Patent Publication Number: US-2023159253-A1

Title: Packing Product, Uses, and Method of Manufacture

Description:
CROSS-REFERENCE TO RELATED APPLICATIONS 
     This U.S. non-provisional patent application is a continuation-in-part of U.S. Non-Provisional Pat. Application Serial No. 17/573,058 filed Jan. 11, 2022 titled Packing Material, Use, and Methods of Manufacture, which claims the benefit of and/or priority under 35 U.S.C. §119(e) to U.S. Provisional Pat. Application Serial No. 63/135,820 filed Jan. 11, 2021 titled Packing Material and Method of Manufacture, the entire contents of each of which is specifically incorporated herein by reference. 
    
    
     FIELD OF THE INVENTION 
     The present invention relates to packing products and, more particularly, to sustainable, re-usable, and efficient packing products for protecting packaged items. 
     BACKGROUND OF THE INVENTION 
     A significant number of items are shipped throughout the world every day. The growth of on-line purchasing has increased shipping tremendously. However, merchandise damaged during transit creates lost revenue for the vendor, the shipper, and frustration for the recipient. It is thus beneficial to the shipper, the merchant, and the recipient that the shipped items arrive undamaged. Items are shipped to a consumer via box, envelope, or other style of container. To try and ensure items do not get damaged during transit, dunnage or packing material is typically used to bundle the item(s) for shipping. 
     Heretofore, various types of low density packing materials have been used. Plastic “peanuts”, plastic balls, plastic bubble-wrap, plastic air-filled “pillows,” form-fitting foam, straw and straw-like material have been or are being used as packing material. Most if not all of these packing materials have drawbacks. Plastic and similar materials are bad for the environment because they are generally not biodegradable and toxic to wildlife. The use of many, small pieces of low density packing material (e.g. Styrofoam balls, or peanuts), while efficient to surround and retain packed items, creates unpacking problems. Air-filled pillows do not effectively bundle items, allowing for gaps within the packaging. Such prior art packing material creates other problems as well. 
     In view of the above, it is evident that paper packing material would be preferred over other types of packing material since paper is biodegradable, recyclable, sustainable, and low density. However, lengths of crumpled or twisted paper, clumps of paper, or shredded paper is not practical for wrapping items, or for large-scale packaging. 
     Several patents and/or patent publications provide various ways of converting paper into a low density packing or cushioning product since paper converted into a low density packing or cushioning product is generally practical for packing. For example, U.S. Pat. No. 6,626,813 discloses a cushioning conversion system and method for making a coil of cushioning product from a sheet of paper.  FIG.  6    of U.S. Pat. No. 6,626,813 shows the produced coil of cushioning product (the ‘813 coil), the ‘813 coil having a width the size of the sheet of paper. The size of the ‘813 coil makes it impractical to form the coils into adequate packing material that can cushion around variously-shaped items without much manipulating of the ‘813 coil or cutting them. This adds an additional packing step. U.S. Pat. Publication No. 2008/0153685 discloses a method of making a dunnage (packing) product from a continuous length of stock material having a cohesive on at least one surface. The dunnage product is a large coil of crumpled paper (the ‘685 coil) that uses its cohesiveness to keep its crumpled and coiled shape. Like the ‘813 coil, the ‘685 coil makes it impractical to form the coils into adequate packing material that can cushion around variously-shaped items without much manipulating of the ‘685 coil - adding an additional packing step. Moreover, the ‘813 and ‘685 coils are not able to form a generally amalgamated mass and/or a cohesive mass around an item or items for packing, creating only a loose assemblage of paper that can shift and move during transit. Without limitation, such prior art packing products are either too large, not easily formable around items of various sizes and shapes, and/or do not easily conform in shape to the interior of the items’ packaging. 
     In view of the above, it would therefore be desirable to have a paper-based packing product that alleviates the shortcomings of the prior art. It would be further desirable to have a paper-based packing product formed to provide adequate volume filler as a package/packaging without being a solid mass. It would be still further desirable to have a paper-based packing product formed to provide structural integrity with a lesser amount of material than a solid mass. It would be moreover desirable that the paper-based packing product clump or bunch together to create a packing mass about an item or items for packing. It would be further desirous to have a paper-based packing product formed by a single or double curl or spiral of cohesive paper wherein the cohesive portion of the paper is on the outside of the curl/spiral (i.e., faces radially outward). It would therefore be even further desirous to have a paper-based packing product of individual curls/spirals that forms a generally cohesive mass about an item or items for packing. The present invention addresses the above issues. 
     SUMMARY OF THE INVENTION 
     A paper-based packing product, use, machine and method of manufacture is provided that affords protection of packed/packaged items. 
     In one form, the packing product is fashioned as a curl or spiral (collectively, curl) from a dimension controlled, spiraled/wound strip of cohesive paper having a cohesive side and a non-cohesive side and formed with a leading end that is bent upon itself such that a cohesive side of the leading end contacts the cohesive side of the dimension controlled strip of cohesive paper, and a trailing end opposite the leading end that is bent upon itself such that a non-cohesive side of the trailing end contacts the non-cohesive side of the dimensioned strip of cohesive paper, wherein the dimensioned strip of cohesive paper is spiraled or wound into a curl or spiral with the cohesive side of the dimensioned strip of cohesive paper on the outside of the curl/spiral. 
     A plurality of the present curls provides a generally cohesive mass or clump around an item or items in packing due to the curls loosely adhering to one another. The curls may also loosely adhere to the item or items. A method of packing an item or items includes placing a plurality of the present packing curls into a package with the item or items. The method may include providing a plurality of curls dimensioned and sized according to the item or items being packed. Smaller items may use smaller curls while large items may use larger curls, or vice versa. A mix of curl sizes may be used. 
