JP6949419B2 - Blank sheet, blank before box making and packaging box - Google Patents

Description

The present invention relates to a blank sheet, a blank before box making, and a packaging box.

When transporting or storing products, the products are stored in a rectangular parallelepiped shape, and when displayed in stores, etc., the front plate of the box is projected toward you to print the product information while showing the stored products. A storage box for displaying the displayed piece is widely known (for example, Patent Documents 1 and 2 below).
In the packaging container of Patent Document 1, two sheets, a lower polymerization part and an upper polymerization part, are superposed on the front part or the back part of the box body, and a part or all of the upper polymerization part can be peeled off from the lower polymerization part. I have to. Then, the product information is printed or can be described on the polymerization surface of the upper polymerization portion and / or the exposed exposed surface of the lower polymerization portion.
Further, the packaging box described in Patent Document 2 has a printed display in which a display piece, which is a part of the front portion, is separated from the periphery thereof, bent along the lower side of the display piece, and tilted forward toward the front side. The display unit is displayed by folding the piece so that the surface of the piece faces the upper surface.

Japanese Unexamined Patent Publication No. 2006-62748 JP 2015-9832

However, in the packaging container of Patent Document 1, in order to pop-display the product information, the information must be printed on the back surface of the upper surface overlapping portion, and the blank sheet of the packaging container is displayed on both sides. However, there is a problem that the cost becomes high.
Further, since the packaging box described in Patent Document 2 displays the display portion raised from the front portion by folding it in half, the content displayed on the front portion is restricted to the content to be pop-displayed. There was a challenge. Further, this packaging box has a problem that the size of the pop display is limited to about half of the display portion separated from the front portion.
Therefore, the present invention is a blank sheet, which can be pop-displayed without being restricted by the contents displayed on the surface of the front portion and the cut area of the front portion by simply printing information on one side of the blank sheet, before box making. Blanks and packaging boxes are provided.

The blank sheet of the present invention includes a front portion, a pair of side surface portions connected to each of the side surfaces of the front surface portion, a back surface portion connected to the pair of side surface portions, the front surface portion, and the pair of side surfaces. A first portion is provided with a plurality of bottom flaps which are connected to the lower side of at least one of the portion and the back surface portion and can form a bottom surface portion, and the front surface portion can be separated into upper and lower portions. A second break line continuous with the first break line is formed on the pair of side surface portions, and at least one of the plurality of bottom flaps is folded at the lower side. At that time, the one side has a side that can overlap with the inner side surface of the front portion or the side side of the front portion, and further, when folded at the lower side, the pop display portion that overlaps with the front portion and can be attached is provided on the one side. One side is a pop breaking line that enables the pop display portion to be separated from the bottom flap having the pop display portion, and the plurality of bottom flaps are folded inward. Then, the front portion, the pair of side portions, and the back portion connected in a cylindrical shape are folded flat, and at this time, the pop display portion is attached to the inner surface side of the front portion. When the front portion, the pair of side portions and the back portion, and the plurality of bottom flaps are raised into a three-dimensional cylindrical shape to form a box, the pop display portions are separated from the connected bottom flaps. The pop display portion can be tilted forward from the opening end of the front portion from which the upper side of the first break line is removed.
According to this configuration, a pop display unit is easily formed by printing on one side of a blank sheet consisting of one sheet, connecting the pop display unit to the bottom flap in a separable manner, and attaching the pop display unit to the front surface portion. be able to.

The plurality of bottom flaps of the blank sheet of the present invention are provided at least on the lower side of the front surface portion and one lower side of the side surface portion, and one of the bottom flap and the side surface portion provided on the lower side of the front surface portion. Both of the bottom flaps provided on the lower side have the one side that can overlap the inner side surface of the front portion or the side side of the front portion, and the pop display portion is the bottom provided on the lower side of the front portion. Both the flap and the bottom flap provided on one lower side of the side surface portion may be connected from different directions.
According to this configuration, it is possible to prevent inadvertent separation of the pop display portion from the blank sheet.

The lower part of the front portion of the blank sheet of the present invention separated by the first breaking line is attached to the pop display portion and bent toward the front side together with the pop display portion in front of the pop display portion. It has a joining allowance to be tilted and a front holding portion for supporting the front surface of the product to be accommodated after box making, and the pop display portion may be attached to the inner surface of the joining allowance.
According to this configuration, the joining allowance can be reliably fixed to the pop display, and it becomes easy to secure a sufficient area for reliably connecting the bottom flap to which the pop display portion is connected to another bottom flap.

The lower portion of the front portion of the blank sheet of the present invention separated by the first breaking line as a boundary constitutes a front holding portion that supports the front surface of the product to be accommodated after box making, and the pop display portion is the pop display portion. It may have a joint allowance to be attached to the inside of the front holding portion, and may have a bending line at the upper end of the joint allowance.
According to this configuration, since the joining allowance is attached to the inside of the front holding portion, the breaking line formed on the front holding portion can be simplified, and the appearance of the pop display portion before tilting forward is improved. be able to.

An opening window can be formed on the front portion of the blank sheet of the present invention, and a window forming breaking line continuous with the first breaking line is formed, and the pop display portion is the front surface of the window forming breaking line. It may be possible to project toward the front side of the opening window formed by removing a part of the portion.
According to this configuration, a part of the product can be exposed from the opening window without removing the upper part such as the front portion at the time of box making, and the pop display portion can be projected from the opening window and posted.

The width dimension of the pop display portion of the blank sheet of the present invention may be formed larger than the width dimension between the side support portions or the opening window.
According to this configuration, the print area of the pop display unit can be increased, and the pop display unit can be locked to the side of the opening window.

