JP2023010556A - Gable-top container - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a gable-top container capable of obtaining an easy-to-drink spout shape, dispensing with a straw.

SOLUTION: In a gable-top container having a volume of 500 ml, a first roof panel and a second roof panel have each longitudinal folding bending line extending from the upper end center to the lower end center, and a first gable wall panel and a second gable wall panel have each longitudinal folding bending line extending from the upper end center to the lower end center, and the first gable wall panel and the second gable wall panel are provided respectively with a spout display part showing the spout.

SELECTED DRAWING: Figure 1

COPYRIGHT: (C)2023,JPO&INPIT

Description

The present disclosure relates to gable-top containers.

BACKGROUND ART Conventionally, as a paper container for beverages, etc., a gable-top container made of a paperboard material having a thermoplastic resin laminated on the front and back surfaces has been widely used, and various forms have been proposed (for example, Patent Document 1). .

In general, a drinking-size (for example, 500 ml or less) gable-top type container is often attached with a straw, and the amount of consumption of the straw has been enormous. Beverage straws are typically plastic straws and discarded straws after use are difficult to decompose in the natural environment and are therefore not environmentally friendly. In particular, the amount of milk provided in school lunches and the like is enormous, and the amount of waste of straws is also enormous. Although it is possible to drink directly from the spout of a conventional gable-top type container, it is extremely difficult to drink due to the sharp beak shape of the spout.

JP-A-2003-312653

The present disclosure is an invention made in view of the above problem, and a main object of the present disclosure is to provide a gable-top container that does not require a straw and that can obtain an easy-to-drink mouth shape.

In order to achieve the above object, the present disclosure provides a tubular trunk section in which four side panels, namely, a first side panel, a second side panel, a third side panel, and a fourth side panel, are connected in this order; a bottom portion connected to the lower end of the body portion; and a gabled roof portion connected to the upper end of the body portion, the gabled roof portion being opposed to each other and connected to the first side panel; a second roof panel connected to the third side panel, and the first roof panel and the second roof panel facing each other in a direction intersecting the facing direction of the first roof panel and the second roof panel. Folded between the first gable wall panel connected to the second side panel and the second gable wall panel connected to the fourth side panel, the upper end of the first roof panel and the second roof panel A gable-top container having a capacity of 500 ml or less, comprising an upper end portion and a top seal portion formed by joining the upper end portion of the first end wall panel and the upper end portion of the second end end wall panel, The first roof panel and the second roof panel each have a longitudinal fold line extending from the center of the top to the center of the bottom, and the first gable wall panel and the second gable wall panel each have a center of the top. To provide a gable-top type container having a vertical fold line extending from the center of the lower end to the bottom.

The present disclosure has the effect of being able to provide a gable-top container that does not require a straw and has an easy-to-drink mouth shape.

1A and 1B are a perspective view and perspective and top views after opening, illustrating a gable-top container of the present disclosure; 1 is an exploded view of a gable-top container of the present disclosure; FIG. 1 is an exploded view of a gable-top container of the present disclosure; FIG. 1 is an exploded view of a gable-top container of the present disclosure; FIG. 1 is an exploded view of a gable-top container of the present disclosure; FIG. 1 is an exploded view of a gable-top container of the present disclosure; FIG. 1 is an exploded view of a gable-top container of the present disclosure; FIG. 1 is an exploded view of a gable-top container of the present disclosure; FIG. It is the perspective view which illustrates the conventional gable top type container, and the perspective view after opening. 1 is an exploded view of a gable-top container of the present disclosure manufactured in an example; FIG.

Hereinafter, embodiments of the present disclosure will be described with reference to the drawings and the like. However, the present disclosure can be embodied in many different modes and should not be construed as limited to the description of the embodiments exemplified below. In addition, in order to clarify the description, the drawings may schematically represent the width, thickness, shape, etc. of each part compared to the embodiment, but this is only an example, and the interpretation in the present disclosure is limited. not something to do. In addition, in this specification and each figure, the same reference numerals may be given to the same elements as those described above with respect to the existing figures, and detailed description thereof may be omitted as appropriate. Also, for convenience of explanation, the terms "upper" and "lower" may be used, but the up-down direction may be reversed.

