CN215799277U

CN215799277U - High-temperature-resistant PET film adhesive sticker

Info

Publication number: CN215799277U
Application number: CN202121272525.2U
Authority: CN
Inventors: 张江泳; 谌小斑; 郝晓鹏; 田莹; 彭嘉明
Original assignee: Zhejiang Guanhao New Material Co ltd
Current assignee: Zhejiang Guanhao New Material Co ltd
Priority date: 2021-06-08
Filing date: 2021-06-08
Publication date: 2022-02-11
Anticipated expiration: 2031-06-08

Abstract

The utility model discloses a high-temperature-resistant PET film adhesive sticker, which relates to the field of adhesive stickers and comprises a label body, wherein the label body comprises a PET film, an adhesive is coated on the surface of one side of the PET film, a plurality of salient points are fixedly connected to the surface of one side of the PET film, the plurality of salient points are distributed in a rectangular array, the salient points are positioned between the PET film and the adhesive layer, and a heat-resistant layer is bonded on the surface of the other side of the PET film. According to the utility model, the plurality of salient points are fixed on the surface of one side of the PET film, so that the contact area between the adhesive layer and the PET film is increased, the adhesive layer is not easy to fall off when the label body is repeatedly used, the utilization rate of the label body is improved, the heat-resistant layer is bonded on the other side of the PET film, the heat-resistant layer is a polyimide film, and the polyimide has excellent thermal stability, chemical corrosion resistance and mechanical property, so that the label body can be normally used in a high-temperature environment, and the high-temperature resistance of the label body is improved.

Description

High-temperature-resistant PET film adhesive sticker

Technical Field

The utility model relates to the field of adhesive sticker, in particular to a high-temperature-resistant PET film adhesive sticker.

Background

The self-adhesive label material is a composite material which takes paper, film or special material as a plus material, the back surface of the self-adhesive label material is coated with an adhesive, and silicon-coated protective paper as a backing paper, PET is a milky white or light yellow polymer with high crystallinity, the surface of the PET is smooth and glossy, the PET has wide application in the aspects of hardening films, scratch-resistant films and the like due to the excellent physical and chemical properties of the PET, and the existing PET film self-adhesive has poor high-temperature resistance, simple structure and single function and can not meet the requirements of users, so the utility model of the high-temperature resistant PET film self-adhesive label material is necessary to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-temperature-resistant PET film adhesive sticker to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a high temperature resistant PET film non-setting adhesive, includes the label body, the label body includes the PET film, the side surface coating of PET film has the adhesive, a plurality of bumps of a side fixed surface of PET film is connected with, and is a plurality of the bump is the rectangle array and distributes, the bump is located between PET film and the viscose layer, the opposite side surface bonding of PET film has the heat-resistant layer, the side surface bonding that the PET film was kept away from to the heat-resistant layer has the anti-cutting layer, the side surface bonding that the heat-resistant layer was kept away from to the anti-cutting layer has the wearing layer, a plurality of through-holes have been seted up to the inside on anti-cutting layer, and is a plurality of the through-hole is the rectangle array and distributes, the through-hole extends to the wearing layer inside and communicates with the wearing layer outside mutually, the side surface that the PET film was kept away from to the viscose layer is provided with release paper.

Preferably, four corners of the label body are all set to be round corners, and three corners of the label body are fixedly connected with the fixing sticker.

Preferably, an easy-to-pull patch is bonded to the upper surface of the other corner of the label body, and anti-skid grains are arranged on the upper surface of the easy-to-pull patch.

Preferably, the heat-resistant layer is a polyimide film, and the cutting-proof layer is a glass fiber film.

Preferably, the wear-resistant layer is provided as a nylon film.

The utility model has the technical effects and advantages that:

1. according to the utility model, the plurality of salient points are fixed on the surface of one side of the PET film, so that the contact area between the adhesive layer and the PET film is increased, the adhesive layer is not easy to fall off when the label body is repeatedly used, the utilization rate of the label body is improved, the heat-resistant layer is bonded on the other side of the PET film, the heat-resistant layer is a polyimide film, the polyimide has excellent thermal stability, chemical corrosion resistance and mechanical property, the label body can be normally used in a high-temperature environment, and the high-temperature resistance of the label body is improved;

2. according to the utility model, the cutting-proof layer is bonded on one side of the heat-resistant layer, the cutting-proof layer is the glass fiber film, the glass fiber has stronger cutting-proof performance, so that the label body is not easy to be cut, the wear-resistant layer is bonded on the cutting-proof layer, the wear-resistant layer is the nylon film, and the nylon film has stronger wear resistance, so that the service life of the label body is prolonged.

Drawings

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

Fig. 2 is a schematic top view of the overall structure of the present invention.

Fig. 3 is a perspective view of the monolithic structure of the present invention.

In the figure: 1. a label body; 2. a PET film; 3. an adhesive layer; 4. salient points; 5. a heat-resistant layer; 6. a cut-resistant layer; 7. a wear layer; 8. a through hole; 9. release paper; 10. fixing and sticking; 11. easily pulling a patch; 12. and (4) anti-skid lines.

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.

