CN210654340U

CN210654340U - High-strength stretch-resistant polyethylene packaging bag

Info

Publication number: CN210654340U
Application number: CN201921522421.5U
Authority: CN
Inventors: 王超
Original assignee: Changzhou Diruier Packaging Materials Co Ltd
Current assignee: Changzhou diruier medical new material Co.,Ltd.
Priority date: 2019-09-12
Filing date: 2019-09-12
Publication date: 2020-06-02
Anticipated expiration: 2029-09-12

Abstract

The utility model discloses a high strength stretch-proofing polyethylene packaging bag, comprises a bag bod, the bag body includes nanometer polyethylene layer, one side on nanometer polyethylene layer is equipped with the sunshade layer, nanometer polyethylene layer is kept away from one side on sunshade layer is equipped with PVDC layer, PVDC layer is kept away from one side on nanometer polyethylene layer is equipped with interior ply, the both sides on interior ply all are equipped with the thin layer, interior ply is kept away from one side on PVDC layer is equipped with the cavity, the inside of cavity is equipped with a plurality of foam bars, the foam bar is kept away from one side on interior ply is equipped with the waterproof layer, the waterproof layer is kept away from one side of cavity is fixed and is equipped with the wearing layer. Has the advantages that: the tensile capacity of the bag body can be increased, the service life of the bag body is prolonged, the cavity is arranged in the bag body, the foam rod is arranged in the cavity, the bearing capacity of the bag body can be increased, meanwhile, the shock absorption effect can be achieved on articles placed in the bag body, and the safety is greatly improved.

Description

High-strength stretch-resistant polyethylene packaging bag

Technical Field

The utility model relates to a polyethylene packaging bag's design field particularly, relates to a tensile polyethylene packaging bag of high strength.

Background

The packaging of goods plays an important role in the storage, quality guarantee, transportation, beautification and the like of the goods. With the development of economy, the progress of science and technology, the change of products and the trend of more convenience and leisure of people's life, the packaging of the products is also required to be higher.

Meanwhile, the packaging bag is an essential article in daily life of people, and is used in our life all the time, for example, plastic packaging bags are used for shopping, electric appliance packaging, food packaging and the like. The prior packaging bag has low strength, is easy to break when being overloaded, has poor wear resistance, is easy to wear and has poor impact resistance, so that the high-strength stretch-resistant polyethylene packaging bag is needed to solve the existing problems.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stretch-proofing polyethylene wrapping bag of high strength to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high strength stretch-proofing polyethylene packaging bag, comprises a bag bod, the bag body includes nanometer polyethylene layer, one side on nanometer polyethylene layer is equipped with the sunshade layer, nanometer polyethylene layer is kept away from one side on sunshade layer is equipped with the PVDC layer, the PVDC layer is kept away from one side on nanometer polyethylene layer is equipped with interior ply, the both sides on interior ply all are equipped with the thin layer, interior ply is kept away from one side on PVDC layer is equipped with the cavity, the inside of cavity is equipped with a plurality of foam bars, the foam bar is kept away from one side on interior ply is equipped with the waterproof layer, the waterproof layer is kept away from one side of cavity is fixed and is equipped with the wearing layer.

Furthermore, one side of the wear-resistant layer, which is far away from the waterproof layer, is fixedly provided with a plurality of anti-skid protrusions.

Furthermore, both sides of the foam rod are respectively fixedly connected with the waterproof layer and the inner paper layer through first bonding layers.

Furthermore, the foam rods are fixedly connected through reinforcing rods.

Furthermore, both sides of the nano polyethylene layer are fixedly connected with the PVDC layer and the sun-shading layer through second bonding layers respectively.

Furthermore, a waterproof paint layer is arranged on the surface of one side, away from the second adhesive layer, of the sun-shading layer.

Furthermore, the bottom of the bag body is fixedly provided with a base, and one side of the base, which is far away from the bag body, is fixedly provided with an anti-abrasion pad.

