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Peelable UV transfer printing decorative film for film coating colored board and preparation method of peelable UV transfer printing decorative film for film coating colored board

A decorative film and color plate technology, which is applied in the field of peelable UV transfer printing decorative film for coated color plates and its preparation, can solve the problems of product performance that cannot meet the requirements, peeling of the base film layer and the texture layer, and the separation of the aluminized layer and the texture layer. Problems such as texture layer peeling, to achieve outstanding test performance, reduce material costs, and good simulation results

Inactive Publication Date: 2016-08-24
CHANGZHOU HUAWEI ADVANCED MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The film-coated color plate made by bonding the decorative film and the metal plate contains an organic polymer base film layer. For the decorative film formed by UV glue transfer processing, it is easy to peel off the base film layer and the texture layer. , and for the decorative film formed by grinding and scratching, it is easy to peel off the aluminized layer and the texture layer, resulting in product performance that cannot meet the requirements, and the application is limited

Method used

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  • Peelable UV transfer printing decorative film for film coating colored board and preparation method of peelable UV transfer printing decorative film for film coating colored board
  • Peelable UV transfer printing decorative film for film coating colored board and preparation method of peelable UV transfer printing decorative film for film coating colored board

Examples

Experimental program
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Effect test

Embodiment 1

[0022] On the surface of the 50 μm thick PET (polyethylene terephthalate) base film layer 1 surface treated with corona, a micro-gravure coating method is used to form a silicone peeling layer 2 with a thickness of 1 μm, and then on the peeling layer 2. A brushed texture layer 3 with a thickness of 10 μm is formed by UV transfer printing, and then aluminum with a thickness of 10 nm is vapor-deposited on the brushed texture layer 3 to form an aluminum-coated layer 4, and then micro-gravure coating is used to form a vinyl acetate layer with a thickness of 1 μm. The ester is bonded to layer 5 to obtain a peelable UV transfer brushed texture decorative film.

Embodiment 2

[0024] On the surface of the untreated 30 μm thick PVC (polyvinyl chloride) base film layer 1, a polyurethane peeling layer 2 with a thickness of 0.5 μm is formed by slit extrusion coating, and then the UV transfer method is used on the peeling layer 2 Form a frosted texture layer 3 with a thickness of 2 μm, then sputter aluminum with a thickness of 5 nm on the frosted texture layer 3 to form an aluminum layer 4, and then form an acrylic adhesive layer 5 with a thickness of 0.5 μm by micro-gravure coating , to obtain a peelable UV transfer matte texture decorative film.

Embodiment 3

[0026] On the surface of the 45 μm thick PP (polypropylene) base film layer 1 surface chemically treated, a 1.5 μm acrylic resin peeling layer 2 with a thickness of 1.5 μm is formed by spray coating, and then a 50 μm thick film is formed on the peeling layer 2 by UV transfer printing. Fiber texture layer 3, then sputtering aluminum with a thickness of 12nm on the fiber texture layer 3 to form an aluminum coating layer 4, and then adopting a slot extrusion coating method to form a polyurethane adhesive layer 5 with a thickness of 2 μm to obtain a peelable UV Transfer printed fiber textured decorative film.

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Abstract

The invention belongs to the technical field of decorative films and particularly relates to a peelable UV transfer printing decorative film for a film coating colored board and a preparation method of the peelable UV transfer printing decorative film for the film coating colored board. The decorative film comprises a peeling layer arranged on a base film layer, a texture layer arranged on the peeling layer, an aluminum coated layer arranged on the texture layer, and a bonding layer arranged on the aluminum coated layer; and a material of the base film layer is selected from one or more of polyethylene terephthalate, polyvinyl chloride, polyethylene, polypropylene, polyamide and polyvinyl alcohol. The manner that the peeling layer protects the texture layer is adopted for the peelable UV transfer printing decorative film, and the phenomenon that in the prior art, the base film layer and the texture layer are peeled off cannot occur.

Description

technical field [0001] The invention belongs to the technical field of decorative films, and in particular relates to a peelable UV transfer printing decorative film for a film-coated color plate and a preparation method thereof. Background technique [0002] Decorative film is a material with various textures and decorative effects on the film. Because the decorative film can not only provide simulated texture, which has the same visual effect as the real texture, but also has superior product performance, it has been gradually used in various fields of daily life. The coated color plate made of decorative film and metal plate has excellent processability, surface decoration, corrosion resistance, scratch resistance, high temperature resistance and other excellent properties. It is mainly used on the surface of household appliances and industrial products Decoration is also suitable for building decorative surface materials, elevator manufacturing and other fields. It has ...

Claims

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Application Information

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IPC IPC(8): B44C1/165
CPCB44C1/165
Inventor 颜奇旭王文超陈凯
Owner CHANGZHOU HUAWEI ADVANCED MATERIAL
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