Painted leather transfer film

Abstract

The utility model relates to the technical field of patent leather transfer films, in particular to a patent leather transfer film which comprises a transfer film body, the transfer film body comprises a PET (Polyethylene Terephthalate) film layer, a bonding layer matched with the PET film layer in shape and used for bonding is arranged on the top surface of the PET film layer, and a TPU (Thermoplastic Polyurethane) material layer matched with the bonding layer in shape and used for enhancing strength and resisting wear is arranged on the top surface of the bonding layer. The wear resistance, the strength and the elasticity of the whole transfer film body can be better by arranging the TPU material layer, the TPU material layer and the PET film layer can be bonded by arranging the bonding layer, and the transparency of the whole transfer film body can be higher by arranging the PUD high-elastic resin material layer; the scratch resistance and light transmission of the transfer film body can be better through the arrangement of the PMMA material layer, the whole transfer film body can have an anti-static function through the arrangement of the conductive film material layer, and the whole transfer film body can be protected through the arrangement of the PVC film material layer.

Description

Technical Field

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

[0002] Patent leather transfer film is made of multi-layer peelable high-elastic resin coating and hot-melt adhesive coated and printed on PET plastic film. When in use, it only needs to be simply heated and pressurized by the laminating machine to transfer the coating on the PET to the leather. There is no VOC volatility and no need to air dry. A one-time transfer can achieve the effects of repairing damage, covering defects, changing color, polishing, and increasing feel. The second layer of leather instantly achieves the effect of the first layer of leather. After tearing off the PET film, it can be directly used in the production of leather products.

[0003] Patent leather transfer film is usually coated and printed with multiple layers of peelable high-elastic resin coating and hot-melt adhesive on PET plastic film, but most of the patent leather transfer films on the market do not have anti-static structure and wear-resistant and scratch-resistant structure, which are easy to generate static electricity and absorb dust, and are also easily scratched and affected by normal use. In addition, most of the patent leather transfer films on the market do not have a protective structure and cannot protect the patent leather transfer film. Utility Model Content

[0004] The purpose of the utility model is to provide a patent leather transfer film to solve the problem raised in the above background technology that most of the patent leather transfer films on the market are not provided with anti-static structure and wear-resistant and scratch-resistant structure, are prone to generate static electricity and absorb dust, are also easily scratched and affected by normal use, and most of the patent leather transfer films on the market are not provided with protective structure, which cannot play a protective effect on the patent leather transfer film.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A paint transfer film comprises a transfer film body, wherein the transfer film body comprises a PET film layer, an adhesive layer which matches its shape and is used for bonding is provided on the top surface of the PET film layer, a TPU material layer which matches its shape and is used for increasing strength and wear resistance is provided on the top surface of the adhesive layer, a PUD high-elastic resin material layer which matches its shape and is used for increasing light transmittance is provided on the top surface of the TPU material layer, a PMMA material layer which matches its shape and is used for scratch resistance and increasing light transmittance is provided on the top surface of the PUD high-elastic resin material layer, a conductive film material layer which matches its shape and is used for anti-static is provided on the top surface of the PMMA material layer, and a PVC film material layer which matches its shape and is used for protecting the entire transfer film is provided on the top surface of the conductive film material layer.

[0007] As a preferred embodiment, the thickness of the PET film layer is 1-2 mm, and the thickness of the adhesive layer is 300-700 μm.

[0008] As a preferred implementation, the material of the adhesive layer is transparent polyurethane glue, and the thickness of the TPU material layer is 200-500 μm.

[0009] As a preferred implementation, the TPU material layer and the PUD high elastic resin material layer are bonded and fixed by epoxy resin adhesive, and the thickness of the PUD high elastic resin material layer is 200-400 μm.

[0010] As a preferred implementation, the PUD high elastic resin material layer is bonded and fixed to the PMMA material layer by epoxy resin glue, and the thickness of the PMMA material layer is 100-500 μm.

[0011] As a preferred implementation, the PMMA material layer and the conductive film material layer are bonded and fixed by epoxy resin adhesive, and the thickness of the conductive film material layer is 100-400 μm.

[0012] As a preferred implementation, the conductive film material layer and the PVC film material layer are also bonded and fixed by epoxy resin adhesive, and the thickness of the PVC film material layer is 200-500 μm.