     A curl may be formed from roll of cohesive paper that is dimensioned into a strip of cohesive paper having a width that is preferably, but not necessarily, one quarter inch (¼″) to three quarters inch (¾″), with one half inch (½″) being most preferable, and preferably, but not necessarily, two inches (2″) to six inches (6″) long. Other sizes are contemplated and may depend on the size of the item or items being packed. The cohesive paper has a weight that is preferably, but not necessarily, from the teens to the fifties. The width or vertical side of a curl provides blocking/stack strength for the packaged item, while the size of the curl (length or horizontal side) provides cushioning for the packaged item. When a plurality of curls are clumped together in random directions, a protectant mass is formed around an item or items by interaction of the cohesive nature of the cohesive paper of each curl with respect to other curls. A mass of curls can assume any size and shape, especially around a packaged item, such as in a corrugated box. 
     The curls can be used for single or multiple, light or heavy items. The curls may also be used in conjunction with an item or items wrapped in cohesive paper. With the cohesive side of the paper placed on the outside of the item or items, the curls surround the item or items to stabilize as well as protect the item(s). Such packing also keeps the item(s) free from abrasion. Other types of cohesive wrapping such as, but not limited to, foam may be used in place of cohesive paper wrapping. 
     The curl producing machine may be sized according to application need. For instance, a small desktop curl producing machine may be used for packing small boxes, while a larger, free-standing curl producing machine may be used for packing larger boxes. Curl producing machines may be fashioned for low volume curl production or high volume curl production. 
     A method and machine of producing a curl includes providing a roll of a cohesive paper sheet having a cohesive side and a non-cohesive side, cutting the cohesive paper sheet into a dimensioned strip, creating a folded leading end on the dimensioned strip that is bent upon itself such that a cohesive side of the leading end adheres to the cohesive side of the dimensioned strip of cohesive paper, creating a trailing end on the dimensioned strip opposite the leading end that is bent upon itself such that a non-cohesive side of the trailing end contacts the non-cohesive side of the dimensioned strip of cohesive paper, and winding/spiraling and cutting the dimensioned and end folded strip of cohesive paper into a curl or spiral with the cohesive side of the dimensioned and end folded strip of cohesive paper on the outside. Cutting of the strips may occur before winding, after winding, or in conjunction with winding. 
     A method of and machine for packing or cushioning one or more items includes providing a plurality of the present curls or spirals around or about the one or more items, with or without the item(s) first being swathed in a cohesive wrapper. The plurality of curls are preferably, but not necessarily, dimensioned and sized according to the item or items being packed. Smaller items may use smaller curls while large items may use larger curls, or vice versa. A mix of curl sizes may be used. The present machines for producing the curls are adjustable to provide different lengths of curls, width, etc. for different packing needs. 
     Different cohesive papers may be used for the curls. The cohesive paper may be have a color, be different weights, or have texturing. 
     In another form, the packing product is fashioned as a double curl, either a “B” or modified “B” (collectively, “B”), from a dimension controlled strip of paper. The strip of paper may be cohesive paper having a cohesive side and a non-cohesive side, a coated paper, or the like. The “B” is formed by a first curl wound or spiraled about a first end of the dimensioned controlled strip of paper, and a second curl wound or spiraled about a second end of the dimensioned controlled strip of paper. A small portion of the dimension controlled strip of paper connects the first and second curls. The first and second curls are wound or spiraled in opposite directions. If cohesive paper is used, the first and second curls are formed such that the cohesive side is/faces radially outward (outside) and the non-cohesive side is/faces radially inward (inside). 
     A plurality of “B”s provide a generally unified mass or clump around an item or items within (packed) in a receptacle (for example, but not limited to, and interchangeably herewith, a package, container, box, envelope, case, carton, basket, chest, drawer, packet, canister, can, or the like). In the case of the use of cohesive paper to form the “B”s, a plurality of cohesive “B”s provide a unified cohesive mass or clump around an item or items in a receptacle due to the cohesive “B”s loosely adhering to one another. The cohesive “B”s of the unified cohesive clump may also loosely adhere to the item or items, as well as the interior of the receptacle. A mass or clump may be compressed to reduce its volume and/or provide tighter packing. Mass or clump reduction may also be used to create or provide blocking or bracing of items within a receptacle. “B”s are moldable and fit the form of the item(s) being packed/packaged. 
     A method of packing an item or items using the present invention includes placing a plurality of the present “B”s in a receptacle (e.g. a packing container) along with the item or items. The “B”s may be cohesive “B”s or not (collectively “B”s unless indicated specifically as being cohesive or non-cohesive). The method may include providing a plurality of “B”s dimensioned and sized according to the item or items being packed, size of the receptacle, weight of the item or items being packed, or other parameter/consideration. Smaller and/or lighter items may use smaller “B”s while larger and/or heavier items may use larger “B”s, or vice versa. A mix of different sized “B”s may be used. Other considerations, characteristics, and/or factors may determine dimensions or influence specifics of the “B”s. “B”s may be used for large, medium, or small items/receptacles, as well as light, medium, or heavy items/receptacles. 
     In one form, a “B” is formed from a roll or other source of paper (cohesive, non-cohesive, or a cohesive/non-cohesive blend, coated or the like) that is dimensioned controlled into a strip of paper having a width that is preferably, but not necessarily, one quarter inch (¼″) to three quarters inch (¾″), with one half inch (½″) being most preferable, and preferably, but not necessarily, two inches (2″) to twelve inches (12″) long. Other sizes are contemplated and may depend on factors and/or characteristics of the item or items being packed. The paper preferably, but not necessarily, has a weight from the teens to the fifties. The width or vertical side of a “B” provides blocking/stack strength for the packaged item(s), while the radial size or diameter of the first and second curls of the “B” provides cushioning as well as other benefits for the packaged item. When a plurality of “B”s are clumped together in random directions, a protectant mass is formed around an item or items by interaction of the shape of the curls of each “B” and, when cohesive paper forms the “B”s, “B”s naturally additionally adhere to one or another due to the cohesive side of each “B” faces outward. A mass of “B”s can assume any size and shape, especially around a packaged item, such as in a corrugated box. The mass also forming well inside the corrugated box. The “B”s surrounding the item or items stabilize as well as protect the item(s). Such packing also keeps the item(s) free from abrasion. 