A front portion, a pair of side surface portions connected to each of the side surfaces of the front surface portion, a back surface portion connected to the pair of side surface portions, and at least the front surface portion, the pair of side surface portions, and the back surface portion. It is provided with a plurality of bottom flaps, which are connected to one of the lower sides and can form a bottom surface.
At least one of the plurality of bottom flaps has a side that can overlap the inner side surface of the front surface portion or the side surface of the front surface portion when folded at the lower side, and is further folded at the lower side. A pop display unit that can be pasted on the front portion is connected via the one side, and the one side is a pop that enables the pop display unit to be separated from the bottom flap having the pop display unit. It is a break line, and in a state where the plurality of bottom flaps are folded inward, the front portion, the pair of side portions, and the back portion which are connected in a tubular shape are folded flat, and at this time, the pop. By attaching the display unit to the inner surface side of the front surface portion, the front portion, the pair of side surface portions and the back surface portion, and the plurality of bottom flaps are raised in a three-dimensional tubular shape to make a box. At that time, the pop display portion can be separated from the connected bottom flap, and the pop display portion can be tilted forward from the opening end of the front portion.
According to this configuration, a pop display unit is easily formed by printing on one side of a blank sheet consisting of one sheet, connecting the pop display unit to the bottom flap in a separable manner, and attaching the pop display unit to the front surface portion. be able to.

The pre-box-making blank of the present invention includes any one of the above blank sheets, and a plurality of bottom flaps of the blank sheet are folded inside a front portion, a pair of side portions, and a back portion connected in a cylindrical shape. With the pop display portion attached to the inner surface side of the front portion, the cylindrical front portion, the pair of side surface portions, and the back surface portion are folded flat.
According to this configuration, the same effect as that of the blank sheet described above can be exhibited.

The plurality of bottom flaps of the pre-box-making blank of the present invention include a first bottom flap connected to the lower side of the front surface portion, a pair of second bottom flaps connected to each of the lower sides of the pair of side surface portions, and the above. It has a third bottom flap connected to the lower edge of the back surface, and the pair of second bottom flaps are joined to a part of either the first bottom flap or the third bottom flap, respectively, and folded flat. The second bottom flap and the first bottom flap are interlocked, and the second bottom flap and the third bottom are interlocked with the operation of causing the tubular front part, the pair of side parts, and the back part in the state into a three-dimensional tubular shape. It has an interlocking joint that can form a bottom surface by interlocking with a flap.
According to this configuration, the process of forming the packaging box by the blank before making the box can be simplified.

The packaging box of the present invention is made by using any of the above-mentioned pre-manufacturing blanks.
According to this configuration, any of the above actions is achieved.

The blank sheet, the pre-box making blank, and the packaging box of the present invention can be printed on the blank sheet on one side, and can be pop-displayed without being restricted by the information content displayed on the surface of the front portion and the cut area of the front portion. It has the effect of being able to do it.

It is a figure which showed the inner side surface of the blank sheet of 1st Embodiment of this invention. It is a perspective view which showed the packaging box of 1st Embodiment of this invention. It is a figure which shows the process of making the blank before box making by the blank sheet of the 1st Embodiment of this invention. It is a figure which shows the blank before the box making of the 1st Embodiment of this invention. It is an enlarged view which showed the plurality of bottom flaps of FIG. It is a top view which shows the process of making a packaging box by the pre-box making blank of 1st Embodiment of this invention. It is a top view which showed the packaging box of 1st Embodiment of this invention with an open lid. It is a perspective view which showed the packaging box of 1st Embodiment of this invention by removing the upper part. It is a figure which showed the inner side surface of the modification of the blank sheet of 1st Embodiment of this invention. It is a figure which showed the inner side surface of the blank sheet of the 2nd Embodiment of this invention. FIG. 5 is a perspective view showing a state in which the upper portion of the packaging box of the second embodiment of the present invention is removed so that the pop display portion is not tilted forward. FIG. 5 is a perspective view showing a state in which the upper part of the packaging box of the second embodiment of the present invention is removed and the pop display portion is tilted forward. It is a figure which showed the inner side surface of the blank sheet of the 3rd Embodiment of this invention. FIG. 5 is a perspective view showing a state in which an opening window is formed and a pop display portion is not tilted forward in the packaging box of the third embodiment of the present invention. FIG. 5 is a perspective view showing a state in which an opening window is formed and a pop display portion is tilted forward in the packaging box of the third embodiment of the present invention. FIG. 5 is a perspective view showing a state in which the upper part of the packaging box of the third embodiment of the present invention is removed and the pop display portion is tilted forward. FIG. 5 is a perspective view showing a modified example of the packaging box of the third embodiment of the present invention in a state in which an opening window is formed and the pop display portion is tilted forward. It is a figure which showed the inner side surface of the blank sheet of 4th Embodiment of this invention. FIG. 5 is a perspective view showing a state in which an opening window is formed and a pop display portion is projected from the packaging box of the fourth embodiment of the present invention. FIG. 5 is a perspective view showing a state in which the packaging box of the fourth embodiment of the present invention is folded by forming an opening window and projecting a pop display portion. FIG. 5 is a perspective view showing a folded state of the packaging box of the fourth embodiment of the present invention with the upper portion removed and the pop display portion projected.

Hereinafter, embodiments of the blank sheet and the packaging box of the present invention will be described with reference to the drawings.
In this specification, the terms "up / down / left / right" refer to the relative positional relationship when the packaging box is placed so that the bottom surface is the bottom surface and the packaging box is viewed from the front portion. The front side or the front side, and the back side may be the back side or the rear side.
Since FIGS. 1, 3, 9, 10, 13, and 18 are views of the blank sheet 1A viewed from the inner surface side, the right side surface portion described later is on the left side of the front portion, and the left side surface portion is on the front surface portion. It appears on the right side.

