JPH0676027U - Liquid paper container - Google Patents

Abstract

(57) [Summary] [Purpose] To facilitate the disposal of liquid paper containers used for milk, fruit juice drinks, sake, etc., after the contents have been used.
Try to fold it as small as possible and not bulky. In a rectangular liquid paper container having a gabled or flat top, in addition to the ruled lines for forming the container, two side wall parts on the left and right of the side wall part on the front of the container are provided with upper and lower ends thereof. In the shape of an isosceles triangle with the four ridges connecting the left and right corners at the bottom as the base, two diagonal ruled lines are provided toward the center of the side wall, and four intersections formed by these diagonal ruled lines are formed. 1 on each of the left and right side walls
The liquid paper container is provided with two vertical ruled lines and two horizontal ruled lines extending over either the front side wall or the back side wall.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a liquid paper container used for milk, fruit juice drinks, sake, etc., which makes it easy to dispose of an empty container after use.

[0002]

[Prior art]

 Recently, liquid paper containers have been replaced with conventional glass containers and metal containers, and chilled distribution type liquid foods such as milk, lactic acid bacteria drinks, liquid soups, and long-term storage of sake, fruit juice drinks, and noodle soups are required. It has come to be used in large amounts in a wide range of room temperature liquid foods. Then, these large amounts of used liquid paper containers can be thrown out in bulky form together with general trash from households after use of the contents products, or housewives can work hard on the torso and bottom. It was just crushed and thrown away.

[0003]

[Problems to be solved by the device]

 However, due to the recent problems of environmental destruction, improvement of industrial waste treatment methods is required, and packaging materials are also required to be easy to dispose of empty containers after the contents are used. It was Liquid paper containers used for chilled distribution type liquid foods such as milk are made of a relatively simple laminated material of polyethylene / paper / polyethylene composition and can be crushed by some means, but they can be crushed in some cases. Liquid paper containers used for warm-flowing type liquid foods are particularly rigid because of the relatively multi-layered laminated materials such as polyethylene / paper / aluminum foil / polyethylene terephthalate / polyethylene construction. In the case of housewives, they could only be crushed to a certain extent and were discarded in bulk. The present invention is a liquid paper container in which a side wall of the paper container is devised in advance so that an empty liquid paper container after use can be discarded without making it as bulky as possible.

[0004]

Means for Solving the Problems The first aspect of the present invention is, in a rectangular liquid paper container having a gable type or a flat top part, as shown in FIG. 1 in addition to the ruled lines for forming the container. In addition, the two side walls (123a, 123c) on the left and right of the side wall (123d) on the front of the container have an isosceles triangular shape with four ridges connecting the left and right corners at the top and bottom as the base. A total of eight creases (171 and 172, 173 and 174, 175 and 176, 177 and 178), each of which intersects diagonally toward the center of the section, are provided, and 4 formed by these diagonal creases. Two vertical ruled lines (181, 182) on the left and right side walls connecting the two intersections (A, B, C, D), and a horizontal line extending over either the front side wall part or the back side wall part (123b). Is a liquid paper container having two (183,184) ruled lines, and the second invention is a rectangular liquid paper container having a gabled or flat top. In addition to the ruled lines for forming, as shown in FIG. 2, the two side wall portions (223a, 223c) on the left and right of the side wall portion (223d) on the front of the container and the tops that are vertically connected to these side wall portions. A liquid paper container provided with two vertical continuous ruled lines (281, 282) at the center between the bottom and the bottom, and the third invention is a gable type or a square type having a flat top. In the liquid paper container, in addition to the ruled lines for forming the container, as shown in FIG. 3, there are two side wall parts (323a, 323c) on the left and right of the side wall part (323d) on the front of the container and those side wall parts. Two vertical ruled lines (381, 382) are provided in the center between the top and bottom that are vertically connected, and four ridges connecting the left and right corners at the bottom of the left and right side walls are at the bottom. There are two ruled lines that intersect diagonally toward the center of the side wall in the shape of an isosceles triangle, for a total of four ruled lines (375 and 376, 377 and 378). Establish a horizontal ruled line (384) that connects the two intersections (E, F) formed by and extends over either the front side wall or the back side wall (323b). It is a liquid paper container that has several horizontal ruled lines (383,385) connected to the four side walls on the front, left, right and back sides between the ridgeline that connects the left and right corners of the upper part of the section. The present invention relates to a rectangular liquid paper container having a gable type or a flat top, and in addition to the ruled lines for forming the container, when the side wall of the container is a square as shown in FIG. It is a liquid paper container in which a total of four diagonal lines (481,482,483,484) are provided diagonally in the same direction from the upper end to the lower end of each of the four containers (481,482,483,484). In a rectangular liquid paper container with a gabled or flat top, in addition to the ruled lines for forming the container, as shown in FIG. As described above, one vertical ruled line is formed at the center between the two side wall parts (523a, 523c) on the left and right of the side wall part (523d) on the front of the container and the top and bottom parts that are vertically connected to those side wall parts. A total of 2 pieces (581, 542) are provided, and in addition, a ruled line that diagonally intersects toward the center of the side wall is formed in an isosceles triangle shape with the four ridge lines connecting the left and right corners at the lower ends of the left and right side walls as the base. A total of four (575 and 576, 577 and 578), two at a time, connecting the two intersections (G, H) formed by these diagonal ruled lines, connecting the front side wall or the back side wall (523b) to the throat. It is a liquid paper container that has one horizontal ruled line (584) across one side.