     “B”s can be used to pack single or multiple items, light or heavy items, and within any receptacle, closed or open. “B”s may also be used in conjunction with an item or items that are wrapped in various materials such as, but not limited to, bubble wrap, tissue paper, butcher’s paper, newspaper, cohesive paper, construction paper, coated paper, cotton paper, and plant paper. Other types of wrapping such as, but not limited to, foam may be used in place of paper wrapping. 
     The “B” producing machine may be sized according to application need. For instance, a small desktop “B” producing machine may be used for packing small boxes, while a larger, free-standing “B” producing machine may be used for packing larger boxes. “B” producing machines may be fashioned for low volume “B” production or high volume “B” production. 
     A method of and machine for producing the present “B”s includes providing a roll of paper (i.e. a roll of a continuous sheet of paper), forming a first curl of a first diameter at the leading end of the roll of paper, cutting the roll of paper into a strip of paper having the first curl to provide the strip of paper with a trailing end distal the first curl, then forming a second curl of a second diameter at the trailing end of the strip of paper. If cohesive paper (e.g. paper with a cohesive on one face or side thereof) is used, the first and second curls are formed with the cohesive side facing radially outward. 
     In one exemplary form, a machine/method for producing the present “B”s uses a roll of paper to continuously create “B”s, preferably, but not necessarily, automatically, with pre-set dimension control of the produced “B”s. The present “B” producing machine is preferably, but not necessarily, processor controlled (e.g. computer) that at least provides control of the various components of the machine. The processor may also allow custom or on-the-fly creation of “B”s by dimension control including, but not limited to, the spiral length (amount) of each curl, the width of the strip of paper and each curl, the tightness of each curl (spiral), the length of connection between the first and second curls, and the like. 
     In the exemplary form of the machine/method for producing the present “B”s, the sheet paper is fed through a first slot of a first slotted spindle or rod then a second slot of a second slotted spindle or rod, rotating the second slotted spindle in a first rotational direction to wind the leading end of the roll of sheet paper into a first curl, cutting the roll of sheet paper at a location before the second slotted spindle to create a strip of paper with a trailing end distal the first curl, rotating the first slotted spindle in a second rotational direction that is opposite the first rotational direction to wind the trailing end of the strip of sheet paper into a second curl, and ejecting the produced “B” from the first and second slotted spindles/machine. Variations are contemplated. Other steps not specifically mentioned in this paragraph may intervene per the present principles and specification. The roll of sheet paper may be further dimensionally controlled by cutting the roll of sheet paper into one or more widths. Other dimensions may be changed. 
     A method of and machine for packing or cushioning one or more items within a packing container or receptacle includes providing a machine to produce a plurality of the present “B”s, then placing them around or about the one or more items, with or without the item(s) first being wrapped. The plurality of “B”s are preferably, but not necessarily, dimensioned and sized according to the item or items being packed and/or receptacle particulars. Smaller items may use smaller “B”s while large items may use larger “B”s, or vice versa. A mix of various sized “B”s may be used. The present machines for producing the “B”s are adjustable to provide different lengths of “B”s, width, etc. for different packing needs. 
     Different papers may be used for the “B”s. The paper may be have a color, pattern, be different weights, have texturing or the like. 
     The present packing product is advantageous by providing efficient packing and/or cushioning of an item or items in a receptacle without necessarily filling the entire cavity of the receptacle. For instance, the present packing product does not need to fill the interior corners of a receptacle as it clumps around the item(s) in the receptacle. This cuts down on the amount of necessary packing product. 
     Further, the present packing product is lightweight. Moreover, the volume of the present packing product is not solid. It encompasses air between its curls. 
     The present “B”s provide a simple solution for multiple packing/packaging needs such as general void fill, protective void fill, general cushioning, light duty cushioning, heavy duty cushioning, blocking and bracing, decoratively, and containment. The present “B”s are also sustainable, reusable and/or recyclable by the consumer and in the supply chain, reusable by the same business, and end user reusable. 
     The present “B”s are easy and simple to use, provide for faster packing/packaging (which is a reduction in labor), allows the use of less material to pack/package items over conventional/prior art packing product. Use of the present “B”s can replace plastic and foam packing, result in reduction of packed/packaged item damage, and provide a positive customer experience. 
     Items as delicate or fragile as glass ornaments of any shape up to items of any practical weight and shape can be packed using the present “B”s, particularly when the “B”s have been custom produced regarding their curl size (number of turns). 
     Further aspects of the present invention will become apparent from consideration of the drawings and the following description of forms of the present invention. A person skilled in the art will realize that other forms of the invention are possible and that the details of the invention can be modified in a number of respects without departing from the inventive concept. The following drawings and description are to be regarded as illustrative in nature and not restrictive. 