Also, in this specification, there is no particular limitation when a configuration such as a member or a region is “above (or below)” another configuration such as another member or another region. So far, this includes not only when directly above (or directly below) other structures, but also when above (or below) other structures, i.e. above (or below) other structures and between other structures. Including cases where the constituent elements of are included.

FIG. 1(a) is a perspective view illustrating a gable-top container of the present disclosure. 1(b) and 1(c) are respectively a perspective view and a top view of the gable-top container of FIG. 1(a) after being opened. FIG. 2 is an exploded view of a gable-top container of the present disclosure; The gable-top container 1 of the present disclosure shown in FIGS. 1 and 2 is a gable-top container with a capacity of 500 ml or less, and includes a first side panel S1, a second side panel S2, a third side panel S3 and a fourth side panel S3. It has a cylindrical body 2 to which the four side panels of S4 are connected, a bottom 3 connected to the lower end of the body 2, and a gable roof 4 connected to the upper end of the body. The gable roof portion 4 includes a first roof panel R1 connected to the first side panel S1 and a second roof panel R2 connected to the third side panel S3, which are opposed to each other, the first roof panel R1 and the second roof panel R2. A first gable wall panel W1 and a fourth side panel connected to a second side panel S2 facing each other in a direction intersecting the facing direction of and folded between the first roof panel R1 and the second roof panel R2. The second gable wall panel W2 connected to S4, the upper end portions of the first roof panel R1 and the second roof panel R2, and the upper end portions of the first gable wall panel W1 and the second gable wall panel W2 are joined together. and a top seal portion T.

In the present disclosure, the first roof panel R1 and the second roof panel R2 each have longitudinal fold lines X1, X3 extending from the top center C1 to the bottom center C2, and the first gable wall panel W1 and the second gable wall panel W1 and the second gable wall panel W1, respectively. The gable wall panel W2 is characterized by having vertical folding lines X2 and X4 respectively extending from the upper end center C3 to the lower end center C4.

FIG. 9(a) shows a perspective view of a conventional gable-top container. A gable-top container 100 as shown in FIG. 9A has a beak-shaped spout after being opened. Although it is possible to drink directly from such a spout, it is extremely difficult to drink due to the sharp shape of the spout. It is also possible to completely open the top seal portion T' by peeling off the joint and directly put the drink in the mouth to drink, but the shape of the opening becomes a substantially square shape as shown in FIG. 9(b). In addition, since the roof panels R11 and R12 are once folded in the valley when unsealed, they are likely to be dented inward, and the shape of the opening is not maintained and becomes unstable. Therefore, there is a problem that it is difficult to drink and spills when drinking.

On the other hand, in the case of the gable-top container of the present disclosure, each of the first roof panel R1 and second roof panel R2, and the first and second gable wall panels W1 and W2 extends from the center of the upper end to the center of the lower end. By having vertical bending lines X1, X3, X2, and X4, these vertical bending lines are formed by peeling off all the joints of the top seal portion, opening the entire surface, and then mountain-folding, so that the shape of the opening is an octagonal shape close to a circle. and the shape of the opening can be maintained (FIGS. 1(b) and 1(c)). Therefore, it can be transformed into a cup-shaped vessel, and has a mouth shape that makes it easy to drink by directly touching it.

Furthermore, since the gable-top container of the present disclosure does not require a straw, it can contribute to elimination of plastics and reduction of marine litter. In addition, since the straw is not attached, the product can be easily packed in a cardboard box or the like, and the product can be displayed at a store in a space-saving manner. Furthermore, after drinking, the container can be easily unfolded into a flat shape and recycled. It is easy to use, and can be thinned and discarded, leading to a reduction in the volume of waste. Moreover, it can be manufactured using a conventional filling machine, which is advantageous in terms of cost.

In addition, compared to drinking from the spout of a conventional gable-top container, the remaining amount can be seen, making it easier to adjust the tilt when drinking. Therefore, spilling from the mouth can be suppressed, and the drink can be drunk to the end. As a result, it is possible to prevent the contents from scattering when the container is flattened or folded.