[0013] As a preferred embodiment, two symmetrical tear sheets are fixed on both the front and rear surfaces of the PET film layer, and the thickness of the tear sheets is 0.5-1 mm.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model can make the wear resistance, strength and elasticity of the entire transfer film body better by setting a TPU material layer, can bond the TPU material layer to the PET film layer by setting an adhesive layer, can make the transparency of the entire transfer film body higher by setting a PUD high-elastic resin material layer, can make the scratch resistance and light transmittance of the transfer film body better by setting a PMMA material layer, can make the entire transfer film body have an anti-static function by setting a conductive film material layer, and can protect the entire transfer film body by setting a PVC film material layer;

[0016] 2. The utility model provides four easy-tear sheets to facilitate separation of the PET film layer in the transfer film body from other parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a cross-sectional view in the utility model;

[0019] Figure 3 It is an enlarged view of point A in the utility model;

[0020] Figure 4 It is a schematic diagram of a local structure in the utility model;

[0021] Figure 5 It is an enlarged view of point B in the utility model.

[0022] The meaning of each number in the figure is:

[0023] 1. Transfer film body; 11. PET film layer; 12. Adhesive layer; 13. TPU material layer; 14. PUD high elastic resin material layer; 15. PMMA material layer; 16. Conductive film material layer; 17. PVC film material layer; 18. Easy-tear sheet. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-Figure 5The utility model provides a technical solution: a patent leather transfer film, comprising a transfer film body 1, the transfer film body 1 comprising a PET film layer 11, a bonding layer 12 which is adapted to its shape and used for bonding is provided on the top surface of the PET film layer 11, a TPU material layer 13 which is adapted to its shape and used for increasing strength and wear resistance is provided on the top surface of the bonding layer 12, a PUD high elastic resin material layer 14 which is adapted to its shape and used for increasing light transmittance is provided on the top surface of the TPU material layer 13, a PMMA material layer 15 which is adapted to its shape and used for scratch resistance and increasing light transmittance is provided on the top surface of the PUD high elastic resin material layer 14, a conductive film material layer 16 which is adapted to its shape and used for anti-static is provided on the top surface of the PMMA material layer 15, and a conductive film material layer 16 which is adapted to its shape and used for anti-static is provided on the top surface of the conductive film layer 16. A PVC film material layer 17 which matches the shape of the conductive film material layer 16 and is used to protect the entire transfer film is provided on the top surface; by providing the TPU material layer 13, the wear resistance, strength and elasticity of the entire transfer film body 1 can be improved; by providing the adhesive layer 12, the TPU material layer 13 can be bonded to the PET film layer 11; by providing the PUD high-elastic resin material layer 14, the transparency of the entire transfer film body 1 can be higher; by providing the PMMA material layer 15, the scratch resistance and light transmittance of the transfer film body 1 can be improved; by providing the conductive film material layer 16, the entire transfer film body 1 can be provided with an anti-static function; and by providing the PVC film material layer 17, the entire transfer film body 1 can be protected.

[0026] In this embodiment, the thickness of the PET film layer 11 is 1-2 mm, and the thickness of the adhesive layer 12 is 300-700 μm. In this article, the thickness of the PET film layer 11 is preferably 1.5 mm, and the thickness of the adhesive layer 12 is preferably 400 μm, so that the PET film layer 11 can be bonded to the TPU material layer 13.

[0027] In addition, the material of the adhesive layer 12 is transparent polyurethane glue, and the thickness of the TPU material layer 13 is 200-500 μm. In this article, the thickness of the TPU material layer 13 is preferably 250 μm, which can make the transparency of the adhesive layer 12 higher.

[0028] Furthermore, the TPU material layer 13 and the PUD high-elastic resin material layer 14 are bonded and fixed by epoxy resin glue, and the thickness of the PUD high-elastic resin material layer 14 is 200-400μm. In this article, the thickness of the PUD high-elastic resin material layer 14 is preferably 220μm, so that the TPU material layer 13 and the PUD high-elastic resin material layer 14 can be fixed together.

[0029] Specifically, the PUD high elastic resin material layer 14 is bonded and fixed to the PMMA material layer 15 by epoxy resin glue, and the thickness of the PMMA material layer 15 is 100-500 μm. In this paper, the thickness of the PMMA material layer 15 is preferably 120 μm, so that the PMMA material layer 15 and the PUD high elastic resin material layer 14 can be fixed together.

