Patent Publication Number: US-2023150717-A1

Title: One piece container with internal corner supports

Description:
BACKGROUND AND SUMMARY OF THE DISCLOSURE 
     Retail-ready containers with internal corner supports are known in the art. Some such containers include the corner supports as structures separate from the container itself. The present disclosure is directed to a retail-ready container including integral internal corner supports. The retail-ready container according to the present disclosure may be erected from a preassembly formed from a single blank. 
    
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
         FIG.  1    is a plan view of a blank from which a first embodiment of a container may be erected according to the present disclosure; 
         FIG.  1 A  is a detail view of a portion of the blank of  FIG.  1   ; 
         FIG.  1 B  is a detail view of a second portion of the blank of  FIG.  1   ; 
         FIG.  1 C  is a detail view of a third portion of the blank of  FIG.  1   ; 
         FIG.  1 D  is a detail view of a fourth portion of the blank of  FIG.  1   ; 
         FIG.  1 E  is a plan view of an alternative blank from which a first embodiment of a container may be erected according to the present disclosure; 
         FIG.  2    is a perspective view of the blank of  FIG.  1    having adhesive borne thereon according to a first aspect of the present disclosure; 
         FIG.  3    is a perspective view of the blank of  FIG.  1    partially manipulated to form a preassembly according to a first aspect of the present disclosure; 
         FIG.  4    is a perspective view of the blank of  FIG.  1    further manipulated to form a preassembly according to the first aspect of the present disclosure; 
         FIG.  5    is a perspective view of the blank of  FIG.  1    still further manipulated to form a preassembly according to the first aspect of the present disclosure; 
         FIG.  6    is a perspective view of the blank of  FIG.  1    yet further manipulated to form a preassembly according to the first aspect of the present disclosure; 
         FIG.  7    is a perspective view of the blank of  FIG.  1    still further manipulated to form a preassembly according to the first aspect of the present disclosure; 
         FIG.  8    is a perspective view of the blank of  FIG.  1    having adhesive borne thereon according to a second aspect of the present disclosure; 
         FIG.  9    is a perspective view of the blank of  FIG.  1    partially manipulated to form a preassembly according to the second aspect of the present disclosure; 
         FIG.  10    is a perspective view of the blank of  FIG.  1    further manipulated to form a preassembly according to the second aspect of the present disclosure; 
         FIG.  11    is a perspective view of the blank of  FIG.  1    still further manipulated to form a preassembly according to the second aspect of the present disclosure; 
         FIG.  12    is a perspective view of the blank of  FIG.  1    yet further manipulated to form a preassembly according to the second aspect of the present disclosure; 
         FIG.  13    is a perspective view of a preassembly formed from the blank of  FIG.  1   ; 
         FIG.  14    is a perspective view of the preassembly of  FIG.  13    partially erected into a container; 
         FIG.  15    is a top plan view of the partially erected container of  FIG.  14   ; 
         FIG.  16    is a perspective view of the preassembly of  FIG.  13    further erected into a container; and 
         FIG.  17    is a perspective view of a container erected from the preassembly of  FIG.  13   . 
     
    
    
     DETAILED DESCRIPTION OF THE DRAWINGS 
     References to orientation, for example, top, bottom, front, rear, center, side, left, right and alike as may be used herein should be construed in a relative, rather than absolute, sense unless contexts clearly dictates otherwise. Embodiments shown and described herein are illustrative and should not be considered as limiting the scope of the invention as defined by the appended claims. Features disclosed in connection with a given embodiment may be used in connection with any other embodiment to the greatest extent possible. 
     The drawings show an illustrative one-piece blank  100 , an illustrative one-piece preassembly  102  made from the blank  100 , and an illustrative container  104  erected from the preassembly  102  according to the present disclosure. 
     The blank  100  includes a side panel A, an auxiliary panel B, and a bottom panel C. The blank  100  maybe made of corrugated paperboard, cardstock or another suitable material. Solid lines between adjacent panels as shown in the drawings indicate separation of the adjacent panels from each other. Separation may be effected for example by lancing, shearing, die cutting or other means that may or may not yield a kerf. Dashed lines as shown in the drawings indicate fold lines that may or may not be scored. Scoring, where provided, may be effected by perforating or creasing the blank  100 . 