I. Configuration (1) Gable Roof Section (a) Roof Panel and Gable Wall Panel The gable roof section consists of a first roof panel R1 and a second roof panel R2, and a first roof panel R1 and a second roof panel R2 facing each other. The first roof panel W1 and the second roof panel W2 are folded between the first roof panel R1 and the second roof panel R2 and face each other in a direction intersecting the facing direction of the roof panel R1 and the second roof panel R2. The first roof panel R1 and the second roof panel R2 are respectively connected to the first side panel S1 and the third side panel S3 via a lateral fold line y. The first gable wall panel W1 and the second gable wall panel W2 are respectively connected to the second side panel S2 and the fourth side panel S4 via a horizontal bending line y. The first roof panel R1, the first gable wall panel W1, the second roof panel R2, and the second gable wall panel W2 are annularly connected in this order.

A pair of opposing roof panels (a first roof panel R1 and a second roof panel R2) each have a rectangular inclined piece 11 and an inner adhesive piece 15 outside the top seal portion T of the gable-top container 1. and the outer adhesive piece 12 located at the . In the top seal portion T, the surface of the outer sticking piece 12 on the inner side of the container is the joint surface, and the surface of the inner sticking piece 15 is the surface on the outside of the container and the surface on the inside of the container.

A set of facing gable wall panels (the first gable wall panel W1 and the second gable wall panel W2) has a folding piece 13 connected to the side panels S2 and S4, and a folding piece 13 connected to the side panel S2 and S4. It is formed of a pair of folded pieces 14 connected to the inclined pieces 11 and a pair of inner adhesive pieces 15 connected to the pair of folded pieces 14 .

(b) Top seal part The gable roof part in the present disclosure is formed by joining the upper ends of the first roof panel R1 and the second roof panel R2 and the upper ends of the first gable wall panel W1 and the second gable wall panel W2. A top seal portion T is provided.

Specifically, the outer adhesive strips 12, which are the upper ends of the first roof panel R1 and the second roof panel R2, are attached to the inner adhesive strips 12, which are the upper ends of the first gable wall panel W1 and the second gable wall panel W2. It is formed wider than each inner sticking piece so as to protrude from the sticking piece 15 . In the top seal portion, each boundary is used as a folding line, and the folding lines of the folding piece 13 and the folding piece 14 are folded inward, and the facing end wall panels (the first end wall panel W1 and the second end end wall panel W2) is folded between the roof panels (the first roof panel R1 and the second roof panel R2), the opposing inclined pieces 11 are folded inward, and the inner adhesive pieces 15 are overlapped by the outer adhesive pieces 12. It is formed by aligning and adhering the lapped portion.

(c) Vertical Bending Lines In the present disclosure, each of the first roof panel R1 and the second roof panel R2 has vertical bending lines X1, X3 extending from the top center C1 to the bottom center C2, and the first gable wall. Each of the panel W1 and the second gable wall panel W2 has vertical folding lines X2, X4 extending from the upper end center C3 to the lower end center C4. By providing four vertical bending lines in this way, by peeling off all the joints of the top seal portion and opening the entire surface, these vertical bending lines are mountain-folded, so that the shape of the opening is an octagon that is close to a circle. and can retain the shape of the opening. All such vertical folding lines are formed so as to form mountain folds.

The vertical folding lines X1, X3, X2 and X4 of the first roof panel R1, the second roof panel R2, the first gable wall panel W1 and the second gable wall panel W2 cross the horizontal folding line y, respectively. It is also preferably formed on the one side panel S1, the third side panel S3, the second side panel S2, and the fourth side panel S4.

The length of the vertical folding line that crosses the horizontal folding line y (the length of the vertical folding line in the side panel) should be 1/5 or more of the length of the body 2 (that is, the length of the side panel in the vertical direction). , and more preferably 1/4 or more of the length of the trunk portion 2 . This is because the shape of the opening can be easily maintained in an octagonal shape after unsealing. On the other hand, it is preferably 3/5 or less of the length of the trunk portion 2, and more preferably 1/2 or less of the length of the trunk portion 2. This is because the stability of the shape of the body can be enhanced when the body is held in the hand and drunk.

