JP6035710B2 - Packaging container - Google Patents

Description

  The present invention relates to a packaging container including an outer box and an inner tray accommodated in the outer box.

  For the purpose of hygiene, safety, protection from external force, sealing, etc., a package in a form in which food such as confectionery or other relatively small items is put in the inner tray and sealed, and the inner tray is accommodated in the outer box. is there. In such a packaging container in which the inner tray is accommodated in the outer box, in order to take out the merchandise and the like inside the inner container, the outer box must first be opened, and then the inner tray must be opened.

  In the simultaneous opening carton of Patent Document 1, the tray container includes a flange portion, and a lid for sealing the tray container is bonded to the flange portion. The end of the lid is bonded to the outer box, and when the tray container is pulled out from the outer box, the lid is peeled off from the flange at the same time and the tray container is opened.

JP-A-9-66968

  In order to bond the end of the lid to the outer box, the end of the lid needs to be in close contact (pressed) with the outer box in the bonding process. If the tray container has a flange, the end of the lid can be brought into close contact with the outer box with the flange as a support. However, there is an inner tray that does not have a flange. In this case, it is difficult to bring the end of the lid into close contact with the outer box.

  In the present invention, even if the inner tray does not have a flange, the tip of the cover (insole) covering the contents in the inner tray can be fixed in good contact with the outer box. An object of the present invention is to provide a packaging container capable of turning over the cover covering the contents in the inner tray at the same time as the drawer is pulled out.

  A packaging container according to the present invention includes a rectangular tube-shaped outer box, a rectangular parallelepiped inner tray that is slidably accommodated in the outer box, and whose upper end is opened from the end of the outer box. A sheet-like insole that covers at least the contents stored in the inner tray, and is provided with a presser base in which the drawer end of the inner tray extends in the width direction of the inner tray. Is fixed to the outer box above the presser base of the inner tray.

  Since the tip of the insole that covers at least the contents in the inner tray is fixed to the outer box, when the inner tray is pulled out from the outer box, the insole that covers the contents from the top turns over. Objects are exposed outside. The contents can be easily taken out because there is no need to separate the insole.

  There is a presser base where the drawer end of the inner tray extends in the width direction of the inner tray, so the tip of the insole is located above the presser base (in the range above the presser base) with this presser base as a support. The part can be brought into close contact with the outer box. That is, when the insole tip is fixed to the outer box, the insole tip can be firmly pressed against the outer box, and the insole tip can be well fixed to the outer box. The presser foot also prevents deformation of the outer box and inner tray during pressing.

  The insole may sandwich the contents in the inner tray from above and below. In this case, the insole is folded in the inner tray, and the leading end of the folded insole is fixed to the outer box. In order to prevent the insole from being displaced in the inner tray, a part of the insole that is laid by the contents is simplified to a part of the inner tray (for example, the bottom or side of the inner tray). It may be adhered to.

  The insole tip is typically secured to the outer box by bonding with an adhesive. The fixing of the insole tip portion to the outer box by bonding includes not only a mode in which the tip end portion of the insole is directly bonded and fixed to the outer box, but also a mode of fixing to the outer box by indirect bonding.

  The simplest is to apply an adhesive to the back side of the upper surface of the outer box and bond the insole tip directly to it. However, when an inner tray is inserted into an assembled outer box to complete a packaging container, applying an adhesive to the back side of the upper surface of the outer box is not easy to achieve in an automatic box making process, for example. Absent.

  In one embodiment, the insole covering the contents from above is folded so that the drawer end of the outer box sandwiches the upper surface of the outer box, and the tip of the insole is bonded to the front side of the upper surface of the outer box. Is done. Since the adhesive only needs to be applied to the front side of the upper surface of the outer box, it is suitable for an automatic box making process.

