Film is usually used as substrate then coated with single or double sided adhesive, general films are known as polyimide film, PTFE Film, PET Film , PE film, MOPP Film, PVC Film, etc.
Polyimide film and PTFE film are mainly used for high temperature working environment in electrical&electronic industry, and PET/PE/PVC/MOPP films are mainly used to protect the product from scratches and contamination during transport, processing, stamping, Shapes and storage etc, which is usually apply in processing or transportation protection for automotive industry, construction industry, Appliance&housing industry, electronic industry.