(d) Display part As shown in Fig. 3, the gable-top container of the present disclosure is provided with a spout display part Q1 for indicating that it is a spout on the first gable wall panel W1 and the second gable wall panel W2. is preferred. The first roof panel and the second roof panel are touched by human hands during transportation, but the first gable wall panel and the second gable wall panel are not touched by human hands. It is hygienic and preferable to use the upper end portion of the second gable wall panel as a drinking port. In addition, since the inner adhesive strips 15 of the first and second gable wall panels W1 and W2 are joined on the outer side of the container (in the developed view of FIG. 3, the front and back surfaces are bonded), The surface (surface outside the container) may peel off. Therefore, the drinking spout display part Q1 is printed on either one or both of the folding piece 13 and the folding piece 14 below the inner sticking piece 15 of the first and second gable wall panels W1 and W2. is preferred. Incidentally, in the developed view in FIG. 3, the portions to be bonded when forming the gable-top type container are indicated by oblique lines.

The gable-top container of the present disclosure preferably has a press-in display formed by printing in order to facilitate the octagonal shape of the opening after all the joints of the top seal are peeled off. As shown in FIG. 4, the push-in display part can have a push-in part Q21 (Q21a and Q21b) and a push-in explanation part Q22 that encourages pushing the push-in part inward after opening. It is preferable that the recessed portions are formed near the left and right corners of the upper end of each side panel, near the left and right corners of the lower end of each roof panel, and near the left and right corners of the lower end of each gable wall panel. Specifically, (i) the push-in portions Q21a are provided near the left and right corners of the upper end of the first side panel S1 and near the left and right corners of the lower end of the first roof panel R1, and (ii) the upper end of the second side panel S2. (iii) near the left and right corners of the upper end of the third side panel S3 and the lower end of the second roof panel R2; Indentations Q21a are formed near the left and right corners, and (iv) indentations Q21b are formed near the left and right corners at the upper end of the fourth side panel S4 and near the left and right corners at the lower end of the second gable wall panel W2. is preferred. After all the joints of the top seal portion are peeled off, the pressing portions Q21a formed in (i) and (iii) facing each other are pushed inward, so that the vertical folding lines X2 and X4 can be easily crimped. can be folded. Further, by pressing inwardly the push-in portions Q21b formed in (ii) and (iv) facing each other, the vertical folding lines X1 and X3 can be easily mountain-folded. After peeling off all the joints of the top seal portion, the push-in portion Q21a and the push-in portion Q21b are pushed inward in order, so that the shape of the opening can be easily made into an octagonal shape without inserting a finger into the container after unsealing. can. The order in which the push-in portion Q21a and the push-in portion Q21b are pushed in is not particularly limited, and the push-in portion Q21b may be pushed in after pushing in the push-in portion Q21a, or vice versa. The push-in portion Q21a and the push-in portion Q21b are preferably distinguished by color or the like. It is preferable that the push-in explanation part Q22 includes a description to encourage pushing in the push-in part Q21a and the push-in part Q21b in order. In addition, in FIG. 4, the drinking mouth display part is abbreviate|omitted.

In addition, as shown in FIG. 5, the gable-top container of the present disclosure has a pull-in display portion formed by printing in order to make the shape of the opening easily octagonal after all the joints of the top seal portion are peeled off. It is preferable to have As shown in FIG. 5, the pull indicating portion can have a pull portion Q31 and a pull explanation portion Q32 for prompting the pull portion Q31 to be pulled outward after opening. The tensile portion Q31 is preferably formed near the center of the upper ends of the first roof panel and the second roof panel. After unsealing, the shape of the opening can be easily made octagonal by pulling the first roof panel and the second roof panel in the vicinity of the centers of the upper ends thereof in a mountain-folded state to the outside.

