to the second side panel  302 , and a tab  208  extending to an exterior of the packaging and accessible to a user. In some embodiments, an indentation  101  or debossing feature may be included on the base panel  100 , to receive tab  208 , so that it does protrude from the base box  10 . When tab  208  is pulled with sufficient force, the paper substrate  210  tears such that the first adhesive portion and the second adhesive portion remain fixed to the first and second side panels  102 / 302 , respectively, while the remainder of the paper substrate  210  tears free. This process is illustrated schematically in a sequence of figures shown in  FIGS.  2 - 4   . 
     To install tamper-evident seal  20 , the adhesive portion attaching tamper-evident seal  20  to base box  10  may be exposed and fixed to the first side panel  102 , and the lid  30  lowered onto the base box  10 . Before lid  30  is lowered onto base box  10 , the adhesive portion attaching tamper-evident seal  20  to base box  10  may be unexposed (e.g., a tape backing may be present so that it does not unintentionally stick to an unwanted surface). After the lid  30  and base box  10  are closed, the backing may be removed (e.g., by having an extended tab of backing protruding from the closed packaging), and second side panel  302  may be pressed inward toward first side panel  102 , thereby fixing tamper-evident seal  20  between the respective side panels. 
       FIG.  2    shows a schematic view of a tamper-evident seal in an embodiment in a first configuration, where the tamper-evident seal  20  is disposed between base box  10  and lid  30 . As shown in  FIG.  2   , tamper-evident seal  20  includes paper substrate  210 . Tab  208  is configured to extend to an exterior of the packaging when the tamper-evident seal  20  is applied. As shown in  FIG.  2   , when tab  208  is pulled with sufficient force, the paper substrate  210  tears at tear paths  205  and  206 , such that the first adhesive portion  203  and the second adhesive portion  204  remain fixed to the first and second side panels  102 / 302 , respectively, while the remainder of the paper substrate  210  tears free. This may allow the packaging to be opened, since lid  30  will no longer be coupled to base box  10  by tamper-evident seal  20 .  FIG.  3    shows a schematic view of the tamper-evident seal shown in  FIG.  2    in a second configuration, where the remaining paper substrate  210  may be removed from between base box  10  and lid  30 . While the tamper-evident seal  20  is shown in an exaggerated zig-zag arrangement for ease of explanation, in use the panels of paper substrate  210  would be folded flat against each other to fit within the narrow gap between the side panels  102 / 302 . 
     As shown in  FIG.  2    for example, the paper substrate  210  is configured to tear to create tear paths  205  and  206 , extending along the direction of the pull force. Tear paths may be formed at folds  213 / 214 . As shown in  FIGS.  2 - 4   , the paper substrate  210  may include a first portion  200  extending in a first direction, as well as second portion  201  and third portion  202  extending in opposing directions. In this way, the first, second, and third portions together form a T-shape. In some embodiments, the first portion  200  is folded over onto itself at a first fold  212 . The second and third portions are each respectively folded at second and third folds ( 213  and  214 , respectively) around a portion of the overlap of the first portion  200  formed by the first fold  212 . This forms a zig-zag configuration, where the elongated first portion  200  is effectively sandwiched between the second and third portions of the paper substrate  210 . 
     As shown in  FIGS.  3  and  4   , in response to a force applied in a direction away from the packaging, the paper substrate  210  is configured to tear such that first portion  200  tears free along a first line  205  and second line  206  parallel to the folds  213 / 214  of the second and third portions.  FIG.  4    shows a schematic view of the tamper-evident seal  20  shown in  FIG.  2    in a third configuration, where first portion  200  is free from the packaging. In some embodiments, the base box  10  (or lid  30 ) further includes an indentation  101  to receive a portion of the tamper-evident seal  20  (e.g., tab  208 ) on the outside of the base box (as shown in  FIG.  1   ). The first portion of the paper substrate  210  further may include a releasable adhesive to engage the indentation (or other packaging surface) when the packaging is in a closed configuration in some embodiments. In some embodiments, this releasable adhesive is disposed on tab  208 , outside of the folded over portion such that it may be adhered to an outside packaging surface). In this way, the tab  208  may be kept out of the way and more or less flush with the packaging before an end user is ready to tear tamper-evident seal  20  away from the packaging and remove lid  30  from base box  10 . 
