JP6319707B2 - Paper container - Google Patents

Description

  The present invention relates to a paper container having identification information such as a campaign application or a prize winning ticket.

  In recent years, along with the widespread use of various electronic devices such as personal computers and mobile phones, identification information such as barcodes and unique numbers has been attached to paper containers for sale as a means of product promotion. In addition, it has been widely used to use this as a means of applying for campaigns and winning prizes.

  For example, Patent Document 1 describes a paper container with a two-dimensional barcode having information data for applying for a campaign. Patent Document 2 discloses a cardboard box and a board with a barcode for applying for a prize. Packaging containers such as paper boxes are described.

  In these paper containers, identification information such as barcodes is attached to places that cannot be seen or read from the outside. After opening and exposing the identification information, it can be read with a mobile phone with a camera. Apply for campaigns and sweepstakes.

JP 2007-161291 A JP 2005-298018 A

  The above-described conventional paper container needs to be opened in order to confirm the assigned identification information. Therefore, in the case of a paper container that directly packs food, if you first apply for a campaign or sweepstakes by looking at the identification information and then eat the contents later, you cannot maintain the virginity and maintain hygiene. It will cause problems.

  The present invention has been made in view of such a problem, and the object of the present invention is to provide a paper with excellent hygiene that can confirm the given identification information independently regardless of the opening operation. The object is to provide a container.

In order to achieve the above object, the present invention is a rectangular parallelepiped paper container formed by assembling a single blank made of paperboard, and includes an extended panel, a left side inner panel, a front panel, and a right side panel. The back panel and the left side panel are connected in series in this order via the fold line, and the guide plate is connected to the upper side of the left side panel via the fold line, and the extension panel is folded in the left side inner panel. The left side panel is bonded to form a rectangular tube-shaped body, and the upper closing part is formed with the bent guide plate sandwiched between them, and the upper part of the left side inner panel can be broken and removed. An opening forming area is defined, and the left side panel has a rotating part of a size that covers the opening forming area by a break line located below the opening forming area, and is spaced downward from the rotating part. In That the two break lines in the horizontal direction is defined hiding portion, the edge and each of the edges of the concealed portion is provided with hanging fingers, hidden portion of the left side panel on the left side inner panel of the pivot portion It is characterized in that identification information is given to the portion hidden by the left side panel, and the left side panel is bonded to the left side inner panel at a portion where the concealed portion is excluded and at the opening forming region of the left side inner panel.

  The paper container of the present invention is capable of forming a content outlet by breaking and removing the opening forming region of the left side inner panel by raising the rotating portion of the left side panel. By breaking and concealing the concealed portion, the hidden identification information can be exposed and seen. As described above, since the operation of opening the concealment portion is performed separately from the opening operation of the container itself, it is not necessary to open the product to confirm the identification information given to the container, and the virginity of the container is maintained. You can check identification information such as campaign entries and prize winning tickets.

It is a perspective view which shows an example of the paper container concerning this invention. It is an expanded view of the blank which assembles the paper container of FIG. It is a top view shown in the state which stuck the blank of FIG. It is a perspective view which shows the state which raised the concealed part and rotation part of the paper container of FIG.

  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 container according to the present invention, and this paper container is formed by assembling a blank whose development is shown in FIG.

  This blank is obtained by punching a paperboard board for which predetermined printing has been performed. As shown in FIG. 2, the blank is extended through folding lines a, b, c, d, e parallel to each other in the vertical direction. The panel 1, the left side inner panel 2, the front panel 3, the right side panel 4, the back panel 5, and the left side panel 6 are arranged in this order, thereby forming the body of the container. Yes.

  Further, the top panel 7 and the bottom panel 8 are connected to the upper and lower sides of the front panel 3 via the folding lines f and g, respectively, and the top panel inner panel 9 is connected to the upper and lower sides of the back panel 5 via the folding lines h and i, respectively. Are connected to the upper and lower sides of the right side panel 4 via folding lines j and k, respectively, and are connected to the upper side of the left side inner panel 2. A fold piece 13 is continuously provided via a fold line l, a fold piece 14 is provided continuously on a lower side of the left side panel 6 via a fold line, and an oblique side is curved on the upper side of the left side panel 6 via a fold line n. The guide plate 15 is continuously provided.

The left side inner panel 2 is located inside the left side panel 6 during assembly, and the left side inner panel 2 is formed with an opening in the upper portion by a substantially U-shaped break line L ₁ as shown in the figure. Region 2a is partitioned. In this example, two bent horizontal cut lines and a vertical cut line connecting the ends form a substantially U-shaped break line L ₁ , and two horizontal cut lines are formed. The cut lines are left with two leaves, and the vertical cut lines are formed at positions overlapping the folding line b.

Then, on the left side panel 6, a broken line L ₂ which is located below the opening formed region 2a, together with the rotation portion 6a of the size covering the opening formed region 2a is partitioned, away from the rotation portion 6a A concealed portion 6b having a predetermined length is defined by two break lines L ₃ and L ₄ . In this example, the rupture line L ₂ is formed by U-shaped cut lines that leave the two leaves, and the break lines L ₃ and L ₄ are also formed by the straight cut lines that leave the two leaves. It is formed. Further, the rotating part 6a has a shape in which the right edge protrudes slightly (for example, about 1 mm) in consideration of finger hooking, and the concealing part 6b also has a slight right edge in consideration of finger hooking ( For example, it has a protruding shape.