  An adhesive panel may be bonded to the front side of the upper surface of the outer box, and the tip of the insole folded so that the drawer end of the outer box sandwiches the upper surface of the outer box may be bonded to the adhesive panel. . The insole tip is indirectly fixed to the outer box via an adhesive panel. Since the adhesive may be applied to the adhesive panel, this embodiment is also suitable for the automatic box making process. In the adhesive panel, the drawer end portion of the outer box connected to the bottom surface portion of the outer box may be further connected to an end surface portion that closes the mouth opening. In this case, the end face portion is removed in the opening process. Even if the end surface portion is removed, the adhesive panel remains adhered to the upper surface portion of the outer box, and the insole tip portion adhered to the adhesive panel also remains fixed to the outer box.

  Rather than inserting the inner tray into the finished outer box and completing the packaging container, a wrap round method that simultaneously assembles the outer box and accommodates the inner tray in the outer box may be adopted. Good. If the wrap round method is adopted, the application of the adhesive to the back side of the upper surface of the outer box can be easily realized even in the automatic box making process.

  In an embodiment suitable for the wrap round method described above, an adhesive panel with the drawer end projecting on the top is connected to the upper surface of the outer box, and is folded on the back side of the upper surface of the outer box. The tip of the insole is bonded to the adhesive panel. What is necessary is just to apply | coat an adhesive agent to the adhesive panel located in the back side of the upper surface part of an outer box by folding.

  The adhesive panel connected to the upper surface of the outer box may be folded in advance on the back side of the upper surface of the outer box, or may be folded during the assembly of the outer box (during assembly by the wrap round method).

  In one embodiment, the drawer end portion of the upper surface portion of the outer box has two cuts at the allotment with an interval corresponding to the width of the adhesive panel. It becomes slightly easier to lift the drawer end of the upper surface of the outer box in the range sandwiched by the cut, and the inner tray can be pulled out with the upper surface of the outer box slightly lifted. Smooth inner tray withdrawal and accompanying insole turnover are realized.

  A fold line (may be perforated) that connects the ends of two cuts put in the upper surface portion of the outer box may be formed on the upper surface portion of the outer box. Since the upper surface of the outer box bends at the position of the fold, it becomes easier to lift the upper surface of the outer box.

It is an expanded view of an inner tray. It is a perspective view which shows the assembly process of an inner tray. It is a perspective view which shows the assembly process of an inner tray. It is a perspective view which shows the assembly process of an inner tray. It is a perspective view which shows the process of laying an insole on an inner tray. It is a perspective view which shows the process in which the content is accommodated in the inner tray in which the insole was spread | laid. It is a perspective view which shows the inner tray which accommodated the content. It is an expanded view of the outer box of 1st Example. It is a perspective view which shows a mode that an inner tray is accommodated in the outer box which assembly completed. It is an expanded view of another outer box. It is a perspective view which shows the assembly process of the outer case by a wrap round system. It is a perspective view which shows the assembly process of the outer case by a wrap round system. The process which the drawer | drawing-out edge part of an outer case closes a mouth opening is shown. The process which the drawer | drawing-out edge part of an outer case closes a mouth opening is shown. The process which the drawer | drawing-out edge part of an outer case closes a mouth opening is shown. It is a longitudinal cross-sectional view of the drawer | drawing-out edge part of a packaging container. It is a perspective view which shows the opening process of a packaging container. It is a perspective view which shows the opening process of a packaging container. The modification of the process in which the drawer | drawing-out edge part of an outer box closes a crease opening is shown. It is a longitudinal cross-sectional view of the drawer | drawing-out edge part of a packaging container. The other modification of the process in which the drawer | drawing-out edge part of an outer box closes an opening of a trap is shown. The other modification of the process in which the drawer | drawing-out edge part of an outer box closes an opening of a trap is shown. It is an expanded view of the outer box of 2nd Example. A state where the joining piece is folded is shown. It is a perspective view which shows the assembly process of the outer case by a wrap round system. It is a perspective view which shows the assembly process of the outer case by a wrap round system. It is a perspective view which shows the opening process of a packaging container. It is a perspective view which shows the opening process of a packaging container. It is an expanded view of the outer case of the modification of 2nd Example. It is an expanded view of the outer case of the further modification of 2nd Example. It is an expanded view of the outer case of the further modification of 2nd Example.