(e) Knob Portion As shown in FIG. 6, it is preferable to have a convex knob portion R at the center of the upper end of the first roof panel and the center of the upper end of the second roof panel. After unsealing, the shape of the opening can be easily made into an octagonal shape by folding the tab along the folding line, picking it up, and pulling it outward in the folded state. Also, in this case, the first roof panel and the second roof panel are printed with a descriptive part that prompts the user to fold the knob portion along the vertical folding line after opening the package, pinch it, and pull it outward in the mountain-folded state. good too.

(2) Body Section The cylindrical body section 2 includes four side panels S1, S2, S3, and S4 that are continuous in the circumferential direction (horizontal direction) of the cylindrical body section 2, and usually includes a seal panel S5. . As shown in the developed view of FIG. 2, for example, the side panels S1, S2, S3, and S4 are formed into a substantially rectangular tubular shape by heat-sealing the seal panel S5 connected to the side panel S4 to the side panel S1. forming the trunk 2; The side panels are connected to each other via a trunk longitudinal fold line a extending in the vertical direction. In the developed view shown in FIG. 2, the side panel S1-side panel S2-side panel S3-side panel S4-seal panel S5 are arranged in this order. They may be arranged in the order of S4-side panel S1-seal panel S5. In this case, the seal panel S5 is heat-sealed to the side panel S2 to form the tubular body portion 2 having a substantially rectangular tubular shape.

As described above, each of the four side panels S1, S2, S3, S4 is preferably provided with vertical folding lines X1-X4.

Preferably, the first side panel or the third side panel is provided with a handle. By attaching a handle, it is easy to hold, easy to carry to your mouth, and easy to drink. In addition, the shape of the body can be easily maintained compared to drinking with the body supported by the hand. Preferably, the handle is foldable and retractable. It is possible to suppress an increase in the space required for the handle when storing, transporting, or the like. An example of the folding retractable handle is a handle Z1 shown in FIGS. 7(a) to 7(c). As shown in the development view of FIG. 7(a), the foldable retractable handle Z1 is attached to the first side panel or the third side panel at an adhesive portion Z11 and laterally along the side panel from the adhesive portion Z11. and an extended handle portion Z12. When in use, as shown in FIGS. 7(b) and 7(c), the handle Z12 is used upright. FIG. 7(c) is a plan view of the gable-top container 1 of FIG. 7(b) viewed from the side panel S2.

It is preferable that the first side panel or the third side panel is provided with a fall prevention band into which a hand (for example, palm or fingers) can be inserted between the side panel and the side panel. By providing the fall prevention belt, the container can be reliably grasped. The fall prevention band is preferably foldable and retractable. The folding retractable fall prevention belt Z2 shown in FIGS. 8(a) to (c) is a belt-shaped handle into which a hand can be inserted, and is provided vertically on the first side panel or the third side panel. Such a fall prevention belt Z2 has a valley fold line Z21 at a predetermined position downward from the upper end, and a mountain fold line Z22 further downward. It is installed by being joined to the first side panel or the third side panel of the mold container (Fig. 8(a)). During use, as shown in FIGS. 8(b) and 8(c), by pulling it out, a slack enough to easily insert a hand is ensured. FIG. 8(c) is a plan view of the gable-top container 1 of FIG. 8(b) viewed from the side panel S2.

(3) Bottom The bottom 3 consists of four bottom panels B1 to B4 connected to each other via the vertical bottom fold line b and to the lower ends of the side panels S1 to S4 via the bottom horizontal fold line c. It is provided with a seal panel B5 which is connected via a folding line b and which is connected to the lower end of the seal panel S5. A pair of valley fold lines d are formed in the bottom panels B2 and B4.