As shown in FIG. 1 or 2, the blank sheet 1A of the present invention includes a front portion 3, a pair of side surface portions 4, 5 and a back surface portion 6 that rise from four sides of a rectangle to form a tubular body 2 at the time of box making. It has a plurality of bottom flaps 7, 8, 8, and 9 for opening and closing the bottom opening of the tubular body 2, a pop display portion 15 connected to the bottom flap 7, and a lid portion 16. The blank sheet 1A is formed by punching out one sheet made of rigid paper or synthetic resin and inserting slits and breaking lines.

The front portion 3 is a rectangular plate-shaped portion that faces the front when the blank sheet 1A is manufactured, that is, in the state of the packaging box X1 shown in FIG. A first breaking line 20 capable of dividing the front surface portion 3 into upper and lower portions is formed at an intermediate portion in the vertical direction of the front surface portion 3 (a position slightly downward in the present embodiment).
As shown in FIG. 1, the first breaking line 20 is a trapezoidal line 20a extending inward from both sides 3s and 3s of the front surface portion 3 in a substantially horizontal direction and then slightly extending downward while being curved. It is provided with a joint margin forming line 20b forming both inclined sides and upper sides of the above.

The lower ends of both inclined sides of the joint allowance forming line 20b are connected by a crease line 21.
The trapezoidal portion surrounded by the joint allowance forming line 20b and the crease line 21 is a joint allowance 22 provided as a part of the lower portion 35 of the front portion 3, and an adhesive material D is provided on the inner side surface 3a to display a pop. The portions 15 are joined together.

The portion of the lower portion 35 of the front portion 3 excluding the joining allowance 22 supports the front surface of the product (not shown, the same applies hereinafter) housed inside the packaging box X1 shown in FIG. 2 after the blank sheet 1A is made. The front holding portion 23 is formed.
Specifically, the front holding portion 23 extends upward from both sides of the lower support portion 23k that supports the lower front side of the product and the lower support portion 23k, and supports a part of both front side portions of the product. It has 23h. In the present embodiment, the side support portion 23h is formed small.
A substantially trapezoidal short flap 24 is provided on the upper side 3t of the front portion 3.

The pair of side surface portions 4 and 5 are provided in succession to the side surfaces 3s and 3s of the front surface portion 3, and constitute the right side surface portion 4 and the left side surface portion 5, respectively. The pair of side surface portions 4 and 5 are formed in a rectangular shape having the same dimensions in the vertical (height) direction and the horizontal (width) direction. The pair of side surface portions 4 and 5 face each other during box making.

The pair of side surface portions 4 and 5 extend diagonally upward from both ends 20e of the first breaking line 20 toward the rear side sides 4s and 5s, respectively, and the pair of side surface portions 4 and 5 A second breaking line 25 is formed so that the two can be divided into upper and lower portions.
At the upper end of one of the pair of side surface portions 4 and 5 (right side surface portion 4 in this embodiment), a trapezoidal notch 26 for facilitating opening and closing of the lid portion 16 is formed at the central portion in the width direction. A notch breaking line 26L is formed.

On the upper side 5t of the other of the pair of side surface portions 4 and 5 (the left side surface portion 5 in this embodiment), a lid portion 16 for opening and closing the top surface of the tubular body 2 shown in FIG. 2 is provided in a row. ..
The lid portion 16 is formed in a rectangular shape having an area that can cover the entire upper opening of the tubular body 2 shown in FIG.
The lid portion 16 is formed with an insertion piece 27 that is inserted along the inner side surface 4a of the right side surface portion 4 at the time of box making. The tip corner portion of the insertion piece 27 is formed with a radius so as to facilitate insertion into the tubular body 2 during box making.

A tubular body 2 shown in FIG. 2 in which the left side surface portion 5 and the back surface portion 6 are connected to the rear side side 5s of one of the pair of side surface portions 4 and 5 (the left side surface portion 5 in the present embodiment). A joining allowance 28 is provided for this purpose, and a back surface portion 6 is provided in a row on the side side 4s on the rear side of the other side.
In the present embodiment, the joining allowance 28 is trapezoidal and narrowly formed.

In the present embodiment, the back surface portion 6 is provided so as to be connected to the rear side side 4s of the right side surface portion 4, and the dimensions in the vertical (height) direction and the horizontal (width) direction are the same as those of the front surface portion 3. It is formed in a rectangular shape.
A third break line 29 continuous with the ends 25e and 25e of the two second break lines 25 is formed in the vertical intermediate portion of the back surface portion 6 (a position slightly upward in the present embodiment) during box making. Has been done.

Like the first break line 20 and the second break line 25, the third break line 29 is a line capable of dividing the back surface portion 6 into upper and lower portions, and is a line gently curved downward. There is.
At the upper end of the lower portion 65 of the back surface portion 6, a bent piece portion 30 that is bent toward the inner side surface 6a side of the back surface portion 6 to form an opening is located near the center or the left or right side of the back surface portion 6 (this). In the embodiment, it is provided on the right side).

The bent piece portion 30 intersects a part of the third breaking line 29 substantially perpendicularly, and two slits 31 and 31 formed in parallel with each other at a predetermined interval and the end portions 31e of the slits 31 and 31 are connected to each other. It is formed in a substantially rectangular shape surrounded by a bending line 32 connecting the two and a third breaking line 29. Since the bent piece portion 30 is a starting point for separating the upper portion of the tubular body 2 from the third breaking line 29 toward the front side, the distance between the two slits is not particularly limited. It suffices to have a width dimension that allows one to three human fingers to enter at the same time.

On the upper side 6t of the back surface portion 6, a substantially trapezoidal short flip 33 similar to the front surface portion 3 is provided.
The back surface portion 6 is connected to both the side side 4s of the right side surface portion 4 and the side side 5s of the left side surface portion 5 at the time of box making, and constitutes a surface facing the front surface portion 3.

