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Anti-puncture release film

A technology of anti-puncture and release film, which is applied in the direction of layered products, synthetic resin layered products, chemical instruments and methods, etc. It can solve the problems of poor comprehensive performance and cannot meet normal practicality, so as to achieve good protection, ensure normal use, The effect of preventing being pierced

Inactive Publication Date: 2018-03-27
六安驰瑞复合材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a puncture-proof release film to solve the problem that the traditional release film in the prior art has poor comprehensive performance and cannot meet normal practical use

Method used

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  • Anti-puncture release film

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Embodiment Construction

[0017] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments.

[0018] Such as figure 1 As shown, the present invention provides a puncture-proof release film, comprising a substrate layer 1, a layer of barrier layer 2 for blocking ultraviolet rays and migration of harmful substances is coated on the top and bottom of the substrate layer 1, placed on the substrate A layer of anti-puncture layer 3 is applied on the barrier layer 2 above the layer 1, an antistatic layer 4 is applied on the anti-puncture layer 3, and a release layer is applied on the bottom surface of the barrier layer 2 placed on the bottom surfac...

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Abstract

The invention relates to a puncture-proof release film, which comprises a base material layer, and a barrier layer for blocking ultraviolet rays and migration of harmful substances is pasted on the upper and lower surfaces of the base material layer, and is placed on the barrier layer above the base material layer. An anti-puncture layer is covered, an antistatic layer is pasted on the anti-puncture layer, and a release layer is pasted on the bottom of the barrier layer placed on the bottom of the substrate layer. The invention can effectively prevent the product from being punctured by being provided with the anti-puncture layer, can implement better protection for the article, and the product is more durable.

Description

technical field [0001] The invention relates to the field of release films, in particular to a puncture-proof release film. Background technique [0002] In the prior art, the optical release film is coated with a reactive silicone material on the surface of the film substrate, and then made into a traditional release film. The traditional release film is easy to be punctured and damaged, and with the continuous in-depth research in the field of optical adhesives, the requirements for optical products on optical adhesives have become more and more stringent. For example, the release film used in UV secondary curing adhesive products requires Avoid ultraviolet radiation during storage, otherwise it will affect the use. And if the product is damaged by a high-temperature and high-humidity environment during transportation or storage, harmful substances inside the film will migrate to the protected rubber surface, resulting in poor performance of the optical product and affect...

Claims

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Application Information

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IPC IPC(8): B32B27/06B32B27/08B32B27/28B32B27/30B32B27/36B32B27/38B32B27/40B32B9/00B32B9/04B32B7/06
CPCB32B27/06B32B7/06B32B9/00B32B9/04B32B27/08B32B27/283B32B27/308B32B27/36B32B27/38B32B27/40
Inventor 唐金凤
Owner 六安驰瑞复合材料有限公司