     Turning to  FIG.  5   , an exploded view of a tamper-evident seal  40  in an embodiment is shown. Elements and features of tamper-evident seal  40  may be used with tamper-evident seal  20 , and vice versa, and with any other tamper-evident seal disclosed herein. As shown, tamper-evident seal  40  includes paper substrate  411  including a first portion  400 , and second and third portions  401  and  402 , respectively. In this way, the first, second, and third portions together form a T-shape in an unfolded state. Tab  408  extends as part of first portion  400 . In  FIG.  5   , broken lines show the boundaries of the respective portions, and denote where the folds will be, as shown in  FIG.  5   . 
     The tamper-evident seal  40  may include first adhesive portion  403  and second adhesive portion  404 . In some embodiments, one of the first or second adhesive portions (or both) includes or is formed from fiber tape. The first adhesive portion  403  is attached to a surface of the second portion  401  of the paper substrate  411 , and the second adhesive portion  404  is attached to a surface of the third portion  402  on the opposite side of the paper substrate. In this way, looking to  FIG.  6   , when the second and third portions of the paper substrate are folded in the zig-zag pattern, the respective adhesive portions are facing outward, such that they may be coupled to a first side panel that is facing a second side panel of a base box/lid configuration. In some embodiments, one of the first or second adhesive portions (or both) includes fiber tape. In some embodiments, the paper substrate does not include perforations. 
     As shown in  FIGS.  5  and  6   , tamper-evident seal  40  further includes a stiffening element  410  fixed to the first portion  400  of the paper substrate. Stiffening element  410  increases stiffness of the first portion  400  relative to one of the second or third portions (or both). In this way, once in an assembled configuration and applied to the base box  10  and lid  30 , stiffening element  410  provides additional strength in the first portion  400  such that it improves tearability when tamper-evident seal  40  is applied in use. In  FIG.  5   , widths of the individual portions of the paper substrate are equal, including the width of the second and third portions. Turning to  FIG.  6   , the assembled and folded tamper-evident seal  40  is shown for context. Tamper-evident seal  40  can be applied between lid  30  and base box  10  in the same manner as shown in  FIGS.  1  and  2 - 4    to tamper-evidently seal the packaging. 
     Third adhesive portion  407  may be fixed to tab  408 , such that it may be releasably coupled to a box or lid to keep it out of the way until an end user desires to remove tamper-evident seal  40 . 
     Turning to  FIG.  7   , an exploded view of a tamper-evident seal  50  is shown.  FIG.  8    shows an assembled view of the tamper-evident seal shown in  FIG.  7   . Elements and features of tamper-evident seal  50  may be used with tamper-evident seal  20  and/or tamper-evident seal  40 , and vice versa. Indeed, elements and features of each tamper-evident seal disclosed herein may be used with each other tamper-evident seal disclosed herein, and vice versa. As shown, tamper-evident seal  50  includes paper substrate  511  including a first portion  500 , and second and third portions  501  and  502 , respectively. In this way, the first, second, and third portions together form a T-shape having a widened base in an unfolded state. Tab  508  extends as part of first portion  500 . 
     The tamper-evident seal  50  may include first adhesive portion  503 , and second adhesive portion  504 . In some embodiments, one of the first or second adhesive portions (or both) includes or is formed from fiber tape. The first adhesive portion  503  is attached to a surface of the second portion  501  of the paper substrate, and the second adhesive portion  504  is attached to a surface of the third portion  502  on the opposite side of the paper substrate. In this way, looking to  FIG.  8   , when the second and third portions of the paper substrate are folded in the zig-zag pattern, the respective adhesive portions are facing outward, such that they may be coupled to a first side panel that is facing a second side panel of a base box/lid configuration. In some embodiments, one of the first or second adhesive portions (or both) includes fiber tape, in addition to other components. In some embodiments, the paper substrate does not include perforations. 
