CN215397431U

CN215397431U - Green biodegradable plastic film

Info

Publication number: CN215397431U
Application number: CN202121647848.5U
Authority: CN
Inventors: 钱永兴
Original assignee: Zhejiang Xingshiye New Material Technology Co ltd
Current assignee: Zhejiang Xingshiye New Material Technology Co ltd
Priority date: 2021-07-20
Filing date: 2021-07-20
Publication date: 2022-01-04
Anticipated expiration: 2031-07-20

Abstract

The utility model relates to the technical field of plastic films and discloses a green biodegradable plastic film which comprises a plastic film and graphene layers, wherein modified starch is installed inside the plastic film, polypropylene is installed inside the plastic film, polyvinyl chloride is installed on two sides of the outer wall of the plastic film, the graphene layers are installed on the outer wall of the polyvinyl chloride, suckers are fixedly installed on two sides of the outer wall of the graphene layers, fixing clamps are fixedly installed on the outer walls of the suckers, and fixing rings are arranged on the surfaces of the outer walls of the fixing clamps. This green biodegradable's plastic film, through modified starch's setting, will modify starch and add plastic film raw and other materials in the manufacturing process, through the mould hot pressing together, hot melt fusing from big film piece simultaneously accomplishes degradable plastic film to solve the white pollution problem that disposable plastic film causes, the degradation of being convenient for can effectually avoid this type of condition to take place.

Description

Green biodegradable plastic film

Technical Field

The utility model relates to the technical field of plastic films, in particular to a green biodegradable plastic film.

Background

The plastic film is made of polyvinyl chloride, polyethylene, polypropylene, polystyrene and other resins, is used for packaging and is used as a film coating layer, the share of plastic packaging and plastic packaging products on the market is increasing, particularly, the composite plastic flexible packaging is widely applied to the fields of food, medicine, chemical industry and the like, wherein the proportion of the plastic packaging is the largest, such as beverage packaging, quick-frozen food packaging, steamed and cooked food packaging, fast food packaging and the like, the products bring great convenience to the life of people, and most of the plastic films used on the market do not have the function of biodegradation.

Traditional plastic film, mostly can not play effectual biodegradable's effect when using, and after most films discarded when using, unable degradation disappears, leads to playing the problem that can't thoroughly solve white pollution, causes the pollution and the influence of environment.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a green biodegradable plastic film, which aims to solve the problems that the traditional plastic film provided by the background art can not effectively perform biodegradation mostly when in use, and can not be degraded and disappeared after most of the film is discarded when in use, so that the problem of white pollution can not be thoroughly solved, and the environment pollution and influence are caused.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a green biodegradable plastic film comprises a plastic film and graphene layers, wherein modified starch is arranged inside the plastic film, polypropylene is arranged inside the plastic film, polyvinyl chloride is arranged on two sides of the outer wall of the plastic film, and the graphene layers are arranged on the outer wall of the polyvinyl chloride;

the utility model discloses a graphite alkene layer, including graphite alkene layer, the equal fixed mounting in outer wall both sides of graphite alkene layer has the sucking disc, the outer wall fixed mounting of sucking disc has the fixation clamp, solid fixed ring has been seted up on the outer wall surface of fixation clamp, gu fixed ring's inside cover is equipped with fixed rope.

Preferably, the outer wall of the modified starch is tightly attached to the inner wall of the plastic film, the size of the inner wall of the plastic film is matched with that of the outer wall of the modified starch, the modified starch is added into the raw material of the plastic film in the manufacturing process through the arrangement of the modified starch, the raw material of the plastic film is hot-pressed together through a mold, and meanwhile, the plastic film is hot-melted and fused from a large film sheet to complete the degradable plastic film, so that the problem of white pollution caused by the disposable plastic film is solved, and the degradable plastic film can be effectively prevented from being degraded.

Preferably, the inner wall of polypropylene closely laminates with plastic film's outer wall, and the inner wall size of polypropylene is identical with plastic film's outer wall size, through the setting of polypropylene, uses polypropylene to the inside mixing of plastic film when using, is convenient for play effectual enhancement toughness's effect to plastic film, and plastic film is generally thinner, takes place to tear the bad phenomenon easily when using, can increase plastic film's intensity through the application of polypropylene.

Preferably, the inner wall of the polyvinyl chloride is tightly attached to the outer wall of the plastic film, the polyvinyl chloride is symmetrically arranged with the central axis of the plastic film, the polyvinyl chloride is arranged in two groups, and the polyvinyl chloride is arranged on the outer wall of the plastic film to be fixed when the anti-corrosion plastic film is used, so that the anti-corrosion plastic film can be effectively prevented from being corroded, and the service life of the plastic film is effectively prolonged.

