what is the function of eva glass laminated film?

the function of eva glass laminated film is to sandwich the glass and film together, making the product have high strength, good thermal stability, excellent moisture resistance and ductility. in addition, it is also used to improve temperature stability, as well as for protection before processing.

eva lamination only requires a lamination furnace, which mainly includes cleaning, joining and entering the furnace. the principle is to pre-extract the air between the two pieces through a vacuum pump to form a vacuum state in the silicone bag, and then enter the furnace to make the eva at high temperature. the film reaches a molten state, bonding the two pieces of glass together.

eva is a thermosetting and sticky adhesive film used to be placed between laminated glass (eva is polyethylene vinylacetate, the abbreviation of polyethylene-polyvinyl acetate copolymer). due to the advantages of eva film in terms of adhesion, durability, and optical properties, it is increasingly used in current components and various optical products.