JP2010285154A - Packaging box or back pasteboard for displaying and unsealing method of the same - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To obtain a packaging box and the packaging box with a back pasteboard in which the tip part of a notch part of the packaging box and the back pasteboard of a blister is easy to be pinched at the time of cutting. <P>SOLUTION: In the packaging box 1 consists of a sheet of paper-made sheet 5 including the back pasteboard 2 and a front pasteboard 4 with a central hole 3 under a developed condition, and is integrally packaged by pasting the inner faces of both the pasteboards 2 and 4 together, and the back pasteboard by pasting the blister for storing an article to be packaged and packaging integrally, and their unsealing methods, the packaging box 1 and the back pasteboard and their unsealing methods are constituted so that when the packaging box 1 storing the article 18 to be packaged is bent R to the front side at a position of a straight line-like laterally bending lines 20 and 21 of the front and back pasteboards 2 and 4 and the back pasteboard, the tip part 21 of a notch part 22 for opening in the back pasteboard 2 is projected, and when it is pulled by holding the tip part 21, the notch part 22 is successively cut and unsealed, and the article 18 to be packaged can be easily taken out from the packaging box 1 and the blister of the back pasteboard. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

  The present invention relates to a packaging box for display, a packaging box having a backing paper for prestar, and a method for opening the packaging box, and more particularly, a packaging box for exhibition in which a front backing paper or a prestar is glued to a paper backing paper. Or it is related with the backing paper and the opening method which made the opening easy.

As a packaging box for a hanging display, a cardboard backing was conventionally used as the back, and the table was covered with a plastic resin sheet such as vinyl chloride that was vacuum-formed into a concave shape of the package. Dioxins are generated, which is not preferable from an environmental point of view. Therefore, a packaging box made only of paper is used (for example, Patent Document 1).
Japanese Patent Application Laid-Open No. 2002-240820.

  However, since the broken line-like cutouts for opening are set in a single line, the one described in Patent Document 1 is easy to open because the opening is small and the tip portion does not protrude. is not.

In this regard, there is also a prior art in which the knob portion at the tip protrudes outside the broken line (for example, Patent Document 2). However, the thing of patent document 2 is related to the container of a gable roof type carton, and is related to the picking area | region which the fold line was connected with the half cut, and was not the pick for cutting and opening.
JP-A-9-301354.

On the other hand, there is a prior art that bends and protrudes the tip (for example, Patent Document 3). However, the one described in Patent Document 3 exposes the flange of the molded sheet of the prestar, and does not cause the leading end of the paper mount cutout to jump out.
JP 2005-247358 A

  That is, the tip of the mount notch usually does not get in the way and it has not been found so far that it is easy to pick when cutting.

  In view of the above circumstances, an object of the present invention is to provide a packaging box or a backing paper in which the leading end of the cutting of the packaging box or the backing paper is easily picked at the time of cutting.

  In order to achieve the above object, the present invention comprises a single sheet made of paper including a back mount and a front mount having a central hole in the unfolded state, and the inner surfaces of both mounts are glued together and packaged together. In the packaging box, a linear transverse crease line is attached to the front and back backing paper of the packaging box containing the packaged items, and the tip of the opening notch in the backing paper is formed by the score line outside the crease line. It constitutes a box.

  Further, in order to achieve the above object, the present invention provides a backing sheet in which a prestar for storing a package is glued and integrally packaged, and a linear transverse fold line is attached to the backing sheet, and the outside of the fold line The tip of the opening notch in the mount constitutes a back mount having a score line.

  Furthermore, in order to achieve the above-mentioned object, the present invention comprises a single paper sheet including a back mount and a front mount having a central hole in an unfolded state, and the inner surfaces of both mounts are glued together and packaged together. In the method of opening the packaging box, a straight horizontal crease line is attached to the front and back mounts of the packaging box containing the packaged items, and a cut is made at the tip of the opening notch in the back mount outside the crease line. Form a line of sight and fold the packaging box to the front side at the position of the straight horizontal fold line of the front and back mounts, and the leading edge of the opening notch in the back mount will pop out, and if you hold the leading edge and pull it will cut The packaging box is opened by cutting the portions in order, so that an article to be packaged can be easily taken out from the packaging box.

  Furthermore, in order to achieve the above-mentioned object, the present invention provides a method for opening a backing sheet in which a prestar for storing a package is glued and packaged integrally, and a linear transverse fold line is attached to the backing sheet, When a cut line is formed at the front end of the opening cut portion in the back mount outside the fold line, and the back mount is bent to the front side at the position of the straight horizontal fold line, the opening cut in the back mount The tip part of the part pops out, and when the tip part is pulled and pulled, the cut part is sequentially cut and opened, so that the backing paper can be easily removed from the backing paper. .