    
    
     
       BRIEF DESCRIPTION OF THE FIGURES 
       The present invention and its features will be better understood by reference to the accompanying illustrations/drawings, wherein: 
         FIG.  1    is diagrammatic view of an exemplary machine for producing packing curls (curls) from a supply of cohesive paper in accordance with the principles of the present invention; 
         FIG.  2    is a view of an individual packing curl that can be made by the machine of  FIG.  1    and a method of manufacture as described herein; 
         FIG.  3    is a view of a packaged item surrounded by a mass (plurality) of packing curls (curls) made by the exemplary machine of  FIG.  1   , the mass of packing curls creating a void filler that cushions and protects the packaged item; 
         FIG.  4    is a view of a roll of cohesive paper used for the present packing curls; 
         FIG.  5    is a schematic view of another exemplary machine for producing packing curls (curls) from a supply of cohesive paper in accordance with the principles of the present invention; 
         FIG.  6    is a side view of an exemplary cut and folded strip of cohesive paper ready for curling; 
         FIGS.  7 A-E  depict a sequence of curling of the exemplary cut and folded strip of cohesive paper of  FIG.  6    into a packing curl in accordance with the principles of the present invention; 
         FIG.  8    is a perspective view of a packing curl produced by the principles of the present invention; 
         FIG.  9    is a diagrammatic view of the exemplary folding section of the exemplary machine of  FIG.  5   ; 
         FIG.  10    is an enlarged view illustrating the flow of cohesive paper through the exemplary folding section of  FIG.  9   ; 
         FIG.  11    is a top view of an exemplary roller for curling and cutting the curls; 
         FIG.  12    is a side view of a strip of cohesive paper that will be formed into a packing product fashioned as a “B” in accordance with the principles of the present invention; 
         FIG.  13    is a top view of a “B” formed in accordance with the principles of the present invention; 
         FIG.  13 A  is a top view of a modified “B” formed in accordance with the principles of the present invention; 
         FIG.  14    is a perspective view of the “B” of  FIG.  13   ; 
         FIG.  15    is a view of a receptacle with an item surrounded by a mass (plurality) of the present packing product (“B”s) made by the exemplary machine of  FIGS.  16 - 18   , the mass of packing “B”s creating a void filler that cushions and protects the packed item; 
         FIG.  16    is a side view of an exemplary machine for producing the present “B”s; 
         FIG.  17    is a top side view of the exemplary machine for producing the present “B”s of  FIG.  16   ; 
         FIG.  18    is an end view of the exemplary machine for producing the present “B”s of  FIG.  16   ; 
         FIG.  19    is a view of the paper curling rods of the exemplary machine for producing the present “B”s of  FIG.  16   ; 
         FIG.  20    is a partial view of the exemplary machine for producing the present “B”s of  FIG.  16    showing the strip of cohesive paper of  FIG.  12    being formed into a “B” in accordance with the principles of the present invention; 
         FIG.  21    is a partial view of the exemplary machine for producing the present “B”s of  FIG.  16    showing the strip of cohesive paper being further formed into a “B” relative to  FIG.  20   ; 
         FIG.  22    is a partial view of the exemplary machine for producing the present “B”s of  FIG.  16    showing the formed “B” beginning to be ejected from the exemplary machine for producing the present “B”s of  FIG.  16   , the paper curling rods end holders beginning to pivot for ejection of the formed “B”; 
         FIG.  23    is a partial view of the exemplary machine for producing the present “B”s of  FIG.  16    showing the formed “B” being further ejected from the exemplary machine for producing the present “B”s of  FIG.  16    relative to  FIG.  22   , the paper curling rod end holders fully pivoted for ejection of the formed “B”; 
         FIG.  24    is a partial view of the exemplary machine for producing the present “B”s of  FIG.  16    showing the formed “B” fully ejected from the exemplary machine for producing the present “B”s of  FIG.  16   ; 
         FIG.  25    is a partial view of the exemplary machine for producing the present “B”s of  FIG.  16    showing the paper curling rods end holders returned to an initial state; 
         FIGS.  26 A-F  are representative views of the process of creating “B” by the exemplary machine for producing the present “B”s of  FIG.  16    in accordance with the principles of the present invention; and 
         FIG.  27    is a block diagram of a control portion of the exemplary machine for producing the present “B”s of  FIG.  16   . 
     
    
    
     For the purposes of promoting an understanding of the principles of this invention, reference will now be made to the embodiments illustrated in the drawings and specific language will be used to describe the same. It will nevertheless be understood that no limitation of the scope of the invention is thereby intended. Any alterations and further modifications in the described embodiments, and any further applications of the principles of the invention as described herein are contemplated as would normally occur to one skilled in the art to which the invention relates. 
     DETAILED DESCRIPTION OF THE INVENTION 
     Referring to  FIG.  1   , there is shown a diagrammatic view of an exemplary machine, mechanism, apparatus or the like (collectively, machine)  10  for producing one form of curls  30  in accordance with the present principles. It should be understood that the machine  10  of  FIG.  1    depicts only basic components and/or features for producing the curls  30 . The machine  10  has a housing  12  to which is connected a paper holder  16 . A roll of cohesive paper  14  (cohesive paper being paper with a cohesive on one side only) is held by the paper holder  16  such that the roll of cohesive paper  14  may freely rotate about an axle  17  of the paper holder  16 . The paper holder  16  is configured to allow various sizes (length and width) of rolls of cohesive paper to be retained. The paper holder  16  is also configured to allow replacement of cohesive paper rolls. 
     Cohesive paper (a continuous cohesive paper sheet), collectively cohesive paper P, from the cohesive paper roll  14  is received by/into a paper feed/feeder/feed mechanism (collectively, feed)  18  which directs the cohesive paper P into the housing  12  and to a paper guide  19 . The paper guide  19  includes first and second feed rollers R 1 , R 2  disposed opposite one another such that the cohesive paper P is properly received and aligned for curling and cutting. The first and second rollers R 1 , R 2  lead the cohesive paper P over a third roller R 3  such that the cohesive paper P is received onto a shaft  20 . A rotation mechanism  21 , here shown as a first motive roller  22  and a second motive roller  23  connected by a belt or belt drive  25 , rotates the shaft  20  and cohesive paper to provide wound cohesive paper  24  about the shaft  20 . 