Further, handles are fixedly arranged on two sides of the bag body, and a sealing brace is arranged at the top of the bag body.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) the bag body consists of a nano polyethylene layer, a PVDC layer, a sun-shading layer and an inner paper layer, so that the tensile capacity of the bag body can be increased, the service life of the bag body is prolonged, the cavity is arranged in the bag body, the foam rod is arranged in the cavity, the bearing capacity of the bag body can be increased, meanwhile, the bag body can play a role in damping objects placed in the bag body, and the safety is greatly improved;

(2) the anti-skid bumps are arranged on one side of the wear-resistant layer, so that the anti-skid effect on articles placed in the bag body can be achieved, and the placing stability is greatly improved;

(3) the first bonding layers are arranged on the two sides of the foam rod, so that the foam rod is conveniently and fixedly connected with the waterproof layer and the inner paper layer, and the placing stability of the foam rod is improved;

(4) the reinforcing rods are arranged between the foam rods, so that the stability and firmness of the foam rods can be improved, and the tensile capacity of the bag body is improved;

(5) the base can play the effect of support to the bag body, and the abrasionproof pad can avoid the bag body to cause the damage to the bottom of the bag body at the in-process of placing simultaneously, great improvement the security of using, the handle facilitates carrying in the use, is equipped with at the top of the bag body simultaneously and seals the brace and can play the effect of sealing to the bag body.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a high strength stretch resistant polyethylene packaging bag according to an embodiment of the present invention;

fig. 2 is a top view of a high strength stretch resistant polyethylene package in accordance with an embodiment of the present invention;

fig. 3 is a cross-sectional view of a bag body in a high strength, stretch resistant polyethylene packaging bag, according to an embodiment of the present invention.

Reference numerals:

1. a bag body; 2. a nano polyethylene layer; 3. a sun-shading layer; 4. a PVDC layer; 5. an inner paper layer; 6. a thin film layer; 7. a cavity; 8. a foam bar; 9. a waterproof layer; 10. a wear layer; 11. anti-skid projections; 12. a first adhesive layer; 13. a reinforcing bar; 14. a second adhesive layer; 15. a waterproof coating layer; 16. a base; 17. an anti-wear pad; 18. a handle; 19. and sealing and pulling strips.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

the first embodiment is as follows:

referring to fig. 1-3, a high-strength stretch-resistant polyethylene packaging bag according to an embodiment of the present invention includes a bag body 1, the bag body 1 includes a nano polyethylene layer 2, a sun-shading layer 3 is disposed on one side of the nano polyethylene layer 2, a PVDC layer 4 is disposed on one side of the nano polyethylene layer 2 away from the sun-shading layer 3, an inner paper layer 5 is disposed on one side of the PVDC layer 4 away from the nano polyethylene layer 2, a film layer 6 is disposed on both sides of the inner paper layer 5, a cavity 7 is disposed on one side of the inner paper layer 5 away from the PVDC layer 4, a plurality of foam rods 8 are disposed inside the cavity 7, a waterproof layer 9 is disposed on one side of the foam rods 8 away from the inner paper layer 5, a wear-resistant layer 10 is fixedly disposed on one side of the waterproof layer 9 away from the cavity 7, and the bag body is composed of the nano polyethylene layer 2, the PVDC layer 4, thereby can increase the tensile ability of the bag body, increase the life of the bag body 1, be equipped with cavity 7 in the inside of the bag body 1, the inside of cavity 7 is equipped with foam rod 8, can just increase the bearing capacity of the bag body 1, can play absorbing effect to the article of placing in the bag body 1 simultaneously, great improvement the security.

Example two:

referring to fig. 1-3, for the wear-resistant layer 10, a plurality of anti-skid protrusions 11 are fixedly arranged on one side of the wear-resistant layer 10 away from the waterproof layer 9, and the anti-skid protrusions 11 arranged on one side of the wear-resistant layer 10 can play a role in preventing skidding on articles placed in the bag body 1, so that the placing stability is greatly increased; for the foam rod 8, both sides of the foam rod 8 are respectively and fixedly connected with the waterproof layer 9 and the inner paper layer 5 through first bonding layers 12, and the first bonding layers 12 are arranged on both sides of the foam rod 8, so that the foam rod is conveniently and fixedly connected with the waterproof layer 9 and the inner paper layer 5, and the placing stability of the foam rod 8 is improved; for the foam rods 8, the foam rods 8 are fixedly connected through the reinforcing rods 13, and the reinforcing rods 13 are arranged between the foam rods 8, so that the stability and firmness of the foam rods can be improved, and the tensile capacity of the bag body is improved; for the nano polyethylene layer 2, both sides of the nano polyethylene layer 2 are respectively and fixedly connected with the PVDC layer 4 and the sunshade layer 3 through second adhesive layers 14, and the second adhesive layers facilitate the connection between the nano polyethylene layer 2 and the PVDC layer 4 and the sunshade layer 3; for the sunshade layer 3, a waterproof paint layer 15 is arranged on the surface of one side, away from the second adhesive layer 14, of the sunshade layer 3, and the waterproof paint layer 15 prevents water on the outer side of the bag body from entering the bag body 1; for the bag body 1, a base 16 is fixedly arranged at the bottom of the bag body 1, and an anti-abrasion pad 17 is fixedly arranged on one side of the base 16 far away from the bag body 1; for the bag body 1, the fixed handle 18 that is equipped with in both sides of the bag body 1, the top of the bag body 1 is equipped with seals brace 19, and base 16 can play the effect of support to the bag body 1, and abrasionproof pad 17 can avoid the bag body 1 to cause the damage to the bottom of the bag body 1 at the in-process of placing simultaneously, great improvement the security of using, handle 18 facilitates carrying in the use, is equipped with at the top of the bag body 1 simultaneously and seals brace 19 and can play the effect of sealing to the bag body 1.