     As shown in  FIGS.  7  and  8   , tamper-evident seal  50  further includes a stiffening element  510  fixed to the first portion  500  of the paper substrate. Stiffening element  510  increases stiffness of the first portion  500  relative to one of the second or third portions (or both). In this way, once in an assembled configuration and applied to the base box  10  and lid  30 , stiffening element  510  provides additional strength in the first portion  500  such that it improves tearability when tamper-evident seal  50  is applied in use. In this way, the stiffening element  510  promotes tearing along the folds of tamper-evident seal  50 , and not across the first portion  500 . This helps ensure that the first portion  500  tears entirely free rather than the tab  508  tearing off prematurely before entirely separating the second portion and third portion. In  FIG.  7   , widths of the individual portions of the paper substrate may vary. As shown, the paper substrate may include tab  508  having an increased width D 1  relative to a separate portion of the first portion  500  of the paper substrate. However as with other embodiments, the width of the second and third portions ( 501 / 502 ) may be equal. The width along first portion  500  may transition, e.g. at transition region  519 . 
     In some embodiments, the paper substrate includes stress concentration features, such as cuts or notches  517 . Stress concentration features  517  may be formed at an intersection point of the first and second and first and third portions, respectively. In this way as the tamper-evident seal  50  is folded as shown in the full configuration of  FIG.  8   , these features are approximate where a tear line would form if tab  508  was pulled with sufficient force such that the tamper-evident seal  50  would be removed. This helps to make it easier to begin tearing tamper-evident seal  50 , reducing the force needed to initiate the tears. 
     Turning to  FIG.  8   , the assembled and folded tamper-evident seal  50  is shown for context. Third adhesive portion  507  may be fixed to tab  508 , such that it may be releasably coupled to a box or lid to keep it out of the way until an end user desires to remove tamper-evident seal  50 . Tamper-evident seal  50  can be applied between lid  30  and base box  10  in the same manner as shown in  FIGS.  1  and  2 - 4    to tamper-evidently seal the packaging. 
       FIG.  9    shows a perspective view of packaging with base box  10 , lid  30 , and tamper-evident seal  60  in an embodiment.  FIG.  10    shows a side view of tamper-evident seal  60  shown in  FIG.  9   , and  FIG.  11    shows a top view of tamper-evident seal  60  shown in  FIG.  9   . Elements and features of tamper-evident seal  60  may be used with tamper-evident seal  20 ,  40 , and/or  50 , and vice versa. 
     As shown in  FIG.  9   , tamper-evident seal  60  includes a paper substrate  600 , a first adhesive  605  coupling paper substrate  600  to the base panel  100 , a second adhesive  603  coupling paper substrate  600  to the second side panel  302  of lid  30 , and, in some embodiments, a third adhesive  604  coupling paper substrate  600  to the first side panel  102  of the base box  10 . In response to a force applied in a direction away from the packaging, one or more of the adhesives are configured to peel away from their respective panels—such that paper substrate does not tear. In contrast to some of the illustrated embodiments, tamper-evident seal  60  may not include a fold over onto itself along a first portion between extension portions  601  and  602 , as they are extended in a T-shape and do not fold onto the extended portion. But tamper-evident seal  60  may fold over onto itself along a first portion such that an additional length of tamper-evident seal  60  is held within the side panels of lid  30  and base box  10 . Similarly, in contrast to some of the illustrated embodiments, tamper-evident seal  60  may not include the zig-zag folds of the extension portions around a central portion of the paper substrate  600 . 
     As an alternative, in some embodiments, the paper substrate  600  may tear, e.g., along lines that would form at the intersection of the extension portions  601  and  602 . In this way, tamper-evident seal may have a similar mechanism to the other tamper-evident seals disclosed herein, where the adhesive portions hold the paper substrate to the respective packaging surfaces such that a tear is required to uncouple the base box  10  and lid  30 . 
