AB film for UV-printed crystal labels with adhesive

Abstract

This application provides an AB film for UV-printed crystal labels with adhesive, relating to the field of crystal label technology. It includes a first film material comprising an acrylic adhesive layer, one side of which has a UV inkjet pattern layer. The acrylic adhesive layer in this application provides normal initial adhesion and high-lasting adhesion, ensuring excellent adhesion to various object surfaces, thus improving the stability and durability of the label. The acrylic adhesive layer also possesses excellent resistance to moisture and heat, maintaining its adhesive strength even in harsh environments, preventing detachment and extending the label's lifespan.

Description

Technical Field

[0001] This utility model relates to the field of crystal label technology, and more specifically, to an AB film for UV-printed crystal labels with adhesive. Background Technology

[0002] Crystal labels are widely used for product identification. Compared with traditional screen printing, they offer advantages such as being environmentally friendly (almost zero pollution) and providing zero-cost sampling, allowing for rapid response and sampling for urgent orders. However, traditional screen printing suffers from insufficient brightness, while UV flatbed printing cannot handle curved or irregular surfaces and has higher costs for small-batch customization, limiting the application of crystal labels on a wider range of products. Therefore, we have made improvements by proposing an AB film for UV-printed crystal labels with adhesive. Utility Model Content

[0003] This utility model provides an AB film for UV-printed crystal labels with adhesive, including a first film material, the first film material including an acrylic adhesive layer, and a UV inkjet pattern layer disposed on one side of the acrylic adhesive layer.

[0004] As a preferred technical solution of this application, a protective component is provided on the side of the UV inkjet pattern layer away from the acrylic adhesive layer, and the protective component is used to protect the UV inkjet pattern layer.

[0005] As a preferred technical solution of this application, the protective component is a protective film layer, which is attached to the side of the UV inkjet pattern layer away from the acrylic adhesive layer.

[0006] As a preferred technical solution of this application, the protective film layer is a PVC film.

[0007] As a preferred technical solution of this application, a second film is provided on the side of the acrylic adhesive layer away from the UV inkjet pattern layer, and the second film is used to protect the acrylic adhesive layer.

[0008] As a preferred technical solution of this application, the second film material is a release silicone film, which is attached to the side of the acrylic adhesive layer away from the UV inkjet pattern layer.

[0009] As a preferred technical solution of this application, the protective film layer is provided with an antistatic coating on the side away from the UV inkjet pattern layer.

[0010] As a preferred technical solution of this application, the antistatic coating is formed by carbon nanotubes.

[0011] As a preferred technical solution of this application, an optical anti-reflection layer is provided on the side of the antistatic coating away from the protective film layer. The optical anti-reflection layer is made of magnesium fluoride. The optical anti-reflection layer can reduce light reflection and improve light transmittance, making the display effect of the UV inkjet pattern layer clearer and brighter.

[0012] As a preferred technical solution of this application, a tear-off handle is provided on one side of the release silicone film.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: In the scheme of this application: 1. This application utilizes an acrylic adhesive layer that provides normal initial tack and high long-lasting adhesion, ensuring excellent adhesion to various object surfaces and improving the stability and durability of the signage; 2. The acrylic adhesive layer has excellent resistance to moisture and heat, maintaining its adhesion even in harsh environments, preventing it from falling off and extending the lifespan of the label. Attached Figure Description

[0014] Figure 1 A schematic diagram of the AB film for the UV-printed crystal label with adhesive provided in this application; Figure 2 Provided for this application Figure 1 Exploded view; Figure 3 This is a schematic diagram of another embodiment of the AB film for UV-printed crystal labels with adhesive provided in this application.

[0015] The image shows: 1. Release silicone film; 101. Peel-off handle; 2. Acrylic adhesive layer; 3. Protective film layer; 4. UV inkjet pattern layer; 5. Antistatic coating; 6. Optical antireflective layer. Detailed Implementation

[0016] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of the present invention.

[0017] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0018] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0019] Example 1, please refer to Figures 1-2 An AB film for UV-printed crystal labels with adhesive is disclosed, comprising a first film material including an acrylic adhesive layer 2. One side of the acrylic adhesive layer 2 is provided with a UV inkjet pattern layer 4. The acrylic adhesive layer 2 provided in this application has normal initial adhesion and high long-lasting adhesion, ensuring excellent adhesion to various object surfaces (including but not limited to glass, hardware, ceramics, ABS, PET and other materials), thereby improving the stability and durability of the label. The acrylic adhesive layer 2 has excellent resistance to damp heat, and can maintain its adhesion even in harsh environments, making it less prone to falling off and extending the service life of the label.

[0020] Furthermore, such as Figures 1-2 As shown, a protective element is provided on the side of the UV inkjet pattern layer 4 away from the acrylic adhesive layer 2, and the protective element is used to protect the UV inkjet pattern layer 4; the protective element constructs a physical isolation barrier, which can directly block the contact between external objects and the UV inkjet pattern layer 4, and at the same time can block the penetration of some chemical substances, reducing the damage to the ink molecules of the UV inkjet pattern layer 4.

[0021] Furthermore, such as Figures 1-2 As shown, the protective component is a protective film layer 3, which is attached to the side of the UV inkjet pattern layer 4 away from the acrylic adhesive layer 2; it provides direct and tight protection for the UV inkjet pattern layer 4, enhancing the protective targeting of the UV inkjet pattern layer 4.

