JP2008179371A - Packaging box - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a packaging box which can take various kinds of displaying configurations. <P>SOLUTION: This packaging box keeps a first side panel 3, a bottom panel 1, a second side panel 4, and an upper panel 2 connected through folding lines which are bent in the same direction, and the first side panel 3 and the upper panel 2 are bonded. To end bonding flaps 8 and 9 which are bent from both sides of the first and second side panels 3 and 4, first end flaps 6 and 6 and second end flaps 7 and 7 which are respectively bent from both sides of the bottom panel 1 and the upper panel 2 are fixed. Cutting auxiliary lines 15 and 16 are installed at the approximately intermediate sections in the vertical direction of the first and second side panels 3 and 4 and the first and second end bonding flaps 8 and 9 over the first and second side panels 3 and 4 and the first and second end bonding flaps 8 and 9. Cutting auxiliary lines 10, 12 and 12 are installed at the intermediate sections in the width direction of the upper panel 2 and the second end panels 7 and 7 on both sides of the upper panel 2 over the upper panel 2 and the second end panels 7 and 7. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention has a function as a packaging box for the distribution of goods, and a function as an exhibition box that can display the goods stored in a box for individual sale of the goods at a retail store or the like. In particular, the present invention relates to a packaging box that facilitates diversion of the packaging box to an exhibition box and can take various forms of display.

  A so-called cardboard box, which is made by punching and bending a blank of a corrugated board, is used as a packaging box for packing products stored in bottles, cans, boxes and the like. Packaging boxes packed with products are stacked and transported from a manufacturing site or temporary stock to a sales location such as wholesale or retail using transportation. Therefore, such a packaging box is required to store and protect the product for packaging of the product and to be able to withstand cargo handling such as transportation, loading and unloading by means of transportation in that state. The

  Furthermore, as a secondary function of this type of packaging box, a certain number of products in retail stores etc. are displayed while being stored in the packaging box, and used as display boxes for selling individual products. A function to perform is sometimes required. For example, in the packaging box so that merchandise labels can be seen as they are and the shopper can take out individual merchandise without taking out the number of merchandise in the distribution unit such as 12, 24, 30 etc. from the packaging box. This is a function for displaying and selling the products in the table, displaying the products in the state where the packaging boxes are stacked in that state, and using the uppermost box as the display form.

  When diverting a packaging box from packaging to display, basically cut the periphery of the box, remove the top of the box, leaving a portion near the bottom of the box, and form a tray. The most common. Conventionally, the most common means for cutting a box without using a tool such as a cutter knife is cutting using a so-called cutting auxiliary means using a cut tape. In this cut tape, a strip-shaped tape made of resin is attached to the inner surface of the box, and the cardboard plate forming the box is cut with the tape by pulling the tape to the outside of the box.

  For example, a packaging box described in Japanese Patent Application Laid-Open No. 2003-327239 is already known as a packaging box that also serves as a packaging display using a cut tape as a cutting auxiliary means. In this packaging box, the end wall of a hexahedron box is configured by two upper and lower outer flaps, and both sides of the upper and lower two outer flaps are overlapped and fixed on an inner flap extending from a panel forming the side wall of the box, A cutting auxiliary line is provided at an intermediate portion in the height direction from the side wall to the inner flaps on both sides thereof, and a cut tape is attached along the cutting auxiliary line. By cutting the box up and down with the cutting tapes of the auxiliary cutting lines on both sides, only the lower part of the box is left, and the product is displayed as a tray.

  On the other hand, there is also a type in which a cardboard board constituting the box is cut as an auxiliary cutting line, and the box is cut at that portion. In addition to the so-called perforations provided in a row of cuts, there are those that are provided in two rows to cut the corrugated board constituting the box into a strip shape. For example, as an example of the former, there is one described in JP-A-2002-59920. An example of the latter is described in Japanese Patent Application Laid-Open No. 2001-18950.