Preferably, graphite alkene layer sets up with plastic film's axis symmetry, and graphite alkene layer's size is identical with polyvinyl chloride's size, through graphite alkene layer's setting, fixes graphite alkene layer installation to polyvinyl chloride's outer wall when using, can make plastic film's surface smooth, and the adhesion is on one's body to the workman when avoiding plastic film to use, causes smudgy.

Preferably, the fixing clamp is movably connected with the plastic film through the suckers, the suckers are symmetrically arranged with the central axis of the plastic film, the suckers and the fixing clamp are arranged in a one-to-one correspondence mode, and the fixing clamp can be installed on the outer wall of the plastic film through the suckers to support and fix the plastic film through the arrangement of the fixing clamp and the suckers.

Preferably, fixed rope is through solid fixed ring and fixation clamp swing joint, and fixed rope is provided with two sets ofly, through the setting of fixed rope and solid fixed ring, when plastic film was idle, with the plastic film rolling, fix with fixed rope to protect plastic film.

(III) advantageous effects

Compared with the prior art, the utility model provides a green biodegradable plastic film, which has the following beneficial effects:

1. this green biodegradable's plastic film, through modified starch's setting, will modify starch and add plastic film raw and other materials in the manufacturing process, through the mould hot pressing together, hot melt fusing from big film piece simultaneously accomplishes degradable plastic film to solve the white pollution problem that disposable plastic film causes, the degradation of being convenient for can effectually avoid this type of condition to take place.

2. This green biodegradable's plastic film, through the setting of polypropylene, use polypropylene to the inside effect of mixing of plastic film when using, be convenient for play effectual enhancement toughness to plastic film, plastic film is generally thinner, takes place to tear bad phenomenon easily when using, can increase plastic film's intensity through the application of polypropylene.

3. This green biodegradable's plastic film, through the setting of graphite alkene layer, fixes graphite alkene layer installation to polyvinyl chloride's outer wall when using, can make plastic film's surface smooth, and the adhesion is on one's body to the workman when avoiding plastic film to use, causes smudgy.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic view of the front view of the present invention;

FIG. 3 is a side view of the present invention;

fig. 4 is a schematic view of the external structure of the present invention.

In the figure: 1. a plastic film; 2. modified starch; 3. polypropylene; 4. polyvinyl chloride; 5. a graphene layer; 6. a suction cup; 7. a fixing clip; 8. a fixing ring; 9. and (5) fixing the rope.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a green biodegradable plastic film comprises a plastic film 1 and a graphene layer 5, wherein modified starch 2 is installed inside the plastic film 1, the outer wall of the modified starch 2 is tightly attached to the inner wall of the plastic film 1, and the size of the inner wall of the plastic film 1 is identical to the size of the outer wall of the modified starch 2, through the arrangement of the modified starch 2, the modified starch 2 is added into the raw material of the plastic film 1 in the manufacturing process, the raw material is hot-pressed together through a mold, and simultaneously, the large film is hot-melted and fused to complete the degradable plastic film 1, so that the problem of white pollution caused by the disposable plastic film 1 is solved, the occurrence of the situation can be effectively avoided, the polypropylene 3 is installed inside the plastic film 1, the inner wall of the polypropylene 3 is tightly attached to the outer wall of the plastic film 1, and the size of the inner wall of the polypropylene 3 is identical to the size of the outer wall of the plastic film 1, through the setting of the polypropylene 3, the polypropylene 3 is applied to the inside of the plastic film 1 to be mixed when in use, which is convenient for playing an effective toughness strengthening role for the plastic film 1, the plastic film 1 is generally thinner and is easy to damage when in use, the strength of the plastic film 1 can be increased through the application of the polypropylene 3, the polyvinyl chloride 4 is arranged on both sides of the outer wall of the plastic film 1, the inner wall of the polyvinyl chloride 4 is tightly attached to the outer wall of the plastic film 1, the polyvinyl chloride 4 is symmetrically arranged by the central axis of the plastic film 1, and the polyvinyl chloride 4 is provided with two groups, through the setting of the polyvinyl chloride 4, the polyvinyl chloride 4 is arranged on the outer wall of the plastic film 1 to be fixed when in use, which can play an effective role for the anti-corrosion plastic film 1, the service life of the plastic film 1 is effectively prolonged, the graphene layer 5 is arranged on the outer wall of the polyvinyl chloride 4, the graphene layers 5 are symmetrically arranged with the central axis of the plastic film 1, the size of each graphene layer 5 is matched with that of the polyvinyl chloride 4, and the graphene layers 5 are arranged on the outer wall of the polyvinyl chloride 4 to be fixed when the plastic film is used, so that the surface of the plastic film 1 is smooth, and the plastic film 1 is prevented from being adhered to the body of a worker to cause dirt when the plastic film 1 is used;