The plurality of bottom flaps 7, 8, 8 and 9 are provided so as to be connected to the first bottom flap 7 provided so as to be connected to the lower side 3c of the front portion 3 and the lower sides 4c and 5c of the pair of side surface portions 4, 5. It includes a pair of second bottom flaps 8 and 8 and a third bottom flap 9 provided so as to be connected to the lower side 6c of the back surface portion 6. The plurality of bottom flaps 7, 8, 8, and 9 form the bottom surface portion 40 shown in FIG.
Hereinafter, for convenience of explanation, the second bottom flap 8 will be described in order.

The second bottom flap 8 protrudes from the trapezoidal base portion 41 having the lower sides 4c and 5c of the pair of side surface portions 4 and 5 as the lower base portion and the inner inclined side 41n of the base portion 41, and the first bottom flap 7 or the third. It is provided with an interlocking joint portion 42 that is joined to the bottom flap 9 and can be interlocked with these.

The base portions 41 provided on the lower sides 4c and 5c of the pair of side surface portions 4 and 5 are located on one end side of the position in the width direction corresponding to the center of the lower sides 4c and 5c when viewed in the direction in which the lower sides 4c and 5c extend. It is provided so that the tip side 41t (the side corresponding to the upper side in the trapezoid) is located close to each other. In other words, one base portion 41 is formed so that the tip side 41t is located closer to the first bottom flap 7 and the other base portion 41 is located closer to the third bottom flap 9 at the time of box making.

That is, the base portion 41 has a lower side 4c, 5c, an outer inclined side 41m that rises sharply from one end thereof, a tip side 41t extending substantially parallel to the lower side 4c, 5c from the tip of the outer inclined side 41m, and a tip side 41t. It is surrounded by an inner inclined side 41z and an inner inclined side 41n that form a gentle inclination with respect to the lower sides 4c and 5c from the end. A small substantially triangular notch 46 is formed between the inner inclined side 41z and the inner inclined side 41n so that it can engage with the notch 46 of another base portion 41 at the time of box making.

The second bottom flaps 8 and 8 are both formed to have substantially the same shape, but a connecting portion 45 is formed on the base portion 41 of the second bottom flap 8 which does not have an interlocking joint portion 42 with the first bottom flap 7. Has been done.
The connecting portion 45 is formed so as to slightly project toward the pop display portion 15 on the tip side 41t side of the outer inclined side 41m. The side side 45s of the connecting portion 45 is a connecting portion breaking line 45s that connects or separates the second bottom flap 8 having the connecting portion 45 and the pop display portion 15 via the connecting points p, p ....
The connecting portion breaking line 45s of the connecting portion 45 constitutes one side that can overlap the inner side surface 3a or the side side 3s of the front surface portion 3 when the second bottom flap 8 is folded over the right side surface portion 4.

The interlocking joint portion 42 is formed in a shape and size that can be firmly joined to the adjacent first bottom flap 7 or third bottom flap 9.
The third bottom flap 9 has a trapezoidal shape slightly smaller than the base portion 41 of the second bottom flap 8, and is formed so that the protrusion from the lower side 6c is smaller than that of the second bottom flap 8.

The first bottom flap 7 is formed with only about half of the lower side of a trapezoid having the same shape as the third bottom flap 9, and a substantially rectangular pop display portion 15 is formed on the tip side 7t.
The tip side 7t has a shape that is slightly curved and recessed toward the first bottom flap 7. A pop break line 50 that separates the pop display portion 15 from the first bottom flap 7 is formed on the tip side 7t. The pop break line 50 constitutes one side that can overlap the inner side surface 3a of the front surface portion 3 when folded over the front surface portion 3.

The protruding dimension of the first bottom flap 7 may be such that when the first bottom flap 7 is folded to the inner side surface 3a of the front portion 3, the tip side 7t thereof substantially coincides with the crease line 21 of the front holding portion 23 of the front portion 3. It is formed to have dimensions.

When each of the first bottom flap 7 to the third bottom flap 9 having the above configuration rises from each lower side 3c-6c, at least a part of each of the first bottom flap 7 to the third bottom flap 9 overlaps with the adjacent bottom flaps clockwise in the top view, and the bottom surface portion. The entire 40 can be tightly closed. Further, the pair of second bottom flaps 8 and 8 are formed with notches 46 that engage with each other, and the bottom lock type bottom surface portion 40 that engages with each other and does not easily come off when the bottom surface portion 40 is formed. Is to be formed.

Then, the interlocking joint portion 42 is attached to the outer surface (the back surface of the surface shown in FIG. 1) of the first bottom flap 7 or the third bottom flap 9 adjacent to each other by an adhesive or the like, and the base portion 41 is inclined inward. A part of the side 41n can be connected to the base portion 41 in a bent state.

Next, a method of turning the blank sheet 1A into a folded pre-box making blank Y will be described.
To bring the blank sheet 1A into a folded state before box making, the first bottom flap 7 to the third bottom flap 9 are folded toward the inner side surfaces 3a-6a of the blank sheet 1A, as shown in FIG. Then, the interlocking joint portion 42 of the second bottom flap 8 is further folded in a valley and folded over the base portion 41.

When folding the first bottom flap 7, an adhesive D was provided on the inner side surface 3a of the joining allowance 22 formed in the lower portion 35 of the front portion 3, and the first bottom flap 7 and the pop display portion 15 were folded. At that time, the pop display unit 15 is firmly attached to the joint allowance 22.

In this way, with all the bottom flaps 7, 8, 8 and 9 folded over the front portion 3 and the like, the left side surface portion 5 on which the joint allowance 28 is formed as shown in FIG. 4 is the inner surface portion shown in FIG. 3a and 5a are overlapped on the front portion 3 so as to face each other. Next, the back surface portion 6 is overlapped with the right side surface portion 4 so that the inner side surfaces 4a and 6a shown in FIG. 3 face each other.

