CN223073044U

CN223073044U - Triangular packaging bag

Info

Publication number: CN223073044U
Application number: CN202422102908.5U
Authority: CN
Inventors: 唐美喜; 颜继又; 左杨; 邝仕能
Original assignee: Fujian Nanwang Environmental Protection Technology Co ltd
Current assignee: Fujian Nanwang Environmental Protection Technology Co ltd
Priority date: 2024-08-28
Filing date: 2024-08-28
Publication date: 2025-07-08
Anticipated expiration: 2034-08-28

Abstract

The utility model discloses a triangular packaging bag, and relates to the technical field of packaging bags. The triangular packaging bag comprises a basic bag body, wherein a plurality of bottom folds for forming a bag bottom and a plurality of side folds for facilitating folding of a bag body are arranged on the basic bag body, any side edge of the basic bag body is set to be a sticking edge, the two side edges are stuck and closed to form the bag body through the sticking edge, the bag body is provided with 3 bag faces in total, the formed packaging bag is of a triangular prism structure, the bag body and the bag bottom are combined to form a storage cavity, and the top end of the storage cavity is a bag opening. The main body of the packaging bag is in a triangular structure, so that the packaging bag is suitable for take-away packaging of coffee and tea beverages, a cup stand is not required to be arranged, three bag surfaces are used for limiting, the stability of the coffee and milk tea is guaranteed, shaking is reduced, the packaging cost of cup-shaped beverages is reduced to a certain extent, and the bottom surfaces of the 3 bags are arranged, so that the bearing performance of the bottom surfaces of the bags can be enhanced.

Description

Triangular packaging bag

Technical Field

The utility model relates to the technical field of packaging bags, in particular to a triangular packaging bag.

Background

The traditional single-cup bag for packing coffee and tea is of a quadrilateral structure, namely four bag faces are arranged, so that in order to ensure that coffee and milk tea are stable and reduced from shaking in the take-out and delivery process or when a consumer takes the tea, a cup stand can be placed in the bag, but the cost is increased, and the cup stand can be clamped by the consumer when the consumer uses the bag and is inconvenient to take out. In order to solve the above problems, there is a proposal.

Disclosure of utility model

The utility model provides a triangular packaging bag, which overcomes the defects described in the background technology, and the triangular packaging bag has a triangular bag-shaped structure, is stable, can reduce shaking, has high bearing property of a bag bottom structure, does not need to place a cup stand, saves cost and is convenient for a consumer to take and use.

The technical scheme adopted for solving the technical problems is as follows:

The utility model provides a triangle wrapping bag, includes the basic bag body, sets up the bottom crease that a plurality of is used for folding formation bag end and a plurality of side crease that is convenient for bag body to fold on the basic bag body, and arbitrary side of basic bag body sets up to paste the limit, and the both sides limit pastes the closed formation bag body through pasting the limit, and the bag body totally has 3 bag faces, and the wrapping bag after the shaping is triangular prism structure, and bag body and bag end combination constitute puts the thing cavity, and the top of putting the thing cavity is the sack.

A preferred technical scheme is that the packaging bag is integrally provided with a lifting part.

A preferred technical scheme is that a lifting part is formed by opening the top end of the basic bag body.

A preferred technical proposal is that the top end of the basic bag body is stuck with a fixed lifting part.

The base bag body is folded along the bottom crease to form a bag bottom, and then is fixed by glue.

The bottom crease marks divide three bag bottom surfaces at the bottom end part of the basic bag body, and the three bag bottom surfaces are overlapped and stuck to form the bag bottom.

The three bag bottom surfaces are respectively a first bag bottom surface, a second bag bottom surface and a third bag bottom surface, wherein the second bag bottom surface is folded and stuck to the first bag bottom surface, and the third bag bottom surface is folded and stuck to the second bag bottom surface.

The packaging bag is integrally provided with a protruding structure, the bottom end of the basic bag body is provided with a notch which is convenient for folding the bottom surface of the bag, and the shape and the size of the notch are matched with the protruding structure.

The protruding structure is of any shape, the shape area of the protruding structure is smaller than or equal to the shape area of the notch, and the shape range of the notch comprises the shape range of the protruding structure.

