JP2006188238A - Packaging bag - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a packaging box which can form a displaying tool in a simple design at a low cost, using the same paper blank as a conventional one used for constructing a hexahedron packaging box without adding a separate displaying tool. <P>SOLUTION: A lid 8 connected to the upper edge 3a of a rear side wall 3 is superposed on inner flaps 7 continuously connected to the upper edges of lateral side walls 2 to cover the top face of the hexahedron packaging box 10. The packaging box 10 includes the displaying tool 12 which includes a part constituting a front side wall 1 and is separated from the packaging box 10 via a separation line 16, an erecting/holding means 18 which erects up the lid 8 from the rear side wall 3, and slits 13 and 14 which are formed on the displaying tool 12 and the lid 8, respectively, to allow the displaying tool 12 to be inserted in and locked to the lid 8. The erecting/holding means 18 consists of a doubling line 10 which is formed on the lid 8 to extend parallel with the upper edge 3a of the rear side wall 3 and allows the lid 8 to be doubled, and locking slits 15 which are formed on the rear side wall 3 and to which the front end 9 of the doubled lid 8 is locked. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a paper packaging box used for packaging and display of merchandise.

  As a packaging box that accommodates a plurality of products, one that forms a hexahedron-shaped box from one paperboard provided with folding lines, cut lines, and the like is generally used. These packaging boxes may also be used when displaying products at stores, and in this case, in order to improve the identification of the products, plastic display tools may be attached to the opened packaging boxes. .

There is a possibility that a plastic display device may have an adverse effect on the environment if it is discarded. Therefore, a display device made of paper is connected to the inner flap through a score line, and is used by being cut off at the time of display. (For example, refer to Patent Document 1). Moreover, what uses the back surface of a packaging box as a display tool by reassembling when displaying a packaging box is also disclosed (for example, refer patent document 2).
JP 2001-180659 A Japanese Utility Model Publication No. 4-47064

  However, like the packaging box with a display tool of Patent Document 1, even if the display tool is made of paper and the plastic display tool is not used, it is necessary to provide an extra display tool in addition to the paperboard material used for the packaging box. For this reason, there is a problem that the cost increases because the amount of paper used increases, paper removal becomes worse, or printing is separately performed on a display device. In addition, if the back side of the packaging box is used as the display surface as in the display and transport box of Patent Document 2, it is necessary to print on the back side of the packaging box, which complicates the design of the packaging box and is used for display. However, it takes time to reassemble the packaging box.

  The present invention provides a packaging box in which a display device can be efficiently installed with a simple design and low cost while keeping the same paper removal as that of a conventional hexahedral packaging box without separately providing a display device. For the purpose.

  The present invention is a hexahedron-shaped packaging box that covers a top surface by overlapping a lid continuously provided on an upper edge of a rear side wall with an inner flap provided continuously on an upper edge of a side wall, and constitutes a front side wall. A display tool that includes a portion and is cut off from the packaging box via a separating line, a standing holding means for standing the lid upward from a rear side wall, and the display tool and / or the lid, And an insertion slit for inserting and locking the tool into the lid.

  When the packaging box of the present invention is used as a display box, a plastic display tool can be separately provided by utilizing a portion including a part constituting the front side wall of the hexahedral packaging box as a display tool. There is no need to remove paper other than the paperboard constituting the packaging box or to provide a separate display device, and the display device can be provided efficiently with conventional paper removal.

  A packaging box 20 according to a preferred embodiment of the present invention shown in FIG. 1 is a paper hexahedron-shaped packaging box, for example, a conventional hexahedron-shaped packaging box as shown in FIG. It is formed using a paper blank (paperboard) 21 similar to the above. Moreover, the packaging box 20 of this embodiment accommodates the several goods 17 as an accommodation, for example inside (refer FIG. 4), and is used as an inner box in the state which covered the opening of the top | upper surface with the lid | cover 8, and was closed, A plurality of containers are accommodated and handled in an outer box such as corrugated cardboard during transportation, and are removed from the outer box after transportation and used as a display box for display at a store, for example.

