???????? ??????????? ??????????:
POF shrink film ??? high transparency? high shrink rate? high toughness? high heat resistance? anti-static properties? cold resistance ????? safety ????????? ????????????? premium packaging film material ????????? ??????? heat shrink packaging industry ???? ???????????????????????
?????? ??????????????????:
???? ???????????????: POF shrink film ??? LLDPE (linear low-density polyethylene), TPP (ternary copolymer polypropylene), PPC (binary copolymer polypropylene) ????? ????????? ????????????????? ????? slip agents, anti-blocking agents ????? anti-static agents ????????? ???? ????????????? ???????????????? ??????????????? ?????????????????????????? ????????????????? ?????????????????? ????????????????? ????????????????? ????????? ?????????? ?????????????????? ??????????????? ???????? FDA ????? USDA ??? ???????????????????????????????? ????????????? ??????? ????????????????? ?????????????????
???????????????????: POF shrink film ??? ??????????????????????????? ????????????? ????? ?????????? ????????? ????????? ??????????????????????????? ??????????? ??????????????????????? polyethylene ????? polypropylene ????????????? ???????? FDA ????? USDA ?????????????? ???????????