       FIG.  1    shows an inner surface of the blank  100 , including the side panel A, the auxiliary panel B, and the bottom panel C. The side panel A includes first though fifth sections A 1 , A 2 , A 3 , A 4 , A 5 , as will be discussed further below. The auxiliary panel B includes first though seventh sections B 1 , B 2 , B 3 , B 4 , B 5 , B 6 , B 7  as will be discussed further below. The bottom panel C includes first though fifth sections C 1 , C 2 , C 3 , C 4 , C 5 , as will be discussed further below. 
     The first section A 1  of the side panel A is connected to the second section A 2  of the side panel A by a first fold line  110 . The second section A 2  of the side panel A is connected to the third section A 3  of the side panel A by a second fold line  112 . The third section A 3  of the side panel A is connected to the fourth section A 4  of the side panel A by a third fold line  114 . The fourth section A 4  of the side panel A is connected to the fifth section A 5  of the side panel A by a fourth fold line  116 . The first through fourth fold lines  110 ,  112 ,  114 ,  116  are parallel to and laterally spaced from each other. 
     The second section A 2  of the side panel A defines a first aperture AP 1 . The fourth section A 4  of the side panel A defines a second aperture AP 2 . The first and second apertures AP 1 , AP 2  are shown as generally rectangular but could take other shapes. The third section A 3  of the side panel defines a U-shaped cutout CO. 
     The first section B 1  of the auxiliary panel B is connected to the second section B 2  of the auxiliary panel B by a fifth fold line  118 . The second section B 2  of the auxiliary panel B is connected to the third section B 3  of the auxiliary panel B by a sixth fold line  120 . The third section B 3  of the auxiliary panel B is connected to the fourth section B 4  of the auxiliary panel B by a seventh fold line  122 . The fourth section B 4  of the auxiliary panel B is connected to the fifth section B 5  of the auxiliary panel B by an eighth fold line  124 . The fifth section B 5  of the auxiliary panel B is connected to the sixth section B 6  of the auxiliary panel B by a ninth fold line  126 . The sixth section B 6  of the auxiliary panel B is connected to the seventh section B 7  of the auxiliary panel B by a tenth fold line  128 . The fifth through tenth fold lines  118 ,  120 ,  122 ,  124 ,  126 ,  128  are parallel to and laterally spaced from each other. Also, the fifth through tenth fold lines  118 ,  120 ,  122 ,  124 ,  126 ,  128  are parallel to the first fold line  110 . 
     The second and third sections B 2 , B 3  of the auxiliary panel B cooperate to define a third aperture AP 3 . The fifth and sixth sections B 5 , B 6  of the auxiliary panel B cooperate to define a fourth aperture AP 4 . The third and fourth apertures AP 3 , AP 4  are shown as generally rectangular and similar to the first and second apertures AP 1 , AP 2  but could take other shapes. 
     The first portion C 1  of the bottom panel C is connected to the first section A 1  of the side panel A by an eleventh fold line  130 . The second section C 2  of the bottom panel C is connected to the second section A 2  of the side panel A by a twelfth fold line  132 . The third section C 3  of the bottom panel C is connected to the third section A 3  of the side panel A by a thirteenth fold line  134 . The fourth section C 4  of the bottom panel C is connected to the fourth section A 4  of the side panel A by a fourteenth fold line  136 . The fifth section C 5  of the bottom panel C is connected to the fifth section A 5  of the side panel A by a fifteenth fold line  138 . The eleventh through fifteenth fold lines  130 ,  132 ,  134 ,  136 ,  138  are co-linear with each other and perpendicular to the first fold line  110 . 
     The fourth section B 4  of the auxiliary panel B is connected to the third section A 3  of the side panel A by a sixteenth fold line  140 . The sixteenth fold line  140  is perpendicular to the first fold line  110 . 
     A removable portion RP is frangibly connected to the fourth section B 4  of the auxiliary panel B by a frangible connection FC. The removable portion RP is shown as rectangular, but could take other shapes. The removable portion RP cooperates with the fourth section B 4  of the auxiliary panel B to define a hinged portion HP that may be manipulated to facilitate removal of the removable portion as will be discussed further below. The hinged portion HP is frangibly connected to the removable portion RP. 
