LGLPAK yibanze ku bicuruzwa bya pulasitiki, kandi gupfunyika plastike ni ibicuruzwa bisanzwe.
Cling firime ni ubwoko bwibikoresho bipfunyika bya plastiki, mubisanzwe bikozwe na polymerisation reaction hamwe na Ethylene nkibice byingenzi.
Cling film irashobora kugabanywamo ibyiciro bitatu:
icya mbere ni polyethylene, bita PE;
kabiri ni polyvinyl chloride, bita PVC;
Iya gatatu ni polyvinylidene chloride, cyangwa PVDC mugihe gito.
Gushyushya ibiryo bya Microwave, kubika ibiryo bya firigo, gupakira ibiryo bishya kandi bitetse nibindi bihe, mubijyanye nubuzima bwumuryango, amaduka ya supermarket, amahoteri na resitora, hamwe nugupakira ibiryo byinganda, ibyinshi mubipfunyika bya pulasitike nibisanzwe bikoreshwa mumifuka ya plastike bigurishwa kumasoko. bikozwe muri Ethylene masterbatch nibikoresho fatizo.
Ukurikije ubwoko butandukanye bwa masteryle, Ething firime irashobora kugabanywamo ibyiciro bitatu.
Iya mbere ni polyethylene, cyangwa PE kubugufi.Ibi bikoresho bikoreshwa cyane mubipakira ibiryo.Filime dusanzwe tugura ku mbuto n'imboga, harimo ibicuruzwa byarangije kugurwa muri supermarket, byose bikoreshwa muri ibi bikoresho;
Ubwoko bwa kabiri ni polyvinyl chloride, cyangwa PVC mugihe gito.Ibi bikoresho birashobora kandi gukoreshwa mubipfunyika ibiryo, ariko bigira ingaruka runaka kumutekano wumubiri wumuntu;
Ubwoko bwa gatatu ni polyvinylidene chloride, cyangwa PVDC mugihe gito, ikoreshwa cyane mugupakira ibiryo bitetse, ham nibindi bicuruzwa.
Mu bwoko butatu bwo gupfunyika plastike, gupfunyika plastike ya PE na PVDC bifite umutekano kumubiri wumuntu kandi birashobora gukoreshwa wizeye, mugihe igipfunyika cya PVC kirimo kanseri kandi cyangiza umubiri wumuntu.Kubwibyo, mugihe uguze ibipfunyika bya pulasitike, Ntabwo uburozi bugomba gukoreshwa.
Dufatiye ku buryo bw'umubiri, firime ifata ifite umwuka wa ogisijeni uciriritse hamwe n’ubushuhe bw’amazi, igahindura ogisijeni n’ubushuhe hafi y’ibicuruzwa bibikwa neza, bikabuza umukungugu, kandi bikongerera igihe cyo kubika ibiryo bishya.Kubwibyo, birakenewe guhitamo ibipfunyika bya plastike bitandukanye kubiribwa bitandukanye.
Nyuma yo gusobanukirwa, buriwese agomba kwitondera guhitamo mugihe ahisemo firime ya cling mubuzima bwa buri munsi kugirango yirinde ibintu byuburozi.
Igihe cyo kohereza: Ukwakira-30-2020