A biodegradable milk tea packaging bag that is easy to open

Abstract

The utility model discloses a degradable milk tea packaging bag that is easy to open, comprising a packaging bag body, wherein a No. 1 sealing cover is integrally arranged on the top of the packaging bag body; a dividing strip and a No. 2 sealing cover are fixedly connected to the other end of the No. 1 sealing cover in sequence; a row of tooth holes are provided at the connection between the dividing strip and the No. 1 sealing cover and at the connection between the dividing strip and the No. 2 sealing cover; a double-sided adhesive tape is adhered to a position corresponding to the packaging bag body below the No. 2 sealing cover; a lining paper is adhered to the other side of the double-sided adhesive tape; a symmetrically arranged protective component is arranged between the No. 1 sealing cover and the No. 2 sealing cover, and the protective component is used to protect the dividing strip; through the cooperation of the dividing strip and the tooth holes, when opening the packaging bag body, it does not require a lot of force to open it, so that the milk tea will not spill; at the same time, the cooperation of the dividing strip and the tooth holes will not increase the manufacturing cost of the packaging bag body, thus saving money.

Description

Technical Field

[0001] The utility model belongs to the technical field of packaging bags, and in particular relates to a degradable milk tea packaging bag which is easy to open. Background Art

[0002] Milk tea packaging bags are bag-shaped packaging materials used to load and package milk tea and other beverages. This type of packaging bag is usually made of soft materials and has a certain sealing performance, which is convenient for customers to carry and enjoy milk tea.

[0003] Patent application number: 202321942986.5 discloses an integrated cup holder bag, including a packaging bag, a handle fixed on the packaging bag, an extension end fixed at one end of the handle, a Velcro fixed on one side of the extension end, and a milk tea cup can be fixed by arranging the packaging bag, the handle, the extension end, the Velcro, the first plate, the support plate, the second plate, the through hole and the spring sheet, and can fix milk tea cups of different sizes;

[0004] In the current prior art, although the opening of the packaging bag can be sealed by bonding the Velcro to each other, when the Velcro is applied to the packaging bag, the manufacturing cost of the packaging bag becomes high;

[0005] Patent application number: 201820352120.1 discloses a takeaway packaging bag, comprising a bag body, a first flap, a second flap and two handles, wherein the bag body, the first flap, the second flap and the handles are an integrated structure, the first flap and the second flap are arranged on the bag body between the two handles, and super glue is arranged on the free ends, and a layer of release paper is covered on the super glue;

[0006] In the current prior art, although strong glue is provided on the bag body, the packaging bag will be damaged and cannot be restored when it is opened, due to the strong adhesion of the strong glue, a greater force will be applied when the packaging bag is opened. When a large force is applied to the packaging bag, it is easy to cause an imbalance of force, thereby causing the packaging bag to fall and causing damage to the items in the packaging bag. Utility Model Content

[0007] In order to solve the technical problems of high manufacturing cost of packaging bags and packaging bags falling off, the utility model provides a degradable milk tea packaging bag which is easy to open.

[0008] The purpose of the utility model can be achieved through the following technical solutions:

[0009] A degradable milk tea packaging bag that is easy to open, comprising a packaging bag body, wherein a No. 1 sealing cover is integrally arranged on the top of the packaging bag body; a dividing strip and a No. 2 sealing cover are fixedly connected in sequence to the other end of the No. 1 sealing cover; a row of tooth holes are provided at the connection between the dividing strip and the No. 1 sealing cover and at the connection between the dividing strip and the No. 2 sealing cover; a double-sided tape is adhered to a position corresponding to the packaging bag body below the No. 2 sealing cover; and a lining paper is adhered to the other side of the double-sided tape.

[0010] Preferably, a symmetrically arranged protection component is provided between the No. 1 sealing cover and the No. 2 sealing cover, and the protection component is used to protect the dividing strip.

[0011] Preferably, the protection component includes a plastic sheet, and the lower parts of both ends of the plastic sheet are respectively adhered to the upper surfaces of the No. 1 sealing cover and the No. 2 sealing cover by glue; the plastic sheet is located on the side of the upper surfaces of the No. 1 sealing cover and the No. 2 sealing cover; and a row of tear lines are respectively provided at both ends of the plastic sheet.

[0012] Preferably, the packing bag body is in the shape of a rectangular parallelepiped, and has an opening on the top.