The ruled lines provided on the paper container for folding before the present invention do not have a ruled line in a portion which does not trigger folding when folding an empty paper container in the case of a paper container having low rigidity. It is also good.

The part where the folding lines for folding are provided on the paper container before the present invention may be the one in which the relationship between the left and right side wall parts and the front and back side wall parts in the above description is reversed. However, the part where a vertical continuous ruled line is provided in the center between the side wall and the top and bottom that are vertically connected to the side wall is the top that is folded and the side wall that is connected to the top and the side wall that is connected to the top. It is provided on the bottom part.

In the liquid paper container of the present invention shown in FIG. 4 in which the side wall portion is a square, the side wall portion of the front side wall portion is also attached to the side wall portion of the seal panel (411). A similar diagonal ruled line (485) is provided at the overlapping portion with the diagonal ruled line.

[0008]

【Example】

 <Example 1> Next, a liquid paper container of the present invention will be described in detail with reference to the drawings of an example. FIG. 1 is an exploded plan view of a blank used in the embodiment of the outward folding type liquid paper container of the present invention, which shows five rectangular seal panels (111), a right side panel (112) and a back side in a horizontal direction. A panel (113), a left side panel (114), and a front panel (115) are connected in parallel in order via four vertical ruled lines (131,132,133,134), and further, these five panels are connected vertically 3 times. The top seal part (121), the top part (122), the side wall part (123), and the bottom part (124) are connected in parallel from the top through the ruled lines (141, 142, 143,) on the side of the book. At the bottom of the panel, a bottom seal (125) is provided via a horizontal ruled line (144) and two vertical ruled lines (163,164), and the left and right side panel top seals are vertically centered respectively. There are creases (161, 162), and the tops of the left and right side panels are the ridges that connect the left and right corners at the bottom of the top for folding. The bottom is the isosceles triangle, and two diagonal creases (151 and 152 and 153 and 154) that intersect the lower ends of the vertical creases (161 and 162) of the top seal part are provided. At the bottom of each of the two, there are two diagonal lines that intersect with the upper ends of the vertical ruled lines (163 and 164) of the bottom seal in the shape of an isosceles triangle whose base is the ridgeline connecting the left and right corners at the top of the bottom. The ruled lines (151 and 152 and 153 and 154) are provided, and the diagonal lines (191 and 192) for opening are provided on the tops of the back panel and the front panel, respectively. Next, in order to provide a ruled line according to the present invention, isosceles triangles with a vertical angle of 90 ° on the sidewalls (123a, 123c) of the left and right side panels with the ridges connecting the left and right corners at the tops as the bases. Two diagonally intersecting ruled lines (171 and 172 and 173 and 174) are provided toward the center of the side wall, and the apex angle with the ridge connecting the left and right corners at the bottom as the base is 90. Two isosceles diagonal ruled lines (175 and 176 and 177 and 178) are provided toward the center of the side wall, and four intersections (A, B) formed by these diagonal ruled lines are provided. , C, D), one vertical ruled line (181 and 182) on each side wall of the left and right side panels, and two continuous horizontal ruled lines that straddle the side wall (123b) of the back panel. (183 and 184) are provided.

