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Novel material with high light shading property and high buffering capability

A cushioning capacity and new material technology, applied in the direction of film/sheet adhesives, layered products, synthetic resin layered products, etc., can solve problems such as complex compounding process, high cost of black and white glue, easy to wrinkle, etc., to achieve High cutting strength, precise thickness and uniform thickness

Inactive Publication Date: 2013-04-03
SUZHOU ANJIE TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the LOGO on the display screen needs to use a light-shielding material, which can effectively shade light and also play a buffer role; the existing light-shielding material is made of multi-layer materials, including a release film layer, a foam layer and a black and white glue layer. However, black and white glue also has disadvantages. The cost of black and white glue is high, and it is easy to wrinkle during the compounding process. The compounding process is complicated and requires a lot of labor and machines.

Method used

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  • Novel material with high light shading property and high buffering capability
  • Novel material with high light shading property and high buffering capability

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Embodiment Construction

[0011] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0012] see figure 1 and figure 2 , the embodiment of the present invention includes:

[0013] A new type of material with high light-shielding and cushioning capabilities, including adhesive layer (1), polyurethane foam layer (2), PET layer (3) and ink layer (4), polyurethane foam layer (2) is located on the glue Between the adhesive layer (1) and the PET layer (3), the ink layer (4) is printed and coated on the surface of the PET layer (3).

[0014] To sum up, the ink layer (4) can be printed in white and black according to requirements.

[0015] Adhesive layer (1): fixed on the surface of the product;

[0016] Polyurethane foam layer (2): ...

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PUM

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Abstract

The invention discloses a novel material with a high light shading property and a high buffering capability. The novel material comprises an adhesive layer and a light shading layer which are fixed by adhesion, wherein the other side surface of the light shading layer is provided with an ink layer; the light shading layer comprises a polyurethane foaming layer and a PET (polyethylene glycol terephthalate) layer; the polyurethane foaming layer is positioned between the adhesive layer and the PET layer; and the ink layer is printed and applied on the surface. By the manner, the novel material can play roles of fixation, buffering and light shading and has an accurate thickness and excellent machinability; and the novel material can be cut to accurate die-cut shapes due to high cutting strength.

Description

technical field [0001] The invention relates to the field of materials, in particular to a novel material with high light-shielding and cushioning capabilities. Background technique [0002] In recent years, due to the rapid development of industries such as electric power, electrical appliances, electronics, communications and home appliances, especially the rapid development of the IT industry, the development of related products has been driven. As an important basic material, the demand for insulating materials has continued to grow. At present, insulating materials are widely used in electronics, computers, home appliances and other fields. However, the LOGO on the display screen needs to use a light-shielding material, which can effectively shade light and also play a buffer role; the existing light-shielding material is made of multi-layer materials, including a release film layer, a foam layer and a black and white glue layer. But black and white glue also has disad...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09J7/02B32B27/08B32B27/36B32B27/40B32B33/00
Inventor 王春生
Owner SUZHOU ANJIE TECH
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