  According to the packaging box and backing paper of the present invention and the method for opening the packaging box, the packaged item can be easily taken out.

  The packaging box and backing paper of the present invention and the method for opening the packaging box usually do not get in the way because the leading edge of the opening cut-out portion does not pop out unless it is bent to the front side at the position of the straight horizontal fold line.

  If the cut portions other than the cut line at the tip of the opening cut portion in the backing paper are formed in a sawtooth shape, it becomes easier to take out the package.

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

  FIG. 1 shows the packaging box of the present invention and its opening method, (a) is a perspective view seen from the front board side, (b) is a perspective view seen from the back board side, and (c) is folded to the front side when opened. It is the perspective view seen from the back base paper side which shows a state. FIG. 2 is a developed plan view of a front and back mount made of a single paper sheet for the packaging box of the present invention.

  As shown in FIG. 2, the packaging box 1 of the present invention is composed of a single paper sheet 5 including a back mount 2 and a front mount 4 having a central hole 3 as shown in FIG. 2. The back mount 2 and the front mount 4 are connected to each other at the bottom surface 8 through the folds 6 and 7. A transparent prestar is fitted into the center hole 3 of the front mount 4 as necessary. Further, glue margins 11 and 12 are connected to the left and right sides of the backing paper 2 via folds 9 and 10, and side portions 15 and 15 are connected to the left and right of the glue margins 11 and 12 via folds 13 and 14. 16 are connected. The margin portions 25 and 26 are connected to the left and right sides of the side portions 15 and 16 through the folds 23 and 24, respectively. Hanging holes 17 a and 17 b are formed at the upper ends of the back mount 2 and the front mount 4.

  To assemble the sheet 5, the folds 6 and 7 are folded inward, the folds 9 and 10 are folded inward, the folds 13 and 14 are folded outward, the folds 23 and 24 are folded outward, 11, 12, glue margins 25, 26, and inner surfaces of the upper halves of the back mount 2 and the front mount 4 are glued together so that the suspension holes 17 a, 17 b match, and are packaged together. In the convex space shown in FIG. 1A assembled in this way, in the case of the present embodiment, a vacuum-packed dry battery is accommodated as a package 18.

  The front and back mounts 2 and 4 of the packaging box 1 containing the package 18 are provided with linear transverse fold lines 19 and 20 as shown in FIG. The positions of the straight horizontal crease lines 19 and 20 correspond to the lower ends of the inner surfaces of the upper half of the back mount 2 and the front mount 4. That is, the upper half of the straight horizontal fold lines 19 and 20 is glued, and the lower half of the straight horizontal fold lines 19 and 20 is not glued. The straight horizontal fold lines 19 and the straight horizontal fold lines 20 are the same. It is glued in place. In the backing paper 2 shown in FIG. 1, an opening notch 22 having a front end portion 21 at the top and largely attached to the left and right is engraved in a sawtooth shape. Here, the linear horizontal crease line is because it is bent horizontally in the case of the present embodiment, and the linear lateral crease line of the present invention is not limited to the horizontal direction. Further, the opening cut portion 22 engraved in a sawtooth shape is not limited to the one cut in a sawtooth shape, and when cutting sequentially from the distal end portion 21 of the opening cut portion 22 formed in a score line. As long as it is formed so that it can be cut with a slightly stronger force than the tip portion 21, it may be a straight break line or a chain line.

  When the backing paper 2 shown in FIG. 1B is bent to the front side in the direction of the arrow R at the position of the linear horizontal fold line 19, the result is as shown in FIG. That is, the front end portion 21 of the opening cut-out portion 22 protrudes along the cut line. Therefore, if it pulls with this front-end | tip part 21, the cut | notch part 22 will be cut | disconnected sequentially and opened. Therefore, the package 18 can be easily taken out from the packaging box 1.

  FIG. 3 is a back view of a backing board showing another example of the present invention. 4A and 4B are pre-stars that are glued to the front of the backing sheet of FIG. 3, wherein FIG. 4A is a plan view, and FIG. 4B is a cross-sectional view taken along line II ′. 5A and 5B show a backing sheet and an opening method thereof according to the present invention, in which FIG. 5A is a perspective view seen from the front side, and FIG. 5B is a perspective view seen from the backing sheet side showing a state folded to the front side when opened.

  The transparent prestar 104 for storing the package of the present invention is integrally packaged with a backing paper 102 glued to the back surface. The backing paper 102 is provided with a linear horizontal fold line 119. The position of the linear horizontal fold line 119 is the position of the upper flange 104a of the prestar 104, that is, the prestar 104 is glued only to the backing paper 102 below the position of the linear horizontal fold line 119. A hanging hole 117 is formed at the upper end of the backing paper 102.

