Flexible transfer printing film

Abstract

The utility model discloses a flexible transfer printing film which comprises a substrate layer, an antistatic layer, a release layer, an ink layer and a bonding layer, and the antistatic layer is arranged on the substrate layer; the release layer is arranged on the antistatic layer; the ink layer is arranged on the release layer, and patterns are arranged on the ink layer; the bonding layer is arranged on the ink layer, and the bonding layer is suitable for being bonded to the surface of an object; wherein the substrate layer, the antistatic layer, the release layer, the ink layer and the bonding layer are sequentially laminated from top to bottom. The flexibility and the fitting property of the transfer printing film can be improved, and the applicability is high.

Description

Technical Field

[0001] The utility model relates to a flexible transfer film, belonging to the technical field of transfer films. Background Art

[0002] Transfer film is a technology that transfers patterns or text from one medium to another. It is widely used in surface decoration of various materials such as clothing, ceramics, and metals. After searching, it was found that the Chinese patent with publication number CN219312356U disclosed a wear-resistant and waterproof transfer film. In this patent, the transfer film is protected from wear and water by the wear-resistant layer and the PVC film layer in the substrate layer. However, this patent uses PVC material as the substrate. Although PVC material has a certain durability, it often cannot meet the requirements in terms of flexibility and fit. Summary of the invention

[0003] The technical problem to be solved by the utility model is to overcome the defects of the prior art and provide a flexible transfer film, which can improve the flexibility and adhesion of the transfer film and has high applicability.

[0004] In order to solve the above technical problems, the technical solution of the utility model is: a flexible transfer film, comprising:

[0005] Basal layer;

[0006] an antistatic layer, the antistatic layer being disposed on the base layer;

[0007] A release layer, wherein the release layer is disposed on the antistatic layer;

[0008] An ink layer, wherein the ink layer is disposed on the release layer and a pattern is provided on the ink layer;

[0009] An adhesive layer, the adhesive layer is arranged on the ink layer, and the adhesive layer is suitable for bonding to the surface of an object; wherein,

[0010] The base layer, the antistatic layer, the release layer, the ink layer and the adhesive layer are stacked in sequence from top to bottom.

[0011] Furthermore, in order to achieve a better fitting effect, the base layer is made of a flexible polyurethane material.

[0012] Furthermore, a flexible transfer film further includes a protective layer, wherein the protective layer is disposed on the adhesive layer, and the protective layer is suitable for protecting the adhesive layer.

[0013] Furthermore, in order to facilitate peeling off the protective layer, a chamfer is provided on the protective layer, and the chamfer opening is arranged at the edge of the protective layer, and the chamfer opening is suitable for peeling off the protective layer.

[0014] Furthermore, the protective layer is made of wear-resistant transparent material.

[0015] Furthermore, the ink layer is a multi-layer ink layer, and the ink layer includes a metallic luster layer and a pattern layer.

[0016] Furthermore, in order to enhance the durability of the pattern in the pattern layer, the ink layer further comprises a pattern curing layer, and the pattern curing layer is suitable for protecting the pattern layer.

[0017] Furthermore, the thickness of the base layer is 20 micrometers to 40 micrometers.

[0018] Furthermore, the thickness of the adhesive layer is 3 micrometers to 20 micrometers.

[0019] After adopting the above technical solution, the utility model has the following beneficial effects:

[0020] In the utility model, the flexible polyurethane material is used as the base layer, which has good flexibility and adhesion, and can make the transfer film better adapt to the surfaces of different materials and improve the transfer quality; the provision of the protective layer can prevent the transfer film from being damaged or contaminated during the transfer process and improve the service life of the transfer film; the transfer film is placed above the target object, the protective layer is peeled off from the adhesive layer through the guide angle, the adhesive layer of the transfer film is facing the target object, and it is gently pasted on the target object, so that the adhesive layer is in close contact with the surface of the target object, and a special transfer device is used to heat and press to a certain extent, so that the release layer, the ink layer and the adhesive layer are separated from the base layer and transferred to the target object. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 The structure of a flexible transfer film of the utility model is shown in FIG. Figure 1 ;

[0022] Figure 2 A schematic diagram of the structure of a flexible transfer film of the utility model Figure 2 ;

[0023] Figure 3 It is a schematic structural diagram of the ink layer of the utility model. DETAILED DESCRIPTION

[0024] In order to make the content of the utility model more clearly understood, the utility model is further described in detail below based on specific embodiments and in conjunction with the accompanying drawings.

[0025] like Figure 1-3 As shown, a flexible transfer film comprises:

[0026] Basal layer 1;

[0027] An antistatic layer 2, wherein the antistatic layer 2 is arranged on the base layer 1;

[0028] A release layer 3, wherein the release layer 3 is disposed on the antistatic layer 2;

[0029] Ink layer 4, the ink layer 4 is arranged on the release layer 3, and a pattern is arranged on the ink layer 4;

[0030] Adhesive layer 5, the adhesive layer 5 is arranged on the ink layer 4, and the adhesive layer 5 is suitable for bonding to the surface of the object; wherein,

[0031] The base layer 1, the antistatic layer 2, the release layer 3, the ink layer 4 and the adhesive layer 5 are stacked in sequence from top to bottom.

