JP2022089477A - carton - Google Patents

Abstract

To provide a carton comprising a writing piece which can be cut off, in which the writing piece is cut off before opening the carton.SOLUTION: A rectangular parallelepiped carton includes a square cylindrical body part formed by continuously providing a front panel, a side panel, a rear panel and a side panel, with its open part closed with a top panel and a bottom panel. The top panel is provided with a cover panel and a writing piece is arranged so as to be continuous to the top panel via a cutting-off line. At the top of the front panel, a cutting-off region surrounded by a break line is provided. The cutting-off region is arranged so as to be continuous to an in-top face flap and the top panel is joined to the in-top face flap. The cover panel and the writing piece are overlapped with the front panel, the cover panel is joined within the cutting-off region, and an insertion notch is provided within a region of the front panel with the writing piece overlapped.SELECTED DRAWING: Figure 1

Description

The present invention relates to a sack-type carton in which both ends of a rectangular parallelepiped appearance are sealed ends, which is formed by assembling a blank sheet obtained by punching out a piece of paperboard into an unfolded shape, and more particularly to a carton provided with a cuttable writing piece.

Conventionally, confectionery is packaged in a flexible packaging material, for example, in a pillow-type packaging bag, and the packaging bag is made into a cosmetic carton in order to further enhance the safety (prevention of mischief) of the product and enhance the appeal of the product. It is sold in a housed state. As one of the cartons for putting and selling confectionery, a straight sack type or a reverse sack type carton in which both ends are closed with a seal end is widely known. Further, there is known a carton in which a lid panel (opening / closing panel) is provided in series with a top panel in order to improve the luxury of the product (see, for example, Patent Document 1).

When presenting such a product, the giver may attach a message to the product and give it to the recipient in order to put his heart into it. In this case, the giver has to prepare a memo paper and a sticky note to write a message, which is troublesome and time-consuming. On the other hand, it is also desired to develop a package that can easily attach a message to the recipient of the gift and give more impact to the recipient.

Japanese Unexamined Patent Publication No. 2011-73383

The present invention has been made to solve the above problems, and an object of the present invention is to provide a carton in which a writing piece can be cut off and the writing piece is cut off before opening the carton. ..

In order to achieve the above object, the present invention according to claim 1 is a rectangular parallelepiped body in which a front panel, one side panel, a rear panel, and the other side panel are sequentially provided. A rectangular parallelepiped carton in which the vertical opening of the body portion is closed by a top panel and a bottom panel, and a lid panel is continuously provided on the top panel, and the lid panel is further provided with a lid panel. Writing pieces are continuously provided via the cut line, the upper part of the front panel is provided with a cut area surrounded by an upper side and a break line, and the upper side of the front panel is connected to the cut area. The top panel is provided with an in-plane flap, and the top panel is overlapped and joined to the outside of the inside-folded in-plane flap, and the lid panel is bent from the top panel and the outside of the front panel. The lid panel is laminated with the writing piece, covers the cut area of the front panel, is joined in the cut area, and is inserted into the area of the front panel on which the writing piece is laminated. It is a carton characterized in that a notch is provided and the writing piece can be cut along the cutting line.

The present invention according to claim 2 is characterized in that, in the carton according to claim 1, the writing piece is provided with a locking notch.

The present invention according to claim 3 is the carton according to claim 1 or 2, wherein the cut area is cut along the break line and the writing piece is cut out before being opened together with the lid panel. It is characterized in that the writing piece is separated from the lid panel by a wire and the separated writing piece is inserted into the insertion notch.

The carton of the present invention is provided with a writing piece that can be cut off, and by cutting the writing piece before opening the carton, a message can be easily written on the writing piece, and the writing piece with the message is attached. Can be inserted into the opened part of the carton, which can be found at a glance by the recipient and can have a great impact.

It is a perspective view which shows an example of the carton which concerns on this invention. It is a development view of the blank for assembling the carton of FIG. FIG. 3 is a perspective view showing a state in which a writing piece of the carton of FIG. 1 is cut out and inserted into an opened portion of the carton. It is a perspective view which shows the state which opened the carton of FIG.