The composition of the blank laminated material used in this example is as follows: [outside] polyethylene (20 μm) / paper (340 g / m ² ) / aluminum foil (7 μm) / polyethylene terephthalate (12 μm) / polyethylene (60 μm) ) [Inside], with characters and patterns printed on the surface by the gravure printing method. .

Next, the blank side-sealed with a frame sealer was poured into a filling machine, the bottom was heat-sealed, water was filled for the test, and then the top was heat-sealed and sealed. An external folding type liquid paper container of the present invention having a room temperature distribution type having a gable top shown in FIG.

After opening the fabricated external folding liquid paper container and draining water, hold an empty paper container vertically with both hands with the side wall of the back side facing up, and hold the paper container with the thumb and ring finger of both hands. When the middle of both sides of the side wall of the paper container is pressed from both sides by sandwiching it, the ruled lines of the present invention provided on the side wall of the back side and the side wall of the left and right side surfaces are easily shown in FIG. 6 (B). Thus, the left and right side walls were folded outward, and at the same time, the top and bottom were folded upward, and a small empty paper container could be folded flat.

Example 2 FIG. 2 is a developed plan view of a blank used in an example of the inward folding type liquid paper container of the present invention, in which five rectangular seal panels (211) are arranged in the horizontal direction. The right side panel (212), the back panel (213), the left side panel (214), and the front panel (215) are serially connected in parallel via four vertical ruled lines (231, 232, 233, 234). On the panel, the top seal part (221), the top part (222), the side wall part (223), and the bottom part (224) are serially connected in parallel from the top through three horizontal ruled lines (241, 242, 243,) in the vertical direction. However, at the bottom of the left and right side panels and the back panel, a bottom end seal part (225) is provided through a horizontal ruled line (244) and two vertical ruled lines (263,264). Each part has a vertical ruled line (261, 262) in the center, and the tops of the left and right side panels are the tops for folding. Two isosceles ruled lines (251 and 252 and 253 and 254) that intersect with the lower ends of the vertical ruled lines (261 and 262) of the top seal part in an isosceles triangle whose base is the ridgeline that connects the left and right corners at the end In addition, at the bottom of the left and right side panels, the vertical ruled lines (263 and 264) of the bottom seal are formed in an isosceles triangle whose base is the ridgeline connecting the left and right corners at the top of the bottom. ) And two diagonal creases (251 and 252 and 253 and 254) that intersect with the upper edge of), and diagonal creases (291 and 292) for opening the back and front panels, respectively. It was Next, in order to provide a ruled line according to the present invention, two side wall parts (223a, 223c) on the left and right of the side wall part (223d) on the front of the container and the center of the top and bottom parts that are vertically connected to the side wall part Two vertical ruled lines (2 81, 282) are provided one by one.

The composition of the blank laminated material used in this example was [outside] polyethylene (20 μm) / paper (340 g / m ² ) / polyethylene (30 μm) [inside], and the surface was gravure printed. Characters and pictures were printed by the method.

Next, the blank side-sealed with a frame sealer is poured into a filling machine, the bottom is heat-sealed, water is filled for the test, and then the top is heat-sealed and sealed, and the content volume is 1000 ml. The foldable type liquid paper container of the present invention of the chilled distribution type having the gable type top shown in FIG.

After opening the internal folding type liquid paper container of the present invention produced and draining the water, the top of the empty paper container is completely opened, and the side wall of the front surface or the back surface faces up with both hands. Hold the paper container vertically and press the vertical ruled line of the present invention in the center of the side wall on the left and right side with your left and right index fingers, and at the same time press the bottom left and right upper parts with your left and right thumbs. It was possible to fold a small empty paper container in a plane as shown in ().

