CN217709300U

CN217709300U - PE self-adhesion protection film with electrostatic adsorption function

Info

Publication number: CN217709300U
Application number: CN202221454894.8U
Authority: CN
Inventors: 陈熙贯
Original assignee: Jiangsu Libaijia New Materials Co ltd
Current assignee: Jiangsu Libaijia New Materials Co ltd
Priority date: 2022-06-10
Filing date: 2022-06-10
Publication date: 2022-11-01
Anticipated expiration: 2032-06-10

Abstract

The utility model discloses a PE self-adhesion protection film with electrostatic absorption function relates to protection film technical field, its technical essential: the anti-static wear-resistant PE plastic film comprises a base layer made of PE materials, wherein an elastic layer is arranged on the upper surface of the base layer, an anti-static layer is arranged on the upper surface of the elastic layer, a wear-resistant layer is arranged above the anti-static layer, an electrostatic self-adhesive layer is arranged on the lower surface of the base layer, and a release layer is adhered to the lower surface of the electrostatic self-adhesive layer; the utility model discloses can reduce the dust and pile up, reduce the clearance frequency.

Description

PE self-adhesion protection film with electrostatic adsorption function

Technical Field

The utility model belongs to the technical field of the protection film technique and specifically relates to a PE self-adhesion protection film with electrostatic absorption function is related to.

Background

Self-adhesion protection film: the protective film is self-adhesive without adhesive. The film is a soft film with high transparency and elasticity in the industry, and is generally made of PE. Self-adhesive protective films have high tensile strength, tear strength and good puncture resistance, are generally produced by coextrusion and are generally used to protect smooth surfaces of products.

The existing self-adhesive protective film comprises an electrostatic film, the surface of the electrostatic film, which is far away from electrostatic adsorption after use, is easy to adsorb dust of charged particles in the air due to the action of static electricity, so that some dirt and dust of the charged particles are easy to adhere to the surface of the electrostatic film, the frequency of cleaning is obviously increased,

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a PE self-adhesion protection film with electrostatic absorption function reduces the dust and piles up, reduces the clearance frequency.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a PE self-adhesion protection film with electrostatic absorption function, includes the basic unit that the PE material was made, the basic unit upper surface is equipped with the elastic layer, the elastic layer upper surface is equipped with the antistatic layer, the antistatic layer top is equipped with the wearing layer, the basic unit lower surface is equipped with static self-adhesion layer, static self-adhesion layer lower surface bonds and has the release layer.

By adopting the scheme, when the protective film needs to be used, the surface of a product to be protected is cleaned, then the release layer is torn, and the electrostatic self-adhesive layer is attached to the surface of the product, wherein the principle of electrostatic self-adhesion is that the self-adhesive material belongs to high polymer, the crystallinity is low, a great number of exposed molecular chains exist on the surface of the film, and the molecular chains are easily filled in the pores on the surface of the attached product, so that the molecular chains are adhered to each other; an antistatic layer is arranged above the base layer, so that dust adsorbed by static electricity on the surface of the protective film is reduced, and the cleaning frequency is reduced; meanwhile, the elastic layer and the wear-resistant layer are arranged, so that the wear resistance and the shock resistance are improved, the reliability is improved, and the service life is prolonged.

Preferably, a pressure-resistant buffer layer is arranged between the electrostatic self-adhesive layer and the base layer.

Preferably, a plurality of buffer bumps are arranged on the upper surface of the wear-resistant layer.

Preferably, the electrostatic self-adhesive layer is a PE plastic self-adhesive layer.

Preferably, the release layer is made of PET material.

Preferably, the antistatic layer is made of conductive fibers.

The utility model discloses following beneficial effect has:

when the protective film needs to be used, the surface of a product to be protected is cleaned, then the release layer is torn, the electrostatic self-adhesive layer is attached to the surface of the product, the principle of electrostatic self-adhesion is that the self-adhesive material belongs to high polymer, the crystallinity is low, a great number of exposed molecular chains exist on the surface of the film, and the molecular chains are easily filled in pores on the surface of the attached product, so that the two are mutually adhered; an antistatic layer is arranged above the base layer, so that dust adsorbed by static on the surface of the protective film is reduced, and the cleaning frequency is reduced; meanwhile, the elastic layer and the wear-resistant layer are arranged, so that the wear resistance and the shock resistance are improved, the reliability is improved, and the service life is prolonged.

