JP2015063319A - Paper-made carton - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a paper-made carton such that even when the quantity of stored articles becomes small during sales at a store front, the remaining articles never tumble, and are easy to see and easy to take out.SOLUTION: A zipper part Z for separating a body part into a lower half part and an upper half part is provided to make a round of the body part, and right and left side face panels of the upper half part are provided with a fold line "m" longitudinally sectioning their center. For display sales at a store front, a top face part is cut out of the separated upper half part, a cylindrical member having both sides opened is folded into a bellows shape along the fold line "m", and the bellows part is put behind articles. Consequently, when the articles become small in quantity, the bellows part expand to push the remaining articles to the front, so the articles can be prevented from tumbling.

Description

  The present invention belongs to the technical field of carton made of paperboard, and more particularly relates to a paper carton used to distribute and distribute individual products such as seasonings and confectionery as they are and display them at stores as they are It is.

  Conventionally, various types of paper cartons made of paperboard have been used to transport individually packaged products such as seasonings and confectionery, and in paper cartons that contain multiple such individual products. In this case, when selling at a store, the individual packaged goods in the carton are exposed by removing the upper part of the carton, and arranged on the shelf while being in the carton. And if the individual product to be stored has a shape that is not self-supporting, such as a pouch or blister pack, if some of the products lined up and down are extracted and the quantity decreases, the remaining products will fall back and forth and become unsightly Will end up. In order to prevent such a situation, a paper carton having a function of preventing the product from falling is known (for example, see Patent Documents 1 to 3).

  The one described in Patent Document 1 is a carton in which a cut line is provided on both side plates, and the upper part of the box is removed along with the cut of the cut line to display the product. A piece is provided, and when the folded piece is folded inward in the display state of the product, the folded piece repels and the wave-shaped tip edge presses the product, and this pressing prevents the product from falling over. .

  In the device described in Patent Document 2, a lid receiving piece having a corrugated tip is continuously provided on the upper edge of the side plate, and the upper half of the box is formed by cutting off the cut strips formed on the front plate, the side plates, and the rear plate. In a carton that displays products in the lower half of the box with the upper part open and the upper part opened, the frame member including the lid receiving piece is inserted into the lower half of the separated box upper half, The edge of the product is pressed and supported on the piece.

  The one described in Patent Document 3 is a carton in which at least two U-shaped pushing portions are provided facing the left and right side plates, and these pushing portions are pushed inward vertically to form side stoppers. The protruding side stopper prevents the product inside from falling down.

JP 2001-354237 A JP 2006-27660 A JP 2011-219131 A

  The above-mentioned paper carton has a function to prevent the fall of the remaining products at the time of sale at the store, but the products are withdrawn in order from the front, so the remaining products are in the back There is a problem that it becomes difficult to see from the front and it becomes difficult to take out.

  The present invention has been made in view of such problems, and the purpose of the present invention is not only that the remaining products do not fall over even if the quantity of the stored products decreases at the time of sale at the store. It is to provide a paper carton that is easy to see and take out.

  In order to achieve the above object, a paper carton according to the present invention comprises a trunk portion composed of a front panel, a rear panel, and left and right side panels, a top surface portion and a bottom surface portion that close the top and bottom of the trunk portion, Is a paper carton that stores the products in front and back, and a zipper part for separating the trunk part into a lower half part and an upper half part is provided so as to go around the trunk part. The left and right side panels are provided with a fold line that cuts through the center.

  And in the paper carton of the said structure, it is preferable that the fold line of the boundary of a trunk | drum and a top | upper surface part can be cut off.

  Further, in the paper carton having the above configuration, it is preferable that the zipper portion is widened so as to bite into the lower half portion at the front panel.

  The paper carton of the present invention cuts the top surface portion from the separated upper half part at the time of display and sale at the store, folds the hollow cylindrical member into a bellows shape along the folding line, and the bellows parts By putting it in the back of the product, the bellows parts are stretched and the remaining product is pushed forward when the product is reduced, so that the product can be prevented from falling down. Moreover, since the remaining products are located in front of the carton, they are easy to see and take out. Moreover, since the upper half part of a trunk | drum is utilized, there also exists an advantage that the garbage thrown away at the time of opening reduces.

1 is a perspective view showing an example of a paper carton according to the present invention. It is an expanded view of the blank which assembles the paper carton of FIG. It is a perspective view shown in the state which opened the paper carton of FIG. It is a perspective view which shows the upper half part of the state which isolate | separated from the paper carton of FIG. 1, and cut | disconnected the top | upper surface part. FIG. 2 is a perspective view showing a state in which the paper carton of FIG. 1 is partially unsealed after opening the paper carton.

  Next, embodiments of the present invention will be described in detail with reference to the drawings.

  FIG. 1 is a perspective view showing an example of a paper carton according to the present invention. This rectangular and vertically long carton has a plurality of products (here, powdered foods such as sprinkles and powdered miso soup are put in a pouch). 2), and is formed by assembling a blank whose development is shown in FIG.