Then, as shown in FIG. 5, the interlocking joint 42 overlaps the first bottom flap 7, and the third bottom flap 9 overlaps the other interlocking joint 42, and further, as shown in FIG. 4, the back surface 6 overlaps the joint allowance 28. Adhesive D is provided in each overlapping region and is attached at the time of folding.

As a result, the front portion 3, the pair of side surface portions 4, 5 and the back surface portion 6 shown in FIG. 4 become a folded tubular body 2, and the first bottom flap 7 to the third bottom flap 9 are interlocked with each other. The blank Y before box making is completed in a state where the bottom surface portion 40 shown in 7 can be formed.

Next, a method and an operation of forming a packaging box X1 in which the pop display unit 15 can be tilted forward by using the pre-box making blank Y will be described.
In order to make the box-making blank Y into the packaging box X1, both sides forming the corners of the folded tubular body 2 shown in FIG. 4 are pushed so as to be close to each other. Then, since the interlocking joint portion 42 is joined to the adjacent first bottom flap 7 or third bottom flap 9, the first bottom flap 7 and the second bottom flap 8 and the third bottom flap 9 and the second bottom flap 9 are joined. 8 and 8 pull each other with the opening of the tubular body 2 and start to rise from the lower side 3c-6c of the tubular body 2.

When both side portions of the tubular body 2 are further pushed to advance the opening, a force for the second bottom flap 8 to rise from the lower side of the right side surface portion 4 is further applied, and as shown in FIG. 6, it is connected to the pop display portion 15. The connecting portion breaking line 45s is cut. Further, the interlocking joint portion 42 and the base portion 41 of the second bottom flap 8 folded together try to rise flat to form the bottom surface portion 40, and the first bottom flap 7 is strongly pulled, so that the pop break line 50 Is cut, and the first bottom flap 7 and the pop display portion 15 are separated from each other in a state where the pop display portion 15 is adhered to the joining allowance 22.

By separating the first bottom flap 7 and the second bottom flap 8 from the pop display portion 15, the first bottom flap 7 to the third bottom flap 9 can completely rise from each lower side of the tubular body 2, and FIG. 7 As shown in the above, the notches 46, 46 formed in the base portion 41 of the second bottom flap 8 are engaged with each other, and the locked state is completed to form the bottom surface portion 40.
As described above, the packaging box X1 with the lid portion 16 open is completed.

When using this packaging box X1, a product (not shown) is appropriately stored inside the packaging box X1, and the product is transported or stored with a lid, and when the product is displayed at a retail store or the like, the product is displayed. The upper part of the tubular body 2 is cut and removed along the third break line 29, the second break line 25, and the first break line 20 from the back surface portion 6 in which the notch 26 is formed. Then, as shown in FIG. 2, the packaging box X1 is in a state where the upper side of the product can be exposed, and the pop display portion 15 is in a state of protruding from the front holding portion 23. The portion 15 is folded back together with the joining allowance 22 toward the front side, and the surface of the pop display portion 15 is tilted forward.
As described above, the packaging box X1 can be used for display in the pop display state.

As described above, in the blank sheet 1A of the present invention, the pop display portion 15 is connected to the first bottom flap 7, the pop display portion 15 is folded over the inner side surface 3a of the front portion 3, and the pop display portion 15 is formed at the crease line 21. It is configured to fold back further forward. That is, the blank sheet 1A can be displayed with the information printed on the surface on the same side as the outer surface of the packaging box X1 tilted forward, and can be printed on the outer surface. Therefore, it has the effect of being able to be manufactured efficiently and inexpensively.

Further, the box-making pre-blank Y is provided with the pop display portion 15 separably provided on the first bottom flap 7 and then attached to the inner side surface 3a, and the first bottom flap 7 and the second bottom flap 8 are attached. In addition, the second bottom flap 8 and the third bottom flap 9 are attached and folded so as to be interlockable. Therefore, the pre-boxing blank Y only raises the folded tubular body 2 into a square columnar shape, raises the bottom flap 7-9 to stretch the bottom surface portion 40, and further raises the pop display portion 15 to the first bottom. It can be a packaging box X1 separated from the flap 7 and attached to the front portion 3. That is, the box-making blank Y avoids the process of separately creating the packaging box X1 and the pop display unit 15 and then attaching the pop display unit 15 to the packaging box X1, and the pop display unit 15 is extremely easily performed. It has the effect of being able to create a packaging box X1 capable of posting.

Further, in the blank sheet 1A and the pre-box making blank Y, a joint allowance 22 between the first bottom flap 7 and the pop display portion 15 is formed on the lower 35 side of the front portion 3, and the pop display portion 15 is included in the joint allowance 22. It is attached to the side surface 3a, and the pop break line 50 is made into a simple curved line. Therefore, the blank sheet 1A and the pre-box making blank Y have an effect that the pop display portion 15 can be easily separated from the first bottom flap 7 when the bottom surface portion 40 is formed.

Further, the blank sheet 1A and the pre-box making blank Y form the width dimension of the pop display portion 15 slightly larger than the dimension between the side support portions 23h and 23h. Therefore, when the pop display unit 15 is bent at the crease line 21 and tilted forward, the corner portions of the pop display unit 15 get over the side support portions 23h and 23h, and then the corner portions of the pop display unit 15 are on the side. Engage with the side support portion 23h. Therefore, the blank sheet 1A and the pre-box making blank Y have an effect that it is possible to prevent the pop display portion 15 from tilting forward and then returning to the state before bending. Further, the blank sheet 1A and the pre-box making blank Y have the same effect even if the pop break line 50 is curved.

Further, the blank sheet 1A and the pre-box making blank Y are pop-displayed on the tip end side 7t of the first bottom flap 7 and the side side 45s of the connecting portion 45 provided on the outer inclined side 41m of the second bottom flap 8. Are connected. That is, the pop display units 15 are connected in two different directions. Therefore, the blank sheet 1A and the pre-box manufacturing blank Y effectively prevent the pop display unit 15 from being separated during manufacturing including printing, and have an effect that the manufacturing yield can be suppressed. Further, since the blank sheet 1A and the pre-box making blank Y support the pop display portion 15 from two different directions, the number of connecting points p at the break lines 45 and 50 is reduced or the connecting points p are reduced. This has the effect of making it easier to separate the pop display unit 15.