     The removable portion RP has a shape complementary to the shape of the cutout CO defined by the third section A 3  of the side panel A. In embodiments, the removable panel RP extends beyond the free edge of the third section A 3  of the side panel A 3  defining the cutout CO by an amount sufficient to enable the third section A 3  of the side panel A to obscure the frangible connection FC when the blank  100  is manipulated into the container  104 , while at the same time not adversely inhibiting removal of the removable portion RP from the container  104 , as will be discussed further below. 
     In embodiments, the removable portion RP, the hinged portion HP, and the frangible connection FC may be omitted. In such embodiments, the space occupied by the removable portion RP and hinged portion HP as shown in the drawings could be empty or embodied as an extension of the fourth section B 3  of the auxiliary panel B. 
     In embodiments, for example, as shown in  FIG.  1 E , the cutout CO may be omitted, and the removable portion RP may include a first section RP 1  joined to the fourth section B 4  of the auxiliary panel by the frangible connection FC, and a second section RP 2  extending into and joined to the third section A 3  of the side panel A by the frangible connection FC. In such embodiments, the portion of the frangible connection FC joining the first section RP 1  of the removable panel RP to the fourth section B 4  of the auxiliary panel B extends beyond the portion of the frangible connection FC joining the second section RP 2  of the removable portion RP to the third section A 3  of the side panel A by an amount sufficient to enable the third section A 3  of the side panel A to obscure the portion of the frangible connection FC joining the first section RP 1  of the removable portion RP to the fourth section B 4  of the auxiliary panel B when the blank  100  is manipulated into the container  104 , while at the same time not adversely inhibiting removal of the removable portion RP from the container  104 , as will be discussed further below. 
     As shown in  FIG.  1    and better shown in  FIG.  1 A , the fifth fold line  118  connecting the first and second sections B 1 , B 2  of the auxiliary panel B to each other is laterally offset from the first fold line  110  connecting the first and second sections A 1 , A 2  of the side panel A to each other by a first distance S 1 . An imaginary extension of the fifth fold line  118  is directed through the second section A 2  of the side panel A proximate the first fold line  110 . 
     As shown in  FIG.  1    and better shown in  FIG.  1 B , the seventh fold line  122  connecting the third and fourth sections B 3 , B 4  of the auxiliary panel B to each other is laterally offset from the second fold line  112  connecting the second and third sections A 2 , A 3  of the side panel A to each other by a second distance S 2 . An imaginary extension of the seventh fold line  122  is directed through the third section A 3  of the side panel A proximate the second fold line  112 . 
     As shown in  FIG.  1    and better shown in  FIG.  1 C , the eighth fold line  124  connecting the fourth and fifth sections B 4 , B 5  of the auxiliary panel B to each other is laterally offset from the third fold line  114  connecting the third and fourth sections A 3 , A 4  of the side panel A to each other by a third distance S 3 . An imaginary extension of the eighth fold line  124  is directed through the third section A 3  of the side panel A proximate the third fold line  114 . 
     As shown in  FIG.  1    and better shown in  FIG.  1 D , discussed above, the tenth fold line  128  connecting the sixth and seventh sections B 6 , B 7  of the auxiliary panel B to each other is laterally offset from the fourth fold line  116  connecting the fourth and fifth sections A 4 , A 5  of the side panel A to each other by a fourth distance S 4 . An imaginary extension of the tenth fold line  128  is directed through the fourth section A 4  of the side panel A proximate the fourth fold line  116 . 
       FIG.  13    shows a preassembly  102  according to the present disclosure.  FIGS.  2 - 7    show an illustrative sequence of construction of the preassembly  102  according to a first aspect of the present disclosure, as will be discussed further below.  FIGS.  8 - 12    show an illustrative sequence of construction of the preassembly  102  according to a second aspect of the present disclosure, as will be discussed further below. 
     As mentioned above,  FIGS.  2 - 7    show an illustrative sequence of construction of the preassembly  102  according to a first aspect of the present disclosure. More specifically,  FIG.  2    shows adhesive applied to portions of the fourth section B 4  of the auxiliary panel B. The adhesive is configured to adhere the fourth section B 4  of the auxiliary panel B to the third section A 3  of the side panel A. The adhesive may be a relatively fast setting adhesive, for example, a hot melt adhesive, or a relatively slow setting adhesive, for example a cold adhesive. 