  In the case where the packaging box is shipped from the production factory of the product for packaging the product, transported to the target retail store, etc. via the distribution channel, and then diverted for display at the retail store. In many cases, the entire perimeter of the box is cut across the side wall and end wall of the box to form a tray, and the upper half of the product is displayed and displayed.

  However, in such a unified display form, the lower half of the packaging box is simply used to collect products and display the upper half. This lacks the ability to express products to consumers. In addition, the packaging box itself is limited to the function of displaying the product, and the description and other expressions of the product must be separately provided by a poster or a display panel.

JP-A-2005-306401 JP 2005-96799 A JP 2005-1685 A JP 2004-344236 A JP 2003-327239 A JP 2003-112723 A JP 2002-59920 A JP 2001-80634 A JP 2001-18950 A JP-A-10-86936 JP-A-9-254958

  In view of the problem in the packaging box that can be diverted from the conventional packaging and transportation to display, the present invention is diverted from packaging and transportation to display. An object of the present invention is to provide a packaging box that can realize not only a tray shape by cutting and removing the upper half but also various other display forms.

   In the present invention, in order to achieve the above object, in addition to providing a cutting auxiliary line capable of cutting the entire periphery of the box from the side surface to the end surface of the box at an intermediate position in the vertical direction, The cutting auxiliary line which can cut | disconnect half by various forms as needed was provided. This not only cuts and removes the upper half of the box to form a tray, but also opens only half of the box from the side to the end of the box, and uses the upper half of the opened box It was made possible to take various display forms.

  The structure of the packaging box according to the present invention will be described in more detail. It includes a first side panel 3, a bottom panel 1, a second side panel 4, and an upper panel 2 connected via a fold line between them. Bending along the fold line in the same direction, and joining the first side panel 3 and the upper panel 2 to form both the upper and lower walls facing each other and a pair of side walls of the hexahedron box, End joint flaps 8 and 9 extending from both sides of the first and second side panels 3 and 4, and first end flaps 6 and 6 extending from both sides of the bottom panel 1 and the upper panel 2, respectively. The end flaps 7 and 7 are folded in the same direction along the fold line of their base parts, and the end joining flaps 8 and 9 are overlapped and fixed on both sides of the first and second end flaps 6, 6, 7 and 7. Based on the packaging box. In the present invention, in such a packaging box, the first and second side panels 3 and 4 and the first and second end joining flaps 8 and 9 on both sides of the first and second side panels 3 and 4 are substantially in the middle in the vertical direction. The cutting auxiliary lines 15 and 16 were provided, and the cutting auxiliary lines 10, 12, and 12 were provided in the middle portion in the width direction across the upper panel 2 and the second end panels 7 and 7 on both sides thereof.

  In such a packaging box according to the present invention, the first and second side panels 3, 4 and the first and second end joint flaps 8, 9 on both sides thereof are provided in the middle in the vertical direction thereof. By cutting the first and second side panels 3 and 4 along the auxiliary cutting lines 15 and 16 and the intermediate portions of the first and second end joining flaps 8 and 9 on both sides thereof, About half is cut off, and the lower half can be used as a tray. This use form is a basic display form similar to the display form using the conventional packaging box described above.

On the other hand, the first side panel 3 and the both sides of the first side panel 3 along the auxiliary cutting line 15 provided in the middle portion in the vertical direction of the first side panel 3 and the first end joining flaps 8, 8 on both sides thereof. Only the intermediate part of the first end joining flaps 8, 8 is cut, and further along cutting auxiliary lines 12, 12 provided in the intermediate part in the width direction of the second end panels 7, 7 on both sides of the upper panel 2. It is also possible to leave the upper half of the box in a state of being connected without being cut along the auxiliary cutting line 10 provided in the intermediate portion in the width direction of the upper panel 2. In this case, the remaining half of the upper part can be used as a display panel in a state where the auxiliary cutting line 10 is raised or tilted as a base line. In addition, if the upper half of the box body is returned to its original position and the box body is closed, and the upper half of the box body is temporarily fixed with an adhesive tape or the like, the box body can be reclosed. .
Furthermore, from this state, if the half of the upper panel 2 is cut off by the cutting auxiliary line 10 provided in the intermediate portion in the width direction of the upper panel 2, only the upper half of the box is opened and the half on one side is half closed You can also

