PE Plastike ifite umutekano kubiryo?

Plastike ya polyethylene (PE), ibikoresho bisanzwe bikoreshwa mu gupakira ibiryo, byitabiriwe cyane nuburyo bwinshi n'umutekano. PE plastike ni polymer igizwe nibice bya Ethylene, bizwiho guhagarara neza no kudakora neza. Iyi miterere ituma PE ihitamo neza kubiribwa byo mu rwego rwibiryo, kuko idashyira imiti yangiza mubiribwa, nubwo ihura nubushyuhe butandukanye.

Inyigisho z'umutekano n'amabwiriza

Ubushakashatsi bwimbitse n'amabwiriza akomeye yemeza ko plastike yo mu rwego rwa PE ifite umutekano muke kubiryo. Ubushakashatsi bwerekanye ko PE plastike idasohora ibintu byangiza mugihe gikoreshwa. Inzego zishinzwe kugenzura ibigo by’Amerika bishinzwe ibiryo n’ibiyobyabwenge (FDA) n’ikigo cy’ibihugu by’Uburayi gishinzwe umutekano w’ibiribwa (EFSA) bashyizeho umurongo ngenderwaho n’ibipimo bya pulasitike ya PE igomba kuba yujuje kugira ngo ishyirwe mu rwego rw’ibiribwa. Ibipimo ngenderwaho birimo kwipimisha kwimuka ryimiti, kwemeza ko ihererekanyabubasha ryibintu biva muri plastiki bijya mubiribwa bikomeza kuba mumipaka.

Porogaramu Zisanzwe Mubipfunyika

PE plastike ikoreshwa cyane muburyo butandukanye bwo gupakira ibiryo, harimoImifuka ya PE, imifuka ya zipper, naimifuka ya ziplock. Ibi bisubizo bipakira bitanga ubuhehere buhebuje, guhinduka, no kuramba, bigatuma bikenerwa kubika ibicuruzwa byinshi byibiribwa. PE imifuka, nkurugero, ikoreshwa kenshi mubicuruzwa bishya, ibiryo, nibiryo bikonje bitewe nubushobozi bwabo bwo kubungabunga ibishya no kongera igihe cyo kubaho.

Gereranya nandi Plastike

Ugereranije n’ibindi bikoresho bya plastiki, nka polyvinyl chloride (PVC) na polystirene (PS), plastike ya PE ifatwa nkaho itekanye kandi yangiza ibidukikije. PVC, kurugero, irashobora kurekura imiti yangiza nka phthalate na dioxyyine, cyane cyane iyo ishyushye. Ibinyuranye, imiterere ya plasitike ya PE yoroheje kandi itajegajega bituma ihitamo guhitamo ibiryo, kuko bitera ibyago bike byo kwanduza.

Gushyigikira Amakuru nubushakashatsi

Amakuru ava mubushakashatsi bwinganda ashyigikira umutekano wa plastike ya PE. Kurugero, ubushakashatsi bwakozwe na EFSA bwerekanye ko kwimuka kwibintu biva muri plastiki ya PE mubiribwa byari byiza mumipaka yashyizweho. Byongeye kandi, kongera gukoreshwa cyane kwa plastike ya PE birusheho kongera ubwitonzi bwayo, kuko bishobora gutunganywa neza mubicuruzwa bishya, bikagabanya ingaruka z’ibidukikije.

Mu gusoza,Imifuka ya PE, imifuka ya zipper, naimifuka ya ziplockbikozwe mubiribwa byo mu rwego rwa PE plastike ni byiza kandi byizewe kubipakira ibiryo. Imiti ihagaze neza, kubahiriza amahame yumutekano, no gukoreshwa cyane munganda bituma bahitamo neza kubaguzi bashaka kubika no kurinda ibiryo byabo. Kubindi bisobanuro kuri PE plastike nibisabwa, nyamuneka reba ibikoresho byatanzwe.