  The packaging container of the present invention comprises an inner tray for storing contents, an insole laid in the inner tray, and an outer box for accommodating the inner tray. The structure of the packaging container according to the present invention will be clarified by sequentially explaining the inner tray, the insole and the outer box.

  1 to 4 show the inner tray. The inner tray 1 (see FIG. 4 for the completed state) is made of a single cardboard. FIG. 1 is a development view of a pattern (blank) that forms the inner tray 1, and shows a surface on the inner side of the inner tray 1. Instead of cardboard, cardboard, plastic sheet, or a composite material thereof may be used. A broken line indicates a fold line that is valley-folded when the inner tray 1 is formed. In order to facilitate folding, a fold line process or a crease process is performed along the broken line. 2 to 4 show an assembling process of the inner tray 1.

  Referring to FIG. 1, the inner tray 1 includes a rectangular bottom surface portion 11. The front surface portion 21 and the rear surface portion 31 extend in opposite directions continuously in front of and behind the bottom surface portion 11 (lower and upper ends in FIG. 1). The front surface portion 21 includes four continuous flaps 21A to 21D, and there are fold lines at the boundaries between these flaps 21A to 21D. Small flaps 22 and 23 are continuously extended in opposite directions on both sides of a flap 21A continuous with the bottom surface portion 11. The rear surface portion 31 includes three consecutive flaps 31A to 31C, and there are fold lines at the boundaries between these flaps 31A to 31C.

  Continuing from the left and right ends of the bottom surface portion 11, both side surface portions 12, 13 extend in opposite directions. Small flaps 32 and 33 are connected to the upper ends of the side surfaces 12 and 13 (the rear surface 31 is the end of the side), respectively.

  Referring to FIG. 2, front surface portion 21 is folded at the boundary between flaps 21A and 21B, and top top flap 21D is adhered to bottom surface portion 11 with an adhesive. The bonded portion is indicated by the symbol G.

  Referring to FIG. 3, both side surface portions 12 and 13 are bent at a right angle with respect to bottom surface portion 11 to stand. Similarly, the rear surface portion 31 (flap 31A) is bent at a substantially right angle with respect to the bottom surface portion 11 to stand. The front part 21 is folded and opened so that each of the flaps 21A, 21B, 21C, 21D constituting the front part 21 is perpendicular to the adjacent flaps. As a result, the front surface portion 21 is configured such that the flap 21B substantially parallel to the bottom surface portion 11 is supported by the flaps 21A and 21C. Further, the four small flaps 22, 23, 32, 33 are bent at substantially right angles, and the small flaps 32, 33 connected to the side surface portions 12, 13 are along the inner surface of the flap 31A of the rear surface portion 31, and the front portion 21 The small flaps 22 and 23 connected to (flap 21A) are along the inner surfaces of the side surfaces 12 and 13 of both sides.

  Referring to FIG. 4, for flaps 31A, 31B, 31C constituting rear surface portion 31, flap 31B is folded and overlapped inside flap 31A, and top flap 31C connected to flap 31B is along bottom surface portion 11. Bend almost at right angles. A notch 11A is formed in the bottom surface portion 11, and the rear surface portion 31 is formed by inserting a top flap 31C into the notch 11A. The top flap 31C may be bonded to the bottom surface portion 11. The inner tray 1 whose upper surface (top surface) is opened is completed.

  5 to 7 show a state in which the insole 2 is laid on the bottom surface portion 11 of the completed inner tray 1 and then the contents are stored in the inner tray 1.

  The insole 2 protects the contents N placed in the inner tray 1 from impact, and keeps the contents N clean so that the contents N do not directly contact the inner tray 1. The insole 2 can be made of a material corresponding to the contents N. For example, if the contents N is chocolate or a confectionery coated with chocolate, an oil-resistant buffer sheet is suitably used as the insole 2.