The present invention described above will be described in detail below with reference to drawings and the like.

FIG. 1 is a perspective view showing an example of a carton according to the present invention, FIG. 2 is a developed view of a blank for assembling the carton of FIG. 1, and FIG. FIG. 4 is a perspective view showing a state in which the carton of FIG. 3 is opened, in which C is a carton, B is a blank, 10 is a body, 11 is a side panel, and 12 is a front panel. , 12a is a cut area, 12a'is a cut area, 12b is a break line, 12c is a cut for insertion, 12d, 22a, 34a are half cuts, 12e is a break line, 12f is a convex part, 12g is for folding. Cut line, 13 is the side panel, 14 is the rear panel, 14u is the upper side of the rear panel, 15 is the glue margin flap, 21, 23, 31, 33 are the folding flaps, 22 is the inner flap, and 24 is the top panel. , 25 is the lid panel, 25'is the lid panel from which the writing piece is separated, 26 is the cut line, 27 is the writing piece, 27'is the separated writing piece, 27a is the locking notch, 32 is. The bottom panel, 34 is an in-bottom flap, and a, b, c, d, e, f, g, h, i, j, k, and l are fold lines, respectively.

FIG. 1 is a perspective view showing an example of a carton according to the present invention, and the carton C is formed by assembling one blank shown in the developed view in FIG.

The blank B shown in FIG. 2 is formed by punching a paperboard on which a product description, a design, etc. are printed into a predetermined shape and size. As shown in FIG. 2, in the blank B, the side panel 11, the front panel 12, the side panel 13, the rear panel 14, and the glue margin flap 15 are formed via the folding lines a, b, c, and d in this order from the right to the left and right. It is connected in a row. Folded flaps 21 and 31 are connected to the upper and lower sides of the side panel 11 via the fold lines k and l, respectively, and an in-top flap 22 is connected to the upper side of the front panel 12 via the fold line j. A bottom panel 32 is connected to the lower side of the 12 via a break line 12e, and folding flaps 23 and 33 are connected to the upper and lower sides of the side panel 13 via the folding lines h and i, respectively. The top panel 24 and the lid panel 25 are connected in order on the upper side of the rear panel 14 via the folding lines f and e, and the writing piece 27 is connected on the upper side of the lid panel 25 via the cutting line 26. A flap 34 in the bottom surface is continuously provided on the lower side of the rear panel 14 via the folding line g.

The left and right lengths of the flaps 22 in the top surface connected to the front panel 12 are slightly shorter than the left and right lengths of the front panel 12, and gaps are formed at both left and right ends. The upper part of the front panel 12 is provided with a breaking line 12b that swells downward with one of the positions close to the left and right ends of the lower side of the flap 22 in the top surface as the starting point and the other as the ending point, and the folding line j and the breaking line of the front panel 12. The cut area 12a having an area one size smaller than the lid panel 25 is partitioned by the 12b. The outer surface of the cut area 12a is joined to the inner surface of the lid panel 25, and as will be described later, when the carton C is opened, the lid panel 25 can be broken by pulling up the lid panel 25 with the cut area 12a of the front panel 12. It is configured as follows. Therefore, the break line 12b that divides the cut region 12a is formed by a plurality of cuts, and it is preferable that the tip of the cut is bent into a Z shape so that the cuts are connected and broken. FIG. 2 shows an example in which a notch with a bent tip and a bow-shaped notch are arranged alternately, but the present invention is not limited to this as long as the notch has a structure in which the notch is connected at the time of breaking.

The top surface inner flap 22 is bent inward to join the outer surface of the top surface inner flap 22 and the inner surface of the top surface panel 24, and the cut area 12a of the front panel 12 is joined to the inner surface of the lid panel 25. Therefore, it is necessary to have an adhesive strength in which each portion does not peel off when the package is opened, and it is preferable that a plurality of half cuts 12d and 22a are formed in order to secure the adhesive strength to be joined by the adhesive.