[0022] Furthermore, such as Figures 1-2 As shown, the protective film layer 3 is a PVC film, which significantly improves the product's resistance to physical damage and provides protection for the UV inkjet pattern layer 4; the weather resistance of the PVC film can also resist ultraviolet aging and prevent the pattern from fading due to long-term outdoor use.

[0023] Furthermore, such as Figures 1-2 As shown, a second film is provided on the side of the acrylic adhesive layer 2 away from the UV inkjet pattern layer 4. The second film is used to protect the acrylic adhesive layer 2. During product storage, transportation and unused stages, it effectively protects the acrylic adhesive layer 2 from the influence of contaminants such as dust, grease and moisture, and ensures the original tack of the acrylic adhesive layer 2.

[0024] Furthermore, such as Figures 1-2As shown, the second film material is a release silicone film 1, which is attached to the side of the acrylic adhesive layer 2 away from the UV inkjet pattern layer 4. The release silicone film 1 has good temperature and moisture resistance and can maintain a stable release effect even during long-term storage, and will not react chemically with the acrylic adhesive layer 2.

[0025] Example 2 further optimizes the AB film for UV-printed crystal labels with adhesive provided in Example 1, specifically, as follows: Figure 3 As shown, the protective film layer 3 has an antistatic coating 5 on the side away from the UV inkjet pattern layer 4; this effectively reduces the accumulation of static electricity on the product surface, prevents the adsorption of dust, lint and other impurities in the air, and keeps the label surface clean and beautiful.

[0026] Furthermore, the antistatic coating 5 is made of carbon nanotubes; the carbon nanotubes have a small diameter and are evenly distributed, so they will not affect the transparency and gloss of the product, ensuring that the visual effect of the pattern is not disturbed.

[0027] Furthermore, such as Figure 3 As shown, an optical anti-reflection layer 6 is provided on the side of the antistatic coating 5 away from the protective film layer 3. The optical anti-reflection layer 6 is made of magnesium fluoride. The optical anti-reflection layer 6 can reduce light reflection and improve light transmittance, making the display effect of the UV inkjet pattern layer 4 clearer and brighter.

[0028] Furthermore, such as Figures 1-2 As shown, a tear-off handle 101 is provided on one side of the release silicone film 1; the design of the tear-off handle 101 makes it easy for users to quickly find the tear-off starting point, reducing the search time and improving the ease of use.

[0029] First, prepare a release silicone film 1, coat its surface with acrylic adhesive and cure it to form an acrylic adhesive layer 2; then, use UV printing technology to create a pattern on the surface of the acrylic adhesive layer 2 and cure it to form a UV inkjet pattern layer 4; then, attach a protective film layer 3 to the surface of the UV inkjet pattern layer 4; then, coat the protective film layer 3 with carbon nanotubes to create an antistatic coating 5, and then evaporate magnesium fluoride as an optical antireflective layer 6.

[0030] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0031] Obviously, the embodiments described above are only some embodiments of this utility model, not all embodiments. The accompanying drawings show preferred embodiments of this utility model, but do not limit the patent scope of this utility model. This utility model can be implemented in many different forms; rather, the purpose of providing these embodiments is to provide a more thorough and comprehensive understanding of the disclosure of this utility model. Although this utility model 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 specific embodiments, or make equivalent substitutions for some of the technical features. Any equivalent structures made using the content of this utility model specification and drawings, directly or indirectly applied to other related technical fields, are similarly within the patent protection scope of this utility model.

Claims

1. A UV printing adhesive AB film with a crystal label, characterized in that, The first membrane material includes an acrylic adhesive layer (2), and one side of the acrylic adhesive layer (2) is provided with a UV inkjet pattern layer (4).

2. The AB film of claim 1, wherein, The UV inkjet pattern layer (4) has a protective element on the side away from the acrylic adhesive layer (2), and the protective element is used to protect the UV inkjet pattern layer (4).

3. The AB film of claim 2, wherein the AB film is a UV printing adhesive film. The protective component is a protective film layer (3), which is attached to the side of the UV inkjet pattern layer (4) away from the acrylic adhesive layer (2).

4. The AB film of claim 3, wherein the AB film is a UV printing adhesive film. The protective film layer (3) is a PVC film.

5. The AB film of claim 2, wherein the AB film is a UV printing adhesive film. The acrylic adhesive layer (2) has a second film material on the side away from the UV inkjet pattern layer (4), and the second film material is used to protect the acrylic adhesive layer (2).

6. The adhesive-backed UV-printable crystal label film of claim 5, wherein, The second film material is a release silicone film (1), which is attached to the side of the acrylic adhesive layer (2) away from the UV inkjet pattern layer (4).

7. The adhesive-backed UV-printable crystal label film of claim 3, wherein, The protective film layer (3) has an antistatic coating (5) on the side away from the UV inkjet pattern layer (4). 8.The AB film of claim 7, wherein, The antistatic coating (5) is made of carbon nanotubes. 9.The AB film of claim 8, wherein, An optical anti-reflective layer (6) is provided on the side of the antistatic coating (5) away from the protective film layer (3), and the optical anti-reflective layer (6) is made of magnesium fluoride.

10. The AB film of claim 6, wherein the AB film is a UV printing adhesive crystal label. A tear-off handle (101) is provided on one side of the release silicone film (1).

Images