flexible packaging

F-HSS is a co-extruded PET film featuring a specially engineered copolymer-based sealant layer. The film is heat-sealable on one side and delivers a seal strength of more than 1.5 kg/inch, while the opposite side is available in either corona-treated or untreated form. This structure allows excellent sealing compatibility with itself as well as APET, RPET, CPET, and PVDC, making it suitable for a wide range of packaging applications requiring strong and consistent seals.