       FIG.  3    shows the fourth section B 4  of the auxiliary panel B being folded about the sixteenth fold line  140  toward the third section A 3  of the side panel A.  FIG.  3    also shows the first, second, third, fifth, sixth, and seventh sections B 1 , B 2 , B 3 , B 5 , B 6 , B 7  of the auxiliary panel B being rotated toward corresponding ones of the first through fifth sections A 1 , A 2 , A 3 , A 4 , A 5  of the side panel A. 
       FIG.  4    shows the fourth section B 4  of the auxiliary panel B folded about the sixteenth fold line  140  against the third section A 3  of the side panel A. With the fourth section B 4  of the auxiliary panel B so folded against the third section A 3  of the side panel A, the adhesive applied to the fourth section B 4  of the auxiliary panel B as shown in  FIG.  2    causes the fourth section B 4  of the auxiliary panel B to become adhered to the third section A 3  of the side panel A.  FIG.  4    also shows the second section B 2  of the auxiliary panel B folded against the second section A 2  of the side panel A, and the third section B 3  of the auxiliary panel B folded against the second and third sections A 2 , A 3  of the side panel A.  FIG.  4    further shows the first section B 1  of the auxiliary panel B folded toward the second section B 2  of the auxiliary panel B about the fifth fold line  118 .  FIG.  4    still further shows the fifth section B 5  (and the sixth and seventh sections B 6 , B 7 ) of the auxiliary panel B folded about the eighth fold line  124  toward the fourth section B 4  of the auxiliary panel B. 
       FIG.  5    shows the first section B 1  of the auxiliary panel B folded about the fifth fold line  118  against the second section B 2  of the auxiliary panel B.  FIG.  5    also shows the fifth section B 5  (and the sixth and seventh sections B 6 , B 7 ) of the auxiliary panel B folded about the eighth fold line  124  against the fourth section B 4  of the auxiliary panel B.  FIG.  5    further shows adhesive applied to portions of respective exposed surfaces of the first and seventh sections B 1 , B 7  (that is, the surfaces of the first and seventh sections B 1 , B 7  opposite those surfaces of the first and seventh sections B 1 , B 7  folded against the second and fourth sections B 2 , B 4 , respectively) of the auxiliary panel B.  FIG.  5    still further shows adhesive applied to portions of the first sections A 1 , C 1  of the side and bottom panels A, C. This adhesive may be a relatively slow setting adhesive, for example, a cold adhesive. 
       FIG.  6    shows the fourth section A 4  (and fifth section A 5 ) of the side panel A folded about the third fold line  114  toward the third section A 3  of the side panel A, and toward the fifth, sixth, and seventh section B 5 , B 6 , B 7  of the auxiliary panel B overlying the third section A 3  of the side panel A.  FIG.  6    also shows the first section A 1  of the side panel A folded about the first fold line  110  toward the second section A 2  of the side panel A, and toward the first, second, and third sections B 1 , B 2 , B 3  of the auxiliary panel B overlying the second section A 2  of the side panel A. 
       FIG.  7    shows the fourth section A 4  (and fifth section A 5 ) of the side panel A folded about the third fold line  114  against the third section A 3  of the side panel A, and against the third, fourth fifth, sixth, and seventh sections B 3 , B 4 , B 5 , B 6 , B 7  of the auxiliary panel B overlying the third section A 3  of the side panel A. So folded, the adhesive applied to the seventh section B 7  of the auxiliary panel B contacts the adjacent surface of the fifth section A 5  of the side panel A, thereby adhering the seventh section B 7  of the auxiliary panel B to the adjacent surface of the fifth section A 5  of the side panel A.  FIG.  7    also shows the first section A 1  of the of the side panel A in the same position as shown in  FIG.  6   .  FIG.  7    further shows an adhesive receiving area on the exposed surface of the fifth sections A 5 , C 5  of the side and bottom panels A, C configured to receive the adhesive applied to the first sections A 1 , C 1  of the side panels A, C, as shown in  FIG.  5   . 
