... MethodProperties RequiredInstant NoodlesBOPP//PE20 BOPP/M,CPP25BOPP/PPNormal automatic roll packingOil resistance, moisture barrier, economic, high ... resistance.Clothing Washing PowderBOPP20(28)/LLDPEPET(NY)/LLDPEHand seal packingPollution resistance, good sealability, high pull strength ... temperature heat sealability, good transparency, high handle strength endurance. square bottom plastic bag