<Embodiment 3> FIG. 3 is a developed plan view of a blank used in the embodiment of the center folding type liquid paper container of the present invention, in which five rectangular seal panels (311) are arranged in the horizontal direction. The right side panel (312), the back side panel (313), the left side panel (314), and the front side panel (315) are connected in parallel in order via four vertical ruled lines (331,332,333,334), and these five On the panel, the top seal part (321), the top part (322), the side wall part (323), and the bottom part (324) are continuously arranged in parallel from the top through three horizontal ruled lines (341, 342, 343) in the vertical direction. , The left and right side panels and the bottom of the back panel are provided with bottom seals (325) through horizontal creases (344) and two vertical creases (363,364), and the upper ends of the left and right side panels. A vertical ruled line (361,362) is provided in the center of each seal, and the top and bottom of the left and right side panels are at the bottom of the top for folding. Two isometric diagonal lines (351 and 352 and 353 and 354) intersecting the lower ends of the vertical ruled lines (361 and 362) of the top seal part are provided in an isosceles triangle shape with the ridge line connecting the right corners as the base. , At the bottom of the left and right side panels, diagonally intersect with the upper ends of the vertical ruled lines (363 and 364) of the bottom seal part in an isosceles triangle whose base is the ridgeline connecting the left and right corners at the top of the bottom. The book had creases (355 and 356 and 357 and 358), and the tops of the back and front panels were provided with diagonal creases (391 and 392) for opening, respectively. Next, in order to provide the ruled lines according to the present invention, one vertical continuous ruled line is formed at the center between the left and right side wall parts (323a, 323c) and the top and bottom parts that are vertically connected to the side wall parts. Two lines (381,382) are provided, and two diagonal ruled lines (375 and 376) in the shape of an isosceles triangle with the apex angle of 90 ° with the ridge line connecting the left and right corners at the lower end as the base. And 377 and 378) toward the center of the side wall, and further connecting the two intersections (E, F) formed by these diagonal ruled lines, to the side wall of the left and right side wall panels, One continuous horizontal ruled line (384) is provided across the side wall part (323b), and two horizontal ruled lines are provided between this horizontal ruled line and the ridge line connecting the left and right corners of the upper end of the side wall part ( 383, 385) are continuously provided on the four side walls on the front, left and right, and the back.

The composition of the blank laminated material used in this example was [outside] polyethylene (20 μm) / paper (340 g / m ² ) / polyethylene (30 μm) [inside], and the surface was gravure printed. Characters and pictures were printed by the method.

Next, the blank side-sealed with a frame sealer is poured into a filling machine, the bottom part is heat-sealed, water is filled for the test, and the top part is heat-sealed and sealed. The external folding type liquid paper container of the present invention of the chilled distribution type having the gable type top shown in FIG.

After opening the fabricated external folding liquid paper container of the present invention and draining water, completely open the top of the empty paper container, and vertically with both hands with the side wall of the back side facing up. Hold the paper container and press the vertical ruled line of the present invention in the center of the left and right side walls of the paper container with the left and right forefinger, and at the same time, press the left and right sides of the bottom and side walls with the left and right thumbs and forefinger, and When it was folded back and forth according to the ruled line, it was possible to easily fold it into a small three-dimensional shape as shown in FIG. 8 (B).

<Fourth Embodiment> FIG. 4 is a developed plan view of a blank used in the embodiment of the center folding type liquid paper container of the present invention. In the horizontal direction, one rectangular seal panel (411) and Four square right side panels (412), back panel (413), left side panel (414), front panel (415) are connected in parallel in order through four vertical ruled lines (431,432,433,434), In addition, these five panels have the top seal part (421), the top part (422), the side wall part (423), and the bottom part (424) in order from the top through three horizontal ruled lines (441,442,443) in the vertical direction. Consecutively installed in parallel, and at the bottom of the left and right side panels and back panel, a bottom end seal part (425) is provided through a horizontal ruled line (444) and two vertical ruled lines (463,464). Vertical creases (461, 462) are provided at the center of the top edge of the panel, and the tops of the left and right side panels are individually folded for folding. Two diagonal ruled lines (451 and 452 and 453 and 454) intersecting the lower ends of the vertical ruled lines (461 and 462) of the top seal part in an isosceles triangle whose base is the ridgeline that connects the left and right corners at the top and bottom. ) Is provided at the bottoms of the left and right side panels, and the top and bottom of the vertical ruled lines (463 and 464) of the bottom seal part are in the shape of an isosceles triangle with the ridge line connecting the left and right corners at the top of the bottom as the base. Two diagonal creases (455 and 456 and 457 and 458) intersect each other, and diagonal creases (491 and 492) for opening the back and front panels, respectively. Next, in order to provide a ruled line according to the present invention, one diagonal ruled line is diagonally formed from the upper left end to the lower right end on the side walls (423a, 423b, 423c, 423d) of the four panels on the front, left, right, and back. A total of four (481,482,483,484) are provided, and the side wall of the seal panel that is attached to the back of the front side wall also has the same diagonal ruled line at the overlapping part with the diagonal ruled line of the front side wall ( 485).