       FIG.  13    shows the first section A 1  of the side panel A folded against the second section A 2  of the side panel A and against the intervening first, second, and third sections B 1 , B 2 , B 3  of the auxiliary panel B to form the preassembly  102 . So folded, the first section A 1  of the side panel A of the blank  100  becomes adhered to the adhesive applied to the exposed surface of the first section B 1  of the auxiliary panel B. Also, so folded, the adhesive applied to the inner surfaces of the first sections A 1 , C 1  of the side and bottom panels A, C of the blank  100  contacts the corresponding adhesive receiving area defined by the outer surfaces of the fifth sections A 5 , C 5  of the side and bottom panels A, C as shown in  FIG.  7   , thereby adhering such portions of the inner surfaces of the first sections A 1 , C 1  of the side and bottom panels A, C to corresponding portions of the outer surfaces of the fifth sections A 5 , C 5  of the side and bottom panels A, C. 
     As mentioned above,  FIGS.  8 - 11    show an illustrative sequence of construction of the preassembly  102  according to a second aspect of the present disclosure. More specifically,  FIG.  8    shows adhesive applied to portions of the first, fourth, and seventh sections B 1 , B 4 , B 7  of the auxiliary panel B. The adhesive applied to the fourth section B 4  of the auxiliary panel B is configured to adhere the fourth section B 4  of the auxiliary panel B to the third section A 3  of the side panel A. This adhesive is a relatively fast setting adhesive, for example, a hot melt adhesive. The adhesive applied to the first section B 1  of the auxiliary panel B is configured to adhere the first section B 1  of the auxiliary panel B to the first section A 1  of the side panel A. This adhesive is a relatively slow setting adhesive, for example, a cold adhesive. The adhesive applied to the seventh section B 7  of the auxiliary panel B is configured to adhere the seventh section B 7  of the auxiliary panel B to the fifth section A 5  of the side panel A. This adhesive is a relatively slow setting adhesive, for example, a cold adhesive 
       FIG.  9    shows the fourth section B 4  of the auxiliary panel B being folded about the sixteenth fold line  140  toward the third section A 3  of the side panel A.  FIG.  9    also shows the first, second, third, fifth, sixth, and seventh sections B 1 , B 2 , B 3 , B 5 , B 6 , B 7  of the auxiliary panel B being rotated toward corresponding ones of the first through fifth sections A 1 , A 2 , A 3 , A 4 , A 5  of the side panel A. 
       FIG.  10    shows the fourth section B 4  of the auxiliary panel B folded about the sixteenth fold line  140  against the third section A 3  of the side panel A. With the fourth section B 4  of the auxiliary panel B so folded against the third section A 3  of the side panel A, the adhesive applied to the fourth section B 4  of the auxiliary panel B as shown in  FIG.  8    causes the fourth section B 4  of the auxiliary panel B to become adhered to the third section A 3  of the side panel A.  FIG.  10    also shows the first section B 1  of the auxiliary panel B folded against the first section A 1  of the auxiliary panel A. With the first section B 1  of the auxiliary panel B so folded against the first section A 1  of the side panel A, the adhesive applied to the first section B 1  of the auxiliary panel B as shown in  FIGS.  8  and  9    comes into contact with the first section A 1  of the side panel A.  FIG.  10    further shows the seventh section B 7  of the auxiliary panel B folded against the fifth section A 5  of the auxiliary panel A. With the seventh section B 7  of the auxiliary panel B so folded against the fifth section A 5  of the side panel A, the adhesive applied to the seventh section B 7  of the auxiliary panel B as shown in  FIGS.  8  and  9    comes into contact with the fifth section A 5  of the side panel A. Because the adhesive applied to the first and seventh sections B 1 , B 7  of the auxiliary panel B is relatively slow setting, it does not immediately adhere the first and seventh sections B 1 , B 7  of the auxiliary panel B to the corresponding first and fifth sections A 1 , A 5  of the side panel A. 
       FIG.  11    shows the fifth section B 5  (and the sixth and seventh sections B 6 , B 7 ) folded about the eighth fold line  124  toward fourth section B 4  of the auxiliary panel B.  FIG.  11    also shows the fourth section A 4  of the side panel A folded about the third fold line  114  toward the third section A 3  of the side panel A. In typical practice, the folding of the fourth section A 4  of the side panel A about the third fold line  114  would cause the folding of the fifth section B 5  of the auxiliary panel B about the eighth fold line  124 , as would be understood by one skilled in the art. In the course of such folding, the adhesive applied to the seventh section B 7  of the auxiliary panel B (as shown in  FIG.  8   ) would smear against the corresponding opposed surface of the fifth section A 5  of the side panel A. 