       FIG.  12    shows a perspective view of packaging with base box  30 , lid  10 , and tamper-evident seal  70  in an embodiment.  FIG.  13    shows a cross-section of a side view of tamper-evident seal  70  shown in  FIG.  12   . Elements and features of tamper-evident seal  70  may be used with tamper-evident seal  20 ,  40 ,  50 , and/or  60 , and vice versa. 
     Tamper-evident seal  70  may include paper substrate  700 , extending in a single direction (e.g., without portions extending along a different direction to form a “T” shape). Paper substrate  700  may be configured such that it does not tear during removal from the packaging. As shown in  FIG.  12   , a first adhesive  705  couples the paper substrate  700  to the base panel  100 . A second adhesive  703  couples paper substrate  700  to the second side panel of lid  30 . In some embodiments, a third adhesive  702  couples paper substrate  700  to the second side panel  302  at a different position from second adhesive  703 . Each of the adhesives may be part of the tamper-evident seal itself (rather than, for example, being attached to a separate component or introduced in a separate operation). 
     In response to a force applied in a direction away from the packaging (e.g., at tab  708 ), one or more of the adhesives are configured to peel away from their respective panels—such that paper substrate  700  does not tear. As a mechanism of tamper-evidence, the adhesives are configured such that they may not be able to be used or reapplied once tamper-evident seal  70  is removed, e.g., by exposing a non-adhesive surface, or simply leaving the adhesive surface attached to the packaging during removal of the tamper-evident seal. Third adhesive  702  may have a stronger shear strength than the second adhesive  703  (or vice versa) in order for the tamper-evident seal  70  to be removed from the packaging. In some embodiments, the paper substrate  700  is not attached to the first side panel  102  of the base box  10 . The paper substrate  700  extends along the base panel  100 , folding inward and along the first side panel  102 , and doubles back on itself such that the second adhesive  703  may be coupled to the second side panel in some embodiments, such as shown in  FIG.  13   . 
     In some embodiments, third adhesive  702  may be a permanent adhesive, such that as tab  108  is pulled and the paper substrate  700  rolls through the opening between the base box  10  and lid  30 , the paper substrate  700  begins to tear between third adhesive  702  and second adhesive  703 . And second adhesive  703  is not a permanent adhesive, and may be removable such that it may peel away from the surface it is initially attached to. In this way, a portion of paper substrate  700  is left on the inside wall of lid  30 , and thereby indicates the package has been opened, even after tamper-evident seal  70  is removed from the packaging. In some embodiments, the area, shape, or other dimensional characteristics of the paper substrate  700  or portions between adhesives may be tailored to provide an easy tearing solution, while maintaining a sufficient seal and providing tamper-evidence once the seal is removed. In this way, for adhesives that are intended to peel off (e.g., removable adhesives), they peel away at an applied force on the tamper-evident seal portion (e.g., pull tab) that is less than that which would tear the substrate (e.g., tear strength of the substrate). In contrast, for adhesives that are not intended to peel off (e.g., permanent adhesives) the force required to remove them is greater than the force at which the substrate will tear. 
     Turning to  FIG.  14   , a bottom view of packaging is shown, including lid  30  and base box  10 . As shown in the figure, the packaging is in a closed configuration, and includes tamper-evident seals  80 . In some embodiments, tamper-evident seals  80  may include label surface  800 , e.g., a label surface that may provide information about a product contained within the packaging. Label surface  800  may be coupled to the base box  10 . Tamper-evident seal  80  may include one or more tab  802  that a user may use to pull along tear paths  810  and  812 , respectively. The portion of the tamper-evident seal that tears away from the tamper evident seal may not be adhered at all (e.g., has no adhesive on it) such that it is more easily torn away from the packaging. In some embodiments, a relatively low-tack adhesive may be disposed at the terminal tearing end of the portion, e.g., proximate tab  802  or underneath an indicator (shown in  FIG.  14    as an arrow inside a circle). In some embodiments tamper-evident seal  80  may include a notch  804  proximate tab  802  that may aid in a user beginning a tear in tamper-evident seal  80 . In some embodiments tear paths  810  and  812  may include perforations, score lines, thin layers, or other features designed to allow easy and/or guided tearing of tamper-evident seal  80 . 
