I-PLA, noma i-polylactic acid, iyinto ebolayo etholakala emithonjeni yezitshalo, ngokuyinhloko ummbila. Idume ngokushesha ezimbonini ezahlukahlukene, ikakhulukazi emikhakheni yokupakisha nokulebula. Lokhu kungenxa yenhlanganisela yayo eyingqayizivele yezinzuzo ezisimeme nezemvelo. Isicelo esisodwa esinjalo sisesimweni sephepha lelebula le-PLA.
Iphepha lelebula le-PLAinto efana nephepha eyenziwe ngefilimu ye-PLA. Ivamise ukusetshenziswa njengenye indlela esimeme yephepha lelebula lepulasitiki lendabuko. Iphepha lithambile, liyavumelana nezimo, futhi alikwazi ukudabuka, okulenza libe ukukhetha okuhle kakhulu kokulebula izinhlelo zokusebenza.
Enye yezinzuzo eziyinhloko zephepha lelebula le-PLA ukubola kwayo. Ngokungafani nephepha lelebula lepulasitiki lendabuko, elithatha iminyaka eminingana ukubola, iphepha lelebula le-PLA liphuka ngokushesha enqwabeni yomquba, linciphise inani lemfucuza ezindaweni zokulahla. Lokhu kuyenza ibe yisixazululo se-eco-friendly futhi esimeme sokuhlonza umkhiqizo.
Iamalebula iphepha kulula futhi ukuphrinta kuyo. Yamukela izinhlobonhlobo zezindlela zokuphrinta, ezihlanganisa ukuphrinta kwe-offset, i-flexography, nokuphrinta kwesikrini. Iphepha elibushelelezi elibushelelezi liqinisekisa ukuthi izithombe eziphrintiwe zihlala zibukhali futhi zifundeka.
Ngaphezu kwalokho, iphepha lelebula le-PLA linikeza umuzwa okhululekile kumsebenzisi. Ivamise ukusetshenziswa ekufakweni kokudla ngenxa yezindawo zayo ezingenabuthi neziphephile ekudleni. Ukuthungwa okuthambile kwephepha kanye nokuphatheka kalula kwephepha kuyenza ibe yisinqumo esihle kakhulu sokulebula imikhiqizo yabathengi.
Isidingo sephepha lelebula le-PLA kulindeleke ukuthi sikhule eminyakeni ezayo njengoba abathengi bezazi kabanzi ngezindaba zemvelo kanye nesidingo sezixazululo ezisimeme zokupakisha. Iphepha lelebula le-PLA lihlinzeka ngokulingana okuphelele phakathi kokusebenza nokusebenza kahle kwemvelo, okulenza libe ukukhetha okuhle kakhulu kokuhlonza umkhiqizo.
Ekuphetheni,Iilebula iphephakwe-PLAiyisixazululo esimeme nesihambisana nemvelo sokuhlonza umkhiqizo. I-biodegradability yayo, ukuphrinta, kanye nezakhiwo ezingenabo ubuthi kuyenza ibe ukukhetha okuhle kakhulu kokulebula imikhiqizo yabathengi kanye nokupakishwa kokudla. Njengoba isidingo sezixazululo zokupakisha esimeme sikhula, iphepha lelebula le-PLA kulindeleke ukuthi libambe iqhaza elibalulekile ekuhlangabezaneni nalesi sidingo.
Isikhathi sokuthumela: Nov-17-2023