     The wound cohesive paper  24  travels about the shaft  20  where it encounters a cutter  26 , here shown as two cutting blades C 1  and C 2 , that cuts the wound cohesive paper  24  into cohesive paper packing curls (curls)  30 , one of which is shown in  FIG.  2   . Preferably, but not necessarily, each curl has a width of one quarter inch (¼″) to three quarters inch (¾″) with one half inch (½″) being most preferable, and a length of two inches (2″) to six inches (6″) long. The curls  30  are released into a director  28  which dispenses the curls  30  into a hopper (not shown) or directly into a box as shown in  FIG.  3    which contains an item  60 .  FIG.  3    shows a mass  50  of curls  30  about and/or around the item  60  for product/item packing, cushioning, blocking, bracing, and/or void fill. 
     While the machine  10  cuts the wound cohesive paper  24  into curls  30  after winding on the shaft  24 , it should be appreciated that a machine may produce the present curls by first cutting the cohesive paper into the desired size (width and length) of strips before curling. Moreover, the roll of cohesive paper may already have a width of one quarter inch (¼″) to three quarters inch (¾″), which is then cut to a length of two inches (2″) to six inches (6″) long for curling. 
     Variations in the curl producing machine  10  are contemplated such as, but not limited to, placement and numbers of cohesive paper guide/feed rollers, the manner of rotating the curling shaft, the manner of feeding the cohesive paper into the curling and cutting mechanisms, and the like. Other variations are contemplated, the end result of which is to make/produce curls  30 . 
     Referring now to  FIG.  4   , there is depicted an illustrative roll of cohesive paper  100  such as can be used in the curl producing machine  10  of  FIG.  1    and the exemplary curl producing machine  101  of  FIG.  5    that produces curls  150  from cut and end-folded strips  200  (see, e.g.,  FIG.  6   ) of cohesive paper. The roll of cohesive paper  100  is formed by a wound continuous sheet  102  of cohesive paper of a given width. The machine  101  can accommodate rolls of various widths. As shown in  FIG.  5   , the sheet of cohesive paper  102  has a cohesive side  104  and a non-cohesive side  105 . The exemplary curl producing machine  101  feeds the sheet of cohesive paper  102  through various drive rollers (D. R.) to a cutter or cutting section  110  (labeled Sheet Cut in  FIG.  5   ). The cutting section  110  cuts the sheet of cohesive paper  102  into individual sheets of a given length, the given length of which will be (is) the total length of a curl  150 . The cutting section  110  is configured to adjust length size of each individual sheet. Same length individual sheets may be produced in succession or variations in individual sheet length. 
     The individual length-cut sheets are conveyed to a folder or folding section  120  via drive rollers (D.R.). The folding section  120  is designed to create a folded leading end or edge  202  and a folded trailing end or edge  204  opposite to the folded leading end  202  to each individual length-cut sheet of cohesive paper  200  (see, e.g.,  FIG.  6   ). The leading end  202  is folded back onto itself such that the cohesive side  104  of the folded leading end  202  contacts and adheres to the cohesive side  104  of the sheet of cohesive paper  200 , while the trailing end  204  is folded back onto itself such that the non-cohesive side  105  of the folded trailing end  204  contacts to the non-cohesive side  105  of the sheet of cohesive paper  200 . An individual end folded length of cohesive sheet  200  is depicted in  FIG.  6   . At this point, the sheet  200  is ready to be cut and curled, although not necessarily in that order. Cutting and curling can also be performed simultaneously such as with a cutting/curling roller  320  of  FIG.  11   . 
     In  FIGS.  7 A- 7 E , the formation of a curl  150  is illustrated. It should be appreciated that this illustration does not show the mechanism (e.g. rollers, cutters, etc.) for curling, but rather illustrates the manner in which the sheet of cohesive paper  200  is curled. In  FIG.  7 A  the individual sheet of cohesive paper  200  is shown before its ends/edges have been folded. In  FIG.  7 B , the leading end/edge  202  has been folded such that its cohesive side adheres to the cohesive side  104  of the sheet of cohesive paper  200 , while the trailing end/edge  204  of the sheet of cohesive paper  200  has been folded such that its non-cohesive side abuts the non-cohesive side  105  of the sheet of cohesive paper  200 . In  FIG.  7 C , the end-folded sheet of cohesive paper  200  is beginning to be coiled, wound, spiraled, twisted, curled, or the like into a curl  150 . The leading end  202  is being curled under itself such that the cohesive side  104  faces outward (is radially outward with respect to the curl  150 ) and the non-cohesive side  105  faces inward (is radially inward with respect to the curl  150 ).  FIG.  7 D  illustrates further curling of the end-folded sheet of cohesive paper  200  from that of  FIG.  7 C .  FIG.  7 E  illustrates a final or near final curling of the sheet of cohesive paper  200 .  FIG.  8    depicts a final curl  150  cut in a desired strip width. It should be appreciated that the end-folded strip of cohesive paper  200  may be wound or spiraled opposite, or differently, to that shown in  FIGS.  7 A-E  while achieving the same result of having the cohesive side of the curls  150  facing outward. 
       FIGS.  9  and  10    provide a more detailed depiction of a manner in which the length-cut sheets of cohesive paper gets folded. Drive rollers direct or feed the length-cut sheets of cohesive paper into the folder. Initially, the nomenclature first and second are arbitrary and interchangeable here and throughout. A first end of the sheet  200  is directed by meshing of folding roller 1 (FR1) and folding roller 2 (FR2) into a first stop  300  which bends the first end onto itself such that the non-cohesive side  105  of the first end is adjacent to the non-cohesive side  105  of the sheet  200 . As the first end is folded by the first stop  300 , a crease is formed in the sheet  200 , the crease of which is then fed/conveyed into meshing folding roller 2 (FR2) and folding roller 3 (FR3). The crease of the sheet  200  then becomes the crease of a folded trailing end  204 . The folded trailing end  204  is fed into a second stop  310 . The second end of the sheet  200  that is now opposite the trailing end  204  will be folded upon itself by meshing folding roller 3 (FR3) and folding roller 4 (FR4) when the trailing end  204  bottoms out in the second stop  310  to form a folded leading end  202 . The leading end is folded such that a cohesive side of the second end contacts and adheres to the cohesive side  104  of the sheet  200 . The length of the second stop  310  is adjustable. Direction of sheet travel is depicted in  FIG.  10   . The cohesive paper is fed into the machine  101  with the cohesive side in one direction, with the folded sheets of cohesive paper flipped for cutting. The end-folded sheet of cohesive paper  200  is then sent to the curler and cutter  130 . 