[0030] It is worth noting that the PMMA material layer 15 and the conductive film material layer 16 are bonded and fixed by epoxy resin adhesive, and the thickness of the conductive film material layer 16 is 100-400 μm. In this article, the thickness of the conductive film material layer 16 is preferably 110 μm, so that the conductive film material layer 16 and the PMMA material layer 15 can be fixed together.

[0031] It is worth noting that the conductive film material layer 16 and the PVC film material layer 17 are also fixed by epoxy resin adhesive, and the thickness of the PVC film material layer 17 is 200-500 μm. In this article, the thickness of the PVC film material layer 17 is preferably 200 μm, so that the PVC film material layer 17 and the conductive film material layer 16 can be fixed together.

[0032] It is worth emphasizing that two symmetrical tear sheets 18 are fixed on the front and rear surfaces of the PET film layer 11, and the thickness of the tear sheets 18 is 0.5-1mm. In this article, the thickness of the tear sheets 18 is preferably 0.7mm. By setting four tear sheets 18, it is convenient to separate the PET film layer 11 in the transfer film body 1 from other parts.

[0033] During the specific use of this embodiment, four tearable sheets 18 are provided to facilitate the separation of the PET film layer 11 in the transfer film body 1 from other parts. The TPU material layer 13 is provided to make the wear resistance, strength and elasticity of the entire transfer film body 1 better. The adhesive layer 12 is provided to bond the TPU material layer 13 to the PET film layer 11. The PUD high-elastic resin material layer 14 is provided to make the transparency of the entire transfer film body 1 higher. The PMMA material layer 15 is provided to make the scratch resistance and light transmittance of the transfer film body 1 better. The conductive film material layer 16 is provided to make the entire transfer film body 1 have an anti-static function. The PVC film material layer 17 can protect the entire transfer film body 1.

[0034] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A patent leather transfer film, comprising a transfer film body (1), characterized in that: The transfer film body (1) comprises a PET film layer (11), the top surface of the PET film layer (11) is provided with an adhesive layer (12) which matches its shape and is used for bonding, the top surface of the adhesive layer (12) is provided with a TPU material layer (13) which matches its shape and is used for increasing strength and wear resistance, the top surface of the TPU material layer (13) is provided with a PUD high-elastic resin material layer (14) which matches its shape and is used for increasing light transmittance, the top surface of the PUD high-elastic resin material layer (14) is provided with a PMMA material layer (15) which matches its shape and is used for scratch resistance and increasing light transmittance, the top surface of the PMMA material layer (15) is provided with a conductive film material layer (16) which matches its shape and is used for anti-static, and the top surface of the conductive film material layer (16) is provided with a PVC film material layer (17) which matches its shape and is used for protecting the entire transfer film.

2. The paint transfer film according to claim 1, characterized in that: The thickness of the PET film layer (11) is 1-2 mm, and the thickness of the adhesive layer (12) is 300-700 μm.

3. The paint transfer film according to claim 1, characterized in that: The material of the adhesive layer (12) is transparent polyurethane glue, and the thickness of the TPU material layer (13) is 200-500 μm.

4. The paint transfer film according to claim 1, characterized in that: The TPU material layer (13) and the PUD high-elastic resin material layer (14) are bonded and fixed by epoxy resin adhesive, and the thickness of the PUD high-elastic resin material layer (14) is 200-400 μm.

5. The paint transfer film according to claim 1, characterized in that: The PUD high elastic resin material layer (14) is bonded and fixed to the PMMA material layer (15) by epoxy resin glue, and the thickness of the PMMA material layer (15) is 100-500 μm.

6. The paint transfer film according to claim 1, characterized in that: The PMMA material layer (15) and the conductive film material layer (16) are bonded and fixed by epoxy resin adhesive, and the thickness of the conductive film material layer (16) is 100-400 μm.

7. The paint transfer film according to claim 1, characterized in that: The conductive film material layer (16) and the PVC film material layer (17) are also bonded and fixed by epoxy resin adhesive, and the thickness of the PVC film material layer (17) is 200-500 μm.

8. The paint transfer film according to claim 1, characterized in that: Two mutually symmetrical easy-tear sheets (18) are fixed on both the front and rear surfaces of the PET film layer (11), and the thickness of the easy-tear sheets (18) is 0.5-1 mm.

Images