  Referring to FIG. 5, the insole 2 is surrounded by a recessed portion (a bottom surface portion 11, a front surface portion 21 (flap 21 C), a rear surface portion 31 (flap 31 B), and both side surface portions 12 and 13 of the completed inner tray 1. A rectangular floor bottom 2A, a covering portion 2B continuous to one end (upper end) of the floor bottom 2A, and a wall portion 2a continuous to the left and right ends and the other end (lower end) of the floor bottom 2A. , 2b, 2c. The floor 2A is laid on the bottom surface 11 of the inner tray 1, and the walls 2a, 2b, 2c are bent along the inner surface of the front surface 21 (flap 21C) and the side surfaces 12, 13 on both sides. The floor portion 2A is bonded to the inner tray 1 with an adhesive in the vicinity of the boundary between the rear surface portion 31 and the bottom surface portion 11 of the inner tray 1 (this bonded portion is also indicated by a symbol G).

  Next, referring to FIG. 6, the contents N are put on the bottom 2A of the inner tray 1 on which the insole 2 is laid, and then the insole covering portion 2B is folded in the direction of the front face 21 of the inner tray 1. return. The contents N are covered from above by the insole covering portion 2B.

  Referring to FIG. 7, the front end portion of the folded insole covering portion 2 </ b> B extends beyond the front surface portion 21 (flap 21 </ b> A) of the inner tray 1 to the outside of the inner tray 1. The front end portion of the insole covering portion 2B is particularly denoted by reference numeral 2E and is referred to as an insole front end portion 2E. Details of the insole tip 2E will be described later.

  FIG. 8 is a development view of the outer box, which is a view of the inner surface of the outer box. FIG. 9 shows the assembled outer box and the inner tray in which the contents are stored. Cardboard, cardboard, plastic sheets, and composite materials of these are also used for the outer box.

  Referring to FIG. 8, a blank material (pattern paper) for making outer box 3 </ b> A is formed by continuously connecting glue margin 45, bottom surface portion 41, side surface portion 44, top surface portion 42 and side surface portion 43. As will be described later, the lower side of the developed view of the outer box 1 in FIG. 8 is the end from which the inner tray 1 accommodated in the outer box 3A is drawn. The end from which the inner tray 1 is pulled out will be referred to as the drawer end. An extended panel 51 including an alligator cut panel 51A and an adhesive panel 51B is continuously formed at the drawer end of the bottom surface portion 41. Also in FIG. 8, the fold line is indicated by a broken line, and the fold line is valley-folded when the outer box 3A is formed. The intermittent solid lines above and below the cut panel 51A represent perforations (cut lines).

  The margin 45, the side surface 44, the upper surface portion 42, and the outer side surface portion 43 are bent at substantially right angles, and the side surface portion 43 is bonded to the margin 45, so that the outer box 3A has a drawer end portion and vice versa. It becomes the shape of a square tube with an open mouth. Referring to FIG. 9, the inner tray 1 in which the contents N are stored is accommodated in the rectangular tube-shaped outer box 3 </ b> A.

  Instead of forming the outer box in advance and storing the inner tray 1 therein (FIG. 9), a lap round method is adopted in which the outer box is assembled and the inner tray 1 is received in the outer box at the same time. You may do it. FIG. 10 is a development view of the outer box 3B when the wrap round method is used. FIG. 10 is a view of the outer surface of the outer box 3 </ b> B, and the fold line to be folded is indicated by a one-dot chain line. 8 is different from the developed view of the outer box 3A shown in FIG. 8 in that the adhesive margin 45 is continuous to the side face 43 instead of the bottom face 41.

  FIG. 11 and FIG. 12 show the state of simultaneous progress of the assembly of the outer box 3B by the wrap round method and the accommodation of the inner tray 1 in the outer box 3B.

