CN219363548U

CN219363548U - Antistatic fluorine release film

Info

Publication number: CN219363548U
Application number: CN202320581805.4U
Authority: CN
Inventors: 杨亚杰
Original assignee: Kunshan Sbeck Precision Composite Material Co ltd
Current assignee: Kunshan Sbeck Precision Composite Material Co ltd
Priority date: 2023-03-23
Filing date: 2023-03-23
Publication date: 2023-07-18
Anticipated expiration: 2033-03-23

Abstract

The utility model discloses an antistatic fluorine release film, and relates to the field of release films. The utility model comprises a release film main body, wherein the outer side surface of the release film main body is provided with a friction surface, the friction surface is formed by a plurality of bulges, the friction surface is positioned at the starting end of the release film main body, and the release film main body is provided with a tearing seam.

Description

Antistatic fluorine release film

Technical Field

The utility model relates to the field, in particular to an antistatic fluorine release film.

Background

The release film is a film with separability on the surface, and the release film has no viscosity or slight viscosity after being contacted with a specific material under a limited condition, and is also called a release film, a separation film, a photoresist film, a release film, a plastic film, a hole-masking film, a silicone oil film, silicone oil paper, an anti-sticking film, a slipping film, tenna paper and release paper, and in order to increase the release force of the plastic film, the plastic film is subjected to plasma treatment, fluorine-coated treatment or silicon-coated release agent on the surface layer of the film material, so that the release film can show extremely light and stable release force for various different organic pressure sensitive adhesives.

The existing release film has the functions of stretching resistance, static electricity resistance and the like, but the applicant finds that the release film is troublesome to peel in the use process of the release film, and if the nail of a user is short or no nail is provided, enough friction force cannot be provided for peeling the release film.

Disclosure of Invention

Based on the above, the utility model aims to provide an antistatic fluorine release film so as to solve the technical problem that the release film is troublesome to peel off.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an antistatic fluorine is from type membrane, includes from the type membrane main part, the lateral surface from the type membrane main part is equipped with the friction surface, the friction surface comprises a plurality of archs, the friction surface is located the initiating terminal from the type membrane main part, be equipped with the tear seam in the type membrane main part.

Through adopting above-mentioned technical scheme, when using, even the operator that the nail is short also can be through the friction surface with the release film main part uncovering, is favorable to using, has improved the frictional force of finger portion and friction surface, and easy operation is convenient, and the tear seam facilitates the user to cut apart from the release film main part, excellent in use effect.

Further, the release film main body comprises a film body, a release layer and an inner layer, wherein the film body is positioned between the release layer and the inner layer, and the friction surface is positioned on the release layer.

By adopting the technical scheme, the release layer can prevent adhesion between the film and the adhesive material, and is favorable for separation.

Further, the film body is composed of a base layer, a reinforcing layer and a tensile layer, wherein the base layer is a PET film, and the base layer, the reinforcing layer and the tensile layer are distributed from top to bottom.

Through adopting above-mentioned technical scheme, the enhancement layer can increase the intensity of the membrane body, and tensile layer has improved the toughness of the membrane body, avoids its breaking.

Further, the inner layer is composed of an antistatic layer, a heat insulation layer and a wear-resistant layer, and the antistatic layer, the heat insulation layer and the wear-resistant layer are distributed from top to bottom.

Through adopting above-mentioned technical scheme, prevent that static layer can prevent from producing static from the membrane and cause electronic component to damage, the wearing layer can prevent that the membrane body from receiving wearing and tearing damage, improves its quality.

Further, the antistatic layer is an antistatic coating, the heat insulation layer is a polyimide film, and the wear-resistant layer is a polytetrafluoroethylene film.

Further, the strip-shaped release film main body is wound into a release film roll shape, and a film roll is arranged inside the release film roll.

By adopting the technical scheme, the winding is convenient, and the storage and the transportation are facilitated.

In summary, the utility model has the following advantages:

1. according to the utility model, the friction surface is arranged on the outer side surface of the release film main body and consists of a plurality of protrusions, the friction surface is positioned at the starting end of the release film main body, and the release film main body is provided with the tearing seam;

2. according to the utility model, the tearing seam is arranged, so that a user can conveniently divide the release film main body, and the use effect is good.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the outer side surface of the release film body according to the present utility model;

FIG. 3 is a schematic cross-sectional view of a membrane body according to the present utility model;

FIG. 4 is a schematic view of a partial structure of a membrane body according to the present utility model;

FIG. 5 is a schematic view of the inner layer part structure of the present utility model.