The utility model provides a high-temperature resistant PET film adhesive sticker as shown in figures 1-3, which comprises a label body 1, wherein the label body 1 comprises a PET film 2, an adhesive is coated on one side surface of the PET film 2, a plurality of salient points 4 are fixedly connected to one side surface of the PET film 2, the plurality of salient points 4 are distributed in a rectangular array, the salient points 4 are positioned between the PET film 2 and an adhesive layer 3, the salient points 4 increase the contact area between the adhesive layer 3 and the PET film 2, so that the adhesive layer 3 is not easy to fall off when the label body 1 is repeatedly used, the utilization rate of the label body 1 is improved, a heat-resistant layer 5 is adhered to the other side surface of the PET film 2, the heat-resistant layer 5 is a polyimide film, the polyimide has excellent heat stability, chemical corrosion resistance and mechanical performance, the label body 1 can be normally used in a high-temperature environment, and the high temperature resistance of the label body 1 is improved, the cutting-proof layer 6 is bonded on the surface of one side of the heat-resistant layer 5, which is far away from the PET film 2, the cutting-proof layer 6 is set to be a glass fiber film, the glass fiber has stronger cutting-proof performance, so that the label body 1 is not easy to be cut, the wear-proof layer 7 is bonded on the surface of one side of the cutting-proof layer 6, which is far away from the heat-resistant layer 5, the wear-proof layer 7 is set to be a nylon film, the nylon film has stronger wear resistance, the wear resistance of the label body 1 is improved, thereby prolonging the service life of the label body 1, the cut-proof layer 6 is internally provided with a plurality of through holes 8, the through holes 8 are distributed in a rectangular array, the through holes 8 extend into the wear-resistant layer 7 and are communicated with the outer side of the wear-resistant layer 7, the gas permeability of label body 1 has been increased through a plurality of through-holes 8, and the PET film 2 heat dissipation of being convenient for avoids 2 inside heats of PET film to gather the degree of adhesion between back influence PET film 2 and viscose layer 3, and one side surface that PET film 2 was kept away from to viscose layer 3 is provided with from type paper 9.

Secondly, the four corners of label body 1 all sets up to the fillet, avoid using label body 1 to make the incised wound staff, the practicality of this device has been improved, wherein three angle department fixedly connected with fixed subsides 10 of label body 1, it is fixed with the three angle of label body 1 through three fixed subsides 10, avoid label body 1 corner perk in the use, the easy-to-draw paster 11 that bonds of another angle upper surface of label body 1, the upper surface of easy-to-draw paster 11 is provided with anti-skidding line 12, anti-skidding line 12 has increased the frictional force between user and the easy-to-draw paster 11, make the one end and the separation of label body 1 of easy-to-draw paster 11 through promoting easy-to-draw paster 11, convenience of customers makes PET film 2 and viscose layer 3 and separate from type paper 9 through pulling easy-to-draw paster 11, and convenience of customers uses, the practicality of this device has been improved.

The working principle of the utility model is as follows:

when the device is used, the contact area between the viscose layer 3 and the PET film 2 is increased by fixing the plurality of salient points 4 on the surface of one side of the PET film 2, so that the viscose layer 3 is not easy to fall off when the label body 1 is repeatedly used, the utilization rate of the label body 1 is improved, the heat-resistant layer 5 is bonded on the other side of the PET film 2, the heat-resistant layer 5 is a polyimide film, the polyimide has excellent heat stability, chemical corrosion resistance and mechanical property, so that the label body 1 can be normally used in a high-temperature environment, the high temperature resistance of the label body 1 is improved, the anti-cutting layer 6 is bonded on one side of the heat-resistant layer 5, the anti-cutting layer 6 is a glass fiber film, the glass fiber has strong anti-cutting performance, so that the label body 1 is not easy to be cut, the wear-resistant layer 7 is bonded on the anti-cutting layer 6, the wear-resistant layer 7 is a nylon film, and the nylon film has strong wear resistance, thereby improved label body 1's life, be fixed with fixed 10 through the three angle department at label body 1, prevent that label body 1 corner perk in the use, it has easy-to-draw paster 11 to bond through a corner upper surface at label body 1, is provided with anti-skidding line 12 on the easy-to-draw paster 11, convenience of customers makes PET film 2 and mucigel 3 and separates from type paper 9 through pulling easy-to-draw paster 11, and the user of being convenient for uses, has improved the practicality of this device.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a high temperature resistant PET film non-setting adhesive, includes label body (1), its characterized in that: the label body (1) comprises a PET film (2), an adhesive is coated on the surface of one side of the PET film (2), a plurality of salient points (4) are fixedly connected to the surface of one side of the PET film (2) and distributed in a rectangular array, the salient points (4) are located between the PET film (2) and an adhesive layer (3), a heat-resistant layer (5) is bonded on the surface of the other side of the PET film (2), a cutting-proof layer (6) is bonded on the surface of one side, away from the PET film (2), of the heat-resistant layer (5) of the cutting-proof layer (6), a wear-resistant layer (7) is bonded on the surface of one side, away from the heat-resistant layer (5), of the cutting-proof layer (6), a plurality of through holes (8) are formed in the inner portion of the cutting-proof layer (6) and distributed in a rectangular array, the through holes (8) extend to the inner portion of the wear-resistant layer (7) and are communicated with the outer side of the wear-resistant layer (7), and release paper (9) is arranged on the surface of one side, away from the PET film (2), of the adhesive layer (3).

2. The high-temperature-resistant PET film adhesive sticker as claimed in claim 1, wherein: the four corners of the label body (1) are all set to be round corners, and the three corners of the label body (1) are fixedly connected with fixing stickers (10).

3. The high-temperature-resistant PET film adhesive sticker as claimed in claim 2, wherein: an easy-to-pull patch (11) is bonded to the upper surface of the other corner of the label body (1), and anti-skid grains (12) are arranged on the upper surface of the easy-to-pull patch (11).

4. The high-temperature-resistant PET film adhesive sticker as claimed in claim 3, wherein: the heat-resistant layer (5) is set to be a polyimide film, and the anti-cutting layer (6) is set to be a glass fiber film.

5. The high-temperature-resistant PET film adhesive sticker as claimed in claim 4, wherein: the wear-resistant layer (7) is a nylon film.