The composition of the blank laminated material used in this example was as follows: [outside] polyethylene (20 μm) / paper (340 g / m ² ) / aluminum foil (7 μm) / polyethylene terephthalate (12 μm) / polyethylene (60 μm) ) (Inside), and letters and patterns were printed on the surface by the gravure printing method.

Next, the blank side-sealed with a frame sealer is poured into a filling machine, the bottom is heat-sealed, water is filled for the test, and then the top is heat-sealed and sealed, and the content volume is 1000 ml. The oblique folding type liquid paper container of the present invention having a room temperature distribution type having a gable top shown in FIG. The four side wall portions of the container are X: Y: Z = 1: 1: 1.

After opening the manufactured oblique folding liquid paper container of the present invention and draining water, hold the lower left side of the empty paper container with the left hand, and use the thumb of the right hand to place the present invention on the side walls of the four containers. When the diagonal ruled lines were sequentially folded inward, it was possible to easily fold them into a small three-dimensional shape as shown in FIG. 9 (B).

Example 5 FIG. 5 is a developed plan view of a blank used in an example of the flat-folding liquid paper container of the present invention. In the horizontal direction, five rectangular seal panels (511), The right side panel (512), the back side panel (513), the left side panel (514), and the front panel (515) are serially connected in parallel through four vertical ruled lines (531,532,533,534), and these five On the panel, the upper end seal part (521), the top part (522), the side wall part (523), and the bottom part (524) are continuously arranged in parallel from the top through three horizontal ruled lines (541, 542, 543) in the vertical direction. , The left and right side panels and the bottom of the rear panel are provided with a bottom seal part (525) through a horizontal ruled line (544) and two vertical ruled lines (563,564), and the upper ends of the left and right side panels. A vertical ruled line (561,562) is provided in the center of each seal, and the top and bottom of the left and right side panels are located at the bottom of the top for folding. Two isometric ruled lines (551 and 552 and 553 and 554) intersecting the lower end of the vertical ruled line (561 or 562) of the top seal part are provided in an isosceles triangle whose base is the ridge connecting the right corners. , At the bottom of the left and right side panels, diagonally intersecting the upper ends of the vertical ruled lines (563 and 564) of the bottom seal part in an isosceles triangle whose base is the ridgeline connecting the left and right corners at the top of the bottom. The lines of the book (555 and 556 and 557 and 558) were provided. Next, in order to provide the ruled lines according to the present invention, one vertical continuous ruled line is formed at the center of the two side wall parts (523a, 523c) on the left and right and the top and bottom parts that are vertically connected to the side wall parts. A total of two (581,582) lines are provided on the left and right side walls, and two diagonal ruled lines (5 75 and 576) in the shape of an isosceles triangle with the apex angle of 90 ° with the ridgeline connecting the left and right corners at the bottom as the base. And 577 and 578) toward the center of the side wall and connecting the two intersections (G, H) formed by these diagonal ruled lines to the side wall of the left and right side wall panels, One continuous horizontal ruled line (584) is provided across the side wall (523b).

The composition of the blank laminated material used in this example was [outside] polyethylene (20 μm) / paper (340 g / m ² ) / polyethylene (30 μm) [inside], and the surface was gravure printed. Characters and pictures were printed by the method.