Moreover, in such a packaging box according to the present invention, the upper panel 2 and the second end panels on both sides of the upper panel 2 extend from both ends of the auxiliary cutting line 10 to both ends of the fold line with the second side panels 4 and 4. 7 and 7 are provided along the fold line between the upper panel 2 and the second side panel 4, and the cutting auxiliary line 17 is provided along the fold line between the upper panel 2 and the second side panel 4. The upper part of the box can be completely opened by cutting off the remaining upper half of the upper panel 2 with the cutting auxiliary lines 11, 11, and 17.
Thus, in the packaging box according to the present invention, various display forms can be selected and used as a display container by selecting a cutting line and cutting appropriately.

  As described above, in the packaging box according to the present invention, various display forms can be realized by selecting a cutting auxiliary line for cutting the box according to the display form. Thereby, it becomes possible to adopt various display forms according to the actual sales situation of the product at the retail point in one type of packaging box, and to link this to sales promotion.

The present invention is capable of cutting the half of the upper panel of the box in various forms as necessary together with a cutting auxiliary line capable of cutting the entire periphery of the box at the middle position in the vertical direction from the side surface to the end surface of the box. An auxiliary cutting line that can be formed is provided, thereby achieving the above object.
Hereinafter, examples of the present invention will be described in detail with specific examples with reference to the drawings.

  FIG. 1 is an example of a development view of a box. As these box blanks, a corrugated board in which a core made of a corrugated sheet made of paper is laminated with a liner is generally used. A blank before assembly is completed by punching the corrugated board as shown by a solid line in FIG. 1, making a cut, and making a fold line as shown by a two-dot chain line.

  First, the box blank shown in FIG. 1 will be described. In FIG. 1, the outline of the blank and the auxiliary cutting line are shown by a solid line. A wavy line shows a perforation. Moreover, what is shown with the dashed-two dotted line is a broken line. The blank of the box shown in FIG. 1 shows the inner surface side of the box, and any of the folding lines is valley-folded with respect to the paper of FIG.

  First and second side panels 3 and 4 are respectively extended from a fold line on the long side of the rectangular bottom panel 1 surrounded on all sides by a fold line. The widths of the first and second side panels 3, 4, that is, the left and right dimensions in FIG. 1 are slightly narrower than the length of the long side of the bottom panel 1. Further, the heights of the first and second side panels 3 and 4, that is, the upper and lower dimensions in FIG. 1 are substantially equal.

  The bottom panel 1 has a planar dimension that allows an appropriate number of products to be arranged so as not to move. When a partition panel or the like is inserted into the box, a planar dimension that allows for the thickness of the partition panel is required. The side panels 3 and 4 have a height sufficient to accommodate those commodities. If the goods are stacked in a packaging box, the side panels need to be high enough to match the height of the goods.

  First end flaps 6, 6 extend from the fold line on the short side of the bottom panel 1. The first end flaps 6 and 6 have a convex shape, and the height of the high portion is about ½ of the side panels 3 and 4 or slightly lower. The width, that is, the vertical dimension in FIG. 1, is slightly narrower than the length of the short side of the bottom panel 1.

  End joint flaps 8, 8, 9, 9 extend from the fold lines on both sides of the first and second side panels 3, 4, respectively. The heights of the end joint flaps 8, 8, 9, and 9, that is, the vertical dimension in FIG. Further, the width of the end joint flaps 8, 8, 9, 9 in FIG. 1, that is, the left and right dimensions thereof, is the width of the lower portion of the end flaps 6, 6, that is, the end flaps 6, 6 in FIG. It is almost the same as the upper and lower dimensions of the lower part.