A better technical scheme is that a reinforcing structure is arranged around the lifting part, and an adhesive structure for sealing is arranged around the mouth of the packaging bag.

By adopting the technical scheme, the utility model has the beneficial effects that:

The main body of the packaging bag is in a triangular structure, so that the packaging bag is suitable for take-away packaging of coffee and tea beverages, a cup stand is not required to be arranged, three bag surfaces are used for limiting, the stability of the coffee and milk tea is guaranteed, shaking is reduced, the packaging cost of cup-shaped beverages is reduced to a certain extent, and the bottom surfaces of the 3 bags are arranged, so that the bearing performance of the bottom surfaces of the bags can be enhanced.

Drawings

The utility model is further described below with reference to the drawings and examples.

FIG. 1 is a schematic view of the triangular package of example 1 without the projection structure;

Fig. 2 is a schematic view of the triangular package of embodiment 1 with a convex structure;

FIG. 3 is a schematic view of the unfolded configuration of the triangular packaging bag in FIG. 2;

FIG. 4 is a schematic view of another unfolding structure of the triangular packaging bag in FIG. 2 under different degrees of bottom angle θ;

FIG. 5 is a schematic view of the structure when the bump structure is M-shaped;

FIG. 6 is a schematic view of a structure in which the bump structure is star-shaped;

FIG. 7 is a schematic view showing the structure of the triangular packaging bag in example 2;

FIG. 8 is a schematic view of the unfolded configuration of the triangular packaging bag of FIG. 7;

FIG. 9 is a schematic diagram of the label of the sides of the triangular package bag;

Fig. 10 is a schematic view showing the structure of the triangular packing bag in example 3.

The main reference numerals illustrate:

1. Basic bag body, 11, bottom crease, 12, side crease, 13, sticking edge, 14, first bag bottom surface, 15, second bag bottom surface, 16, third bag bottom surface, 17, notch, 2, bag body, 21, bag surface, 3, object placing cavity, 31, bag mouth, 4, bag bottom, 5, lifting part, 6, protruding structure.

Detailed Description

Example 1

As shown in fig. 1-6, this embodiment provides a triangular packaging bag, including a basic bag body, set up a plurality of bottom crease that is used for folding to form the bag bottom and a plurality of side crease that is convenient for the folding of bag body on the basic bag body, arbitrary side of basic bag body sets up to paste the limit, and both sides limit is pasted the limit and is closed through pasting and form the bag body, and the bag body totally has 3 bag faces, and the wrapping bag after the shaping is triangular prism structure, and the bag body forms the storage cavity with the bag bottom combination, and the top of storage cavity is the sack.

Further, the packaging bag is integrally provided with a lifting part.

Further, the basic bag body is fixed by glue after being folded along the bottom crease to form the bag bottom.

Further, the bottom crease marks three bag bottom surfaces at the bottom end part of the basic bag body, and the three bag bottom surfaces are overlapped and stuck to form the bag bottom.

Further, the three bag bottom surfaces are respectively a first bag bottom surface, a second bag bottom surface and a third bag bottom surface, the second bag bottom surface is folded and stuck to the first bag bottom surface, and the third bag bottom surface is folded and stuck to the second bag bottom surface.

Further, the packaging bag is integrally provided with a protruding structure, the bottom end of the basic bag body is provided with a notch which is convenient for folding the bottom surface of the bag, and the shape, the size and the protruding structure of the notch are matched.

Further, the protruding structure is of any shape, the shape area of the protruding structure is smaller than or equal to the shape area of the notch, and the shape range of the notch comprises the shape range of the protruding structure. Any shape means that the part can be arranged in logo patterns, thereby achieving the effect of identification. Taking a triangular packaging bag as an example, referring to fig. 3, fig. 3 is a paper sheet unfolding structure of a triangular packaging bag formed by single folding, and sequentially cutting paper sheets into corresponding basic shapes by a bag making device, wherein if paper sheets A and B are adjacent, a notch of the paper sheet A is formed into a protruding structure of the paper sheet B after cutting the paper sheets. The convex structure is designed into an M shape and a five-pointed star shape.

