Polypropylene cast film (CPP) isetyenziswa kakhulu.I-CPP yifilimu engasukiyo, engaqhelanganga, eveliswa yi-melt casting quenching.Xa kuthelekiswa nefilimu evuthelweyo, ibonakala ngesantya esikhawulezayo semveliso, imveliso ephezulu, kunye nokungafihli kakuhle kwefilimu, iglosi kunye nobungqingqwa obufanayo.Ngexesha elifanayo, ngenxa yokuba ...
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