... -1998, ,YBB 00122003Function:To test package heating tempeature range, heating seal strength , heat sealing speed and pressure tec.Application :* Filmsrigid films ... many others. Eg. PET, OPP, CPP, LDPE, BOPP* Sheetengineering plastics, rubber, waterproof building materials, and thermal insulation materials, e.g. PP ... 15 days Certificate: Our customer: Our Laboratory: Our team: Heating-seal tester