Example 2

As shown in fig. 7-9, this embodiment provides a triangular packing bag, which is different from embodiment 1 in that the top end of the base bag body is perforated to form a pulling part.

The lifting part structures in the embodiments 1 and 2 are integrated with the packaging bag, and the lifting part in the embodiment 2 is only required to be opened on the corresponding bag surface of the basic bag body, and the position of the opening is the position where the hand stretches into the lifting packaging bag.

As shown in fig. 9, the triangular package bag has three bag surfaces, C, D and a+b, the a and B surfaces are axisymmetric with La, the C and D surfaces are axisymmetric with Lb, l1=l2, l3=l4, (l1+l2) +.l3, 0+.o+.θ+. 90 °, preferably 60+.o+.θ+.75 °, and further θ is 45 °.

Example 3

As shown in fig. 10, this embodiment provides a triangular packing bag, which is different from embodiment 1 in that a lifting part is attached to the top end of a base bag body. That is, in this embodiment, the lifting portion is not formed by the basic bag structure itself, but is additionally adhered with a glue. The lifting part structure can be a lifting rope, the two ends of the lifting rope are stuck with fixing sheets, and the fixing sheets are fixed on the bag surface in a colloid sticking mode. The traditional packaging bag is generally provided with two external handles (lifting handles), and the bag mouth of the traditional packaging bag is generally quadrilateral, so that the two lifting handles are arranged; in this embodiment, three handles are preferably provided on the triangular package, i.e., one on each face.

Example 4

The embodiment provides a triangular packaging bag, which is different from embodiment 1 in that a reinforcing structure is arranged around a lifting part, and an adhesive structure for sealing is arranged around a bag opening of the packaging bag, for example, adhesive structures are arranged near the bag openings of a second bag surface and a third bag surface.

The foregoing description is only illustrative of the preferred embodiments of the present utility model, and therefore should not be taken as limiting the scope of the utility model, for all changes and modifications that come within the meaning and range of equivalency of the claims and specification are therefore intended to be embraced therein.

Claims

1. The utility model provides a triangle wrapping bag, its characterized in that, includes the basic bag body, set up the bottom crease that a plurality of is used for folding formation bag end and a plurality of bag body folding side crease of being convenient for on the basic bag body, arbitrary side of the basic bag body sets up to paste the limit, and both sides limit pastes the closed bag body that forms through pasting the limit, the bag body totally has 3 bag faces, and the wrapping bag after the shaping is triangular prism structure, bag body and bag end combination constitution put the thing cavity, the top of putting the thing cavity is the sack.

2. The gusset package according to claim 1, wherein the package is integrally provided with a pulling portion.

3. The gusset package according to claim 2, wherein the top end of the base bag body is perforated to form a pulling portion.

4. The triangular packaging bag according to claim 1, wherein the top end of the base bag body is fixedly attached with a lifting part.

5. The triangular packaging bag according to claim 1, wherein the base bag body is fixed by glue after being folded along a bottom crease to form a bag bottom.

6. The gusset package of claim 5, wherein the bottom fold defines three bottom surfaces at the bottom end portion of the base pouch body, the three bottom surfaces being overlapped and adhered to form the bottom.

7. The gusset package of claim 6, wherein the three pouch floors are a first pouch floor, a second pouch floor, and a third pouch floor, respectively, the second pouch floor being folded and affixed to the first pouch floor and the third pouch floor being folded and affixed to the second pouch floor.

8. The triangular packaging bag according to claim 1, wherein the packaging bag is integrally provided with a protruding structure, a notch which is convenient for folding the bottom surface of the bag is arranged at the bottom end of the basic bag body, and the shape and the size of the notch are matched with the protruding structure.

9. The gusset package of claim 8, wherein the protruding structure is of any shape, wherein the protruding structure has a shape area that is less than or equal to the shape area of the notch, and wherein the shape range of the notch comprises the shape range of the protruding structure.

10. The triangular packaging bag according to claim 2, wherein a reinforcing structure is arranged around the pulling portion, and an adhesive structure for sealing is arranged around the mouth of the packaging bag.