  The first and second side panels 3, 4 and the end joint flaps 8, 8, 9, 9 on both sides thereof, in the vertical direction, that is, in the middle in the vertical direction in FIG. The auxiliary cutting lines 15 and 16 are provided along the line, and a thin strip-shaped cut tape is attached to the inner surface of the box along the auxiliary cutting lines 15 and 16. Further, on the auxiliary cutting lines 15 and 16 to which the cut tape is applied, horizontal H-shaped cutting tabs 13 and 14 are provided at the centers of the first and second side panels 3 and 4. Yes. The cutting and raising tabs 13 and 14 are provided with short cuts provided in the vertical direction so as to cut the central portions of the cutting tapes of the cutting auxiliary lines 15 and 16, and the cutting auxiliary lines 15 on both sides of both ends of the vertical cut. It consists of short cuts provided in parallel with 16 cut tapes.

  The upper panel 2 is connected to the upper side of the second side panel 4, that is, a broken line that is the upper side of the side panel 4 in FIG. 1. On the fold line between the second side panel 4 and the upper panel 2, a cutting auxiliary line 17 made of a perforation is provided. The upper panel 2 is a rectangle having substantially the same dimensions as the above-described bottom panel 1.

  Second end flaps 7 and 7 are extended from the fold line on the short side of the upper panel 2. The second end flaps 7 and 7 have a convex shape, and the height of the high portion is about ½ of the side panels 3 and 4 or slightly lower. The width, that is, the vertical dimension in FIG. 1, is slightly narrower than the length of the short side of the upper panel 2.

  Furthermore, the joining flap 5 is extended from the fold line of the long side on the opposite side to the said auxiliary cutting line 17 of this upper panel. The width of the joining flap 5, that is, the left and right dimensions in FIG. 1, is slightly narrower than the length of the long side of the upper panel 2. The height, that is, the vertical dimension in FIG. 1 is a fraction of that of the side panels 3 and 4.

  In the center of the upper panel 2, a cutting auxiliary line 10 is provided across a fold line with the second end flaps 7, 7 on both sides thereof. FIG. 2 (A) shows an enlarged part of the auxiliary cutting line 10, which includes two cutting lines 20 arranged in the longitudinal direction of the upper panel 2 and the longitudinal length of the upper panel 2. The two perforations 18 provided in parallel to the direction are alternately arranged along the central longitudinal direction of the upper panel 2. Between the two parallel perforations 18 and the cut line 20, a short cut line 19 provided perpendicular to them is provided.

  As shown in FIG. 1, the upper panel 2 and the second end are extended from both ends of the cutting auxiliary line 10 of the upper panel 2 toward both ends of the cutting auxiliary line 17 on the fold line between the second side panel 4 and the second panel 4. Cutting auxiliary lines 11 and 11 are provided on the fold line between the flaps 7 and 7. 2 (A) and 2 (B), a part of which is shown in an enlarged manner. This auxiliary cutting line 11 has a square-shaped incision on one side of the upper panel 2 and the second end flaps 7 and 7. It is provided so that it may line up along the broken line between.

  As shown in FIG. 1, the end flaps 7, 7 on both sides of the upper panel 2 are provided with auxiliary cutting lines 12, 12 on an extension of the auxiliary cutting line 10 of the upper panel 2. A part thereof is shown on an enlarged scale on the right side of FIG. 2 (A). The auxiliary cutting lines 12 and 12 are provided on a folding line between the upper panel 2 and the second end flaps 7 and 7. The cutting auxiliary lines 11 and 11 are substantially the same.