[0013] Preferably, the top long side of the packing bag body is connected to a No. 1 sealing cover, and a fold is formed between the packing bag body and the No. 1 sealing cover; and a fold is formed in the middle of the short side of the packing bag body.

[0014] Preferably, both ends of the dividing strip extend outward to form a protruding portion, and the protruding portion forms a pull strip; the pull strip is used to tear the dividing strip.

[0015] Preferably, the gap between the edge of each tooth hole is between 0.35 and 0.4 MM.

[0016] Preferably, the short side length of the No. 1 sealing cover is greater than the short side length of the No. 2 sealing cover.

[0017] Beneficial effects of the utility model:

[0018] Through the cooperation of the dividing strip and the tooth holes, when opening the packaging bag body, it does not require a lot of force to open it, so that the milk tea will not spill; at the same time, the cooperation of the dividing strip and the tooth holes will not increase the manufacturing cost of the packaging bag body, saving money. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 This is a three-dimensional diagram of a degradable milk tea packaging bag that is easy to open according to the utility model;

[0021] Figure 2 yes Figure 1 A partial enlarged view of the middle A;

[0022] Figure 3 This is a cross-sectional view of a degradable milk tea packaging bag that is easy to open according to the utility model

[0023] Figure 4 yes Figure 3 A partial enlarged view of point B in the middle;

[0024] Figure 5 It is a three-dimensional diagram of the double-sided adhesive tape in a degradable milk tea packaging bag that is easy to open according to the utility model.

[0025] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0026] 1. Packing bag body; 2. Plastic sheet; 3. Double-sided tape;

[0027] 11. No. 1 sealing cover; 12. Splitting strip; 13. No. 2 sealing cover; 14. Tooth holes; 15. Pull strip;

[0028] 21. Tear line;

[0029] 31. Backing paper. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] See also Figure 1-Figure 5 As shown, a degradable milk tea packaging bag that is easy to open includes a packaging bag body 1, and a No. 1 sealing cover 11 is integrally provided on the top of the packaging bag body 1; the other end of the No. 1 sealing cover 11 is fixedly connected with a dividing strip 12 and a No. 2 sealing cover 13 in sequence; a row of tooth holes 14 are provided at the connection between the dividing strip 12 and the No. 1 sealing cover 11 and at the connection between the dividing strip 12 and the No. 2 sealing cover 13; a double-sided tape 3 is adhered to the position of the packaging bag body 1 below the No. 2 sealing cover 13; and a backing paper 31 is adhered to the other side of the double-sided tape 3.

[0032] A symmetrically arranged protection component is provided between the first sealing cover 11 and the second sealing cover 13 , and the protection component is used to protect the dividing strip 12 .

[0033] During work, when packing the milk tea cup, the staff takes the packing bag body 1 and puts the milk tea cup into the packing bag body 1. After the milk tea cup is put in, the staff pinches the upper part of the packing bag body 1 to close the opening at the upper part of the packing bag body 1. After the opening is closed, the staff tears off the lining paper 31 and folds the No. 1 sealing cover 11 to make the No. 2 sealing cover 13 and the double-sided adhesive tape 3 close to the outer side of the packing bag body 1, so that the double-sided adhesive tape 3 is adhered to the outer side of the packing bag body 1, and the packing bag body 1 can be sealed; when the customer takes the milk tea and needs to drink it, the protective component is torn off to make the dividing strip 12 lose its protection, and then The pull strip 15 is pulled to tear the dividing strip 12 along the tooth hole 14. After the dividing strip 12 is torn, the No. 1 sealing cover 11, the dividing strip 12 and the No. 2 sealing cover 13 lose their fixation. The customer folds the No. 1 sealing cover 11 to a position away from the packaging bag body 1 to expose the opening of the packaging bag body 1, and then the milk tea cup can be taken out of the packaging bag body 1. Through the cooperation of the dividing strip 12 and the tooth hole 14, when opening the packaging bag body 1, a lot of force is not required to open it, so that the milk tea will not spill. At the same time, the cooperation of the dividing strip 12 and the tooth hole 14 will not increase the manufacturing cost of the packaging bag body 1, saving money.