An arcuate convex portion 12f bulging upward in the substantially center of the lower side of the front panel 12 is partitioned by a folding cut line 12g composed of a plurality of cuts, and a ruled line is provided on the lower side of the convex portion 12f. A break line 12e connected to a ruled line of the convex portion 12f is formed on both sides of the convex portion 12f on the lower side of the front panel 12. The break line 12e is formed by a plurality of cuts in the shape of a to, and the convex portion 12f is pushed in to break the folding cut line 12g, and the bottom panel 32 is further broken by the break line 12e. When the carton C is discarded after use, it can be folded and the volume of the waste can be reduced. Therefore, it is preferable to provide a breaking line 12e and a folding cut line 12g. The break lines 12e are arranged symmetrically with respect to the convex portion 12f.

The body portion 10 of the glue margin flap 15 is formed by joining the outer surface thereof to the inner surface of the side panel 11.

When assembling the carton, the top panel 24 connected to the rear panel 14 via the fold line f is bent by the fold line f and polymerized on the outer surface of the flap 22 inside the top surface, and the lid panel 25 and the writing piece 27 are integrated. It is bent along the fold line e and polymerized on the outer surface of the front panel 12. The lid panel 25 covers the cutting area 12a, is one size larger than the cutting area 12a, and has a rounded corner on the writing piece 27 side.

The writing piece 27 has four corners having rounded corners and rectangular shapes with long sides in the left-right direction, and is formed so as to be cuttable by a cutting line 26 composed of a plurality of character-shaped cuts. When assembling the carton, when the lid panel 25 and the writing piece 27 are integrally bent at the folding line e and polymerized on the outer surface of the front panel 12, the writing piece 27 is separated into the area of the laminated front panel 12. There is provided a notch 12c for insertion into which the writing piece 27'(see FIG. 3) is inserted. The insertion notch 12c is slightly larger than the length of the short side of the writing piece 27 and is formed in a straight line along the upper side of the front panel 12, and has a length that allows the writing piece 27 to be inserted. Both ends of the notch 12c are U-shaped.

The writing piece 27 is a U-shaped locking that engages with the insertion notch 12c when the writing piece 27'separated into the insertion notch 12c is inserted at a position closer to one of the left and right ends. A notch 27a is provided. The open side of the U-shaped locking notch 27a faces one of the left and right ends, and both ends are U-shaped. The locking notch 27a is not essential, but it is preferable to provide it because it prevents the writing piece 27 from falling off when the writing piece 27 is inserted into the insertion notch 12c.

The bottom inner flap 34 connected to the lower side of the rear panel 14 is a portion that is bent inward at the folding line g and the outer surface thereof is joined to the inner surface of the bottom panel 32, and is joined by an adhesive at the time of box making. A plurality of half cuts 34a are formed in order to improve the adhesive strength, which is a preferable form.

The folding line j in which the front panel 12 and the top panel 22 are connected in series, and the folding line f in which the rear panel 14 and the top panel 24 are connected in series are polymerized by bending the inside flap 22 and the top panel 24 inward. At the time of joining, it is preferable to use a lead ruled line having a plurality of cuts in the pressed ruled line in order to suppress the restoring force of each to return to the original state, and the adhesive strength to be joined is improved.

The blank B shown in FIG. 2 is bent along the folding lines a and c to join the outer surface of the glue margin flap 15 and the inner surface of the side panel 11, and is so-called sack-attached. Sack pasting can be manufactured with a normal box making machine.