  The blank of FIG. 2 is formed by punching from a large paper board on which a pattern is printed with multiple impositions. The blank used in the present invention is a concealed portion of the left side panel 6 in the left side inner panel 2. Identification information such as a campaign application or winning ticket is given to the part A (shaded part) corresponding to 6b. This identification information can be given by printing with printing means such as offset printing, gravure printing, flexographic printing, silk screen printing, or by printing with printing means of an ink jet printer or laser printer.

  In order to form a blank having a pattern printed in this manner and further provided with identification information into a box shape, first, it is put in a sacked and folded state. That is, the blank of FIG. 2 is bent at the folding lines b and d, and the left side panel 6 is bonded to the left side inner panel 2 to obtain a flat state as shown in FIG. At this time, the left side panel 6 is bonded to the left side inner panel 2 at a place excluding the concealing portion 6b and at an opening forming region 2a of the left side inner panel 2. After the blank is sack pasted in this way, it is sent to the filling process to assemble and fill the contents.

  In the filling step, the sack-attached blank is raised in a square tube shape along the folding lines a to e, the upper folding piece 11 is folded inward at the folding line j, and the upper other folding piece 13 and the guide plate 15 are After being folded inward at the folding lines l and n, the top inner panel 9 and the top panel 7 are sequentially folded at the folding lines h and f and bonded to each other to close the upper part. Next, after the contents are filled from the vacant lower side, the lower folding pieces 12 and 14 are folded inward at the folding lines k and m, respectively, and then the bottom inner panel 10 and the bottom panel 8 are folded to the folding lines i and i, respectively. The assembly of the paper container is completed by closing the lower part by sequentially bending and bonding each other at g. The order of forming the upper closing part and the lower closing part may be reversed.

  As described above, the procedure for manufacturing the paper container shown in FIG. 1 can be manufactured without greatly changing the manufacturing process simply by increasing the number of processes for printing or printing the identification information on the conventional blank, and therefore requires extra cost. There is no.

  The paper container of FIG. 1 is sold in a state of being wrapped in a shrink film. And since the left side panel 6 is hidden under the concealed portion 6b, the consumer cannot see the identification information even when the shrink film is attached or peeled off.

  As shown in FIG. 4, the paper container of FIG. 1 raises the rotation portion 6a of the left side panel 6 with a fingertip, thereby breaking and removing the opening forming region 2a of the left side inner panel 2 to take out the contents. A mouth can be formed. Moreover, the identification information provided to the left side inner panel 2 can be seen by raising the concealed portion 6b of the left side panel 6 with a fingertip. In addition, you may cut off this concealment part 6b as needed.

  As described above, since the operation of opening the concealing portion 6b of the left side panel 6 is performed independently of the opening operation of the container itself, the consumer wants to see the identification information as soon as possible before taking out the contents. There is no need to raise the rotating portion 6a to form the outlet. Therefore, it is possible to confirm identification information such as a campaign application and a prize winning ticket while maintaining the virginity of the container.

  The embodiment of the present invention has been described in detail with reference to an example. However, the paper container 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 identification information is given to the portion A corresponding to the concealed portion 6b of the left side panel 6 in the left side inner panel 2, but the identification information is given to the back side of the concealed portion 6b of the left side panel 6. It does not matter even if it does, and it is also possible to give to both.

In the above example, the two break lines L ₃ and L ₄ for partitioning the concealed portion 6b on the left side panel 6 are formed by two cut lines that leave the leaves, but the number of the leaves is It is not limited to two places. If necessary, these break line L _3, L ₄ are perforations may be formed by the half-cut. These structural changes are the same for the breaking lines L ₁ and L ₂ .

  In the above example, the edge of the left side panel 6 is slightly protruded in order to improve the hooking of the concealed portion 6b. However, a spindle-shaped crease is formed at the portion where the fingertip of the fold line b hits. Moreover, you may make it form a dent in a corner when it bends.

  In the above example, the upper closing portion and the lower closing portion are both sealed end types, but a plugging type (touch end type) or a lock sack type may be appropriately employed for these closing portions.

  The paper container of the present invention is formed by using paperboard, and is preferably used when directly selling and selling confectionery such as gummi, candy, sugar-coated chocolate, and gum. Of course, it can also be used to store granular articles.

DESCRIPTION OF SYMBOLS 1 Extension panel 2 Left side inner panel 2a Opening formation area 3 Front panel 4 Right side panel 5 Rear panel 6 Left side panel 6a Rotating part 6b Concealed part 7 Top panel 8 Bottom panel 9 Top side inner panel 10 Bottom inner panel 11,12 folding pieces 13, 14 folding pieces 15 guide plate a~n fold lines _{L 1, L 2, L 3} , L 4 break line

Claims (1)

It is a rectangular parallelepiped paper container formed by assembling a single blank made of paperboard, and the extension panel, left side inner panel, front panel, right side panel, back panel, left side panel are folded in this order The guide plate is connected to the upper side of the left side panel via a fold line, and the left side panel is bonded to the left side inner panel with the extended panel folded. The upper part is formed with a body part and a bent guide plate in between, and an opening forming region that can be removed by breakage is defined on the upper part of the left side inner panel. A rotating part sized to cover the opening forming area is defined by a breaking line positioned below the opening forming area, and concealed by two lateral breaking lines that are spaced downward from the rotating part. Part There is partitioned, the edge of the edge and concealing part of the rotating portion and each takes a finger is provided, the state identification information portion hidden by the hidden portion of the left side panel on the left side inner panel is granted A paper container, wherein the left side panel is bonded to the left side inner panel at a position excluding the concealing portion and an opening forming region of the left side inner panel.

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