       FIG.  11    further shows the first section A 1  of the side panel A folded about the first fold line  110  toward the second section A 2  of the side panel A.  FIG.  11    still further shows the first section B 1  of the auxiliary panel B folded about the fourth fold line  118  toward the second section B 2  of the auxiliary panel B. In typical practice, the folding of the first section A 1  of the side panel A about the first fold line  110  would cause the folding of the first section B 1  of the auxiliary panel B about the fourth fold line  118 , as would be understood by one skilled in the art. In the course of such folding, the adhesive applied to the first section B 1  of the auxiliary panel B (as shown in  FIG.  8   ) would smear against the corresponding opposed surface of the first section A 1  of the side panel A. 
       FIG.  12    shows the fourth section A 4  (and fifth section A 5 ) of the side panel A folded about the third fold line  114  against the third section A 3  of the side panel A and the intervening fourth, fifth, sixth, and seventh portions B 4 , B 5 , B 6 , B 7  of the auxiliary panel (the intervening fourth, fifth, sixth, and seventh portions B 4 , B 5 , B 6 , B 7  of the auxiliary panel B are obscured by the third and fourth sections A 3 , A 4  of the side panel A in  FIG.  12   ).  FIG.  12    also shows an adhesive receiving area on the exposed surfaces of the first sections A 1 , C 1  of the side and bottom panels A, C parallel to and opposite fourth fold line  116 .  FIG.  12    further shows the first section A 1  of the side panel A further folded about the first fold line  110  toward the second section A 2  of the side panel and the intervening second and third sections B 2 , B 3  of the auxiliary panel B and partially against the first section B 1  of the auxiliary panel B. 
       FIG.  13    shows the first section A 1  of the side panel A folded against the second section A 2  of the side panel A and against the intervening first, second, and third sections B 1 , B 2 , B 3  of the auxiliary panel B to form the preassembly  102 . So folded, the first section A 1  of the side panel A of the blank  100  becomes adhered to the adhesive applied to the exposed surface of the first section B 1  of the auxiliary panel B. Also, so folded, the adhesive applied to the inner surfaces of the first sections A 1 , C 1  of the side and bottom panels A, C of the blank  100  contacts the corresponding adhesive receiving area defined by the outer surfaces of the fifth sections A 5 , C 5  of the side and bottom panels A, C as shown in  FIG.  7   , thereby adhering such portions of the inner surfaces of the first sections A 1 , C 1  of the side and bottom panels A, C to corresponding portions of the outer surfaces of the fifth sections A 5 , C 5  of the side and bottom panels A, C. 
     The foregoing discussions of the first and second aspects of the disclosure identify certain locations where adhesive is applied to the blank  100 . In embodiments, any or all such adhesives could instead be applied to the corresponding adhesive receiving areas. 
       FIGS.  14 - 17    show illustrative erection of a container  104  from the preassembly  102  according to the present disclosure. 
     With reference to  FIGS.  14  and  15   , the container  104  may be partially erected from the preassembly  102  by manipulating the preassembly  102  as follows. The first section A 1  of the side panel A is folded away from the second section A 2  of the side panel A along the first fold line  110  to a position perpendicular to the second section A 2  of the side panel A. The second section A 2  of the side panel A is folded toward the third section A 3  of the side panel A along the second fold line  112  to a position perpendicular to the third section A 3  of the side panel A. The third section A 3  of the side panel is folded away from the fourth section A 4  of the side panel A along the third fold line  114  to a position perpendicular to the fourth section A 4  of the side panel A. The fourth section A 4  of the side panel A is folded toward the fifth section A 5  of the side panel A along the fourth fold line  116  to a position perpendicular to the fifth section A 5  of the side panel A. 
     Based on the adherence of the first section A 1  of the side panel A to the first section B 1  of the auxiliary panel B, the adherence of the third section A 3  of the side panel A to the fourth section B 4  of the auxiliary panel B, and the adherence of the fifth section A 5  of the side panel A to the seventh section B 7  of the auxiliary panel B, the foregoing manipulation of the preassembly  102  causes: (a) the first section B 1  of the auxiliary panel B to fold away from the second section B 2  of the auxiliary panel B about the fifth fold line  118 ; (b) the third section B 3  of the auxiliary panel B to fold toward the fourth section B 4  of the auxiliary panel B; (c) the fourth section B 4  of the auxiliary panel B to fold away from the fifth section B 5  of the auxiliary panel B; and (d) the sixth section B 6  of the auxiliary panel B to fold toward the seventh section B 7  of the auxiliary panel B. 