  And the packaging box 20 of this embodiment closes a top | upper surface by putting the lid | cover 8 connected with the upper edge of the back side wall 3 on the inner flap 7 connected with the upper edge of a pair of side wall 2. A sheet-shaped box made of paper, including a portion constituting the front side wall 1, and a display tool 12 that is cut off from the packaging box 20 via a separation line 16 and a lid 8 are erected upward from the rear side wall 3. The standing holding means 18 and insertion slits 13 and 14 provided on the display tool 12 and / or the lid 8 and inserted and locked to the lid 8 are provided.

  Moreover, in the packaging box 20 of this embodiment, the standing holding means 18 is provided in the lid 8 so as to extend in a direction parallel to the upper edge 3a of the rear side wall 3, and the lid 8 is folded in two. It comprises a folding line 10 and a locking slit 15 which is provided on the rear side wall 3 and locks the insertion piece 9 at the tip of the lid 8 folded in half.

  Furthermore, in the packaging box 20 of the present embodiment, the second insertion slit 14, which is a place where the display device 12 is attached to the lid 8 that is erected, is provided in an intermediate portion of the lid 8, and the upper edge 3 a of the rear side wall 3. Are formed in a direction parallel to the upper edge 3a and spaced in the direction perpendicular to the upper edge 3a.

  In the blank 21 shown in FIG. 2 for forming the packaging box 20 of the present embodiment, the side wall 2 is continuously provided on both side edges of the front side wall 1, and the rear side wall 3 is provided on the outer edge of one side wall 2. However, the passage pieces 4 are connected to the outer edge of the other side wall 2, respectively. A bottom piece 5 is connected to the lower edge of the front side wall 1 and the rear side wall 3, a bottom plate 6 is connected to the lower edge of the side wall 2, and an inner flap 7 is connected to the upper edge of the side wall 2. A lid 8 is connected to each of the upper edges 3a. An insertion piece 9 is provided at the front end of the lid 8. At a position crossing the lid 8, for example, a half fold line 10 formed on each side part and a half fold line 10, and these two fold lines 10 are intermediate. A U-shaped cut line 11 connected at the part is formed.

  The front side wall 1 is provided with an inverted trapezoidal display 12 as a part that can be separated from the packaging box 20 via a separation line 16. For example, the display tool 12 has a pair of first insertion slits 13 for improving stability when attached to the lid 8, for example, extending in a straight line from the bottom of the inverted trapezoidal shape in a straight line. Is provided. The first insertion slit 13 is formed in two so as to divide the bottom part which becomes the insertion side into three equal parts in order to improve the uprightness of the display tool and prevent the display tool from coming off immediately. It is preferable to do. Further, the shape of the first insertion slit 13 may be a straight shape, a C shape, an inverted C shape, or the like, but it is preferably a shape that extends in parallel with a straight line.

  Here, as the separating line 16 for separating the display tool 12 from the packaging box 20, a zipper, a perforation, or the like can be adopted, but in order to show the cut surface of the display tool 12 cleanly, It is preferable that only the apex portion is stopped and the rest is provided with a cutting line.

  Moreover, although the shape of the display tool 12 cut off from the packaging box 20 can be a rectangle, an ellipse, a U-shape, a star shape, etc., after the display tool 12 is cut out, it is easy to display the product in the display In view of this, it is preferable to separate the display device into an inverted trapezoidal shape, and the ratio of the area of the display 12 to the front side wall 1 is preferably about 2/3. The indicator 12 can also be cut off so as to cover not only the front side wall 1 but also the side wall 2 (see FIG. 5).