       FIG.  11    depicts an exemplary curling and cutting roller  320  of the curl and cut section  130 . A curling and cutting roller  320  is characterized by a cylinder  322  having a plurality of radial blades  323  spaced to provide a given strip width. Different rollers can provide a difference strip width. The curling and cutting section  130  may use more cutting rollers, and/or different manners of curling and cutting the sheets  200 . The process of selecting strip width may also be automatic. As the sheets  200  are wound onto the roller  322 , the blades  323  cut the width. Other manners may be used. 
     In  FIG.  12    there is shown a strip of cohesive paper  400 , from the various types of paper that can be used for/in the present invention (see Summary of the Invention), to form a packing material in the form of a “B” (see, e.g.,  FIGS.  13  and  14   ) or a modified “B” (see e.g.,  FIG.  13 A ) in accordance with the present principles. While cohesive paper is preferred, non-cohesive paper, coated paper, non-coated paper, a paper blend, or others may be used. The strip of cohesive paper  400  has a selectable width, a selectable length, a cohesive side  401 , a non-cohesive side  402 , a first end  407 , and a second end  408 , the nomenclature first and second being arbitrary. The first end  407  may be considered a leading end, while the second end  408  may be considered a trailing end. The width of the strip of cohesive paper  400  is determined by the particular cutter  426  used in the packing product production machine  413  (see  FIGS.  16 - 18   ), set automatically or electronically. The dimensions of the cutter  426  fix the width of the strip of cohesive paper  400 . Different cutters are used to change the width of the strip of cohesive paper  400 . For instance, one cutter  426  of the packing material production machine  413  may cut the sheet  420  of the roll of cohesive paper  415  into multiple strips of cohesive paper having the same width, while another cutter may cut the sheet  420  of the roll of cohesive paper  415  into multiple strips of cohesive paper  400  each having a different width. A cutter  426  may not be used such that the width of the sheet  420  of the roll of cohesive paper  415  is the width of the strip of cohesive paper  400 . A cutter  426  may allow on-the-fly variations in a width or widths of paper strips as controlled by the machine with/without human intervention. Variations are contemplated. The length of the strip of cohesive paper  400  is determined by the principles of the present invention as described below. 
       FIGS.  13  and  14    depict a “B”  404  formed or produced by the exemplary packing product production machine  413 . Machines of other designs may be used to create the packing material (“B”s) shown and described herein with the same or other methods of production.  FIG.  13    provides a side view of the “B”  404  while  FIG.  14    provides a perspective view of the “B”  404 . The “B”  404  is formed by the strip of cohesive paper  400  such that the cohesive side  401 , preferably, but not necessarily, faces radially outward, while the non-cohesive side  402  is preferably, but not necessarily, facing radially inward. If non-cohesive paper is used, the outward and inward faces ( 401 ,  402 ) are both non-cohesive. The “B”  404  has a first curl, spiral, coil, twist, whorl or the like  406  formed at the first end  407  (arbitrarily, a leading end) of the strip of cohesive paper  400 , and a second curl, spiral, coil, twist, whorl or the like  405  formed at the second end  408  (arbitrarily, a trailing end) of the strip of cohesive paper  400 , the nomenclature first and second being arbitrary, with a connecting portion  409 . The first curl  406  is wound in a first direction, while the second curl  405  is wound in a second direction opposite that of the first direction. Thus, one direction is clockwise while the other direction is counterclockwise. The first curl  406  has a first diameter while the second curl  405  has a second diameter, the first and second diameters may be the same or different as required, necessary, or desired. The tightness of the winding of the curl effects the diameter, as well as the length of paper used to produce the curl. Preferably, but not necessarily, the amount or length of spiral of each curl is sufficient to provide a spiral that will hold its shape after forming.  FIG.  15    shows a mass  50  of “B”s  404  in a receptacle about and/or around the item  60  for, without limitation, product/item packing, cushioning, blocking, bracing, and/or void fill. 
       FIG.  13 A  provides a variation of the present packing product generally designated  404   a  having the same or similar components/characteristics/features to the packing product  404  of  FIG.  13   . As such, those components/characteristics/features that are the same have the same callout number, while those components/characteristics/features that are similar include the designation “a”. The packing product  404   a  may be formed with or without cohesive paper like “B”  404 . The strip of paper  400  has a leading (first) end  407  and a trailing (second) end  408 , the nomenclature first and second being arbitrary here and throughout, unless indicated to the contrary, and the assignment of leading and trailing being arbitrary here and with respect to the “B”  404 . A first curl  406   a  of a first rotational direction and of a first diameter is provided at the first/leading end  407  of the strip of paper  400 , while a second curl  405   a  of the first rotational direction and of a second diameter is provided at the second/trailing end  408 . The first and second diameters may be the same. Since the rotational direction of the first and second curls  406   a ,  408   a  are the same, a modified “B” (packing product)  404   a  is created. 
     Referring to  FIGS.  16 - 18   , there is shown the exemplary packing product production/forming machine  413 . The packing product production machine  413  has a frame  414  having a base or bottom  418  supported by a plurality (here, four) of feet, pads or the like  419   a ,  419   b ,  419   c , and  419   d  preferably, but not necessarily, at or proximate to the four corners of the base  418 . More or less feet may be used. The packing product production machine  413  may also be assembled onto other types of mounting, as well as its components. It should also be appreciated that the components of the packing product production machine  413  and/or the manner of effecting production of “B”s may be different than that shown. The frame  414  also has an upturned portion  429  at a longitudinal side of the base  418  that supports a mounting plate  434 . 