Next, a procedure for assembling such a blank as a box will be described. However, this assembling procedure is an example, and it may be any if the box can be assembled even if the procedure is slightly changed.
First, from the state of the blank shown in FIG. 1, the first and second side panels 3 and 4 are folded 90 ° along the fold line with respect to the bottom panel 1, and the first and second side panels 3 and 4 are folded with respect to the bottom panel 1. The second side panels 3 and 4 are raised. In the product packaging line, the product is stored in the box in this state. Next, the end joining flaps 8, 8, 9, 9 on both sides of the first and second side panels 3, 4 are folded at 90 ° along their fold lines, and then folded to the short side of the bottom panel 1. Further, the first end flaps 6, 6 are folded 90 ° along the fold line with respect to the bottom panel 1, and the first end flaps 6, 6 are raised with respect to the bottom panel 1. As a result, both end portions of the first end panels 6 and 6 are overlapped with the outer surfaces of the lower portions of the end joining flaps 8, 8, 9 and 9, and the overlapped portions are fixed with an adhesive.

Next, the second end flaps 7, 7 on both sides of the upper panel 2 are bent 90 ° along the fold line, and the end flaps 7, 7 are raised with respect to the upper flap 2. The state up to this point is shown in FIG. In FIG. 3, the product is not shown for the convenience of viewing the structure of the box.
From the state of FIG. 3, the upper panel 2 is bent by 90 ° along the fold line where the auxiliary cutting line 17 is formed, and the upper surface of the box is closed. At this time, both end portions of the end flaps 7, 7 on both sides of the upper panel 2 are overlapped with the outer surfaces of the upper portions of the end joining flaps 8, 8, 9, 9 and the overlapped portions are fixed with an adhesive. Further, the joining flap 5 is bent by 90 ° along the fold line with respect to the upper panel 2 and overlapped with the outer surface of the upper portion of the first side panel 3. Then, the bonded flap 5 and the upper part of the first side panel 3 are fixed with an adhesive. Thereby, a box as shown in FIG. 4 is completed.
The assembly of these boxes and the storage of merchandise are usually carried out by automatic machines, but a small number of products may be packed manually.

Next, the most common form of opening this box and using it for display will be described with reference to FIG.
In the display form shown in FIG. 5, the upper halves of both side panels 3 and 4 are cut along their cutting lines 15 and 16 with their cut tapes to form a tray shape. The symbol a indicates the packaging state of the product with an imaginary line. To do this, first put the fingertips into the cutting tabs 13 and 14 of both side panels 3 and 4 from the packing state as shown in FIG. As shown, the cut tape is pulled to cut the side panels 3 and 4 and the substantially intermediate portions of the end joint flaps 8, 8, 9 and 9 connected to both sides along the cutting auxiliary lines 15 and 16. The upper and lower end flaps 6, 6, 7, and 7 are originally separated from each other in the upper and lower direction, and only the both sides thereof are fixed only by the end joining flaps 8, 8, 9, and 9; And the upper half are separated. When the upper half is removed, the lower half of the box has a tray shape as shown in FIG. Thereby, the display of the goods a in it becomes possible.

Next, the form which opens the box shown in FIGS. 6-10 and uses for display is demonstrated.
Here, first, unlike obtaining the tray-like display form as described above, only one side panel 3 and the end joining flaps 8 and 8 on both sides thereof are cut along the cutting auxiliary line 15 with a cut tape. . Further, the end flaps 7 and 7 are cut by cutting auxiliary lines 12 and 12 provided at the centers of the end flaps 7 and 7 on both sides of the upper panel 2. As a result, in the box shown in FIG. 3, the front upper half is connected only at the cutting auxiliary line 10 at the center of the upper panel 2. FIG. 6 shows a state in which about half of the upper half in front of the box is raised 90 ° upward and backward with the auxiliary cutting line 10 at the center of the upper panel 2 as the base line.

  In the state of FIG. 6, the box can be temporarily fixed so that the cut and raised portion is kept upright, and a flyer, a pamphlet, or the like can be displayed on the inside of the front upper half of the upper panel 2. . For example, it can be used as a display form with leaflets, pamphlets and the like printed on product features, product usage, usage, and the like.