Furthermore, as a material constituting the blank 21 for forming the packaging box 20, paperboard, a laminate of paperboard and a synthetic resin layer, or the like can be used. The paperboard is suitably those 200-500 g / m ^2. In the case of a laminate of paperboard and synthetic resin layer, after printing on the surface of the paperboard, the printed surface is covered with a film such as polypropylene or polyethylene terephthalate, vinyl chloride-vinyl acetate copolymer, vinyl chloride-acrylic copolymer, etc. Used. By forming a synthetic resin layer on the surface of the paperboard, it is possible to prevent printing drop due to friction in the outer box due to corrugated cardboard during transportation, and to obtain an excellent display effect due to surface gloss.

  Furthermore, the blank 21 is appropriately printed on the surface side of the blank 21 including a portion that becomes the display tool 12. When printing on the surface side of the blank 21, it can be performed simultaneously with the printing of the display tool 12, so that it is possible to omit the step of separately printing on the display tool and simplify the work. Can do. In addition, since the product name, product concept, and the like are efficiently printed on the front side of the portion that becomes the display tool 12, the display effect of the product using the display tool 12 at the time of display is improved.

  To assemble the packaging box 20 from the blank 21 as described above and wrap the product 17, as shown in FIG. 1, the front side wall 1, the pair of side side walls 2, and the rear side wall 3, as in the conventional packaging box. Is bent into a cylindrical shape so as to form four peripheral walls, and the passage piece 4 is adhered to the rear side wall 3. Also, the bottom piece 5 and the bottom plate 6 are bonded together one by one, and the bottom plates 6 facing each other are engaged to close the bottom surface. Thereafter, the product 17 is accommodated in the packaging box 20, the inner flap 7 is bent inward, the lid 8 is closed, and the insertion piece 9 is inserted into the gap between the front side wall 1 and the side edge of the inner flap 7. Seal the top.

  For example, when displaying the product 17 at the store using the packaging box 20, the lid 8 is opened, the stored product 17 is taken out as necessary, and the display 12 is separated through the separation line 16. Remove the inner flaps 7 on both sides. Thereafter, as shown in FIG. 3, the lid 8 is folded inward along the folding line 10 so as to be folded in half, and inserted into a semicircular locking slit 15 provided in the rear wall 3. Plug in. As a result, the lid 8 is folded in two so as to stand upright from the rear side wall 3, and the rectangular protruding piece 19 surrounded on three sides by the U-shaped cut line 11 is It will be arranged protruding.

  Next, the separated display tool 12 is set so that the printed surface is the front side, an arbitrary one is selected from the plurality of second insertion slits 14 formed on the lid 8, and the pair of first insertion slits 13 is selected. The center portion sandwiched between the two is inserted into the second insertion slit 14. Further, both the outer side portions of the first insertion slit 13 are protruded from the surface side of the lid 8, and the lower portion of the second insertion slit 14 is sandwiched from both sides by the central portion and both side portions, while the bottom portion is attached to the lid 8. The indicator 12 is attached in a state where the indicator 12 is erected above the rear side wall 3 along the lid 8. Thereafter, by appropriately storing the product 17 once taken out, as shown in FIG. 4, a display box with an improved display effect can be obtained by the display tool 12.

  Therefore, according to the packaging box 20 of the present embodiment, a display box can be provided with a simple design and low cost while keeping the same paper removal as that of the conventional hexahedral packaging box without providing a separate indicator. When used as a display, it is possible to efficiently install the display device 12 and improve the display effect.

  Moreover, according to this embodiment, since the 2nd insertion slit 14 is formed in multiple numbers at intervals in the direction perpendicular | vertical to the upper edge 3a of the back side wall 3, the 2nd insertion slit 14 which should insert the display tool 12 is formed. By selecting, for example, it is possible to adjust the height of the display tool 12 while considering the display space at the store. In addition, it is thought that the display effect improves if the display tool 12 is attached to a position as high as possible.

