JP2006069653A - Wrap-round box having resealing function - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a wrap-round box made of a corrugated board which can reseal, and take out a content with ease. <P>SOLUTION: An article is wrapped by respective pairs of side face plates 1 and end face plates 2 which are connected, and this wrap-round box is sealed by pasting internal flaps 3 extending from the end face plates 2 and external flaps 4 extending from the side face plates 1. In the wrap-round box, a slit 6 is provided on the internal flaps 3 which forms the top face side at the time of unsealing, and a cutting line 8 is placed on the ridge sections between the side face plate 1 and the end face plates 2 from the upper end. At the time of unsealing, the external flaps 4 on the top face side are torn off from the internal flaps 3, and the side face plate 1 is opened by cutting the cutting lines 8. When the side face plate 1 is closed from the unsealed state, and both corner sections of the external flaps 4 are inserted in the slits 6, the box can be unsealed. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a corrugated cardboard wrap round box used for packaging beverage cans and the like.

  Generally, corrugated cardboard wrap round boxes used for packaging beverage cans such as beer are inner flaps that extend from the end plate by folding each pair of side plates and end plates and wrapping the accumulated cans. And an outer flap extending from the side plate are bonded with a hot melt adhesive and sealed.

  When opening this wrap round box at home, the number of cans to be refilled in the refrigerator is often taken out in several batches. In many cases, the outer flap is peeled off from the inner flap and opened in the vertical position.

  However, when opened as described above, when storing the remaining can, the outer flap and the inner flap remain open due to the rebound of the fold, and dust and the like enter the box, so there is anxiety in terms of hygiene. is there. Moreover, since only the top surface opens in the opened state, there is a problem that it is difficult to take out the can.

  Accordingly, an object of the present invention is to provide a corrugated cardboard wrap round box which can be resealed and can easily take out the contents.

  In order to solve the above-mentioned problem, the present invention wraps an article with a pair of side plates and end plates arranged in series, and bonds an inner flap extended from the end plate and an outer flap extended from the side plate. In the wrap round box to be sealed, a slit is provided on the inner flap that becomes the top side when opened, and a score line is made from the upper end to the ridges of the side plate and the end plate, and the outer flap on the top side is used for opening. It was peeled off from the inner flap, the cut line was cut to open the side plate, the side plate was closed from the opened state, and both corners of the outer flap were inserted into the slit so that it could be resealed.

  In such a wrap round box, when both corners of the outer flap are inserted into the slits of the inner flap and resealed, dust and the like can be prevented from entering the box, and the inside of the box can be maintained in a hygienic state. Moreover, since it opens from a top | upper surface to a side surface in an open state, the contents can be taken out easily.

  Embodiments of the present invention will be described below with reference to the accompanying drawings.

  As shown in FIG. 1, in the blank of this corrugated cardboard wrap round box, each pair of side plates 1 and end plates 2 are alternately arranged, and inner flaps 3 are provided on the upper and lower edges of the end plates 2. Outer flaps 4 are connected to the upper and lower edges of each, and a passage piece 5 is connected to the outer edge of one end face plate 2.

  Each of the upper inner flaps 3 is provided with an arc-shaped slit 6 in a portion overlapping one outer flap 4, and the base of these inner flaps 3 has a slit 6 extending from the slit 6 to one side edge. An auxiliary ruled line 7 for facilitating the push-opening is inserted.

  Further, a zipper-shaped score line 8 is made from the upper end to the middle lower portion at the ridges of the side plate 1 and the end plate 2 on the side opposite to the passage piece 5, and the side plate 1 has an intermittent half cut line. Lateral bending guide lines 9, 10 are inserted in the middle upper part and the lower part.

  In addition, a cut tape 11 is affixed to the inner surfaces of both the end face plates 2 and the inner flap 3 so that when all the stored cans are taken out at once, the upper half can be cut open and opened in a flat state. A notch 12 for starting cutting is formed in the central portion of the end face plate 2.

  In order to assemble a beverage can by assembling the blank as described above, as shown in FIG. 2, the pair of side plates 1 and end plates 2 are folded so as to be wound around the accumulated beverage can, and the passage pieces 5 are opposed to each other. Affix to the side plate 1 on the side.

  Next, the inner flap 3 and the outer flap 4 are sequentially bent inward, and bonded together with a hot melt adhesive and sealed. At this time, the outer flap 4 is preferably attached to the inner flap 3 inside the slit 6.

  On the other hand, when opening the wrap round box vertically, as shown in FIG. 3, the outer flap 4 overlapping the slit 6 on the top surface side is peeled off from the inner flap 3, and the cut line 8 is cut. Then, the side plate 1 connected to the outer flap 4 is peeled off from the passage piece 5, and is opened forward while being bent along the bending guide lines 9 and 10.

  When opened in this manner, the wrap round box opens from the top surface to the side surface, and unlike the case where only the top surface is opened, the can C packed without gaps is pulled up and taken out easily. be able to.

  In addition to the cut line 8, if the cut line 8 is also inserted from the upper end into the ridge portion of the passage piece 5 and the end face plate 2, the side plate 1 can be removed from the passage piece 5 without peeling off the side face plate 2. The side plate 1 can be opened by cutting the score line 8.

  Then, after taking out as many cans C as can be replenished in the refrigerator, as shown in FIG. 4, the opened side plate 1 is closed and the top side inner flap 3 is pressed, along the auxiliary ruled line 7. When the both corners of the outer flap 4 are inserted into the slit 6 with the step formed on both sides of the slit 6, the opening can be easily resealed. The can can be stored while preventing intrusion and keeping the inside of the box in a hygienic state.

The figure which shows the blank of the wrap round box which concerns on embodiment of this invention The perspective view which shows the sealing state same as the above The perspective view which shows an open state same as the above The perspective view which shows the resealing state same as the above

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Side plate 2 End surface plate 3 Inner flap 4 Outer flap 5 Passage piece 6 Slit 7 Auxiliary crease line 8 Cut line 9, 10 Bend guide line 11 Cut tape 12 Notch

Claims (1)

  In a wrap round box that wraps an article with each pair of side plates and end plates arranged in series, and seals the inner flaps that extend from the end plates and the outer flaps that extend from the side plates, when sealed, the top surface A slit is provided on the inner flap on the side, and a cut line is made from the upper end in the ridges of the side plate and the end plate, and when opening, the outer flap on the top side is peeled off from the inner flap, and the cut line is cut. A wrap round box with a resealing function, which can be resealed by opening the side plate, closing the side plate from the opened state, and inserting both corners of the outer flap into the slit.

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