CN212979434U

CN212979434U - Film with good flexibility

Info

Publication number: CN212979434U
Application number: CN202020769880.XU
Authority: CN
Inventors: 李志鸿; 李祺龙
Original assignee: Quanzhou Xindisheng New Material Technology Co ltd
Current assignee: Quanzhou Xindisheng New Material Technology Co ltd
Priority date: 2020-05-11
Filing date: 2020-05-11
Publication date: 2021-04-16
Anticipated expiration: 2030-05-11

Abstract

The utility model discloses a film that pliability is good, including the film body, the film body includes top layer, middle level and substrate layer, the bottom and the middle level fixed connection on top layer, medial bottom and substrate layer fixed connection, the top layer includes waterproof layer, anti-corrosion coating and flame retardant coating, the bottom and the anti-corrosion coating fixed connection of waterproof layer, the bottom and the flame retardant coating fixed connection of anti-corrosion coating, the middle level includes ageing resistance layer, adhesive linkage and enhancement layer, the bottom and the adhesive linkage fixed connection of ageing resistance layer. The utility model discloses a cooperation of film body, top layer, waterproof layer, anti-corrosion coating, flame retardant coating, middle level, ageing resistance layer, adhesive linkage, enhancement layer and substrate layer is used, has realized that toughness is good, and long service life's purpose has improved the usability and the practicality of film, has strengthened user's use and has experienced to the user demand that satisfies the user that can be better.

Description

Film with good flexibility

Technical Field

The utility model relates to a package technical field specifically is a film that pliability is good.

Background

The package generally refers to bags and packages for holding articles, and in computer parlance, "package" is a data unit in TCP/IP protocol communication transmission, and is also generally called "data package", and the package can also be used as surname, CF terminology, and the like.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a film that pliability is good, it is good to possess toughness, and long service life's advantage, has solved the cladding film of current market package, has the relatively poor problem of toughness, leads to a packet life to subtract the weak point, has caused the waste of resource and the loss of property to can't satisfy user's user demand's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a film that pliability is good, includes the film body, the film body includes top layer, middle level and substrate layer, the bottom and the middle level fixed connection on top layer, medial bottom and substrate layer fixed connection, the top layer includes waterproof layer, anti-corrosion coating and flame retardant coating, the bottom and the anti-corrosion coating fixed connection of waterproof layer, the bottom and the flame retardant coating fixed connection of anti-corrosion coating, the middle level includes ageing resistance layer, adhesive linkage and enhancement layer, the bottom and the adhesive linkage fixed connection of ageing resistance layer, the bottom and the enhancement layer fixed connection of adhesive linkage.

Preferably, the waterproof layer is made of a high-molecular waterproof material, and the anti-corrosion layer is made of an epoxy resin coating.

Preferably, the fireproof layer is a solvent-based paint consisting of chlorinated rubber, paraffin and various fireproof additives, and the anti-aging layer is a PC or PCTG material containing an ultraviolet absorber.

Preferably, the adhesive layer is made of an adhesive, and the thickness of the adhesive layer is 0.1-1 mm.

Preferably, the reinforcing layer is made of a blend of any two of styrene-ethylene-butylene-styrene copolymer, styrene-ethylene-propylene-styrene copolymer and random copolymerization polypropylene, and the mass percentages of the two blends are respectively 75-85% and 15-25%.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a cooperation of film body, top layer, waterproof layer, anti-corrosion coating, flame retardant coating, middle level, ageing resistance layer, adhesive linkage, enhancement layer and substrate layer is used, has realized that toughness is good, and long service life's purpose has improved the usability and the practicality of film, has strengthened user's use and has experienced to the user demand that satisfies the user that can be better.

2. The utility model discloses a set up the waterproof layer for the waterproof ability of reinforcing film body, through setting up the anticorrosive coating, be used for the anticorrosion ability of reinforcing film body, the life of extension film body, through setting up the flame retardant coating, be used for the fireproof ability of reinforcing film body, through setting up anti-aging layer, be used for the ageing resistance of reinforcing film body, through setting up the adhesive linkage, be used for bonding anti-aging layer and enhancement layer, through setting up the enhancement layer, be used for reinforcing the toughness of film body.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the membrane body of the present invention;

FIG. 3 is a schematic cross-sectional view of the top layer of the present invention;

fig. 4 is a schematic cross-sectional view of the middle layer of the present invention.