Next, the blank side-sealed with a frame sealer was poured into a filling machine, the bottom was heat-sealed, water was filled for the test, and then the top was heat-sealed and sealed, and the content volume was 1000 ml. The foldable liquid paper container of the present invention of the chilled distribution type having the flat top portion shown in FIG.

The triangular ears (591,592) that are folded and attached to the upper ends of the left and right side wall portions of the flat fold type liquid paper container having the flat top portion of the present invention thus produced are shown in FIG. 10 (B). As shown in, the adhesive part was peeled off and stood up, both tip parts were cut and opened, and the container was tilted to drain water from one opening part. The other opening part formed an air hole. In addition, when a highly viscous content is put in the container of this example, when the remaining amount becomes small, the contents are crushed by using the ruled line for disposal according to the present invention. It is also possible to squeeze out. Hold the paper container with the water contents drained vertically with both hands with the back side wall facing up, and use the left and right thumbs on the back side wall and the four fingers on the front side wall. Then, crush the container by opening the vertical ruled line (581, 582) of the present invention in the center of the left and right side walls to the outside, and put your thumb on the bottom and put your index finger on the horizontal ruled line (584). When the other three pads were applied to the side wall of the surface and the bottom was crushed into a hexagonal shape as shown in FIG. 10 (C), a small empty paper container could be folded into a flat shape.

[0028]

[Effect of device]

 As shown in the above embodiments, when the liquid paper container of the present invention is used, it can be folded into small pieces according to the rule provided in advance on the side wall of the container after use and can be disposed of without being bulky. It was

The liquid paper container of the present invention can also be used for a chilled distribution type paper container such as milk and a room temperature distribution type container such as sake which is particularly rigid and difficult to crush.

When the liquid paper container of the present invention is filled with a relatively high-viscosity content, when the remaining amount of the content is low, the container is crushed by using the ruled line according to the present invention. It is also possible to squeeze things out.

In addition, the liquid paper container of the present invention is easy to dispose of compared with the conventional paper container, so that the production cost is not particularly improved, and the liquid paper container is provided on the side wall. The ruled line does not impair the display effect of the product, and if the ruled line is taken into consideration in advance when designing, it is possible to add the display effect of a new product.

Further, the liquid paper container of the present invention can cope with the problems of environmental destruction and the recycling society in the future in connection with the recent problems of industrial waste treatment.

[Brief description of drawings]

FIG. 1 is a developed plan view of a blank of an external folding type liquid paper container used in Embodiment 1 of the present invention.

FIG. 2 is a developed plan view of a blank of an internal folding type liquid paper container used in Embodiment 2 of the present invention.

FIG. 3 is a developed plan view of a blank of a center folding type liquid paper container used in a third embodiment of the present invention.

FIG. 4 is a developed plan view of a blank of the oblique folding type liquid paper container used in Embodiment 4 of the present invention.

FIG. 5 is a developed plan view of a flat-folding liquid paper container blank used in Embodiment 5 of the present invention.

FIG. 6A is a perspective view of an external folding type liquid paper container used in the first embodiment of the present invention. FIG. 3B is a perspective view showing the folded state of the liquid folding paper container used for the first embodiment of the present invention when the liquid folding liquid paper container is discarded.

FIG. 7A is a perspective view of an internal folding type liquid paper container used in Embodiment 2 of the present invention. FIG. 7B is a perspective view showing a folded state of the liquid paper container at the time of discarding the internally folded type liquid paper container used in the second embodiment of the present invention.

FIG. 8A is a perspective view of a center-foldable liquid paper container used in Embodiment 3 of the present invention. FIG. 6B is a perspective view showing a folded state of the liquid paper container at the time of discarding the center folding type liquid paper container used in Embodiment 3 of the present invention.

FIG. 9A is a perspective view of an obliquely-folded liquid paper container used in Embodiment 4 of the present invention. (B) Liquid when discarding the oblique folding liquid paper container used in Embodiment 4 of the present invention

FIG. 10A is a perspective view of a flat fold type liquid paper container used in Embodiment 5 of the present invention. (B) It is an explanatory view showing a state at the time of pouring out the contents of the flat folding type liquid paper container used in Example 5 of the present invention. FIG. 9C is a perspective view showing a folded state of the flat-folding liquid paper container used in the fifth embodiment of the present invention when the liquid paper container is discarded.