  Referring to FIG. 11, first, the completed inner tray 1 is aligned with the unfolded outer box 3B, and the upper surface (opening surface) of the inner tray 1 and the upper surface portion of the outer box 3B are located above the inner tray 1. The position with 42 is matched. Referring to FIG. 12, while wrapping the inner tray 1 from the side, the side portions 43, 44, the bottom surface portion 41, and the glue margin 45 of the outer box 3B are bent substantially at right angles, and the glue is formed on the bottom surface side of the inner tray 1. The margin 45 is adhered to the bottom surface portion 41.

  The outer dimensions of the inner tray 1 are substantially the same as the inner dimensions of the outer boxes 3A and 3B, and the entire inner tray 1 is accommodated in the outer boxes 3A and 3B. As described above, the insole tip 2E of the insole 2 laid on the inner tray 1 extends beyond the front surface of the inner tray 1, so that the inner tray 1 is stored in the outer boxes 3A and 3B. The insole tip 2E protrudes from the drawer end of the outer box 3A, 3B (see FIG. 12).

  FIGS. 13 to 15 show the closing process of the opening of the drawer end of the outer box 3A (the same applies to the outer box 3B) and the bonding process of the front end 2E of the insole 2. FIG. 16 is a longitudinal cross-sectional view of the drawer end of the completed packaging container. In FIG. 16, the contents N are not shown.

  As described above, the extended panel 51 including the alligator cut panel 51A and the adhesive panel 51B extends from the bottom surface portion 41 of the outer box 3A. Referring to FIG. 13, the adhesive panel 51B has an inner surface with an adhesive applied to the inner surface of the adhesive panel 51B, and two adhesive bars G1 and G2 are provided in the width direction. Of the two adhesive bars G1 and G2, the adhesive bar G1 having a tip is used to bond the adhesive panel 51B to the front side of the upper surface portion 42 of the outer box 3A. The inner adhesive line G2 is used to bond the insole tip 2E to the adhesive panel 51B.

  Referring to FIGS. 14 and 15, the cut-out panel 51 </ b> A is bent at a substantially right angle to stand, and the adhesive panel 51 </ b> B is bent at a right angle. The insole leading end portion 2E protruding from the outer box 3A is pushed from outside when the cut panel 51A and the adhesive panel 51B are folded, and is folded back so as to sandwich the upper surface portion 42 of the outer box 3A. As clearly shown in FIG. 16, the adhesive panel 51B is bonded to the front side of the upper surface portion 42 of the outer box 3A by an adhesive bar G1. The front end portion 2E of the insole 2 that is folded back so as to sandwich the upper surface portion 42 of the outer box 3A is bonded to the back side of the adhesive panel 51B by the adhesive reinforcement G2.

  Referring to FIG. 16, in a state where the inner tray 1 is accommodated in the outer box 3A, the adhesive bars G1 and G2 are located above the flap 21B of the front surface portion 21 of the inner tray 1, and as described above. , Flap 21B is supported by flaps 21A and 21C. For this reason, even if the adhesive panel 51B is pressed from above, the inner tray 1 and the outer box 3A are not easily deformed because they are supported by the flap 21B. Thus, the flap 21B functions as a presser base or support base at the time of bonding. Due to the presence of the flap 21B (presser foot), the adhesive panel 51B can be firmly attached to the outer box 3A, and the insole tip 2E can be firmly attached to the adhesive panel 51B. It can be.

  Finally, the entire periphery of the outer box 3A in which the inner tray 1 is accommodated is wrapped with a transparent film or the like (not shown) to complete the packaging container.

  17 and 18 show the opening process of the packaging container.

  Referring to FIG. 17, after removing the wrapping of the above-described transparent film or the like, first, tear-off panel 51A of outer box 3A is removed by tearing in the width direction.

