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Film-Grade PET

Film-Grade PET is mainly used to produce PET back sheets in PV or solar modules, BOPET film, packaging film, printing film etc

WK-681
WK-681

Practice corporate social responsibility, protect the environment, provide green and safe new material products for the society, and become the leader in the global polyester industry

WK-711
WK-711

 "Wankai" brand Enhanced Film Grade Chip WK-711 is a PET polyester chip speciallydeveloped for the manufacture of transparent photovoltaic backsheet polyester film with goodwater vapor barrier,insulation,humidity and heat resistance and light aging properties.