umalicane wophandle lwePE
Uhlobo lwePE film ulihlukile ngokugcino kwiindawo zokuphakamisa nokubhedlela, ubungakanani bokunye nobungakanani bokuthi bazingeni lokuncedisi lokusebenziswa, imizamo yokusebenza neenzuzo zokuxhasa oluhlukene. Umphathiso wakwesilondolozi we-polyethylene, okufanele isetshenziswa ngemibanga engaphezulu nge-grades, usebenzisa ngokushesha kusasa ukungenisa amakhompi kumazibophefelo nokusetshenziswa sokuphakamisa. Isidingo sokuqaphela usetyenziswa ngokuba kuhluke kwe-microns, izinsiza ezifanayo, amacartridhi ase-UV nokuthi amasikhombiso esingabulawa yayingeni. Izindlela ezimdumbeni zehloko ezinikezela zithola izimbewu ezinethinta ngokuthi iimyalethi ye-petroleum, ngoba umphathiso wakwesilondolozi we-PE uhlala kwiimpahla yepetrokemikali. Iindlela zakusebenza, futhi, phakathi kwe-extrusion yesilondolozi lesibhenjwe kunye nokusebenza kwesilondolozi lecast, uzama ukuthola uhlobo oluhlinzekelayo oluhamba. Ukuphatha kokuthi indlela yokuthenga yasekhaya, phakathi kwe-taranshisayenti nokuthi kudingekile kwiindlela, ungenisa amandla angendlela yokuthola ihlobo lokuthi luyahlukile. Amaphutha amancane, njengokuba abeFDA aphoqele ifood-grade films, azange akhangezelele amalayini. Ukubuya ukuthi kuhlukaniseleleyo kweendlela zokuthola ihlobo ziyahlukile kwebusiness zihlukile ukuthi zisetshenziswa ngokubona ukuthi zingabi ukuthola amaphutha amancane ngokubhekisisa ukuthi asibe ngaphandle komncedisi wokuthi wakho.