[Explanation of symbols]

111,211,311,411,511 …… Seal panel 112,212,312,412,512 …… Right side panel 113,213,313,413,514 …… Rear panel 114,214,314,414,514 …… Left side panel 115,215,315,415,515 …… Front panel 121,221,321,421,423,522,522,223,223,223,522,522,223,223,223,522,522,522,223,223,223,522,522 Side wall part 123a, 223a, 323a, 423a, 523a …… Right side wall part 123b, 223b, 323b, 423b, 523b …… Back side wall part 123c, 223c, 323c, 423c, 523c …… Left side wall part 123d, 223d, 323d, 423d, 523d …… Side wall 124,224,324,424 …… Bottom of each panel 125,225,325,425 …… Bottom seal of each panel 141,142,143,144,151,152,153,154,155,156,157,158,16
1,162,163,164,171,172,173,174,175,176,177,178,181,
182,183,184,191,192,241,242,243,244,251,252,253,25
4,255,256,257,258,261,262,263,264,281,282,291,292,
341,342,343,344,351,352,353,354,355,356,357,358,36
1,362,363,364,375,376,377,378,381,382,383,384,385,
391,392,441,442,443,444,451,452,453,454,455,456,45
7,458,461,462,463,464,481,482,483,484,485,491,492,
541,542,543,544,551,552,553,554,555,556,557,558,56
1,562,563,564,575,576,577,578,581,582, 584 Ruled lines 591,592 Triangle ears

Claims (5)

[Scope of utility model registration request] 1. A rectangular liquid paper container having a gabled or flat top portion, in addition to a ruled line for forming the container, two side wall portions on the left and right of the side wall portion on the front surface of the container, and their upper ends. Two ruled lines diagonally intersecting toward the center of the side wall are provided in the shape of an isosceles triangle with the four ridge lines connecting the left and right corners at the bottom end as the base, and further, these diagonal ruled lines are formed. A liquid sheet characterized in that one vertical ruled line is formed on each of the left and right side walls connecting the four intersections, and two horizontal ruled lines extending over either the front side wall or the back side wall are provided. container. 2. A rectangular liquid paper container having a gabled or flat top portion, in addition to the ruled lines for forming the container, two side wall parts on the left and right of the side wall part on the front of the container and those side wall parts. A liquid paper container characterized in that one vertical continuous ruled line is provided at the left-right center of the top and bottom of the top and bottom of the paper. 3. A rectangular liquid paper container having a gabled or flat top portion, in addition to the ruled lines for forming the container, two side wall parts on the left and right of the side wall part at the front of the container and the side wall parts thereof. One vertical continuous ruled line is provided at the center of the left and right of the top and bottom that are arranged vertically, and an isosceles triangle whose bottom is two ridges connecting the left and right corners at the lower ends of the left and right side walls Two ruled lines diagonally intersecting each other are provided toward the center of the side wall, and the two intersections formed by these diagonal ruled lines are connected to each other so as to extend over either the front side wall or the back side wall. One ruled line was provided, and several horizontal ruled lines were continuously provided on the four side wall parts on the front, left and right sides between this horizontal ruled line and the ridge line connecting the left and right corners of the upper end of the side wall part. A liquid paper container characterized by the above. 4. A liquid paper container having a gabled or flat top and a square side wall portion, in addition to the ruled lines for forming the container, four side wall portions on the front, left, and right sides of the container. A liquid paper container characterized in that one diagonal ruled line is provided diagonally in the same direction from the upper end to the lower end. 5. In a rectangular liquid paper container having a flat top, in addition to the ruled lines for forming the container, two side wall parts on the left and right of the side wall part on the front of the container and the upper and lower sides of the side wall part are connected. One vertical continuous ruled line is provided at the left and right center of the top and bottom to be installed, and the side wall part is an isosceles triangle with two ridge lines connecting the left and right corners at the lower ends of the left and right side wall parts as the base. Two diagonal ruled lines are provided toward the center of the, and a horizontal ruled line that crosses either the front side wall part or the back side wall part that connects the two intersections formed by these diagonal ruled lines A liquid paper container characterized in that one is provided.