[0034] The protection component includes a symmetrically arranged plastic sheet 2, and the lower parts of the two ends of the plastic sheet 2 are respectively glued to the upper surfaces of the No. 1 sealing cover 11 and the No. 2 sealing cover 13 by glue; the plastic sheet 2 is located on the side of the upper surfaces of the No. 1 sealing cover 11 and the No. 2 sealing cover 13; and a row of tear lines 21 are respectively opened at the two ends of the plastic sheet 2.

[0035] During operation, the two plastic sheets 2 adhered to the No. 1 sealing cover 11 and the No. 2 sealing cover 13 can block the two sides of the dividing strip 12 to prevent the dividing strip 12 from being accidentally torn; at the same time, since the tooth holes 14 are relatively fragile, if the tooth holes 14 are in a folded state, it will be more likely to cause the dividing strip 12 to be accidentally torn. By adhering the plastic sheets 2 to the No. 1 sealing cover 11 and the No. 2 sealing cover 13, the No. 1 sealing cover 11, the dividing strip 12 and the No. 2 sealing cover 13 are always in a straight line state, thereby preventing the dividing strip 12 from being accidentally torn, and protecting the dividing strip 12; after the customer gets the milk tea and needs to drink it, the two plastic sheets 2 are torn off along the tear line 21 respectively. After the plastic sheets 2 are torn off, the dividing strip 12 loses its protection, and the pull strip 15 is pulled to tear the dividing strip 12 along the tooth holes 14, so that the dividing strip 12 can be torn off, and the milk tea cup can be taken for drinking.

[0036] The packing bag body 1 is in the shape of a rectangular parallelepiped, and the top of the packing bag body 1 is open.

[0037] During operation, when packing the milk tea cups, the milk tea cups can be put into the packing bag body 1 through the opening above the packing bag body 1 for packing.

[0038] The top long side of the packing bag body 1 is connected to the No. 1 sealing cover 11 , and a fold is formed between the packing bag body 1 and the No. 1 sealing cover 11 ; a fold is formed in the middle of the short side of the packing bag body 1 .

[0039] During operation, the packing bag body 1 can be folded along the crease formed between the packing bag body 1 and the No. 1 sealing cover 11 and the crease formed in the middle of the short side of the packing bag body 1, so that the packing bag body 1 can be in a flat state, thereby reducing the volume of the packing bag body 1 and facilitating the transportation of more packing bag bodies 1; when packing the milk tea cups, the packing bag body 1 can be unfolded along the crease of the short side of the packing bag body 1 to pack the milk tea cups.

[0040] The two ends of the split strip 12 extend outward to form a protruding portion, and the protruding portion forms a pull strip 15 ; the pull strip 15 is used to tear the split strip 12 .

[0041] During operation, the dividing strip 12 can be torn off more conveniently through the pull strips 15 extending from both ends of the dividing strip 12 and the pull strips 15 cooperating with the dividing strip 12 .

[0042] The gap between the edge of each tooth hole 14 is between 0.35 and 0.4 MM.

[0043] During operation, the gap between the edge of each tooth hole 14 is set between 0.35 and 0.4 MM, which can ensure the strength between the dividing strip 12 and the No. 1 sealing cover 11 and the No. 2 sealing cover 13, and at the same time ensure that the dividing strip 12 can be torn off smoothly.

[0044] The packing bag body 1, the No. 1 sealing cover 11, the dividing strip 12, the pull strip 15, the No. 2 sealing cover 13 and the plastic sheet 2 are all made of degradable materials.

[0045] When working, the packaging bag body 1, the first sealing cover 11, the dividing strip 12, the pull strip 15, the second sealing cover 13 and the plastic sheet 2 made of degradable materials can be gradually degraded and decomposed through biological action in the natural environment and finally returned to nature, and have good eco-friendliness and sustainability.

[0046] The short side length of the first sealing cover 11 is greater than the short side length of the second sealing cover 13 .

[0047] During operation, the short side length of the No. 1 sealing cover 11 is greater than the short side length of the No. 2 sealing cover 13 , so that when the packing bag body 1 is sealed, the double-sided tape 3 can be smoothly adhered to the outer side of the packing bag body 1 .