Drawings

Fig. 1 is a schematic cross-sectional view of the structure of the embodiment of the present invention.

In the figure: 1. a base layer; 2. an elastic layer; 3. an antistatic layer; 4. a wear layer; 5. an electrostatic self-adhesive layer; 6. a release layer; 7. a voltage-resistant buffer layer; 8. buffer bumps.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

A PE self-adhesive protective film with an electrostatic adsorption function is shown in figure 1 and comprises a base layer 1 made of PE materials, wherein an elastic layer 2 is arranged on the upper surface of the base layer 1, an antistatic layer 3 is arranged on the upper surface of the elastic layer 2, a wear-resistant layer 4 is arranged above the antistatic layer 3, an electrostatic self-adhesive layer 5 is arranged on the lower surface of the base layer 1, and a release layer 6 is adhered to the lower surface of the electrostatic self-adhesive layer 5;

as shown in fig. 1, when the protective film needs to be used, the surface of a product to be protected is cleaned, then the release layer 6 is torn, and the electrostatic self-adhesive layer 5 is attached to the surface of the product, the principle of electrostatic self-adhesion is that a self-adhesive material belongs to a high polymer, the crystallinity is low, a great number of exposed molecular chains exist on the surface of the film, and the molecular chains are easily filled in pores on the surface of the attached product, so that the two are mutually adhered; an antistatic layer 3 is arranged above the base layer 1, so that dust adsorbed by static electricity on the surface of the protective film is reduced, and the cleaning frequency is reduced; meanwhile, the elastic layer 2 and the wear-resistant layer 4 are arranged, so that the wear resistance and the shock resistance are improved, the reliability is improved, and the service life is prolonged.

As shown in figure 1, a pressure-resistant buffer layer 7 is arranged between the electrostatic self-adhesive layer 5 and the base layer 1, so that the pressure resistance and the impact resistance are improved, the surface protection capability of a product is improved, and the service life is prolonged.

As shown in fig. 1, the upper surface of the wear-resistant layer 4 is provided with a plurality of buffer bumps 8. Further improving the pressure resistance and the shock resistance and improving the capability of protecting the surface of the product.

The static self-adhesive layer 5 is a PE plastic self-adhesive layer, the release layer 6 is made of PET material, and the antistatic layer 3 is made of conductive fibers; the materials used have the corresponding functions enabling the above description.

The above is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent replacements or modifications made based on the present invention to solve the same technical problems and achieve the same technical effects are all covered in the protection scope of the present invention.

Claims

1. The utility model provides a PE self-adhesion protection film with electrostatic absorption function, includes basic unit (1) that the PE material was made, its characterized in that: basic unit (1) upper surface is equipped with elastic layer (2), elastic layer (2) upper surface is equipped with antistatic layer (3), antistatic layer (3) top is equipped with wearing layer (4), basic unit (1) lower surface is equipped with static self-adhesive layer (5), static self-adhesive layer (5) lower surface bonds has from type layer (6), be equipped with withstand voltage buffer layer (7) between static self-adhesive layer (5) and basic unit (1).

2. The PE self-adhesive protective film with the electrostatic adsorption function according to claim 1, wherein the PE self-adhesive protective film comprises: the upper surface of the wear-resistant layer (4) is provided with a plurality of buffering salient points (8).

3. The PE self-adhesive protective film with the electrostatic adsorption function according to claim 1, wherein the PE self-adhesive protective film comprises: the electrostatic self-adhesive layer (5) is a PE plastic self-adhesive layer.

4. The PE self-adhesive protective film with the electrostatic adsorption function according to claim 1, wherein the PE self-adhesive protective film comprises: the release layer (6) is made of PET.

5. The PE self-adhesive protective film with the electrostatic adsorption function according to claim 1, wherein the PE self-adhesive protective film comprises: the antistatic layer (3) is made of conductive fibers.