     Turning to  FIG.  15   , an exploded perspective view of the packaging shown in  FIG.  14    is shown. Similar to other embodiments, a panel  808  of tamper-evident seal  80  may be disposed between an outer surface of base box  10  and an inner surface of lid  30 . Panel  808  may be fixed to an inner surface of lid  30  (e.g., by an adhesive portion), while being uncoupled from base box  10 . In this way, tamper-evident seal  80  connects the base box  10  and lid  30  while a product is enclosed therein, but after a user detaches tab  802  by pulling along tear paths  810  and  812 , the tamper-evident seal no longer connects base box  10  and lid  30 , and the packaging may be opened. Due to the destructive nature of the tearing of tamper-evident seal  80 , the tab  802  may not be reattached to panel  808  or label surface  800 , thereby indicating the packaging seal has been broken. In some embodiments, the label surface  800  may be positioned on other sidewalls of either the base box  10  or lid  30 . 
     In contrast to some embodiments described herein, tamper-evident seal  80  is configured such that the seal is only viewable on one side of the packaging, i.e., label portion  800 . For example, label portion  800  may be viewable, but panel  808  may not be visible, because it will be disposed between side walls of base box  10  and lid  30  (see  FIG.  14   ). This allows the viewable portion, (label portion  800 ) to serve a dual purpose as also being a label that remains on the package, even when the tamper-evident seal  80  is broken such that the packaging may be opened. Put simply, structurally, tamper-evident seal  80  has adhesives on opposite sides of the blank, in areas that do not overlap, and includes a band separating them that has no adhesive (i.e., the tear-away part facilitated by tab  802  along tear paths  810  and  812 ). For example, referencing  FIG.  15   , tamper-evident seal  80  in some embodiments includes adhesive on the upper side of label portion  800  and not on the lower side of label portion  800 , and it has adhesive on the outer side of panel  808  and not on the inner side of panel  808 . In some embodiments tamper evident seal  80  also has no adhesive on either side between tear paths  810  and  812 . 
     This structure and function is shown further in  FIG.  16   . As shown, in some embodiments tamper-evident seal  80  may include one or more layers of materials. For example, the label  818 , e.g., a paper label, may include several sections, whereby the section forming tab  802  is the central section shown in  FIG.  16   . As can be seen in figure, the separation at gaps  817  and  819  makes it such that only a lamination  816  must be torn through by a user in order to break the seal of tamper-evident seal  80 , thereby easing the opening of tamper-evident seal  80  while retaining the tamper-evidencing features. As shown, additional layers of tamper-evident seal  80  may include adhesive layer  814  (configured to be fixed to lid  30 ), label adhesive layer  820 , and one or more stiffener portions  822 . In some embodiments, gaps  817  and  819  may correspond to tear paths  810  and  812 . In this way, perforations are not used, which may provide a cleaner tear when a user desires to break the seal of tamper-evident seal  80 . Moreover, having a stiffener between gaps  817  and  819  as part of tamper-evident seal  80  may improve tearability of lamination  816 . 
     Turning to  FIGS.  17 - 20   , an exploded view of a tamper-evident seal  90  is shown. Tamper-evident seal  90  may include a first paper substrate  904 , a second paper substrate  906  fixed to the first paper substrate  904 , a removable adhesive  908 , and a splittable adhesive  902 . 
     Splittable adhesive  902 , in some embodiments, may be coupled to a base box, such as base box  10 . Splittable adhesive  902  may include opposing surfaces that may be fixed to opposing substrates. In some embodiments, splittable adhesive  902  may split, such that the surfaces fixed to the opposing substrates remain fixed to the respective substrates, while the splittable adhesive itself separates between its opposing surfaces, exposing non-adhesive inner surfaces. That is, once a splittable adhesive is in fact split, the newly-exposed inner surfaces, formerly interior to the splittable adhesive between its outer surfaces, do not re-adhere. In some embodiments of the splittable adhesive, once split the formerly interior surface does not stick to other components. In embodiments utilizing splittable adhesive, the splittable adhesive may provide the similar function to tearing of other embodiments, that is, the splitting of the adhesive layers decouples the tamper-evident seal such that the package may be opened. 