To sum up, with the aid of the above technical scheme of the utility model, for the convenient understanding the above technical scheme of the utility model, just below the utility model discloses theory of operation or the mode of operation at the actual process carry out the detailed description:

in practical application, the bag body consists of a nano polyethylene layer 2, a PVDC layer 4, a sun-shading layer 3 and an inner paper layer 5, so that the tensile capacity of the bag body can be increased, the service life of the bag body 1 is prolonged, a cavity 7 is arranged in the bag body 1, a foam rod 8 is arranged in the cavity 7, a reinforcing rod 13 is arranged between the foam rods 8, the stability and firmness of the foam rod can be increased, the tensile capacity of the bag body is increased, the bearing capacity of the bag body 1 can be increased, meanwhile, a shock absorption effect on objects placed in the bag body 1 can be achieved, the safety is greatly improved, a base 16 is arranged at the bottom of the bag body 1 and can support the bag body 1, meanwhile, an anti-abrasion pad 17 can prevent the bag body 1 from being damaged at the bottom of the bag body 1 in the placing process, the use safety is greatly improved, a handle 18 is convenient to lift in the using process, meanwhile, the top of the bag body 1 is provided with the sealing brace 19, so that the bag body 1 can be sealed, the device is simple in structure, and the tensile capacity of the bag body 1 can be increased.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A high-strength stretch-proof polyethylene packaging bag is characterized by comprising a bag body (1), the bag body (1) comprises a nano polyethylene layer (2), one side of the nano polyethylene layer (2) is provided with a sun-shading layer (3), one side of the nano polyethylene layer (2) far away from the sun-shading layer (3) is provided with a PVDC layer (4), an inner paper layer (5) is arranged on one side of the PVDC layer (4) far away from the nano polyethylene layer (2), both sides of the inner paper layer (5) are provided with film layers (6), one side of the inner paper layer (5) far away from the PVDC layer (4) is provided with a cavity (7), a plurality of foam rods (8) are arranged in the cavity (7), a waterproof layer (9) is arranged on one side of each foam rod (8) far away from the inner paper layer (5), and a wear-resistant layer (10) is fixedly arranged on one side of the waterproof layer (9) far away from the cavity (7).

2. The high-strength stretch-resistant polyethylene packaging bag according to claim 1, wherein a plurality of anti-slip protrusions (11) are fixedly arranged on one side of the wear-resistant layer (10) far away from the waterproof layer (9).

3. The high-strength stretch-resistant polyethylene packaging bag according to claim 2, wherein both sides of the foam rod (8) are fixedly connected with the waterproof layer (9) and the inner paper layer (5) respectively through first adhesive layers (12).

4. A high strength stretch-resistant polyethylene packing bag according to claim 3, wherein the foam rods (8) are fixedly connected with each other through a reinforcing rod (13).

5. The high-strength stretch-resistant polyethylene packaging bag according to claim 4, wherein both sides of the nano polyethylene layer (2) are fixedly connected with the PVDC layer (4) and the sunshade layer (3) respectively through second adhesive layers (14).

6. A high-strength stretch-resistant polyethylene packaging bag according to claim 5, wherein the side surface of the sun-shading layer (3) far away from the second adhesive layer (14) is provided with a waterproof paint layer (15).

7. The high-strength stretch-resistant polyethylene packaging bag according to claim 6, wherein a base (16) is fixedly arranged at the bottom of the bag body (1), and an anti-wear pad (17) is fixedly arranged at one side of the base (16) far away from the bag body (1).

8. The high-strength stretch-resistant polyethylene packaging bag according to claim 7, wherein handles (18) are fixedly arranged on two sides of the bag body (1), and the top of the bag body (1) is provided with a sealing pull strip (19).