Ifilimu evuthelweyo yindlela yokwenza iplastiki, ebhekiselele kwinkqubo apho i-resin ifudunyezwa kwaye inyibilika kwaye ivuthelwe kwifilimu yeplastiki.Ifilimu eveliswe ngumatshini wokuvuthela ifilimu oqeqeshiweyo isetyenziswa kakhulu kumashishini afana nokugcina ngokutsha, ubungqina bokufuma, kunye nesithintelo seoksijini.Iindleko zokuvuthela ifilimu ngezinto ezintsha kraca ziphezulu.Iifilimu ezenziwe ngamasuntswana eplastiki asetyenzisiweyo asetyenziswa kabini nangaphezulu aphindwe kabini anombala ongalinganiyo, obhityileyo kunye noethe-ethe.Nangona ixabiso liphantsi kakhulu, ixabiso lokuthengisa liphantsi ngenxa yombala wemveliso.
Sisebenzisa ifilimu evuthelweyo ye-PE njengomzekelo.Ifilimu yeplastiki evuthelwe kwi-PE (LDPE) kunye ne-linear low density PE (LLDPE) esetyenziselwa ukuphinda isetyenziswe kwakhona ineempawu ezahlukeneyo ezifana nobumhlophe kunye negloss ngenxa yeengxaki zezinto eziphathekayo.Akwanelisi, ngoko ke uluhlu olusebenzisekayo luyancipha kakhulu.Ukuvuthela ifilimu ngamasuntswana eplastiki e-PE ahlaziywa kabini, kunye nokongeza i-agent emhlophe ye-fluorescent ngexesha lenkqubo yokuvelisa, kunokwenza umbala wefilimu yeplastiki uguquguquke ngakumbi.
Ukusebenzisa uhlobo olucetyiswayo lwesikhanyisi samehlo kwifilim evuthelweyo ye-LDPE kunye ne-LLDPE kunokuphucula ubumhlophe obungalinganiyo befilimu evuthelweyo kunye nombala omfiliba kunye nokubengezela.Inamandla ngakumbi xa isetyenziswa kwifilimu yeHDPE.Ifluorescent arhente emhlophe esulungekisiweyo OBleyo ifaneleke ngakumbi kubenzi befilimu abavuthelweyo inokuphucula ngokupheleleyo ingxaki yokungonelanga kobumhlophe kunye nokuqaqamba kweemveliso ezibangelwa ngabavelisi befilimu abavuthelwe ngeplastiki ukunciphisa iindleko kunye nokusebenzisa izinto eziphinda zisetyenziswe.Xa wongezai-agent emhlophe ye-fluorescentukucokisa i-OB, landela idosi ecetyiswayo yeenjineli zobugcisa emva kolungiso, kwaye ifilimu yeplastiki eveliswayo inokuba nobumhlophe obuhle kakhulu, ukukhanya okuphezulu kunye nokukhanya okuphezulu.Ke ngoko, lo mkhanyo usombulula iingxaki zabaninzi abavelisi befilimu kwaye unciphisa iindleko kakhulu.Ithandwa ngabavelisi befilimu abavuthelweyo basekhaya nakwamanye amazwe.
Ngedosi echanekileyo kunye nendlela yokusetyenziswa, nceda uqhagamshelane neShandong Subang Fluorescence Technology Co., Ltd.!
Ixesha lokuposa: Oct-27-2021