     As shown in  FIG.  18   , the area of paper substrate  904  that does not include splittable adhesive  902  may form a tab such that a user may pull a portion of splittable adhesive  902  away from the base box as shown by the arrow in  FIG.  18   . The portion of paper substrate  904  that extends vertically in  FIGS.  18 ,  19 , and  20    may be described with reference to sides “A” and “B” as reflected in the figures. 
     When secured in a package, tamper-evident seal  90  may extend between a base box and a lid, similar to the other embodiments described herein. Because splittable adhesive  902  is initially fixed to the bottom of the base box, side B of paper substrate  904  is secured to the interior of a lid&#39;s sidewall. As indicated by the arrow in  FIG.  19   , as the user pulls down on a portion proximate the end of paper substrate  904  near splittable adhesive  902 , the removable adhesive  908  may begin to detach from the lid by peeling away from the lid and reattach to side B of paper substrate  904 . Turning to  FIG.  20   , a configuration where removable adhesive  908  is now between the first paper substrate  904  and second paper substrate  906 . In this way, there is no tearing required of either paper substrate or tamper-evident seal  90 . Additionally, because splittable adhesive  902  is no longer able to stick to other components, and removable adhesive  908  is reattached in a stuck between the first and second paper substrates, tamper-evident seal  90  is not able to be reattached to the packaging. In some embodiments, a layer of splittable adhesive  902  may be left on base box  10 , such that it may include an indication such as a color or marker to indicate that the packaging has been opened. 
     As previously described, the base box may include a first side panel and a base panel. Lid  30  may include a second second side panel parallel to the first side panel and perpendicular to the base panel when the packaging is closed. Adhesive may couple a first paper substrate to the base panel, while a second adhesive couples a second paper substrate to the second side panel in a first configuration, e.g., a closed configuration. In response to a force applied in a direction away from the packaging, the first and second adhesive is configured to peel away from their respective panels, and wherein the second adhesive is configured to transition to be disposed between the first and second paper substrates. 
     With reference to  FIGS.  21  and  22 - 24   , packaging  1000  is shown. In some embodiments, packaging  1000  includes a sleeve  1002  and a tray  1004  that may be received within sleeve  1002 . As shown in  FIG.  21   , packaging  1000  is shown in a configuration after tamper-evident seal  1006  is broken but before tray  1004  is removed from sleeve  1002 . Tray  1004  in turn may retain a product. As also shown, tamper-evident seal  1006  may be included. A portion of tamper-evident seal  1006  may be fixed to a portion of tray  1004 . Panel  1008  of tamper-evident seal  1006  may include splittable adhesive  1010 , such that prior to opening the packaging it may be fixed at the area shown in broken lines as element  1012 . As with the splittable adhesive  902 , splittable adhesive  1010  may include opposing outer surfaces that may be fixed to opposing substrates. In some embodiments, splittable adhesive  1010  may split, such that the surfaces fixed to the opposing substrates remain fixed to the respective substrates, while the splittable adhesive itself separates between its opposing outer surfaces, exposing non-adhesive inner surfaces. That is, once a splittable adhesive is in fact split, the newly-exposed inner surfaces, formerly interior to the splittable adhesive between its outer surfaces, do not re-adhere. In some embodiments of the splittable adhesive, once split, the formerly interior surface does not stick to other components. 