  The blank of FIG. 2 is formed by punching out paperboard, and as shown in the drawing, the back panel 1, the left side panel 2, the front panel 3, the right side panel via the vertical folding lines a, b, c. 4 are arranged in this order, and a paste margin piece 5 is arranged on the opposite side of the back panel 1 via a fold line d. Further, top panels 6 and 7 are connected to the upper sides of the rear panel 1 and the front panel 3 via fold lines e and f, respectively, and fold lines g are respectively connected to the upper sides of the left side panel 2 and the right side panel 4. , H, and folding flaps 8 and 9 are connected to each other. Bottom panels 10 and 11 are connected to lower sides of the rear panel 1 and the front panel 3 via folding lines i and j, respectively. Folding flaps 12 and 13 are connected to the lower sides of 2 and the right side panel 4 via folding lines k and l, respectively.

  The blank in FIG. 2 is provided with a belt-like zipper portion Z that crosses the center in order to separate the carton body into a lower half portion and an upper half portion. And this zipper part Z has the expansion part 3a which bites into a rectangular shape toward the downward direction in the front panel 3, and the opening start part T of the zipper part Z is provided in this expansion part 3a. Furthermore, fold lines m and n are provided at portions above the zipper part Z in the left side panel 2 and the right side panel 4 so as to cut the center vertically.

  Further, a fold line e at the boundary between the back panel 1 and the top panel 6, a fold line g at the boundary between the left side panel 2 and the folding flap 7, a fold line f at the boundary between the front panel 3 and the top panel 7, The fold line h at the boundary between the right side panel 4 and the folding flap 9 is formed by a perforation that can be cut off, and at the upper part of the left side panel 2 near the front panel 3, the fold line g The connected push-in part 2a is partitioned by perforations.

  The blank of FIG. 2 is assembled to form the paper carton shown in FIG. 1, but the procedure is similar to that of a normal carton. First, the paste margin piece 5 is folded in a sack pasting state in which the paste strip 5 is pasted to the back panel 1. Then, after raising the folded blank to form a rectangular tube-shaped body, the lower folding flaps 12 and 13 are folded inward, and the bottom panels 10 and 11 are folded and glued from above. Forming part. And after putting a predetermined number of goods into a trunk | drum collectively, the upper folding flaps 8 and 9 are bend | folded inside, and the top panel 6 and 7 is folded and glued from it, and a top | upper surface part is formed.

  The paper carton shown in FIG. 1 has a zipper part Z that is broken around by removing the zipper part Z by pulling the opening start end T and pulling it up at the time of display and sales at the store, thereby removing the upper half part from the lower half part. Separate parts. Then, as shown in FIG. 3, the product P in the middle appears in a state of being arranged in the lower half portion. At this time, the enlarged portion 3a of the front panel 3 is also removed, and a large window is formed on the front panel 3 in the lower half, but a part of the front panel 3 is left on both sides of the window. P will not fall forward.

  On the other hand, as shown in FIG. 4, the separated upper half is cut off from the top surface. At this time, the top surface portion can be easily cut by pushing the pushing portion 2a at the top of the left side panel 2 with a fingertip and turning around the fold lines e, f, g, h which are perforations. Can be cut out. Then, the cylindrical member having both vacant parts is folded in a bellows shape along the folding lines m and n, and the bellows part is put on the back side of the product. At this time, a plurality of products may be pushed by hand so as to be packed forward, and the bellows parts may be pushed into the rear side after opening.

  As shown in FIG. 5, when the product P is sold and the number of products P in the lower half is reduced, the folded bellows parts S remain as shown in FIG. Press P forward. Therefore, it is possible to prevent the product P from falling due to the absence of the gap between the products P. Moreover, since the remaining products P are located in the front of the carton, they are easy to see and take out.

  And once this bellows part is made, it can be used when opening and displaying a paper carton of the same size.

  The embodiment of the present invention has been described in detail with reference to one example. However, the paper carton according to the present invention is not limited to the above embodiment, and departs from the gist of the present invention. It goes without saying that various changes can be made without departing from the scope.

  For example, in the above example, the fold line at the boundary between the body part and the top surface part is formed by a perforation, and the top surface part is cut by hand, but it is left as a ruled line and cut by a cutter or scissors. You may do it.

  In the above example, the zipper portion has an enlarged portion that cuts into the lower half portion at the front panel. However, the shape of the enlarged portion is not limited to a rectangular shape, and the zipper portion is low when the lower half portion is low. The enlarged portion of the portion is not necessarily provided. Further, in the above example, the zipper part is formed in a band shape, but in short, it is sufficient that the body part can be divided into two parts, and therefore, it may be constituted by a single perforation that goes around the body part.

DESCRIPTION OF SYMBOLS 1 Back panel 2 Left side panel 2a Pushing part 3 Front panel 3a Enlarged part 4 Right side panel 5 Adhesive piece 6,7 Top panel 8,9 Folding flap 10,11 Bottom panel 12,13 Folding flap P Product S Bellow part T opening start part Z zipper part a ~ n fold line

Claims (3)

  A paper carton that includes a body portion including a front panel, a back panel, and left and right side panels, and a top surface portion and a bottom surface portion that closes the top and bottom of the body portion, and stores a plurality of products side by side. The zipper part for separating the part into the lower half part and the upper half part is provided so as to go around the body part, and the left and right side panels in the upper half part are provided with a folding line that cuts the center vertically A paper carton characterized by   2. The paper carton according to claim 1, wherein a fold line at the boundary between the body portion and the top surface portion can be cut off. The paper carton according to claim 1 or 2, wherein the zipper portion is widened so as to bite into the lower half portion at the front panel.

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