  Referring to FIG. 18, the inner tray 1 is pulled in the direction of the drawer end. The tip 2E of the insole covering portion 2B that covers the contents N from above in the inner tray 1 is fixed to the adhesive panel 51B by the adhesive reinforcement G2 as described above, and this adhesive panel 51B is externally attached by the adhesive reinforcement G1. It is fixed to the upper surface portion 42 of the box 3A. That is, since the insole tip 2E is fixed to the outer box 3A by the adhesive bars G1 and G2 and the adhesive panel 51B, the insole tip 2E does not move even if the inner tray 1 is moved. Stay. Since the insole leading end portion 2E does not move, when the inner tray 1 is pulled and moved, the insole covering portion 2B gradually turns over, and the contents N in the inner tray 1 automatically appear (exposed outside). To do). The contents N can be easily taken out.

  As shown in FIG. 19, the adhesive bars G1 and G2 may be provided not near the adhesive panel 51B but near the front end of the upper surface 42 of the outer box 3A. As shown in FIG. 20, by providing adhesive bars G1 and G2 on the front side of the upper surface portion 42 of the outer box 3A, both the adhesive panel 51B and the insole tip 2E are on the front side of the upper surface portion 42 of the outer box 3A. Glued and fixed. Also in this case, even if the inner tray 1 is moved, the insole leading end portion 2E does not move, and the insole covering portion 2B is gradually turned along with the movement of the inner tray 1, and the contents N appear automatically. (Similar to FIG. 18).

  Further, as shown in FIGS. 21 and 22, the insole tip 2E is formed narrow, and one adhesive bar G1 may be provided in the vicinity of the drawer end on the front side of the upper surface 42 of the outer box 3A. Good. The narrow insole tip 2E is adhered to the front side of the upper surface 42 of the outer box 3A by the adhesive reinforcement G1, and the adhesive panel 51B is also attached to the upper surface of the outer box 3A by the adhesive reinforcement G1 protruding from both ends of the insole distal end 2E Bonded to the front side of the part 42. Also in this case, even if the inner tray 1 is moved, the insole leading end portion 2E does not move. Therefore, as the inner tray 1 moves, the insole covering portion 2B gradually turns and the contents N appear automatically. (Similar to FIG. 18).

  23 to 28 show a second embodiment. The packaging container of 2nd Example is demonstrated centering on a different point from 1st Example.

  FIG. 23 is a developed view of the outer box 3C of the second embodiment, which is a view of the inner surface of the outer box 3C, and its upper end is a drawer end.

  The joining piece 61 is continuous with the drawing end portion of the upper surface portion. The joining piece 61 is provided with a cut 61k1 extending in the width direction and two cuts 61k2 extending from both ends of the cut 61k1 toward the upper surface portion 42. Between the cut 61k1 and the two cuts 61k2 at both ends thereof, there is a short joint 61t (a portion not cut), and the cut 61k1 and the cuts 61k2 at both ends thereof are not completely connected. Further, the two cuts 61k2 are respectively continuous with the two cuts 42k inserted in the vicinity of the drawer end portion of the upper surface portion 42 of the outer box. Furthermore, a perforation (may be a crease) 42m is formed in the outer box upper surface part 42 in the width direction so as to connect the ends of the two cuts 42k of the outer box upper surface part 42. In the joining piece 61, a boundary with the upper surface portion 42, a cut 61k1 extending in the width direction, and a rectangular area surrounded by two cuts 61k2 extending from both ends of the cut 61k1 toward the upper surface portion 42 are referred to as an adhesive panel 61A. The remaining range of the joining piece 61 surrounding the adhesive panel 61A from three directions is called an auxiliary panel 61B.

  Further, a slightly arc-shaped cut is made toward the adhesive panel 61A at the approximate center of the boundary between the upper surface portion 42 and the joining piece 61. A projection 62 described below is formed by this arc-shaped cut.

  Referring to FIG. 24, an adhesive is applied to auxiliary panel 61B (indicated by symbol G), and the entire joining piece 61 including adhesive panel 61A and auxiliary panel 61B is folded toward the back side of upper surface part 42, and the upper surface part The auxiliary panel 61B is bonded to the back side of 42. When the joining piece 61 is folded, the protrusion 62 protrudes from the end.