       FIGS.  22 - 24    show cross-sectional views through a closure portion of packaging  1000 .  FIG.  22    shows the closure portion as closed, e.g., tamper-evident seal  1006  being closed.  FIG.  23    shows tamper evident seal  1006  being broken, and  FIG.  24    shows the tray  1004  being removed, e.g., via tab  1007 . As shown in the  FIGS.  22 - 24   , splittable adhesive  1010  may include two portions, e.g.,  1010 A and  1010 B. Panel  1003  of tamper-evident seal  1006  may be fixed to tray  1004 , such that tamper-evident seal  1006  may be used as a pull tab, pulling panel  1005 , e.g. by splitting tab  1007  away such that splittable adhesive  1010  split. As used herein, “split” may include delamination. Because tamper-evident seal  1006  is fixed to tray  1004 , and removably fixed to sleeve  1002  via splittable adhesive  1010 , tamper-evident seal  1006  provides an indication that the packaging has been opened, if splittable adhesive  1010  is open (e.g., if portion  1010 B is uncoupled from portion  1010 A). In some embodiments, splittable adhesives used as described herein may include a separate indication of tampering. For example, a particular color, text, or other indicator may be included such that there is a visual indication, e.g., at one or more surfaces  1010 A or  1010 B that indicates the tamper-evident seal has been opened. 
     Turning to  FIGS.  25  and  26   , a portion of packaging  1100  is shown, showing a closure element using tamper-evident seal  1104  to couple a first panel  1101  (e.g., a first portion such as a tuck flap) and a second panel  1102  (e.g., a second portion such as a lid panel).  FIG.  25    shows a cross-sectional view through a closure portion of packaging  1100  in a closed configuration.  FIG.  26    shows a front view of the closure portion of packaging  1100  in an open configuration. In some embodiments first and second panels  1101  and  1102 , respectively may be formed from a unitary blank. As shown in the figure, first panel  1101  defines a partial volume with multiple side walls, and in a closed configuration second panel  1102  is coupled to first panel  1101  using tamper-evident seal  1104 . Fixed panel  1103  of tamper-evident seal  1104  may be fixed to the first panel  1101  and be disposed between the first panel  1101  and second panel  1102  in a closed configuration, while panel  1105  of tamper-evident seal  1104  may be coupled at splittable adhesive  1106 . In some embodiments, panel  1105  may be decoupled at splittable adhesive  1106 , for example by pulling at tab  1107 , in a manner similar to that of the other splittable adhesive discussions herein. 
     As shown in  FIG.  26   , splittable adhesive  1106  may be split into one or more surfaces  1106 A and  1106 B, such that the corresponding surfaces are detachably coupled to release second panel  1102  from first panel  1101 . Because tamper-evident seal  1004  is fixed to first panel  1101 , and removably fixed to second panel  1102 , tamper-evident seal  1104  provides an indication that the packaging has been opened, if splittable adhesive  1106  is open. In some embodiments, splittable adhesives used as described herein may include a separate indication of tampering. For example, a particular color, text, or other indicator may be included such that there is a visual indication (e.g., at one or more surfaces  1106 A or  1106 B) that indicates the tamper-evident seal has been opened. 
     In some embodiments, the splittable adhesive  1106  may be replaced by a perforated indication system that may tear along the general outlines of the splittable adhesive as shown, such that the surfaces  1106 A or  1106 B are torn either through or with a separate material left behind on either portion  1102  or portion  1105 , thereby indicating tampering. 
     Finally, turning to  FIG.  27   , a portion of packaging  1200  is shown. Packaging  1200  may be of a folded design form, and include several folded components including panel  1204  that folds over panel  1202  to form a closed packaging configuration. Tab  1208  may extend from surface  1206  (which may be a part of panel  1204 ) such that in the closed configuration it is flush with surface  1210 , and still connected to the perimeter of that portion. Perforations may be included, such that when the tab  1208  is pulled up, the portion tears such that the seal is broken, thereby evidencing that the seal has been opened, and allowing panel  1204  to fold up and away from panel  1202 . In some embodiments, outline  1214  or surface  1212  may provide an indication (e.g., color, text, or the like) that the seal has been broken. 
     Each of the components may be composed of recyclable materials including the tamper-evident seals and related components. Thus, if and when the customer opts to dispose of the packaging, the packaging may simply be recycled without requiring material separation (e.g., in a single-stream recycling program). Advantageously, this improves upon prior systems having, for example, whole film encapsulation tamper-evident systems. 