7, from the state of FIG. 6, the upper half of the front of the box body is further tilted 90 ° backward with the center cutting auxiliary line 10 of the upper panel 2 as the base line, and the upper panel 2 is placed on the rear half of the upper panel 2. It is the form which put the front half. In this form, a flyer, a pamphlet, etc. can be displayed inside the front half of the upper panel 2, and a part of the product a is placed on the upper panel 2 so that the product a can be moved up and down. It can be displayed in two stages. For example, in FIG. 7, the upper panel 2 in which some products a stored vertically arranged in a box are taken out and placed on the rear half of the upper panel 2 in a state where they are laid sideways. It is displayed on the front half. In the case of the illustration, the upper product a is one level, but if the side panel 3 or the like is high, it can be stacked several times. Furthermore, between these products a and the upper half of the side panel 3, a description of the products is printed and displayed with a display panel interposed therebetween. In such a display form, a three-dimensional product is displayed, which is easily noticeable by customers at retail stores, and so-called eye catching can be improved.
In the state of FIG. 7 in which FIG. 6 and the product “a” are not placed on top, the front upper half of the box connected by the cutting auxiliary line 10 is returned to the original, and the portion cut by the cut tape 15 is adhered. If it is stopped with a tape or the like, it is possible to close the box again and store it for storage of goods.

  FIG. 8 is an example in which another display form is adopted using the box in the state of FIG. In this example, a display panel b that is used by being bent as shown in the following figure is used, and this is displayed by being fitted inside the front half of the upper panel 2. The display panel b is bent by 90 ° with respect to the front panel 1a at the back panel 2b and a folding line between them, and the flaps 3b and 3b on both sides of the panel 2b are bent 90 ° to the front side. The display panel b is surrounded by the front half of the upper panel 2 placed on the box, the upper half of the side panel 3 and the front halves of the end flaps 7 and 7 fixed by the end joining flaps 8 and 8. Plug it into the part and display it. On the front side of the display panel b seen from the front side, product descriptions, other designs for product advertisements, characters, etc. are printed.

  FIG. 9 is a form in which the front half portion is separated from the rear half portion of the upper panel 2 by the cutting auxiliary line 10 from the state of FIG. 6 or FIG. 7 and only the rear upper half of the box is left. In this form, the front half of the box becomes a half tray shape that is about half or less of the original height of the box, and the rear half of the box has five sides, that is, the bottom face, the top face, one side face, and both end faces are closed. It becomes a form. On the rear half portion of the upper panel 2 of the box body, it is possible to enhance the display effect by placing products on display or placing or pasting advertising means. In addition, the product name and its logo, etc. are printed in advance on the upper surface of the rear half of the upper panel 2 of this box, thereby appealing the product with the products arranged in the front half of the box and its logo. I can do it.

On the other hand, FIG. 10 does not cut the cutting auxiliary line 10 from the state of FIG. 7, but only the cutting auxiliary lines 11, 11 on both sides of the upper panel 2 are cut, and the upper panel 2 is moved backward with the cutting auxiliary line 17 as a base line. It is in a bent state. Further, by cutting the upper panel 2 with the cutting auxiliary line 17 from this state, the box is opened as shown in FIG. The difference between this form and the form shown in FIG. 5 is that the second side panel 4 in the rear half of the box and the end joint flaps 9, 9 above the cut tape 16 and the second end flap on the upper side. 7 and 7 remain. That is, the heights of the front half and the latter half of the box are different.
11 can also be obtained by cutting the rear half of the upper panel 2 along the cutting auxiliary lines 11 and 11 and the cutting auxiliary line 17 on both sides from the state shown in FIG. The same form can be obtained through either process.

