Self-adhesive paper with anti-ultraviolet function

Abstract

The utility model provides self-adhesive paper with an anti-ultraviolet function, which belongs to the field of self-adhesive paper and comprises surface paper, an anti-ultraviolet film and a reinforcing layer. An adhesive layer is arranged at the bottom of the surface paper, and a bottom paper layer is arranged at the bottom of the adhesive layer; the top of the surface paper is provided with the anti-ultraviolet film, the anti-ultraviolet film comprises the base film layer, the surface of the base film layer is provided with the anti-ultraviolet isolating layer, and the anti-ultraviolet isolating layer can play a role in isolating ultraviolet rays, so that the condition that the self-adhesive paper is aged and deinked due to ultraviolet irradiation is avoided, and the service life of the self-adhesive paper is prolonged. The surface of the ultraviolet-proof isolation layer is connected with the transparent film colloid protection layer through the printing glue layer, the transparent film colloid protection layer plays a role in protecting the ultraviolet-proof isolation layer, and the anti-oxidation isolation layer is arranged at the bottom of the base film layer, so that oxidation of the ultraviolet-proof isolation layer by external air is reduced, the anti-aging effect is achieved, and the ultraviolet-proof effect is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of self-adhesive paper, specifically a self-adhesive paper with anti-ultraviolet function. Background Technology

[0002] Self-adhesive paper is mostly made from high-strength white cardboard as the base paper, coated with self-adhesive to become self-adhesive paper. Its uses include printing trademarks and labels. Traditional self-adhesive paper has poor waterproof performance; once it comes into contact with water, the text on the surface may become blurred. Furthermore, if the surface of the self-adhesive paper is scratched by other objects, its surface is easily damaged. One type of waterproof self-adhesive paper, with application number "CN202323060137.X", has the following advantages: by wrapping the surface material with a waterproof membrane, it can effectively resist water erosion and ensure the integrity of the surface material. At the same time, a ring of absorbent paper attached to the surface of the waterproof membrane can effectively absorb excess water at the edges, preventing water from seeping into the interior through the edges of the waterproof membrane and eroding the surface material. However, some self-adhesive papers are affected by the environment, such as ultraviolet radiation and other factors, resulting in aging and ink fading, affecting the label's usability. Utility Model Content

[0003] The purpose of this invention is to provide a self-adhesive paper with UV protection to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a self-adhesive paper with anti-ultraviolet function, comprising a face paper, an anti-ultraviolet film, and a reinforcing layer;

[0005] Wherein: the bottom of the face paper is provided with an adhesive layer, and the bottom of the adhesive layer is provided with a backing paper layer;

[0006] An anti-UV film is placed on top of the face paper. The anti-UV film includes a base film layer, an anti-UV isolation layer on the surface of the base film layer, an adhesive layer on the surface of the anti-UV isolation layer, a transparent film adhesive protective layer on the surface of the adhesive layer, and an anti-oxidation isolation layer at the bottom of the base film layer.

[0007] A reinforcing layer is placed at the bottom of the antioxidant isolation layer, and the reinforcing layer is made of polyethylene fibers woven into a fiber web and laid out.

[0008] As a preferred embodiment of this utility model, the surface of the transparent film adhesive protective layer is provided with a wear-resistant layer.

[0009] As a preferred embodiment of this invention, the wear-resistant layer is a polytetrafluoroethylene film. This prevents the label surface from being worn.

[0010] As a preferred embodiment of this utility model, a waterproof layer is provided between the transparent film adhesive protective layer and the wear-resistant layer.

[0011] As a preferred embodiment of this utility model, the surface of the wear-resistant layer is provided with a coating.

[0012] As a preferred embodiment of this utility model, the coating is subjected to corona treatment.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] (1) An anti-ultraviolet film is provided on the top of the face paper. The anti-ultraviolet film includes a base film layer. An anti-ultraviolet isolation layer is provided on the surface of the base film layer. The anti-ultraviolet isolation layer can block ultraviolet rays and prevent the self-adhesive paper from aging and losing ink due to ultraviolet radiation. A transparent film adhesive protective layer is connected to the surface of the anti-ultraviolet isolation layer through the printing adhesive layer. The transparent film adhesive protective layer can protect the anti-ultraviolet isolation layer. An anti-oxidation isolation layer is provided at the bottom of the base film layer to reduce the oxidation of the anti-ultraviolet isolation layer by the external air, play an anti-aging role, and ensure the anti-ultraviolet effect.

[0015] (2) The reinforcing layer is set at the bottom of the anti-oxidation isolation layer. The reinforcing layer is laid by weaving polyethylene fibers into a fiber net, which improves the strength of the face paper and makes the self-adhesive paper less prone to damage. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the composition and structure of the UV-resistant film of this utility model;

[0018] Figure 3 This is a schematic diagram of the reinforcing layer structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the wear-resistant layer structure of this utility model.

[0020] In the diagram: 1. Face paper; 2. Adhesive layer; 3. Backing paper layer; 4. Anti-UV film; 41. Base film layer; 42. Anti-UV isolation layer; 43. Printing adhesive layer; 44. Transparent film adhesive protective layer; 45. Anti-oxidation isolation layer; 5. Reinforcing layer; 6. Wear-resistant layer; 7. Waterproof layer; 8. Coating layer. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0022] Please see Figures 1-4 A self-adhesive paper with UV protection function includes: a face paper 1, a UV protection film 4 and a reinforcing layer 5; an adhesive layer 2 is provided at the bottom of the face paper 1, and a backing paper layer 3 is provided at the bottom of the adhesive layer 2.