the two sides of the outer wall of the graphene layer 5 are both fixedly provided with suckers 6, the outer wall of each sucker 6 is fixedly provided with a fixing clamp 7, the fixing clamps 7 are movably connected with the plastic film 1 through the suckers 6, the suckers 6 are symmetrically arranged along the central axis of the plastic film 1, the suckers 6 and the fixing clamps 7 are arranged in a one-to-one correspondence manner, through the arrangement of the fixing clip 7 and the suction cup 6, the fixing clip 7 can be arranged on the outer wall of the plastic film 1 through the suction cup 6 when in use, the plastic film 1 is supported and fixed, the surface of the outer wall of the fixing clamp 7 is provided with a fixing ring 8, the fixing ring 8 is internally sleeved with fixing ropes 9, the fixing ropes 9 are movably connected with the fixing clamp 7 through the fixing ring 8, two groups of fixing ropes 9 are arranged, through the arrangement of the fixing ropes 9 and the fixing ring 8, when the plastic film 1 is idle, the plastic film 1 is rolled up and fixed by the fixing rope 9, so that the plastic film 1 is protected.

Before the device is used, modified starch 2 is added into raw materials of a plastic film 1 in the manufacturing process, the raw materials are hot-pressed together through a die, and the raw materials are hot-melted and fused from a large film sheet to complete the degradable plastic film 1 so as to solve the problem of white pollution caused by the disposable plastic film 1, polypropylene 3 is applied to the inside of the plastic film 1 to be mixed so as to effectively enhance toughness of the plastic film 1, polyvinyl chloride 4 is mounted on the outer wall of the plastic film 1 to be fixed, the plastic film 1 can be effectively prevented from being corroded, a graphene layer 5 is mounted on the outer wall of the polyvinyl chloride 4 to be fixed, the surface of the plastic film 1 can be smooth, when the plastic film 1 is idle, a fixing clamp 7 can be mounted on the outer wall of the plastic film 1 through a sucker 6 to support and fix the plastic film 1, and the plastic film 1 is rolled up and fixed by the fixing rope 9 so as to protect the plastic film 1.

To sum up, this green biodegradable's plastic film, through the setting of modified starch 2, in 1 raw and other materials of plastic film are added to modified starch 2 in the manufacturing process, together through mould hot pressing, hot melt fusing from big film piece simultaneously accomplishes degradable plastic film 1 to solve the white pollution problem that disposable plastic film 1 caused, the degradation of being convenient for can effectually avoid this type of condition to take place.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A green biodegradable plastic film, comprising a plastic film (1) and a graphene layer (5), characterized in that: modified starch (2) is installed inside the plastic film (1), polypropylene (3) is installed inside the plastic film (1), polyvinyl chloride (4) is installed on two sides of the outer wall of the plastic film (1), and a graphene layer (5) is installed on the outer wall of the polyvinyl chloride (4);

the utility model discloses a graphene layer's fixed knot is fixed on the outer wall of graphite alkene layer (5) and fixed, the equal fixed mounting in outer wall both sides has sucking disc (6), the outer wall fixed mounting of sucking disc (6) has fixation clamp (7), solid fixed ring (8) have been seted up on the outer wall surface of fixation clamp (7), the inside cover of solid fixed ring (8) is equipped with fixed rope (9).

2. The green biodegradable plastic film according to claim 1, characterized in that: the outer wall of the modified starch (2) is tightly attached to the inner wall of the plastic film (1), and the size of the inner wall of the plastic film (1) is matched with that of the outer wall of the modified starch (2).

3. The green biodegradable plastic film according to claim 1, characterized in that: the inner wall of the polypropylene (3) is tightly attached to the outer wall of the plastic film (1), and the size of the inner wall of the polypropylene (3) is matched with that of the outer wall of the plastic film (1).

4. The green biodegradable plastic film according to claim 1, characterized in that: the inner wall of the polyvinyl chloride (4) is tightly attached to the outer wall of the plastic film (1), the polyvinyl chloride (4) is symmetrically arranged with the central axis of the plastic film (1), and two groups of polyvinyl chloride (4) are arranged.

5. The green biodegradable plastic film according to claim 1, characterized in that: the graphene layers (5) are symmetrically arranged with the central axis of the plastic film (1), and the size of the graphene layers (5) is matched with that of the polyvinyl chloride (4).

6. The green biodegradable plastic film according to claim 1, characterized in that: the fixing clamp (7) is movably connected with the plastic film (1) through the suckers (6), the suckers (6) are symmetrically arranged along the central axis of the plastic film (1), and the suckers (6) and the fixing clamp (7) are arranged in a one-to-one correspondence manner.

7. The green biodegradable plastic film according to claim 1, characterized in that: the fixing rope (9) is movably connected with the fixing clamp (7) through a fixing ring (8), and the fixing rope (9) is provided with two groups.