II. Shape of opening after opening The method of opening the gable-top container of the present disclosure is to fold both roof panels (R1, R2) (overlapping portions of the inclined piece and the folded piece) of the gable roof portion of the container by folding back the gable wall panel W1. Put the thumb in the cavity formed by folding and gripping with the thumb and forefinger, peel off the overlapped part of both the inclined piece and the folded piece from the top seal part T so as to spread it outward and completely spread it. . Next, when both edges of the overlapped portion of the peeled inclined piece and the folded piece are pinched with the thumb and the remaining fingers and a crushing force is applied, the inner sticking piece 15 is peeled off from the outer sticking piece 12, The folding piece or folding piece of the gable wall panel is warped to open. Next, by opening the other side in the same manner, the bonding of the top seal portion is completely peeled off, and the entire surface is opened. At this time, the corner between the first roof panel and the first gable wall panel and the corner between the second roof panel and the second gable wall panel are grasped and pulled diagonally outward, and then the second By grasping the corner portion between the first roof panel and the second gable wall panel and the corner portion between the second roof panel and the first gable wall panel and pulling diagonally outward, the entire opening can be easily opened. The order of pulling may be reversed. After that, the opening is formed into an octagonal shape by mountain folding along four vertical folding lines provided on each roof panel and each end wall panel.

III. Capacity The capacity of the gable-top container of the present disclosure is not particularly limited as long as it is of a drinkable size. Specifically, it is 500 ml or less, may be 250 ml or less, or may be 200 ml or less.

IV. Material The material of the gable-top container of the present disclosure is not particularly limited as long as it can form a gable-top container as described above. For example, a laminate having an outer layer, an intermediate layer mainly made of paper, and an inner layer can be used. The outer layer and the inner layer are sealant layers, and are preferably made of polyolefin resin. Polyolefin resins include low-density polyethylene, linear low-density polyethylene, medium-density polyethylene, polypropylene, ionomer, ethylene-vinyl acetate copolymer, ethylene-acrylic acid copolymer, ethylene-acrylic acid ester, ethylene-vinyl alcohol. It may be selected from copolymers and the like. In addition, the intermediate layer is a layer mainly composed of paper, such as paper alone, paper laminated with another plastic layer, paper laminated with a layer having a barrier function, paper laminated with another plastic layer and a barrier layer. Examples thereof include those in which layers having functions are laminated. Examples of specific laminates include configurations such as polyethylene/paper/polyethylene, polyethylene/paper/polyethylene/barrier layer (aluminum foil)/polyethylene, and polyethylene/paper/polyethylene/barrier layer/PET/polyethylene. As the barrier layer, in addition to aluminum foil, a transparent deposition film (for example, a silicon oxide deposition film), an aluminum deposition film, and the like can be used.

The thickness of the laminate (the total thickness including the outer layer, the intermediate layer mainly made of paper, and the inner layer) can be appropriately set depending on the capacity. For example, when the volume is 200 ml, the thickness is preferably 350 μm or more, more preferably 370 μm or more, and particularly preferably 400 μm or more. Moreover, when the volume is 500 ml, the thickness is preferably 400 μm or more, more preferably 430 μm or more, and particularly preferably 450 μm or more. On the other hand, if it is too thick, the moldability will deteriorate, so it is preferably 1000 μm or less, more preferably 800 μm or less, and even more preferably 600 μm or less.

The thickness of the laminate can be measured by cutting the gable top container and observing the cross section with a microscope. For cutting the gable-top container, it is preferable to use a tool capable of cutting without crushing the cross section, such as a general-purpose cross section cutter CSC5 (manufactured by JEOL Ltd.) or a sliding microtome.

The gable-top container of the present disclosure may be subjected to a skive hemming treatment to fold the end face of the laminate so that the content does not touch the end face of the laminate for the purpose of preventing permeation of the content so that it is suitable for long-term storage.

V. Miscellaneous The gable-top container of the present disclosure is a container for drinking liquids such as milk, milk drinks, and juices. In particular, the amount of milk (usually 200 ml) provided in school lunches is enormous, and the amount of straw disposal is also enormous. Obtainable.

Examples and comparative examples are shown below to describe the present disclosure in more detail.

(Comparative example 1)
A commercially available gable-top milk carton (200 ml in content) was opened only on the spout side, and milk was drunk from a beak-shaped drinking spout.

(Comparative example 2)
The spout and the opposite side of a commercially available gable-top milk carton (capacity: 200 ml) were opened, the entire surface was opened, and the milk was drunk.