The carton in the sack-pasted and folded state is sent to the filling process of the contents. First, the folded carton is unboxed, and the front panel 12 and the rear panel 14, and the side panel 11 and the side panel 13 face each other. A tubular body portion 10 is formed. After that, the folding flaps 31 and 33 are bent inward along the folding lines l and i, the bottom flap 34 is bent and polymerized on it, and the bottom panel 32 is further bent and polymerized on it, and the inner surface of the bottom panel 32 is bonded with an adhesive. The outer surface of the flap 34 in the bottom surface is joined to close the bottom portion of the square tubular body portion 10. Next, a package 40 (see FIG. 4) in which the contents such as confectionery are pillow-wrapped with a flexible packaging material is filled from the top, and the folding flaps 21 and 23 are bent inward along the folding lines k and h, and then the folding flaps 21 and 23 are bent inward. The top surface inner flap 22 is bent and polymerized, and the top surface panel 24 is further bent and polymerized on the top surface panel 24, and the inner surface of the top surface panel 24 and the outer surface of the top surface inner flap 22 are joined with an adhesive, and further covered with a folding line e. As shown in FIG. 1, the panel 25 and the writing piece 27 are integrally bent and polymerized on the outer surface of the front panel 12, and the outer surface of the cut region 12a and the inner surface of the lid panel 25 are joined with an adhesive to close the top portion. A rectangular carton C with a vertically long appearance and a short depth in the front-back direction is completed. The manufacturing method is shown as an example and is not limited to this. It is also possible to close the top portion first, fill the package 40 from the bottom portion, and close the bottom portion.

FIG. 1 is a perspective view showing an example of a carton C according to the present invention, and the carton C is filled with a package 40 in which the contents are pillow-wrapped. As shown in FIG. 1, the carton C includes a square tubular body portion 10 in which a front panel 12, one side panel 13, a rear surface panel, and the other side panel are connected in this order, and the upper and lower parts of the body portion 10 are vertically arranged. It has a rectangular parallelepiped shape in which the opening in the direction is closed by the top panel 24 and the bottom panel.

A lid panel 25 is continuously provided on the top panel 24, and a writing piece 27 is continuously provided on the lid panel 25 via a cutting line 26. The lid panel 25 and the writing piece 27 are connected to the front panel 12. It is polymerized on the outer surface. The lid panel 25 is polymerized by covering the upper side (folded line j) provided in the upper part of the front panel 12 and the cutout region 12a (see FIG. 2) surrounded by the break line 12b, and is joined in the cutout region 12a. The writing piece 27 covers and polymerizes the insertion notch 12c provided in the front panel 12. Therefore, the break line 12b and the insertion notch 12c are covered with the lid panel 25 and the writing piece 27 and cannot be seen from the outside. Therefore, they are shown by dotted lines in FIG. With such a configuration, since the writing piece 27 covers the insertion notch 12c, it is possible to prevent foreign matter from being mixed into the carton C from the insertion notch 12c. Further, although not shown in FIG. 1, the top panel 24 is polymerized and joined to the outer surface of the inwardly bent flap 22 (see FIG. 2). A convex portion 12f partitioned by a folding cut line 12g can be seen in the substantially center of the lower side of the front panel 12.

Next, a method of using the writing piece 27 will be described with reference to FIGS. 1 and 3.
The gift giver of the product who purchased the product cuts the writing piece 27 along the cutting line 26, separates it from the lid panel 25, and exposes the insertion notch 12c. A message to the recipient of the product is written on the separated writing piece 27', inserted into the insertion notch 12c, the locking notch 27a is engaged with the insertion notch 12c, and the separated writing piece 27 is used. 'Lock to carton C. FIG. 3 shows the state. Then, the product is presented to the recipient in the state shown in FIG. For the giver, since the carton C is equipped with the writing piece 27, it is not necessary to prepare a memo paper or a sticky note for writing a message, which is highly convenient. For the recipient, the writing piece with the message is inserted in the opening part of the carton, so it can be found at a glance, it will not be overlooked, and the message written on the separated writing piece 12'will have an impact. Will receive. In particular, it is preferable when presenting to subordinates, bosses, colleagues, etc. casually on a desk, for example, in the workplace.