  The back mount 102 has a leading end portion 121 at the upper portion, and an opening cut portion 122 that is largely attached to the left and right is engraved in a sawtooth shape. Here, the linear horizontal crease line is because it is bent horizontally in the case of the present embodiment, and the linear lateral crease line of the present invention is not limited to the lateral direction. Further, the opening cut portion 122 engraved in a sawtooth shape is not limited to the one cut in a sawtooth shape, and when cutting sequentially from the front end portion 121 of the opening cut portion 122 formed in the score line. As long as it is formed so as to be cut with a slightly stronger force than the tip portion 121, it may be a straight break line or a chain line.

  In the convex space of the prestar 104, in the case of the present embodiment, although not shown, a lithium battery for a camera is stored as a package. When the backing paper 102 is bent to the front side in the direction of the arrow R ′ at the position of the linear horizontal fold line 119, it is as shown in FIG. That is, the front end portion 121 of the opening cut portion 122 protrudes along the cut line. Therefore, if it pulls with this front-end | tip part 121, the notch part 122 will be cut | disconnected sequentially and opened. Therefore, an object to be packaged can be easily taken out from the prestar 104 from the backing paper 102.

  The opening method of the present invention is not limited to a packaging box made of only paper, but can be widely used up to a backing paper including a prestar pack.

The packaging box of this invention and its opening method are shown, (a) is the perspective view seen from the front board side, (b) is the perspective view seen from the back board side, (c) The back which shows the state bent to the front side at the time of opening It is the perspective view seen from the mount side. It is an expansion | deployment top view of the front and back mount which consists of one paper sheet for the packaging boxes of this invention. It is a reverse view of the backing paper which shows another example of this invention. FIG. 4A is a plan view of a prestar that is glued to the front of the backing sheet of FIG. 3, and FIG. 4B is a cross-sectional view taken along line II ′ of FIG. FIG. 2A is a perspective view seen from the front side, and FIG. 5B is a perspective view seen from the back base paper side showing a state of being folded to the front side when opened.

DESCRIPTION OF SYMBOLS 1 Packaging box 2 Back mount 3 Center hole 4 Front mount 5 Paper sheet 6, 7, 9, 10, 13 Fold 14, 23, 24 Fold 8 Bottom 11, 11, 25, 26 Adhesive margin 15, 16 Side Portion 17a, 17b Hanging hole 18 Package 19, 20 Straight horizontal fold line 21 Tip portion 22 Opening cut-out portion R Direction of arrow on the front side 102 Backing paper 104 Prestar 104a Upper flange of the prestar 117 Hanging hole 119 Straight line Horizontal fold line 121 Tip portion 122 Opening cut-in part R ′ Front arrow direction

Claims (6)

  A packaging box containing a package in a packaging box consisting of a single sheet of paper including a back mount and a front mount with a central hole in the unfolded state, and the inner surfaces of both mounts being glued together and packed together A packaging box, wherein a straight horizontal crease line is attached to the front and back mounts, and a front end portion of the opening notch in the back mount is formed by a cut line outside the crease line.   A linear transverse crease line is attached to the back mount that is glued together and pre-packaged to store the package, and the tip of the opening notch in the mount is outside the crease line. The packaging box according to claim 1.   The packaging box according to claim 1 or 2, wherein a cut portion other than the cut line is formed in a serrated shape at a tip portion of the opening cut portion in the backing paper.   In the unpacking method of the packaging box, which consists of a single sheet of paper including the back mount and the front mount with the center hole in the unfolded state, the inner surfaces of both mounts are glued together to store the packaged items The packaging box is provided with a linear transverse crease line on the front and back mounts, a score line is formed at the front end portion of the opening cut portion in the back mount sheet outside the crease line, and the packaging box is straightened on the front and back mounts. When it is folded to the front side at the position of the horizontal fold line, the leading edge of the opening notch in the backing paper pops out, and when it is pulled by holding the leading edge, the slit is sequentially cut and opened, and it is opened from the packaging box. A method for opening a packaging box, wherein the package can be easily taken out.   In a method of opening a backing paper that is integrally packaged by gluing a prestar that contains a package, a linear horizontal crease line is attached to the backing paper, and an opening notch in the backing paper is provided outside the crease line. A cut line is formed at the front end portion of the section, and when the backing sheet is bent to the front side at the position of the linear transverse fold line, the leading end portion of the opening notch portion in the backing sheet pops out and is pulled by holding the leading end portion. A method for opening a backing paper, wherein the cut portion is sequentially cut and opened so that an article to be packaged can be easily taken out from the backing paper.   The incision part other than the score line of the tip part of the opening notch part in the backing paper is formed in a sawtooth shape, and when the tip part is pulled, the notch part is sequentially cut and opened, 6. The method of opening a packaging box and a backing paper according to claim 4 or 5, wherein a packaged item can be easily taken out from the packaging box or the prestar.

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