  Referring to FIGS. 25 and 26, the outer box 3C performs assembly and storage of the inner tray 1 simultaneously by the wrap round method described above. Here, the insole leading end portion 2E in the second embodiment is not folded back to the front side of the upper surface portion 42 of the outer box, and therefore, the one having a shorter length than the insole 2 of the first embodiment is used. In the second embodiment, the insole leading end portion 2E is positioned on the flap 21B (on the presser foot) of the front surface portion 21 of the inner tray 1. The adhesive G1 is applied to the adhesive panel 61A on the back side of the upper surface portion 42 of the outer box, and the insole tip 2E is adhered to the adhesive panel 61A with the adhesive G1. Since the insole tip 2E and the adhesive panel 61A are located on the flap 21B (on the presser foot), the adhesive panel to which the insole tip 2E and the insole tip 2E are bonded also in the second embodiment. 61A can be firmly attached. In the second embodiment, the opening of the outer end of the outer box 3C is not closed. The entire circumference of the outer box 3C in which the inner tray 1 is accommodated is wrapped with a transparent film or the like (not shown), thereby completing the packaging container of the second embodiment.

  27 and 28 show the opening process of the packaging container of the second embodiment.

  Referring to FIG. 27, the drawer end of the upper surface portion 42 of the outer box slightly lifts the wrinkle by using the protrusion 62 first. Then, the connection 61t (see FIGS. 23 and 24) that slightly connects the adhesive panel 61A to which the insole tip 2E is bonded and the auxiliary panel 61B bonded to the back side of the outer box 3C is cut. The adhesive panel 61A bends upward along with the range surrounded by the perforations 42m and the notches 42k formed on the upper surface 42 of the outer box 3C.

  Referring to FIG. 28, in this state, the inner tray 1 is pulled to the alligator end. Since the insole tip 2E is bonded to the adhesive panel 61A of the outer box 3C, the insole tip 2E does not move even if the inner tray 1 is moved. With the movement, the insole cover 2B gradually turns over, and the contents N appear automatically.

  FIG. 29 shows a developed view of a modified outer case 3D. As shown in FIG. 29, the connecting portion 61t that connects the adhesive panel 61A and the auxiliary panel 61B may be provided so as to divide the cut 61k1.

  Further, the auxiliary panel 61B does not necessarily surround the adhesive panel 61A from three directions, and as shown in FIG. 30, auxiliary panels 61B may be provided on both sides of the adhesive panel 61A.

  As shown in FIG. 31, the auxiliary panel 61B may not exist. In the case of the outer box 3F without the auxiliary panel 61B, the adhesive panel 61A is folded along the back side of the upper surface portion 42 when the outer box 3F is assembled while the inner tray 1 is stored by the wrap round method.

1 Inner tray 2 Insole 2E Insole tip 3A, 3B, 3C, 3E, 3F Outer box
21B Flap (Presser foot)
41 Bottom of outer box
42 Upper surface of outer box
51A Cut panel (end face)
51B, 61A Adhesive panel
61k1, 61k2, 42k cutting
42m perforation (crease)

Claims (3)

A rectangular tubular outer box, a rectangular parallelepiped inner tray that is slidably accommodated in the outer box and whose upper end is pulled out from the outside, and the contents that are accommodated in the inner tray. At least a sheet insole covering from above,
There is a presser base in which the drawer end of the inner tray extends in the width direction of the inner tray, and the tip of the insole is fixed to the outer box above the presser base of the inner tray A packaging container,
An adhesive panel with the drawer end projecting on the upper surface of the outer box is continuously provided, and the tip of the insole is bonded to the adhesive panel folded on the back side of the upper surface of the outer box. Is,
Packaging container. There are two cuts on the drawer end of the upper surface of the outer box with an interval corresponding to the width of the adhesive panel.
The packaging container according to claim 1 . A crease is formed on the top surface of the outer box, connecting the tips of the two cuts placed on the top surface of the outer box.
The packaging container according to claim 2 .

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