Automotive glass production materials, production processes, characteristics

a, automotive glass production materials are: automotive float glass, PVB (polyvinyl butyral) film, paste, inks, auxiliary materials are: tongue, base, brackets, edging strips. Where the Division I level is used automotive float glass, mainly from the domestic such as Shanghai Yaohua Pilkington, deep CSG, Dalian level float into the white sheet and green sheet gray imports from Indonesia and Singapore, Malaysia, Taiwan, France and other countries and regions imported SOLA blue or green glass. Our main PVB film Sekisui Japan and the United States DuPont PVB film. Silver ink imported from South Korea, the United States DuPont and Japan, auxiliary materials from global sourcing.

b, the production process: automobile glass mainly in the following two production processes.

1, laminated automotive glass production process:

Cut a large die cutting by edging washed and dried powder bake bend

Print

Clear pink engagement piece

Pull film (PVB) First the humidity pressure of the trimming package

Sticky base

Laminated Glass Production Process Overview:

Cut large: the original glass must be open into the rough, rough glass is usually larger than the actual size 30-50mm, in order to facilitate breaking around