In the first embodiment, the base portion 41 of the second bottom flap 8 having no interlocking joint portion 42 to be joined to the first bottom flap 7 has a connecting portion 45 to be connected to the pop display portion 15. However, the connecting portion 45 is not essential. Specifically, as shown in FIG. 9, the pop display unit 15 may be connected only to the first bottom flap 7.
With such a configuration, it is possible to avoid the work of punching the opening between the first bottom flap 7 and the pop display portion 15 and the second bottom flap 8 by providing the connecting portion 45, and the blank. The production of the sheet 1A can be facilitated. In addition, the functions, functions, and effects of the blank sheet 1A and the pre-box-making blank Y of the first embodiment can be exhibited.
Further, the blank sheet 1A may have a configuration in which the connecting portion 45 is not provided and the connecting portion breaking line 45s overlaps the side knitting 3s of the front portion 3.

Further, although not shown, the pop display unit 15 may be connected only to the connecting unit 45 shown in FIG. In this case, although the opening may be pulled out by providing the connecting portion 45, the action, function and effect of the blank sheet 1A and the pre-box making blank Y of the first embodiment can be exhibited. can.
Further, in the present embodiment, a third breaking line 29 is formed on the back surface portion 6 so that the back surface portion 6 can be separated in the vertical direction, but the back surface portion 6 does not necessarily have the third breaking line 29. You don't have to. In this case, the second breaking lines 25 and 25 formed on the pair of side surface portions 4 and 5 respectively reach the upper ends of the pair of side surface portions 4 and 5, so that the pair of side surface portions 4 and 5 are vertically divided. It suffices if it is formed so as to be divided into.

Next, the blank sheet 1B, the pre-box making blank Y, and the packaging box X2 of the second embodiment of the present invention will be described with reference to FIGS. 10-12. In the present embodiment, the same configurations as the blank sheet 1A and the packaging box X1 of the first embodiment are designated by the same reference numerals, the description thereof will be omitted, and the configurations different from those of the blank sheet 1A and the like will be mainly described.

The difference between the blank sheet 1B and the blank sheet 1A is the configuration of the joining allowance 80 between the pop display portion 15 and the lower portion 35 of the front portion 3. That is, in the blank sheet 1A, as shown in FIG. 1, the joint margin 22 between the pop display portion 15 and the lower portion 35 of the front portion 3 is formed in the lower portion 35, whereas in the blank sheet 1B, FIG. As shown, a joining allowance 80 is formed on the pop display portion 15 side.
Specifically, a substantially elliptical joint allowance 80 is formed between the pop display portion 15 and the first bottom flap 7. A break line 81 is formed around the joint allowance 80 and between the pop display portion 15 and the first bottom flap 7.

The joining allowance 80 is formed by cutting into the pop display portion 15 by the cuts 85 and 85. A ruled line 84 is formed between the tips of the cuts 85 and 85 so that a part of the pop display portion 15 can be bent. Further, on the line where the extension line of the outer edge of the pop display unit 15 is located in the joining allowance 80, bending lines 86, 86 for rotating the pop display unit 15 and tilting it forward are formed on this line. ..
A notch 82 is formed between the folding lines 86 and 86.
On the other hand, the first breaking line 20 is formed with a locking convex portion 83 having a shape slightly protruding upward. The locking convex portion 83 is formed at a position corresponding to the notch 82 formed in the joining allowance 80.

The method of creating a pre-boxing blank using the blank sheet 1B is when the first bottom flap 7, the pop display portion 15, and the other bottom flaps 8 and 9 are folded over the front portion 3, the side portions 4, 5 and the back portion 6. The same is true for the blank sheet 1A, except that the adhesive D is provided on the joint allowance 80 so that the joint allowance 80 can be attached to the lower portion 35 of the front surface portion 3.
In the packaging box X2 shown in FIG. 11, when the pop display portion 15 is folded toward the front side and tilted forward, the locking convex portion 83 is inserted into the notch 82 as shown in FIG. In addition, a light crease is added to the ruled line 84.

By having the above configuration, the blank sheet 1B, the pre-box making blank Y and the packaging box X2 produced thereby have the same functions, functions and effects as the blank sheet 1A, the pre-box making blank Y and the packaging box X1. Obtainable.
Further, since the locking convex portion 83 of the joining allowance 80 formed in the pop display portion 15 can be inserted into the notch 82, there is an effect that the forward tilt of the pop display portion 15 can be easily fixed.
Further, in addition to the bending lines 86 and 86, the pop display unit 15 can be further bent in the forward tilting direction at the ruled line 84, so that the forward tilting of the pop display unit 15 can be more stabilized.

Further, the blank sheet 1B, the pre-box making blank Y and the packaging box X2 produced by the blank sheet 1B can be tilted forward by separating the pop display portion 15 from the lower portion 35 of the front portion 3 by the ruled line 84 of the joining allowance 80. Therefore, the blank sheet 1B, the pre-box making blank Y and the packaging box X2 created by the blank sheet 1B have auxiliary ruled lines (not shown) extending in the horizontal direction on both sides of the joining allowance 80 in the pop display unit 15, and the pop display unit 15 By forming a groove-like gap between the lower portion 35 and the lower portion 35, it is possible to tilt the pop display portion 15 forward across a member such as a price rail.

Next, the blank sheet 1C, the pre-box making blank Y, and the packaging box X3 of the third embodiment of the present invention will be described with reference to FIGS. 13-16. In the present embodiment, the same configurations as the blank sheet 1A and the packaging box X1 of the first embodiment are designated by the same reference numerals and the description thereof will be omitted. Mainly, the configurations different from the blank sheet 1A and the packaging box X1 will be described. explain.