In the figure: 100. a release film body; 1. a membrane body; 101. a base layer; 102. a reinforcing layer; 103. a tensile layer; 2. a release layer; 3. an inner layer; 301. an antistatic layer; 302. a thermal insulation layer; 303. a wear-resistant layer; 4. a friction surface; 5. tearing the crack; 6. and (3) film roll.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.

The utility model provides an antistatic fluorine is from type membrane, as shown in fig. 1, 2, including from type membrane main part 100, the lateral surface from type membrane main part 100 is equipped with friction surface 4, friction surface 4 comprises a plurality of archs, friction surface 4 is located the initiating terminal from type membrane main part 100, be equipped with tear seam 5 on from type membrane main part 100, when using, even the operator that the nail is short also can be through friction surface 4 will be from type membrane main part 100 to reveal, be favorable to using, the frictional force of finger portion and friction surface 4 has been improved, easy operation is convenient, the tear seam facilitates the user to cut apart from type membrane main part, excellent in use effect.

Referring to fig. 1, 2, 3, 4 and 5, the release film main body 100 includes a film body 1, a release layer 2 and an inner layer 3, the film body 1 is located between the release layer 2 and the inner layer 3, the friction surface 4 is located on the release layer 2, and the release layer 2 can prevent adhesion between the film and the adhesive material, so as to facilitate separation.

Referring to fig. 3 and 4, the film body 1 is composed of a base layer 101, a reinforcing layer 102 and a tensile layer 103, wherein the base layer 101 is a PET film, the base layer 101, the reinforcing layer 102 and the tensile layer 103 are distributed from top to bottom, the reinforcing layer 102 can increase the strength of the film body 1, and the tensile layer 103 improves the toughness of the film body 1 and avoids the tensile layer from being broken.

Referring to fig. 3 and 5, the inner layer 3 is composed of an antistatic layer 301, a heat insulation layer 302 and a wear-resistant layer 303, the antistatic layer 301, the heat insulation layer 302 and the wear-resistant layer 303 are distributed from top to bottom, the antistatic layer 301 is an antistatic coating, the heat insulation layer 302 is a polyimide film, the wear-resistant layer 303 is a polytetrafluoroethylene film, the antistatic layer 301 can prevent electronic components from being damaged due to static electricity generated by a release film, and the wear-resistant layer 303 can prevent a film body from being worn and damaged, so that the quality of the electronic components is improved.

Referring to fig. 1 and 2, the strip-shaped release film main body 100 is wound into a release film roll shape, and a film roll 6 is arranged inside the release film roll, so that the release film is convenient to roll and is beneficial to storage and transportation.

The implementation principle of the embodiment is as follows: when the anti-static film is used, even an operator with short nails can lift off the release film main body 100 through the friction surface 4, the finger parts of the user are convenient to exert force, the anti-static film is beneficial to use, the strength of the film body 1 can be increased through the reinforcing layer 102, the anti-static layer 301 can prevent the release film from generating static electricity to cause damage to electronic elements, and the wear-resistant layer 303 can prevent the heat insulation layer 302 from being worn and damaged, so that the damage is avoided.

Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.

Claims

1. An antistatic fluorine release film, comprising a release film body (100), characterized in that: the outer side surface of the release film main body (100) is provided with a friction surface (4), the friction surface (4) is formed by a plurality of bulges, the friction surface (4) is positioned at the starting end of the release film main body (100), and the release film main body (100) is provided with a tearing seam (5).

2. The antistatic fluorine release film according to claim 1, wherein: the release film main body (100) comprises a film body (1), a release layer (2) and an inner layer (3), wherein the film body (1) is positioned between the release layer (2) and the inner layer (3), and the friction surface (4) is positioned on the release layer (2).

3. The antistatic fluorine release film according to claim 2, wherein: the film body (1) is composed of a base layer (101), a reinforcing layer (102) and a tensile layer (103), wherein the base layer (101) is a PET film, and the base layer (101), the reinforcing layer (102) and the tensile layer (103) are distributed from top to bottom.

4. The antistatic fluorine release film according to claim 2, wherein: the inner layer (3) is composed of an antistatic layer (301), a heat insulation layer (302) and a wear-resistant layer (303), and the antistatic layer (301), the heat insulation layer (302) and the wear-resistant layer (303) are distributed from top to bottom.

5. The antistatic fluorine release film according to claim 4, wherein: the antistatic coating (301) is an antistatic coating, the heat insulation layer (302) is a polyimide film, and the wear-resistant layer (303) is a polytetrafluoroethylene film.

6. The antistatic fluorine release film according to claim 1, wherein: the strip-shaped release film main body (100) is wound into a release film roll shape, and a film roll (6) is arranged inside the release film roll.