I-PVC (polyvinyl chloride) ifilimu yokuhlobisa nesilwane (polyethylene terephthalate) ifilimu lokuhlobisa liyizinto ezimbili zokuhlobisa umhlaba njengamanje emakethe. Ngamunye unezimpawu zawo, futhi izinkambu zazo zohlelo lokusebenza nazo zinezinkongi ezahlukahlukene. Okulandelayo ukuhlaziya okucaci......
Funda kabanziEmbonini yezindlu zanamuhla nasekupakisheni, izinto zokwakha zidinga ukulinganisa ukuphepha, ukuqina, ukusebenza kwezindleko kanye nokusimama. Enye yezinketho ezinokwethenjelwa kakhulu namuhla yifilimu yasekhaya ye-PP. Yaziwa ngokusebenza kwayo okuhle ekuphaketheni kokudla, ukugcinwa kwansuku zonke,......
Funda kabanziYaziwa njenge-vacuum ekwakheni ifilimu noma ifilimu lokushisa, ifilimu eliqhakazayo luhlobo lwepulasitiki elifudumele lokuthambisa bese liphuma endaweni yokubumba ukuze kwakheke ukwakheka okuthile ngemuva kokupholisa. Le nqubo ibizwa nge- "Blisteling" noma "i-vacuum thermoforming".
Funda kabanziUma kukhulunywa ngefenisha, amakhabethe, kanye nomhlobiso wangaphakathi, ukubukeka nokuqina kubalulekile ngokulinganayo. Abanini bamakhaya abaningi, abaklami nabakhiqizi manje baphendukela ekudwebeni okusanhlamvu kwezinkuni ku-PVC ifilimu njengekhambi eliphakeme elingaphezulu. Uma kuqhathaniswa nezi......
Funda kabanzi