The blank sheet 1C, the pre-box making blank Y, and the packaging box X3 have a breaking line (window forming breaking line) 90L continuous with the first breaking line 20 on the front portion 3, and the front portion 3 is formed by the breaking line 90L. It differs from the first embodiment in that the opening window 90 can be formed by breaking.

The break line 90L forming the opening window 90 is formed in a substantially rectangular shape above the front holding portion 23 after securing the front holding portion 23 to such an extent that the lower portion of the product (not shown) can be firmly held.
Since the joining allowance 22 for joining the pop display portion 15 needs to be formed smaller than the width of the opening window 90, it is formed smaller than the width dimension of the joining allowance 22 in the first embodiment shown in FIG. ..

A fracture start slit 92 that is formed inside the fracture line 90L and is removed when the opening window 90 is formed is formed at the upper end portion of the opening piece portion 91 that triggers the fracture of the front surface portion 3 at the fracture line 90L.

The method of forming the pre-box making blank Y and the packaging box X3 using the above blank sheet 1C is the same as that of the first embodiment.
The packaging box X3 and the packaging box X1 of the first embodiment have the front surface of the product housed by forming the opening window 90 in the front portion 3 without removing the upper portion of the tubular body 2 shown in FIG. The difference is that the pop display unit 15 can be tilted forward from the opening window 90 as shown in FIGS. 14 and 15. Other than this point, the blank sheet 1C, the pre-box making blank Y, and the packaging box X3 have the same operations, functions, and effects as those of the first embodiment.
As shown in FIG. 16, the state in which the upper portion of the tubular body 2 of the packaging box X3 is removed is substantially the same as that of the first embodiment.

In the present embodiment, the width of the pop display unit 15 is set to be equal to or less than the width of the opening, but the width dimension of the pop display unit 15 is the width of the opening window 90, that is, the side support portion, as shown in FIG. It may be formed larger than the width between 23h and 23h. In this case, it is preferable to form folding lines 95 and 95 that allow the pop display unit 15 to be bent in the central direction so that the pop display unit 15 can be easily pulled out from the opening window 90.

Further, even if the present embodiment is applied to the blank sheet 1B, the pre-box making blank Y, and the packaging box X2 of the second embodiment to form the opening window 90, the same operations, functions, and effects as those of the present embodiment are obtained. Can be demonstrated.

Next, the blank sheet 1D, the pre-box making blank Y, and the packaging box X4 according to the fourth embodiment of the present invention will be described with reference to FIGS. 18-21. In the present embodiment, the same configurations as the blank sheet 1C and the packaging box X3 of the third embodiment are designated by the same reference numerals and the description thereof will be omitted. Mainly, the configurations different from the blank sheet 1C and the packaging box X3 will be described. explain.

The blank sheet 1D and the packaging box X4 are different from the third embodiment in that the pop display portion 15 can be rotated in the lateral direction to post information in a direction obliquely or orthogonal to the front portion 3.

Specifically, the blank sheet 1D and the packaging box X4 laterally support a joining allowance 96 for joining the pop display portion 15 to the lower portion 35 of the front portion 3 as one side portion of the opening window 90. It is formed in the portion 23h. Further, a notch 97 is formed on the side 3s of the joining allowance 96.
On the other hand, the pop display portion 15 is formed with a width and a shape that can face the joining allowance 96, and a bending line 98 is formed at the center portion in the width direction. Further, the pop display portion 15 is formed with a locking convex portion 99 that can be inserted into the notch 97 when the pop display portion 15 is bent at the bending line 98.

With the above configuration, as shown in FIGS. 19 to 21, the packaging box X4 formed of the blank sheet 1D can be posted by rotating the pop display unit 15 in the lateral direction. Further, as shown in FIGS. 20 and 21, by folding the pop display unit 15 at the folding line 98, it is possible to display information in either the left or right direction. The blank sheet 1D, the pre-box making blank Y, and the packaging box X4 have the same functions, functions, and effects as those of the first embodiment and the third embodiment in addition to the above.

In addition, in the first to fourth embodiments and these modified examples shown above, the case where the lid portion 16 is provided has been illustrated, but the blank sheet 1A-1D, the blank Y before box making, and the blank sheet Y The packaging boxes X1-X4 do not have to have the lid portion 16.
Specifically, the present invention does not have a so-called lid portion 16 in which the vertical (height) dimensions of the front portion 3, the pair of side surface portions 4, 5 and the back surface portion 6 are formed smaller than those illustrated in each embodiment. It can also be applied to a tray-shaped packaging box or a blank sheet forming the same and a blank before box making.

Further, in the present invention, as in each of the above-described embodiments, the pop display unit 15 is separably provided in either the first bottom flap 7 or the second bottom flap 8, and the pop display unit 15 is attached to the front surface portion 3. As long as it can be worn and can be posted by being separated from the first bottom flap 7 or the second bottom flap 8 when the bottom surface portion 40 is formed and protruding forward from the opening end of the front surface portion 3. It can be applied to any blank sheet, pre-box blank Y and packaging box.

Specifically, a blank sheet in which a tray-shaped packaging box is covered with a lid member covering the top surface and the tubular body 2 and the packaging box X and the lid member are joined to each other at a pair of side surface portions facing each other, before box making. It can also be applied to blank Y and packaging boxes. In this application example, a break line is formed around the joint portion between the lid member and the pair of side surface portions, and the joint portion is caused or removed to form a part of the pair of side surface portions and a part of the lid member. It is even better to release the fixing of the lid member so that the lid member can be attached and detached.
Although the main embodiments of the present invention have been described above, the present invention is not limited to the above-described embodiments and their modifications or applications, such as insertion of a locking convex portion, formation of an opening window 90, and the like. Each element of the above can be combined as appropriate for further application.

