Glass is selected by specification. Common glass requirements will be silicate types of glass. There are multiple chemistries of glass including economical solutions such as Sold-Lime Silicate and more premium chemistries such as aluminosilicate glass which has a >99.5% purity. Our factory can work with multiple times of glass brands and chemistries.
Raw glass substrate will arrive in large sheets. The first task for lenses and screen protectors is to section the glass for optimal processing size. This involves scribing and cutting using automated cutting equipment.