     The packing product production machine  413  is configured to hold a roll of cohesive (non-cohesive, coated, or otherwise) paper  415  for making the present packing material. The roll of paper  415  is held on a rotatable shaft  416  and rotationally supported by a first retention spindle  417  on a first side of the roll of paper  415 , and a second retention spindle  441  on a second side of the roll of paper  415 , the nomenclature first and second being arbitrary. The first and second retention spindles  417 ,  441  hold the roll of paper  415  onto the shaft  415  such that the roll of paper  415  can rotate with the shaft  416 . The roll of paper  415  has a continuous sheet of paper  420  that is fed into the various components/mechanisms of the packing material production machine  413  that will cut and dimension the sheet of paper  420  into a strip  400 , form one or more “B”s from the strip  400 , and eject the one or more formed “B”s from the packing product forming machine  413 , as described in more detail below. 
     The sheet of paper  420  is fed into a packing product forming portion or section  448 . The sheet of paper  420  extends under a guide roller  422 , under a rotating cutting roller  425 , then over the cutter  426 . As explained above, the cutter  426  dimensions the sheet of paper  420  into strips  400  of paper of widths according to the cutter  426 . The cutting roller  425  is rotated by a cutting roller motor  427  that is supported on a frame portion  428  that is attached to a brace  423  that extends from the upturned portion  429 . The cutting roller motor  427  is coupled to the cutting roller  425  for rotating the cutting roller  425  and feeding the sheet of paper  420  over the cutter  420  in order to cut the sheet of paper  420  into the strips of paper  400 . The leading end  407  of the width-dimensioned strip(s) of paper  400  is then fed into and through a first curling rod or spindle  450 , then further fed into and through a second curling rod or spindle  451 , the nomenclature first and second being arbitrary. The first curling rod  450  is coupled to a first curling rod motor  431  that is supported on a first frame portion  431  that extends from the mounting plate  434  for rotating the first curling rod  450 , while the second curling rod  451  is coupled to a second curling rod motor  433  that is supported on a second frame portion  432  that extends from the mounting plate  434  for rotating the second curling rod  450 , the nomenclature first and second being arbitrary. The first curling rod motor  431  provides rotational positioning of the first curling rod  450 . Additionally, the first curling rod motor  431  is controllable to rotate the first curling rod  450  a given number of revolutions in order to curl the trailing end  408  of the width-dimensioned strip(s) of paper  400  as described herein. The given number of revolutions may be controlled to provide the second curl  405  of the “B”  404  with the given number of spirals as desired for a particular packing application or otherwise, and/or a particular diameter. The diameter may depend on the tightness of the spiral and the length of the second curl  405 . The second curling rod motor  433  provides rotational positioning of the second curling rod  451 . Additionally, the second curling rod motor  433  is controllable to rotate the second curling rod  451  a given number of revolutions in order to curl the leading end  407  of the width-dimensioned strip(s) of paper  400  as described herein. The given number of revolutions may be controlled to provide the first curl  406  of the “B”  404  with the given number of spirals as desired for a particular packing application or otherwise and/or a particular diameter. The diameter may depend on the tightness of the spiral and the length of the first curl  406 . The given number of spirals of the first curl  406  and the given number of spirals of the second curl  405  may be the same or different, again depending on the particular packing application or otherwise. As represented in  FIG.  27   , the first curling rod motor  431  (M2) and the second curling rod motor  433  (M3) are in communication with a processor  460  of the packing product forming machine  413 . Likewise, the cutting roller motor  427  is controlled through communication with and via the processor  460 . 
     As shown in  FIG.  18   , the first curling rod  450  has a first longitudinal slot  454  that is open at one end and closed at an opposite end, while the second curling rod  451  has a second longitudinal slot  455  that is open at one end and closed at an opposite end, the nomenclature first and second being arbitrary. The leading end of the sheet of width-dimensioned sheet of paper is fed into the first longitudinal slot  454  of the first curling rod  450 , then through the second longitudinal slot  455  of the second curling rod  451 . The first and second curling rods  450 ,  451  are positioned by their respective motors  431 ,  433  via the processor  460  such that the longitudinal slots are aligned to allow the sheet of width-dimensioned sheet of paper to be fed through the longitudinal slots. 
     The packing product production machine  413  further has a sheet cutting motor  442  that is in communication with the processor  460  and labeled M5 in  FIG.  27   . The processor  460  controls the sheet cutting motor  442 . The sheet cutting motor  442  is mounted on a support  443  and is configured to operate a sheet cutter  452  that cuts the sheet of paper  420  into the strip of paper  400  at the appropriate time. As described herein, the packing product production machine  413  further has an ejection motor  435  that is mounted to a plate  434  situated on the upturned portion  429  and which is in communication the processor  460  and labeled M4 in  FIG.  27   . The processor controls the ejection motor  435 . The ejection motor  435  controls an ejection rod  437  that is connected to a sliding ejection assembly  436 . The sliding ejection assembly  436  is movably attached to an underside of a rail  439  of a support plate  438  that extends transverse from the mounting plate  434 . As the ejection motor  435  rotates the ejection rod  437 , the sliding ejection assembly  436  is caused to move along the rail  439  away from the mounting plate  434 . The sliding ejection assembly  436  includes an ejection plate  457  that moves with the ejection assembly  436 . The ejection plate  457  extends essentially parallel to the mounting plate  434  and is configured to push or eject formed “B”s from the first and second curling rods  450 ,  451 . 
