Glass, metal fabric for forming and film removing of glass, forming mold and film removing method

Abstract

The invention relates to the technical field of glass film removal. In particular to a metal fabric for glass forming and film removing, a forming mold, a film removing method and glass. The metal fabric for glass forming and film removing comprises a contact protection area and a contact film removing area; the contact protection area is in direct contact with the functional coating in the corresponding area on the surface of the glass and does not damage the functional coating; the contact film removing area is in direct contact with the functional coating in the corresponding area on the surface of the glass and can remove at least part of the functional coating. The contact protection area and the contact film removal area are arranged on the metal fabric, the contact protection area can prevent the surface of glass from being in direct contact with a grinding tool to generate indentations, and the contact film removal area can grind the position, needing film removal, of the surface of the glass to form a broken line, so that the purpose of removing the film on the glass is achieved.

Description

technical field [0001] The invention relates to the technical field of glass film removal, and specifically provides a metal fabric for glass forming film removal, a forming mold, a film removal method and glass. Background technique [0002] Coated glass formed by depositing functional coatings (such as transparent conductive films) on the surface of glass substrates using chemical vapor deposition (CVD) or physical vapor deposition (PVD) has been widely used in vehicles and buildings. The metal layer, metal alloy layer or transparent conductive oxide layer in the film has good electrical conductivity and can reflect infrared rays, so that such coated glass has the function of electric heating and / or heat insulation. Coated glass is widely used in building doors and windows and automobile windows because of its special functions such as sunshade, thermal insulation, and rich colors. Coated glass with silver layer, silver is particularly easy to oxidize in the air. In orde...

AI Technical Summary

Problems solved by technology

However, whether it is mask or laser film removal, it is necessary to add an additional film removal process in the glass processing process, which leads to a decrease in glass processing efficiency, and whether it is mask or laser film removal, it needs to invest more Large equipment and processing costs, leading to increased glass production costs

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