PTFE film is produced by suspending PTFE resin,through mould
pressing,sintering, cooling,and turning system
make non-oriented PTFE film.The non-oriented film through
calendering process make semi-oriented film and
oriented film. PTFE film has been used in a wide range of
industries including the electronics and semi conductor
industries. Furthermore, it is classified into oriented film,
semi-oriented film and non-oriented film.