In the figure: 1. a film body; 2. a surface layer; 201. a waterproof layer; 202. an anti-corrosion layer; 203. a fire barrier layer; 3. a middle layer; 301. an anti-aging layer; 302. an adhesive layer; 303. a reinforcing layer; 4. and a substrate layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a film with good flexibility comprises a film body 1, the film body 1 comprises a surface layer 2, a middle layer 3 and a substrate layer 4, the bottom of the surface layer 2 is fixedly connected with the middle layer 3, the bottom of the middle layer 3 is fixedly connected with the substrate layer 4, the surface layer 2 comprises a waterproof layer 201, an anti-corrosion layer 202 and a fireproof layer 203, the bottom of the waterproof layer 201 is fixedly connected with the anti-corrosion layer 202, the waterproof layer 201 is made of high polymer waterproof materials, the waterproof layer 201 is arranged to enhance the waterproof capability of the film body 1, the anti-corrosion layer 202 is made of epoxy resin paint, the anti-corrosion layer 202 is arranged to enhance the anti-corrosion capability of the film body 1 and prolong the service life of the film body 1, the bottom of the anti-corrosion layer 202 is fixedly connected with the fireproof layer 203, and the fireproof layer 203 is made of chlorinated rubber, solvent type, the fireproof film is characterized in that the fireproof layer 203 is arranged for enhancing the fireproof capacity of the film body 1, the anti-aging layer 301 is made of PC or PCTG material containing ultraviolet absorbers, the anti-aging layer 301 is arranged for enhancing the anti-aging capacity of the film body 1, the middle layer 3 comprises the anti-aging layer 301, an adhesive layer 302 and a reinforcing layer 303, the bottom of the anti-aging layer 301 is fixedly connected with the adhesive layer 302, the adhesive layer 302 is made of adhesives, the thickness of the adhesive layer 302 is 0.1-1mm, the anti-aging layer 301 is adhered with the reinforcing layer 303 by arranging the adhesive layer 302, the bottom of the adhesive layer 302 is fixedly connected with the reinforcing layer 303, the reinforcing layer 303 is made of any two of styrene-ethylene-butylene-styrene copolymer, styrene-ethylene-propylene-styrene copolymer and random copolymerization polypropylene, and the mass percentages of the two forming the blend are 75-85 percent and 75-85 percent respectively, 15-25%, through setting up enhancement layer 303 for the toughness of reinforcing film body 1, through the cooperation use of film body 1, top layer 2, waterproof layer 201, anti-corrosion coating 202, flame retardant coating 203, middle level 3, ageing resistance layer 301, adhesive linkage 302, enhancement layer 303 and substrate layer 4, realized that toughness is good, and long service life's purpose, improved the usability and the practicality of film, strengthened user's use and experienced, thereby can be better satisfy user's user demand.

During the use, through waterproof layer 201, a waterproof ability for strengthening film body 1, through anticorrosive coating 202, a corrosion protection for strengthening film body 1, through flame retardant coating 203, a fireproof ability for strengthening film body 1, through ageing resistance layer 301, an ageing resistance for strengthening film body 1, through adhesive linkage 302, a bonding for gluing ageing resistance layer 301 and enhancement layer 303, through enhancement layer 303, a toughness for strengthening film body 1, thereby realized that toughness is good, and long service life's purpose.

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 film with good flexibility comprises a film body (1) and is characterized in that: the anti-corrosion film is characterized in that the film body (1) comprises a surface layer (2), a middle layer (3) and a base material layer (4), the bottom of the surface layer (2) is fixedly connected with the middle layer (3), the bottom of the middle layer (3) is fixedly connected with the base material layer (4), the surface layer (2) comprises a waterproof layer (201), an anti-corrosion layer (202) and a fireproof layer (203), the bottom of the waterproof layer (201) is fixedly connected with the anti-corrosion layer (202), the bottom of the anti-corrosion layer (202) is fixedly connected with the fireproof layer (203), the middle layer (3) comprises an anti-aging layer (301), an adhesive layer (302) and a reinforcing layer (303), the bottom of the anti-aging layer (301) is fixedly connected with the adhesive layer (302), and the bottom of the adhesive layer (302) is fixedly connected with the reinforcing layer (303).

2. A flexible film according to claim 1, wherein: the waterproof layer (201) is made of a high-molecular waterproof material, and the anti-corrosion layer (202) is made of epoxy resin paint.

3. A flexible film according to claim 1, wherein: the anti-aging layer (301) is a PC or PCTG material containing an ultraviolet absorber.

4. A flexible film according to claim 1, wherein: the adhesive layer (302) is made of an adhesive, and the thickness of the adhesive layer (302) is 0.1-1 mm.