[0023] Please see Figure 1 , Figure 2 The UV-resistant film 4 is disposed on the top of the face paper 1. The UV-resistant film 4 includes a base film layer 41, a UV-resistant isolation layer 42 is disposed on the surface of the base film layer 41, an adhesive layer 43 is disposed on the surface of the UV-resistant isolation layer 42, a transparent film adhesive protective layer 44 is disposed on the surface of the adhesive layer 43, and an antioxidant isolation layer 45 is disposed at the bottom of the base film layer 41.

[0024] In practical use: A UV-resistant film 4 is provided on the top of the face paper 1. The UV-resistant film 4 includes a base film layer 41. A UV-resistant isolation layer 42 is provided on the surface of the base film layer 41. The UV-resistant isolation layer 42 can block ultraviolet rays and prevent the self-adhesive paper from aging and losing ink due to ultraviolet radiation. A transparent film adhesive protective layer 44 is connected to the surface of the UV-resistant isolation layer 42 through the printing adhesive layer 43. The transparent film adhesive protective layer 44 protects the UV-resistant isolation layer 42. An anti-oxidation isolation layer 45 is provided at the bottom of the base film layer 41 to reduce the oxidation of the UV-resistant isolation layer 42 by the external air, thereby playing an anti-aging role and ensuring the UV-resistant effect.

[0025] Please see Figure 1 , Figure 3 The reinforcing layer 5 is located at the bottom of the antioxidant isolation layer 45. The reinforcing layer 5 is made of polyethylene fiber woven into a fiber mesh and laid out.

[0026] In practical use: The reinforcing layer 5 is set at the bottom of the anti-oxidation isolation layer 45. The reinforcing layer 5 is made of polyethylene fiber woven into a fiber mesh and laid on the surface of the face paper 1, which improves the strength of the face paper 1 and makes the self-adhesive paper less prone to damage.

[0027] Please see Figure 1 , Figure 4 The transparent film adhesive protective layer 44 has a wear-resistant layer 6 on its surface, which is a polytetrafluoroethylene film. This prevents the label surface from being worn.

[0028] In practical use: the surface of the transparent film adhesive protective layer 44 is provided with a wear-resistant layer 6, which is a polyethylene film, giving the self-adhesive abrasion resistance.

[0029] Please see Figure 1 A waterproof layer 7 is provided between the transparent film adhesive protective layer 44 and the wear-resistant layer 6.

[0030] In practical use: A waterproof layer 7 is provided between the transparent film adhesive protective layer 44 and the wear-resistant layer 6. The waterproof layer 7 can improve the waterproofness of the self-adhesive paper.

[0031] Please see Figure 1 The surface of the wear-resistant layer 6 is provided with a coating 8, which is treated with corona discharge.

[0032] In practical use: the wear-resistant layer 6 has a coating 8 on its surface. The coating 8 is treated with corona to effectively improve the adhesion of the material.

[0033] An anti-UV film 4 is provided on the top of the face paper 1. The anti-UV film 4 includes a base film layer 41. An anti-UV isolation layer 42 is provided on the surface of the base film layer 41. The anti-UV isolation layer 42 can block ultraviolet rays and prevent the self-adhesive paper from aging and fading due to ultraviolet radiation. A transparent film adhesive protective layer 44 is connected to the surface of the anti-UV isolation layer 42 through an adhesive layer 43. The transparent film adhesive protective layer 44 protects the anti-UV isolation layer 42. An anti-oxidation isolation layer 45 is provided at the bottom of the base film layer 41 to reduce the oxidation of the anti-UV isolation layer 42 by external air, so as to play an anti-aging role and ensure the anti-UV effect. A reinforcing layer 5 is provided at the bottom of the anti-oxidation isolation layer 45. The reinforcing layer 5 is made of polyethylene fiber woven into a fiber mesh and laid on the surface of the face paper 1 to improve the strength of the face paper 1 and make the self-adhesive paper less prone to damage.

[0034] The contents not described in detail in this description are existing technologies known to those skilled in the art. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A self-adhesive paper with UV protection function, characterized in that, include: Facial paper (1), the bottom of the facial paper (1) is provided with an adhesive layer (2), and the bottom of the adhesive layer (2) is provided with a backing paper layer (3); An anti-ultraviolet film (4) is disposed on the top of the face paper (1). The anti-ultraviolet film (4) includes a base film layer (41). The surface of the base film layer (41) is provided with an anti-ultraviolet isolation layer (42). The surface of the anti-ultraviolet isolation layer (42) is provided with an adhesive layer (43). The surface of the adhesive layer (43) is provided with a transparent film adhesive protective layer (44). The bottom of the base film layer (41) is provided with an anti-oxidation isolation layer (45). The reinforcing layer (5) is disposed at the bottom of the antioxidant isolation layer (45), and the reinforcing layer (5) is made of polyethylene fiber woven into a fiber web.

2. The self-adhesive paper with UV protection function according to claim 1, characterized in that: The surface of the transparent film adhesive protective layer (44) is provided with a wear-resistant layer (6).

3. The self-adhesive paper with UV resistance according to claim 2, characterized in that: The wear-resistant layer (6) is a polytetrafluoroethylene film.

4. The self-adhesive paper with UV resistance according to claim 1, characterized in that: A waterproof layer (7) is provided between the transparent film adhesive protective layer (44) and the wear-resistant layer (6).

5. The self-adhesive paper with UV resistance according to claim 2, characterized in that: The wear-resistant layer (6) has a coating (8) on its surface.

6. The self-adhesive paper with UV resistance according to claim 5, characterized in that: The coating (8) is treated with corona discharge.

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