Next, a method of opening the carton C will be described with reference to FIGS. 3 and 4. Upon receiving the carton in the state shown in FIG. 3, the receiver takes out the separated writing piece 27'with the message from the insertion notch 12c, confirms the message, and then takes out the contents. First, the lid panel 25'and the top panel 24 from which the writing piece is separated are opened by picking up the lower part of the lid panel 25'from which the writing piece is separated with a finger and pulling up. When this operation is performed, the lid panel 25'from which the writing piece is separated rotates, and along with the rotation, the cut area 12a of the front panel 12 is cut along the break line 12b and the lid from which the writing piece is separated is separated. It rotates while being joined to the panel 25'. When the break reaches the fold line j on the upper side of the front panel 12, the lid panel 25'and the top panel 24 from which the writing piece is separated rotate with the fold line f of the rear panel 14 as a hinge. At this time, the cut-out area 12a'is joined to the lid panel 25' from which the writing piece is separated, and the flap 22 in the top surface is joined to the top panel 24, so that they are integrated. It will be rotated and opened with the top wide open as shown in FIG.

The package 40 filled with the contents can be taken out from the wide open top and opened to eat the contents. Although two packages 40 are visible in the carton, the number of packages to be filled is arbitrary and may be one or three or more.

As described above, the giver who presents the product simply cuts out the writing piece 27, attaches a message to it, and inserts it into the insertion notch 12c, and the carton C is not opened, and the recipient opens it for the first time. It is a thing. In the carton C of the present invention, the writing piece 27 is separated from the lid panel 25 by the cutting line 26 and separated into the insertion notch 12c before the cutting area 12a is cut along the breaking line 12b and opened together with the lid panel 25. The writing piece 27'is inserted.

Thick paper such as coated balls, uncoated balls, and kraft balls can be used as the cardboard of the carton C, and the basis weight is 200 g / m ² or more and 400 g / m ² or less. Further, in order to improve the cosmeticity of the carton C, a surface coat can be applied to the surface of the paperboard. When surface coating is performed, it is preferable that the writing area of the writing piece 27 is removed from the surface coating to improve the writing suitability as a part coat.

It should be noted that the embodiments described so far are the representative embodiments of the carton according to the present invention, and the carton C according to the present invention is not limited to this, and deviates from the gist of the present invention. Some of them are not included.

C Carton B Blank 10 Body 11 Side panel 12 Front panel 12a Cut area 12a'Cut area 12b Break line 12c Insertion cut 12d Half cut 12e Break line 12f Convex part 12g Folding cut line 13 Side panel 14 Rear panel 15 Glue allowance flap 21 Folded flap 22 Top surface flap 22a Half cut 23 Folded flap 24 Top surface panel 25 Lid panel 25'Cover panel with writing piece cut off 26 Cut line 27 Writing piece 27' Writing piece 27a Locking notch 31 Folding flap 32 Bottom panel 33 Folding flap 34 Bottom flap 34a Half cut 40 Package a, b, c, d, e, f Folded line g, h, i, j, k, l Folded line

Claims (3)

It has a rectangular parallelepiped body in which a front panel, one side panel, a rear panel, and the other side panel are connected in order, and the vertical opening of the body is closed by a top panel and a bottom panel. It ’s a rectangular parallelepiped carton.
A lid panel is continuously provided on the top panel, and a writing piece is continuously provided on the lid panel via a cutting line.
The upper part of the front panel has a cut area surrounded by an upper side and a break line.
The upper side of the front panel is provided with an in-top flap that is connected to the cut area.
The top panel is polymerized and joined to the outside of the inward flap that is bent inward.
The lid panel is bent from the top panel and polymerized on the outside of the front panel together with the writing piece.
The lid panel covers the cut area of the front panel and is joined within the cut area.
A notch for insertion is provided in the area of the front panel on which the writing piece is laminated.
The carton is characterized in that the writing piece can be cut off by the cutting line. The carton according to claim 1, wherein the writing piece comprises a locking notch. Before the cut area is cut along the break line and opened together with the lid panel, the writing piece is separated from the lid panel by the cut line.
The carton according to claim 1 or 2, wherein the writing piece cut off is inserted into the insertion notch.

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