[0048] Working principle:

[0049] When packing the milk tea cup, the staff takes the packing bag body 1 and unfolds the packing bag body 1 along the fold of the short side of the packing bag body 1. After the packing bag body 1 is unfolded, the milk tea cup is put into the packing bag body 1. After the milk tea cup is put in, the staff pinches the upper part of the packing bag body 1 to fold the upper short side of the packing bag body 1 along the fold, so that the opening at the top of the packing bag body 1 is closed. After the opening is closed, the staff tears off the lining paper 31 and folds the No. 1 sealing cover 11 to make the No. 2 sealing cover 13 and the double-sided adhesive tape 3 close to the outer side of the packing bag body 1, so that the double-sided adhesive tape 3 is adhered to the outer side of the packing bag body 1, and the packing bag body 1 can be sealed; when the customer takes the milk tea and needs to drink it, the staff takes out the milk tea along the tear The mouth line 21 tears off the two plastic sheets 2 respectively. After the plastic sheets 2 are torn off, the dividing strip 12 loses its protection. The pull strip 15 is pulled to tear the dividing strip 12 along the tooth hole 14. After the dividing strip 12 is torn off, the No. 1 sealing cover 11, the dividing strip 12 and the No. 2 sealing cover 13 lose their fixation. The customer folds the No. 1 sealing cover 11 to a position away from the packaging bag body 1 to expose the opening of the packaging bag body 1, and then the milk tea cup can be taken out of the packaging bag body 1; through the cooperation of the dividing strip 12 and the tooth hole 14, when opening the packaging bag body 1, a lot of force is not required to open it, so that the milk tea will not spill; at the same time, the cooperation of the dividing strip 12 and the tooth hole 14 will not increase the manufacturing cost of the packaging bag body 1, saving money.

[0050] In the description of the specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0051] The above contents are merely examples and explanations of the structure of the utility model. The technicians in the technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the structure of the utility model or exceed the scope defined in the claims, they should all fall within the protection scope of the utility model.

Claims

1. A degradable milk tea packaging bag that is easy to open, characterized by: The invention comprises a packing bag body (1), wherein a No. 1 sealing cover (11) is integrally provided on the top of the packing bag body (1); a dividing strip (12) and a No. 2 sealing cover (13) are fixedly connected to the other end of the No. 1 sealing cover (11) in sequence; a row of tooth holes (14) are provided at the connection between the dividing strip (12) and the No. 1 sealing cover (11) and at the connection between the dividing strip (12) and the No. 2 sealing cover (13); a double-sided adhesive tape (3) is adhered to a position corresponding to the packing bag body (1) below the No. 2 sealing cover (13); and a backing paper (31) is adhered to the other side of the double-sided adhesive tape (3).

2. The easy-to-open biodegradable milk tea packaging bag according to claim 1, characterized in that: A symmetrically arranged protection component is provided between the first sealing cover (11) and the second sealing cover (13), and the protection component is used to protect the dividing strip (12).

3. The easy-to-open biodegradable milk tea packaging bag according to claim 2, characterized in that: The protective component comprises a plastic sheet (2), and the lower sides of the two ends of the plastic sheet (2) are respectively adhered to the upper surfaces of the first sealing cover (11) and the second sealing cover (13) by glue; the plastic sheet (2) is located on the side of the upper surfaces of the first sealing cover (11) and the second sealing cover (13); and a row of tear lines (21) are respectively formed at the two ends of the plastic sheet (2).

4. The easy-to-open biodegradable milk tea packaging bag according to claim 3, characterized in that: The packing bag body (1) is in the form of a rectangular parallelepiped, and the top of the packing bag body (1) is open.

5. The easy-to-open biodegradable milk tea packaging bag according to claim 4, characterized in that: The top long side of the packing bag body (1) is connected to a No. 1 sealing cover (11), and a fold is formed between the packing bag body (1) and the No. 1 sealing cover (11); and a fold is formed in the middle of the short side of the packing bag body (1).

6. The easy-to-open biodegradable milk tea packaging bag according to claim 5, characterized in that: The two ends of the dividing strip (12) extend outwards to form a protruding portion, and the protruding portion forms a pull strip (15); the pull strip (15) is used to tear the dividing strip (12).

7. The easy-to-open biodegradable milk tea packaging bag according to claim 6, characterized in that: The gap between the hole edges of each tooth hole (14) is between 0.35 and 0.4 mm.

8. The easy-to-open biodegradable milk tea packaging bag according to claim 7, characterized in that: The short side length of the No. 1 sealing cover (11) is greater than the short side length of the No. 2 sealing cover (13).

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