     As best seen in  FIG.  16   , the packing product production machine  413  has a bar  440  that retains a first pivoting retention arm  444 , and a second pivoting retention arm  446 , the nomenclature first and second being arbitrary, here and below. As seen in  FIGS.  21 - 23   , for example, the first pivoting retention arm  444  has a first conical projection  445  at a bottom of the first pivoting retention arm  444  that extends transverse to the first pivoting retention arm  444 . The first conical projection  445  is configured to hold an end of the first curling rod  450  during formation of “B”s. Again as seen in  FIGS.  21 - 23   , for example, the second pivoting retention arm  446  has a second conical projection  447  at a bottom of the second pivoting retention arm  446  that extends transverse to the second pivoting retention arm  446 . The second conical projection  447  is configured to hold an end of the second curling rod  451  during formation of “B”s. The first curling rod  450  along with the first pivoting retention arm  446  is configured to move along the bar  440  as explained below during formation of “B”s. 
     As depicted in  FIG.  27   , the packing product production machine  413  has a processor  460  for controlling operation of the various components thereof. The processor  460  may include memory for storing programming, as well as other components to provide the functions and/or functionality of the packing material production machine  413  necessary for operation thereof. The processor  460  may be any type of processor. The processor  460  is in communication with the cutting roller motor  427  (M1), the first curling rod motor  431  (M2), the second curling rod motor  433  (M3), the ejection motor  435  (M4), and the cutting motor  442  (M5). While not shown, the packing material production machine  413  may include an interface that allows a user to select various parameters for production of a “B”. For instance, a user may select a length of the sheet of paper  404  which determines, at least in part, the number of turns or spirals of the first curl  406  and of the second curl  405 . The user may also select the number of turns or spirals, tightness, and the like of the first curl  406 , and of the second curl  405 . The number turns or spirals may be different. Other functions and/or parameters may be modified and/or selected via a user interface UI  462 . 
     The cutter  426  of the packing product production machine  413  may be replaceable in order to create “B”s of various widths. For example, one cutter may provide for a given number of “B”s of the same width. Another cutter may provide for a given number of “B”s of different widths. Rather than switching out cutters, the cutter  426  may allow for automatic change of its cutting blades to set a width or widths of formed “B”s. The interface would thus allow for the user to select the cutting width(s). 
       FIGS.  20 - 25    depict formation of one or more “B”s via the packing product production machine  413  particularly the action of the first pivoting retention arm  444 , the second pivoting retention arm  446 , and the sliding ejection assembly  436 . In  FIG.  20   , the first curl  406  of a “B”  404  has been formed around the second curling rod  451  with the second pivoting retention arm  446  and its conical projection  447  holding the end of the second curling rod  451 . The second curl  405  of the “B”  404  has been formed around the first curling rod  450  with the first pivoting retention arm  444  and its conical projection  445  holding the end of the first curling rod  450 . In  FIG.  21   , the sheet of paper  420  has been cut into the strip of paper  400  with the “B”  404  being formed. The first curling rod  450  and associated first pivoting retention arm  444  has been translated toward the second curling rod  451  and its associated second pivoting retention arm  446 , with the second curl  405  wound more tightly. In  FIG.  22   , the sliding ejection assembly  436  begins to slide outwardly along the rail  439  of the support bar  438  such that the ejection plate  457  begins to push the formed “B”  404  off the first and second curling rods  451 ,  450 . The first and second pivoting retention arms  444 ,  446  are caused to pivot outwardly on the screw bar  440  via rotation of the screw bar  440 . In  FIG.  23   , as the screw bar  440  is further rotated to pivot the first and second pivoting retention arms  444 ,  446  fully out and upward, the ejection plate  456  is caused to further slide push the formed “B”  404  from the first and second curling rods  451 ,  450 . In  FIG.  24   , the fully formed “B”  404  has been fully ejected from the first and second curling rods  451 ,  450  and from the packing product production machine  413 . In  FIG.  25   , the screw bar  440  has been rotated reverse to the previous rotation that pivoted the first and second pivoting retention arms  444 ,  446  to pivot the first pivoting retention arm  444  and its conical projection  446  back to holding the first curling rod  450 , and the second pivoting retention arm  446  and its associated conical projection  447  back to holding the second curling rod  451 . The packing product production machine  413 . 
       FIGS.  26 A-F  depicts a representation of the creation of multiple “B”s  404   a ,  404   b  and  404   c  being formed by the present packing material production machine  413 . While multiple “B”s are shown being formed, the same principles and procedure applies to the formation of a single “B”  404 .  FIG.  26 A  depicts the sheet of cohesive paper  420  having been fed through the first longitudinal slot  454  of the first curling rod  450 , and the second longitudinal slot  455  of the second curling rod  451 . The sheet of cohesive paper  420  having been previously cut by the cutter  426  into three widths. In  FIG.  26 B , the leading end of the width-cut sheet of cohesive paper  420  has been wound about the second curling rod  451  by rotation of the second curling rod  451  to create the first curls  406   a ,  406   b ,  406   c . In  FIG.  26 C , the sheet of cohesive paper has been cut by the sheet cutter  452  into a strip of cohesive paper  400 . In  FIG.  26 D , the width-dimensioned strip of cohesive paper  400  has been wound about the first curling rod  450  by rotation of the first curling rod  450 . In  FIG.  26 E , the first curling rod  450  has moved towards the second curling rod  451  and has been further rotated in order to tighten up the formed “B”. In  FIG.   26 F , the three formed “B”s  404   a ,  404   b ,  404   c  are being ejected from the first and second curling rods  450 ,  451  by the sliding ejection bar  457 . 
     It should be appreciated that other manners of producing packing product, “B”s, or modified “B”s, in accordance with the present principles may be used, and are contemplated. 
     While the invention has been illustrated and described in detail in the drawings and foregoing description, the same is to be considered as illustrative and not restrictive in character, it being understood that only preferred embodiments have been shown and described, and that all changes and modifications that come within the spirit of the invention are desired to be protected. It should be understood that while the use of words such as preferable, preferably, preferred or more preferred utilized in the description above indicate that the feature so described may be more desirable, it nonetheless may not be necessary and embodiments lacking the same may be contemplated as within the scope of the invention.