Omenala ebi akwụkwọ Eco enyi na enyi nkwakọ ngwaahịa plastic ihe nkiri ịsa akwa sachet aka ncha na-asa ntụ ntụ mkpọ akwụkwọ mpịakọta

Ihe nke ịsa ihe nkiri mpịakọta ntụ ntụ (ihe nkiri nkwakọ ngwaahịa na-edozi mmiri) na-abụkarị PET / PE na PET / NY / PE, a pụkwara ijikọta ya na ihe mgbakwunye ndị ọzọ na-emebi emebi ma ọ bụ arụ ọrụ. Isi ihe na-emepụta ihe a bụ nchebe gburugburu ebe obibi, nchekwa na arụmọrụ. Ndị a bụ uru ya kpọmkwem:

1. PET/PE ịsacha ntụ ntụ mpịakọta mpịakọta elu oyi akwa: PET (polyethylene terephthalate)

Na-enye ike n'ibu dị elu, nkwụsị nkwụsị na mbipụta. Kwesịrị ekwesị maka igwe nkwakọ ngwaahịa dị elu. Na elu PET dabara adaba maka mbipụta dị elu, nke na-eme ka ọdịdị ngwaahịa ahụ dịkwuo mma.

N'ime oyi akwa: PE (polyethylene) Na-enye mkpuchi okpomọkụ, mgbanwe na nkwụsị mmiri. Enwere ike mechie oyi akwa PE na okpomọkụ na obere okpomọkụ iji melite arụmọrụ nkwakọ ngwaahịa. Ọ na-egbochi uzuoku mmiri ma na-egbochi ntụ ntụ ịsa ahụ ka ọ ghara ikpori mmiri na iwe ọkụ.

2. PET/NY/PE ịsacha ntụ ntụ mpịakọta mpịakọta elu oyi akwa: PET (polyethylene terephthalate)

Na-enye ebipụta na ike n'ibu.

N'etiti oyi akwa: NY (nylon, PA) emelitere ihe mgbochi (oxygen, isi). Igwe oyi akwa NY nwere ike igbochi ikuku oxygen, mmiri na isi, na-agbatị ndụ nchekwa nke ncha. Ọ nwere nkwụsi ike siri ike karị, na-eguzogide ọgwụ ike na extrusion na njem njem, ọ dịkwa mma maka ihe nchacha na-arụsi ọrụ ike: dị ka ncha nwere nkwadebe enzyme na ihe na-esi ísì ụtọ, iji gbochie ihe ndị ahụ ka ọ ghara ịdị irè.

N'ime oyi akwa: PE (polyethylene) Na-enye akara okpomọkụ na ịdị nro. Ihe nke ịsacha ihe nkiri mpịakọta ntụ ntụ (dị ka PVA) zuru oke na-egbo mkpa nke ngwaahịa ịsacha nke oge a site na njirimara nke nchekwa na enweghị nsi, ihe mgbochi dị elu, mmepụta ihe ọhụrụ, wdg, na-edozi isi ihe mgbu nke nkwakọ ngwaahịa ọdịnala, ma dabara adaba maka ahịa nkwalite ndị ahịa a na-elekwasị anya na mmepe na-adigide na ịdị mma.