  In the above description, the partial names “side panels 3 and 4” and “end flaps 6 and 7” are used. However, the side face and the end face of the hexahedron box are relative to each other for convenience of distinction. For the pair of side surfaces opposed to each other, the other side surfaces that are substantially orthogonal to and adjacent to each other are merely end surfaces. That is, in the above description, the wide side surface of the box is referred to as a “side surface” and the narrow side surface is referred to as an “end surface”, but the opposite is naturally possible depending on the form and arrangement of products to be packaged.

  The cutting auxiliary lines 10, 11, 11, 12, 15, 16, and 17 are combinations of special cutting auxiliary lines, continuous cutting auxiliary lines, or a cut tape attached. However, it is needless to say that these can be appropriately changed as necessary.

It is an expanded view which shows the blank of the box by one Embodiment of this invention. It is the A section and B section enlarged view of FIG. It is a perspective view which shows the state in the middle of assembling as a box from the blank of the box by one Embodiment of this invention. FIG. 4 is a perspective view showing a state in which the box body according to the embodiment of the present invention has been assembled through the state of FIG. 3. It is a perspective view which shows the state cut | judged with both the cut tapes for the goods display from the state which the assembly of FIG. 4 of the box body by one Embodiment of this invention was completed, and made into a tray shape. FIG. 5 is a perspective view showing a state in which a box body according to an embodiment of the present invention is assembled from a state where the assembly of FIG. is there. It is a perspective view which shows the state which laid the part further cut | disconnected from the state of FIG. 6 of the box by one Embodiment of this invention back. In the state of FIG. 7, it is the perspective view which showed the box with the display panel inserted and used on it. It is a perspective view which shows the state which cut | disconnected the part cut | disconnected from the state of FIG. 6 of the box by one Embodiment of this invention, and left the back half of the upper panel. It is a perspective view which shows the state which cut | disconnected and raised the rear half of the upper panel from the state of FIG. 7 of the box by one Embodiment of this invention with the cutting auxiliary line of the both sides. FIG. 10 is a perspective view showing a state in which the rear half of the upper panel is cut off from the state of FIG. 8 or FIG. 9 of the box according to the embodiment of the present invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Bottom panel 8 End joint flap 3 First side panel 4 Second side panel 2 Upper panel 6 First end flap 7 Second end flap 8 End joint flap 9 End joint flap 10 Cutting auxiliary line 11 Cutting auxiliary line 12 Cutting auxiliary line 15 Cutting auxiliary line 16 Cutting auxiliary line

Claims (3)

The first side panel (3), the bottom panel (1), the second side panel (4), and the upper panel (2) that are successively connected via the fold line are bent in the same direction along the fold line between them. In addition, the first side panel (3) and the upper panel (2) are joined to form both the upper and lower walls and a pair of side walls of the hexahedron box, which are opposed to each other. End joint flaps (8), (9) extending from both sides of the side panels (3), (4) and first ends respectively extending from both sides of the bottom panel (1) and the top panel (2) The flaps (6), (6) and the second end flaps (7), (7) are folded in the same direction along their base fold lines, and the first and second end flaps (6), ( 6) For packaging with end joint flaps (8) and (9) overlapped and fixed on both sides of (7) and (7) In the first and second side panels (3), (4) and the first and second end joining flaps (8), (9) on both sides thereof, a cutting auxiliary line in the middle in the vertical direction thereof (15), (16) is provided, and the cutting auxiliary line (10), (10), (16) is provided at an almost middle portion in the width direction across the upper panel (2) and the second end panels (7), (7) on both sides thereof. 12) A packaging box provided with (12). The upper panel (2) and the second end panels (7) on both sides of the upper panel (2) from both ends of the cutting auxiliary line (10) to both ends of the fold line with the second side panel (4), (4) The packaging box according to claim 1, wherein auxiliary cutting lines (11) and (11) are provided along a fold line with (7). The packaging box according to claim 1 or 2, wherein a cutting auxiliary line (17) is provided along a fold line between the upper panel (2) and the second side panel (4).

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