[0032] In this embodiment, the release layer is further provided with peeling lines. The provision of the peeling lines can improve the peeling efficiency between the release layer and the base layer, making the transfer process simpler and faster.

[0033] Specifically, the base layer 1 is made of flexible polyurethane material.

[0034] Specifically, Figure 1 As shown, the flexible transfer film further includes a protective layer 6 , which is disposed on the adhesive layer 5 , and is suitable for protecting the adhesive layer 5 .

[0035] Specifically, Figure 2 As shown, a chamfer 61 is provided on the protective layer 6 , and the chamfer 61 is arranged at the edge of the protective layer 6 , and the chamfer 61 is suitable for peeling off the protective layer 6 .

[0036] Specifically, the protective layer 6 is made of a wear-resistant transparent material.

[0037] In this embodiment, the protective layer 6 can be polyethylene terephthalate (PET), which is a wear-resistant and transparent protective layer. The user can clearly see the pattern set on the ink layer 4, so as to more accurately locate and control the transfer position of the pattern. In addition, the transparent protective layer also helps to detect whether the pattern has defects before transfer, thereby ensuring the quality of the final product.

[0038] Specifically, Figure 2 As shown, the ink layer 4 is a multi-layer ink layer, and the ink layer 4 includes a metallic luster layer 41 and a pattern layer 42 .

[0039] Specifically, Figure 2 As shown, the ink layer 4 further includes a pattern curing layer 43 , and the pattern curing layer 43 is suitable for protecting the pattern layer 42 .

[0040] In this embodiment, the metallic gloss layer provides a unique visual effect and enhances the attractiveness of the pattern; the pattern layer contains the desired design or text, and contains at least one color and special ink; the pattern curing layer is used to enhance the durability and resistance to environmental influences of the pattern, ensuring that the pattern maintains bright colors and clear patterns under long-term use or harsh conditions.

[0041] Specifically, the thickness of the base layer 1 is 20 micrometers to 40 micrometers.

[0042] Specifically, the thickness of the adhesive layer 5 is 3 micrometers to 20 micrometers.

[0043] In this embodiment, the flexible polyurethane material is used as the base layer 1, which has good flexibility and conformability, and can make the transfer film better adapt to the surfaces of different materials and improve the transfer quality; the provision of the protective layer 6 can prevent the transfer film from being damaged or contaminated during the transfer process and improve the service life of the transfer film; the transfer film is placed above the target object, the protective layer 6 is peeled off from the adhesive layer 5 through the chamfered edge, the adhesive layer 5 of the transfer film is facing the target object, and gently adhered to the target object, so that the adhesive layer 5 is in close contact with the surface of the target object, and a special transfer device is used to heat and press to make the release layer 3, the ink layer 4 and the adhesive layer 5 detach from the base layer 1 and transfer to the target object.

[0044] The specific embodiments described above further illustrate the technical problems, technical solutions and beneficial effects solved by the present invention. It should be understood that the above are only specific embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A flexible transfer film, characterized in that: include: basal layer (1); An antistatic layer (2), the antistatic layer (2) being arranged on the base layer (1); A release layer (3), the release layer (3) being arranged on the antistatic layer (2); An ink layer (4), the ink layer (4) being arranged on the release layer (3), and a pattern being arranged on the ink layer (4); An adhesive layer (5), the adhesive layer (5) being arranged on the ink layer (4), the adhesive layer (5) being suitable for being bonded to the surface of an object; wherein: The base layer (1), the antistatic layer (2), the release layer (3), the ink layer (4) and the adhesive layer (5) are stacked in sequence from top to bottom.

2. The flexible transfer film according to claim 1, characterized in that: The base layer (1) is made of flexible polyurethane material.

3. The flexible transfer film according to claim 1, characterized in that: Also includes: A protective layer (6), wherein the protective layer (6) is arranged on the adhesive layer (5), and the protective layer (6) is suitable for protecting the adhesive layer (5).

4. The flexible transfer film according to claim 3, characterized in that: The protective layer (6) is provided with a chamfer (61), the chamfer (61) opening is arranged at the edge of the protective layer (6), and the chamfer (61) opening is suitable for peeling off the protective layer (6).

5. The flexible transfer film according to claim 3, characterized in that: The protective layer (6) is made of a wear-resistant transparent material.

6. The flexible transfer film according to claim 1, characterized in that: The ink layer (4) is a multi-layer ink layer, and the ink layer (4) comprises a metallic luster layer (41) and a pattern layer (42).

7. A flexible transfer film according to claim 6, characterized in that ; The ink layer (4) further comprises a pattern solidification layer (43), wherein the pattern solidification layer (43) is suitable for protecting the pattern layer (42).

8. The flexible transfer film according to claim 1, characterized in that: The thickness of the base layer (1) is 20 micrometers to 40 micrometers.

9. The flexible transfer film according to claim 1, characterized in that: The thickness of the adhesive layer (5) is 3 micrometers to 20 micrometers.

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