     Components of the packaging described herein, such as base boxes  10 , each of the tamper-evident seals, and lid  30 , may be formed from one or more blanks, e.g., cardboard or paper blanks. In some embodiments, the blank is formed of a single continuous substrate, such as, for example cellulose-based material like cardboard corrugate. Other cellulose-based materials are contemplated, such as paperboard, certain molded fiber components of sufficient construction, or grayboard. Tabs, flaps, and regions without adhesive of the blank are folded such that no adhesive is visible in finished packaging. In some embodiments, adhesive may be omitted and the various flaps and tabs attached in another suitable manner (e.g., by mechanical interlock or press fit). 
     Each of the components and their constituent parts, and other variations described herein may include corresponding features described with reference to each of the other components and features described without limitation. 
     In some embodiments, any surface finishing may take place after the components are cut from the blank, or alternatively prior to the blank being cut into separate sheets for assembling to a final product. Additionally, some operations may be performed concurrently. All or some of the surfaces of the packaging may be coated, or laminated, which may increase structural strength properties such as rigidity and which may protect a product within the packaging, or avoid scratching. 
     Additionally, the packaging may be manufactured in a cost-effective and environmentally-friendly way. In some embodiments, the packaging components may be constructed of a single integrally-formed piece of material. The single integrally-formed piece of material may be a foldable material that is folded into a configuration that holds and secures a product, either alone or within a cavity of a packaging container. In some embodiments, the foldable material may be a single piece of material that is cut by a single operation (e.g., a single die-cutting operation). In some embodiments, the foldable material may be die cut from a stock material (e.g., a sheet of cardboard corrugate, or roll of material), or other fiber or cellulose based material. Single integrally-formed pieces of material that are cut by a single cutting operation may facilitate efficient and reproducible manufacturing. Moreover, such manufacturing may reduce waste by reducing waste material during manufacturing. 
     The foregoing description, for purposes of explanation, used specific nomenclature to provide a thorough understanding of the described embodiments. However, it will be apparent to one skilled in the art that the specific details are not required in order to practice the described embodiments. Thus, the foregoing descriptions of the specific embodiments described herein are presented for purposes of illustration and description. They are not target to be exhaustive or to limit the embodiments to the precise forms disclosed. It will be apparent to one of ordinary skill in the art that many modifications and variations are possible in view of the above teachings 
     It is well understood that the use of personally identifiable information should follow privacy policies and practices that are generally recognized as meeting or exceeding industry or governmental requirements for maintaining the privacy of users. In particular, personally identifiable information data should be managed and handled so as to minimize risks of unintentional or unauthorized access or use, and the nature of authorized use should be clearly indicated to users.

Metadata:
Filing Date: 20210625
Publication Date: 20240423
Grant Date: 20240423
Priority Date: 20210625
Inventors: LIN, Amanda Y.
KUMKA, David Samuel
ANDRE, BARTLEY K.
CHOWDHURY, ABIDUR RAHMAN
DAI, WEI
HAYES, Isaac
LUO, Geng
Assignee: APPLE INC
CPC Classifications: [{"code": "B65D55/06", "inventive": true, "first": true, "tree": "[]"}, {"code": "B65D5/38", "inventive": true, "first": false, "tree": "[]"}, {"code": "B65D5/4233", "inventive": true, "first": false, "tree": "[]"}, {"code": "B65D2401/05", "inventive": false, "first": false, "tree": "[]"}, {"code": "B65D5/38", "inventive": true, "first": true, "tree": "[]"}, {"code": "B65D55/06", "inventive": true, "first": true, "tree": "[]"}, {"code": "B65D2401/05", "inventive": false, "first": false, "tree": "[]"}, {"code": "B65D2565/385", "inventive": false, "first": false, "tree": "[]"}, {"code": "B65D5/68", "inventive": true, "first": false, "tree": "[]"}, {"code": "B65D5/38", "inventive": true, "first": false, "tree": "[]"}, {"code": "B65D5/4233", "inventive": true, "first": false, "tree": "[]"}, {"code": "B65D2401/05", "inventive": false, "first": false, "tree": "[]"}]
Family ID: 84542870