  FIG. 5 shows a packaging box 22 according to another embodiment of the present invention. In the packaging box 22 shown in FIG. 5, the indicator 12 a is cut off including a part 2 a of the side wall 2 and is bent through four folding guide lines 23 to be formed into a three-dimensional shape. In addition, a third insertion slit 24 is provided below the two bending guide lines 23 arranged on the outer side, and an outer portion of the third insertion slit 24 is provided on the lid 8. 2 A three-dimensional display tool 12 a is attached along the lid 8 by being inserted into and locked into the insertion slit 14.

  The packaging box 22 shown in FIG. 5 also provides the same operational effects as the packaging box 20 of the above embodiment, and the display tool 12a is provided in a three-dimensional shape, for example, to facilitate visual recognition from the side. The display effect as a display box can be further improved.

  The present invention is not limited to the above-described embodiments, and various modifications can be made. For example, it is not always necessary to provide an insertion slit on both the display device and the lid, and the display device can be attached by simply inserting the bottom portion of the display device into the insertion slit of the lid without forming the insertion slit in the display device. Further, as shown in FIG. 6, without providing an insertion slit in the lid 8, for example, the lid 8 is folded in two via a fold line 10 a continuously formed in a straight line across the lid 8, The upper edge portion of the erected lid 8 is sandwiched between the central portion between the pair of first insertion slits 13 formed in the display device 12 and the both side portions outside thereof, and the display device 12 is covered with the lid 8. You may make it attach to.

  Furthermore, the locking slit for locking the tip of the lid 8 folded in half can be a rectangle other than a semicircular shape, a triangle, or the like. Further, it is not always necessary to form the holding slit to form the holding slit. For example, the tip of the folded lid 8 is inserted into the gap between the product 17 to be stored and the inner side surface of the rear side wall 3. The lid 8 can be held in the standing state while using the stored product 17 itself as the standing holding means.

It is a perspective view of the packaging box which concerns on preferable one Embodiment of this invention. It is a top view of the blank which forms a packaging box. It is a perspective view explaining the assembly state at the time of using a packaging box as a display box. It is a perspective view of the state which used the packaging box as a display box. It is explanatory drawing of the packaging box which concerns on other embodiment of this invention. It is a perspective view explaining the other attachment form of a display tool.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Front side wall 2 Side wall part 2a Side wall 3 Back side wall 3a Upper edge 4 of rear side wall Passage piece 5 Bottom piece 6 Bottom plate 7 Inner flap 8 Lid 9 Insert piece 10, 10a Folding line 11 Fold line 11 Cut line 12 , 12a Display 13 First insertion slit 14 Second insertion slit 15 Locking slit 16 Detachment line 17 Product 18 Standing holding means 19 Projection piece 20, 22 Packaging box 21 Blank 23 Bending guide line 24 Third insertion slit

Claims (5)

  A hexahedron-shaped packaging box that covers a top surface by overlapping a lid continuously provided on the upper edge of the rear side wall with an inner flap provided continuously on the upper edge of the side wall, and includes a portion constituting the front side wall; A display tool that is cut off from the packaging box via a separation line; a standing holding means for standing the lid upward from a rear side wall; and the display tool and / or the lid, wherein the display tool is provided on the lid. A packaging box provided with an insertion slit to be inserted and locked.   The standing holding means extends in a direction parallel to the upper edge of the rear side wall, is provided on the lid, is provided with a fold line for folding the lid in half, and is provided on the rear side wall. The packaging box according to claim 1, further comprising a locking slit for locking a front end of the folded lid.   The said insertion slit is provided in the intermediate part of the said lid | cover, is extended in the direction parallel to the upper edge of the said back side wall, and is formed in multiple numbers at intervals in the direction perpendicular | vertical to this upper edge. Packaging box as described in.   The packaging box according to any one of claims 1 to 3, wherein printing is performed on a front side of a portion serving as the display tool. When used as a display box, the lid that closes the top surface is opened, and the lid is erected upward from the rear side wall by the standing holding means, and the indicator separated from the packaging box is The packaging box in any one of Claims 1-4 attached to the position higher than the said back side wall by making it support by the said standing lid by latching via an insertion slit.

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