Protective structure

Abstract

Embodiments of the invention provide a protective structure. The protective structure comprises: a first adhesive layer; a first release layer attached onto the first adhesive layer; and a second adhesive layer attached onto the surface, away from the first adhesive layer, of the first release layer. The surface, away from the first release layer, of the first adhesive layer is attached onto the surface of a component to be protected; and particulate matters falling on the surface of the second adhesive layer adhere onto the second adhesive layer when the component to be protected is in an environment having the particulate matters. The protective structure provided by the embodiments of the invention can adhere the particulate matters falling on the surface of the second adhesive layer byadditionally setting the second adhesive layer, so the particulate matters falling on the surface of the second adhesive layer do not fall off when the protective structure is torn off; thus, the particulate matters are prevented from falling on the surface of the component to be protected, a product including the component to be protected is protected from adverse influence by the particulate matters, and production yield is improved.

Description

technical field [0001] The present application relates to the technical field of membrane materials, and in particular, the present application relates to a protective structure. Background technique [0002] In the production process of many products, especially electronic products, it is usually to make multiple parts that can realize specific functions first, and then transport these parts or these parts and other purchased parts to the assembly workshop for assembly, so as to obtain the final product. The product. In order to avoid scratches or other damages to these components during transportation and subsequent processes, these components need to be protected, specifically, a protective film needs to be attached to the surface of these components (components to be protected). [0003] During the transportation and follow-up process of the above-mentioned parts to be protected, the environment may contain particulate matter, such as dust and particles generated by cut...

AI Technical Summary

Problems solved by technology

[0004] In view of the shortcomings of the existing methods, the present application proposes a protective structure to solve the problem in the prior art that when the protective film is torn off, the particles on the protective film are easy to fall to the surface or inside of the component to be protected, so that the final product The technical problem of reducing the yield rate due to the inclusion of particulate matter

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