     The foregoing folding of the sections B 1 , B 2 , B 3 , B 4 , B 5 , B 6 , B 7  of the secondary blank  102  away from or toward each other shortens the perpendicular distance between the fifth and seventh fold lines  118 ,  122 , thereby creating a compressive force pushing the second and third sections B 2 , B 3  of the auxiliary panel B toward each other. This compressive force causes the second section B 2  of the auxiliary panel B to fold toward the third section B 3  of the auxiliary panel B along the sixth fold line  120 , thereby forming first and second corner supports CS 1 , CS 2 . Similarly, the foregoing folding of the sections B 1 , B 2 , B 3 , B 4 , B 5 , B 6 , B 7  of the auxiliary panel B away from or toward each other shortens the perpendicular distance between the eighth and tenth fold lines  124 ,  128 , thereby creating a compressive force pushing the fifth and sixth sections B 5 , B 6  of the auxiliary panel B toward each other. This compressive force causes the fifth section B 5  of the auxiliary panel B to fold toward the sixth section B 6  of the auxiliary panel B along the ninth fold line  126 , thereby forming third and fourth corner supports CS 3 , CS 4 . 
     The extent to which the foregoing sections B 1 , B 2 , B 3 , B 4 , B 5 , B 6 , B 7  of the auxiliary panel B fold away from or toward each other is a function of the first, second, third, and fourth distances S 1 , S 2 , S 3 , S 4 . The greater the magnitude of the first, second, third, and fourth distances S 1 , S 2 , S 3 , S 4 , the further the corresponding sections B 1 , B 2 , B 3 , B 4 , B 5 , B 6 , B 7  of the auxiliary panel B fold away from or toward each other. Similarly, the shapes of the corner supports CS 1 , CS 2 , CS 3 , CS 4  are functions of the first, second, third, and fourth distances S 1 , S 2 , S 3 , S 4 . The greater the magnitude of the first, second, third, and fourth distances S 1 , S 2 , S 3 , S 4 , the further the respective corner supports extend away from corresponding ones of the second and fourth sections A 2 , A 4  of the side panel A. 
       FIG.  16    shows a configuration of the preassembly  102  wherein the second and fourth sections C 2 , C 4  of the bottom panel C, respectively, have been folded about the twelfth and fourteenth fold lines  132 ,  136  to positions perpendicular to the second and fourth sections A 2 , A 2  of the side panel A. In  FIG.  16   , the second and fourth sections C 2 , C 4  of the bottom panel C and the second section A 2  of the side panel are obscured by the third and fourth sections A 3 , A 4  of the side panel. 
       FIG.  17    shows a configuration in which the first, third, and fifth sections C 1 , C 3 , C 5  of the bottom panel C, respectively, have been folded about the eleventh, thirteenth, and fifteenth fold lines  130 ,  134 ,  138  to positions perpendicular to the first, third, and fifth sections A 1 , A 3 , A 5  of the side panel A. In  FIG.  17   , the first, third, and fifth sections C 1 , C 3 , C 5  of the bottom panel C are obscured by the third and fourth sections A 3 , A 4  of the side panel A. 
     In use, the removable panel RP may be removed, for example, by inserting a finger or fingers through any one or more of the hinged panels HP 1 , HP 2 , HP 3 , HP 4  and pulling the removable panel RP away from the third side and third top sections A 3 , B 3  of the primary blank  100 , thereby tearing breaking the frangible connection FC. Because the removable portion RP extends beyond the free edge of the third section A 3  of the side panel A, the broken frangible connection FC resulting from the removal of the removable portion RP from the fourth section B 4  of the auxiliary panel B might not be visible when the container is viewed from a perspective perpendicular to the third section A 3  of the side panel A. 
     As suggested above, another container, for example, another container  10 , 4  can be stacked atop the container  104  and be supported by the internal corner supports CS 1 , CS 2 , CS 3 , CS 4 .