1A-1D ... Blank sheet 2 ... Cylindrical body 3 ... Front part 4 ... Right side surface (side surface)
5 ... Left side surface (side surface)
6 ... Back surface 7 ... First bottom flap (bottom flap)
8 ... 2nd bottom flap (bottom flap)
9 ... 3rd bottom flap (bottom flap)
15 ... Pop display part 16 ... Lid part 20 ... First break line
25 ... Second break line
29 ... Third break line
40 ... Bottom part 45 ... Connecting part 45s ... Connecting part breaking line 50 ... Pop breaking line
60 ... Window formation break line

Claims (10)

At least one of the front portion, the pair of side surface portions connected to each of the side surfaces of the front surface portion, the back surface portion connected to the pair of side surface portions, the front surface portion, the pair of side surface portions, and the back surface portion. It is provided with a plurality of bottom flaps, which are connected to the lower side and can form a bottom surface.
A first breaking line is formed on the front portion so that the front portion can be separated into upper and lower portions, and a second breaking line continuous with the first breaking line is formed on the pair of side surface portions.
At least one of the plurality of bottom flaps has one side that can overlap the inner side surface of the front surface portion or the side surface of the front surface portion when folded at the lower side, and is further folded at the lower side. At that time, a pop display unit that can be attached so as to overlap the front portion is connected via the one side.
The one side is a pop break line that enables the pop display portion to be separated from the bottom flap that connects the pop display portions.
With the plurality of bottom flaps folded inward, the front portion, the pair of side portions, and the back portion, which are connected in a cylindrical shape, are folded flat, and at this time, the pop display portion is formed on the front portion. By attaching it to the inner surface side, the pop display is displayed when the front portion, the pair of side portions and the back portion, and the plurality of bottom flaps are raised into a three-dimensional cylindrical shape to make a box. A blank sheet capable of tilting the pop display portion forward from the opening end of the front portion by separating the portions from the bottom flap to which the portions are connected and removing the upper side of the first breaking line. The plurality of bottom flaps are provided on at least one lower side of the front surface portion and one of the side surface portions.
Both the bottom flap provided on the lower side of the front surface portion and the bottom flap provided on one lower side of the side surface portion have the one side that can overlap the inner side surface of the front surface portion or the side surface of the front surface portion. ,
The first aspect of claim 1, wherein the pop display unit is connected to both a bottom flap provided on the lower side of the front surface portion and a bottom flap provided on one lower side of the side surface portion from different directions. Blank sheet. The lower part of the front portion separated by the first breaking line is a joint allowance to which the pop display portion is attached and bent toward the front side together with the pop display portion to tilt the pop display portion forward. It has a front holding part that supports the front of the product to be stored after box making,
The blank sheet according to claim 1 or 2, wherein the pop display portion is attached to the inner surface of the joining allowance. The lower portion of the front portion, which is separated by the first breaking line as a boundary, constitutes a front holding portion that supports the front surface of the product to be accommodated after box making.
The blank sheet according to claim 1 or 2, wherein the pop display portion has a joining allowance to be attached to the inside of the front holding portion and has a bending line at the upper end of the joining allowance. An opening window can be formed on the front portion, and a window forming break line continuous with the first break line is formed.
The blank sheet according to any one of claims 1 to 4, wherein the pop display portion can project toward the front side of an opening window formed by removing a part of the front portion at the window formation breaking line. The blank sheet according to claim 5, wherein the width dimension of the pop display portion is formed to be larger than the width dimension between the side support portions or the opening window. At least one of the front portion, the pair of side surface portions connected to each of the side surfaces of the front surface portion, the back surface portion connected to the pair of side surface portions, the front surface portion, the pair of side surface portions, and the back surface portion. It is provided with a plurality of bottom flaps, which are connected to the lower side and can form a bottom surface.
At least one of the plurality of bottom flaps has one side that can overlap the inner side surface of the front surface portion or the side surface of the front surface portion when folded at the lower side, and is further folded at the lower side. At that time, a pop display unit that can be attached so as to overlap the front portion is connected via the one side.
The one side is a pop break line that enables the pop display portion to be separated from the bottom flap that connects the pop display portions.
With the plurality of bottom flaps folded inward, the front portion, the pair of side portions, and the back portion, which are connected in a cylindrical shape, are folded flat, and at this time, the pop display portion is formed on the front portion. By attaching it to the inner surface side, the pop display is displayed when the front portion, the pair of side portions and the back portion, and the plurality of bottom flaps are raised into a three-dimensional cylindrical shape to make a box. A blank sheet capable of separating the portions from the bottom flap to which the portions are connected and tilting the pop display portion forward from the opening end of the front portion.
The blank sheet according to any one of claims 1 to 7 is provided.
A state in which a plurality of bottom flaps of the blank sheet are folded inside a front portion, a pair of side portions, and a back portion connected in a cylindrical shape, and a pop display portion is attached to the inner surface side of the front portion. A pre-box making blank in which the front portion, the pair of side portions, and the back portion are folded flat. The plurality of bottom flaps include a first bottom flap connected to the lower side of the front surface portion, a pair of second bottom flaps connected to each of the lower sides of the pair of side surface portions, and a second bottom flap connected to the lower side of the back surface portion. Has 3 bottom flaps
The pair of second bottom flaps are joined to a part of either the first bottom flap or the third bottom flap, respectively, to form a flatly folded cylindrical front portion, a pair of side portions, and a back portion. An interlocking joint that can form a bottom surface by interlocking the second bottom flap and the first bottom flap and interlocking the second bottom flap and the third bottom flap according to the movement caused by the three-dimensional cylindrical shape. The blank before box making according to claim 8. A packaging box made by using the pre-manufacturing blank according to claim 8 or 9.

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