(Example)
The developed view of FIG. 10 was assembled, and milk as the contents was put in to manufacture the gable-top type milk carton of the present disclosure. The length of the vertical folding line (20 mm) in the side panel was 2/7 of the length of the body (the length of the side panel in the longitudinal direction of 70 mm). The spout and the other side of the gable-top milk carton were opened and fully opened, and the vertical folding lines formed on each roof panel and each gable wall panel were made into mountain folds, and the shape of the opening was made into an octagon. .

Ten subjects evaluated the drinkability of Comparative Example 1 as "3" and the drinkability of Comparative Example 2 and Examples on a 5-point scale. Table 1 shows the results.
[Evaluation criteria]
1: Harder to drink than Comparative Example 1 2: A little harder to drink than Comparative Example 1 3: Equivalent to Comparative Example 1 4: A little easier to drink than Comparative Example 1 5: Easy to drink than Comparative Example 1

As shown in Table 1, the gable-top type container of Example was evaluated to be easier to drink than Comparative Examples 1 and 2.

Note that the present disclosure is not limited to the above embodiments. The above embodiment is an example, and any device that has substantially the same configuration as the technical idea described in the claims of the present disclosure and achieves the same effect is the present invention. It is included in the technical scope of the disclosure.

REFERENCE SIGNS LIST 1 Gable top container 2 Body 3 Bottom 4 Gable roof S1, S2, S3, S4 Side panels R1, R2 Roof panels W1, W2 Gable wall panels X1, X2, X3, X4 Vertical fold line

Claims (7)

a tubular body portion in which four side panels, namely, a first side panel, a second side panel, a third side panel and a fourth side panel are connected in this order;
a square-shaped bottom portion connected to the lower end of the body portion;
a gabled roof portion connected to the upper end of the body portion;
The gable roof portion is
a first roof panel connected to the first side panel and a second roof panel connected to the third side panel, facing each other;
facing each other in a direction crossing the facing direction of the first roof panel and the second roof panel and connected to the second side panel folded between the first roof panel and the second roof panel; a second gable wall panel connected to the first gable wall panel and the fourth side panel;
a top seal portion formed by joining the upper end of the first roof panel and the upper end of the second roof panel, and the upper end of the first gable wall panel and the upper end of the second gable wall panel; A gable-top container with a capacity of 500 ml or less, comprising
the first roof panel and the second roof panel each have a vertical fold line extending from the center of the top to the center of the bottom; and
The first gable wall panel and the second gable wall panel each have a vertical folding line extending from the center of the upper end to the center of the lower end,
A gable-top type container, wherein the first gable wall panel and the second gable wall panel are provided with a spout indicating portion indicating a spout. The first roof panel, the second roof panel, the first gable wall panel and the second gable wall panel are respectively connected to the first side panel, the third side panel and the third side panel via lateral bending lines. connected to two side panels and the fourth side panel;
The vertical folding lines of the first roof panel, the second roof panel, the first gable wall panel, and the second gable wall panel extend beyond the horizontal folding lines, respectively, to the first side panel, the 2. The gable-top container of claim 1, also formed in a third side panel, said second side panel and said fourth side panel. vicinities of left and right corners of upper ends of the first side panel, the second side panel, the third side panel, and the fourth side panel;
vicinity of left and right corners of the lower ends of the first roof panel and the second roof panel;
In the vicinity of the lower left and right corners of the first gable wall panel and the second gable wall panel,
3. The gable-top container according to claim 1, further comprising a push-in portion for pushing in after opening. 4. Any one of Claims 1 to 3, wherein pull portions for pulling outward after unsealing are provided near the center of the top end of the first roof panel and near the center of the top end of the second roof panel. A gable-top container according to . 5. A gable-top container according to any one of claims 1 to 4, having a tab at the center of the top of said first roof panel and at the center of the top of said second roof panel. 6. A gable-top container according to any preceding claim, wherein the first side panel or the third side panel is provided with a handle. 6. A gable-top container according to any one of claims 1 to 5, wherein the first side panel or the third side panel is provided with a fall prevention band.

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