Akpa nkwakọ ngwaahịa plastik ahaziri ahazi nke a na-emegharị emegharị nke nwere ike ịkwado onwe ya, nke nwere zipa.

Akpa nkwakọ ngwaahịa dị n'èzí nke nri na-ejikwa ọtụtụ ihe dị iche iche, ọtụtụ n'ime ha na-eji akpa nkwakọ ngwaahịa plastik eme ihe, n'ihi na akpa nkwakọ ngwaahịa plastik dị mfe, nwere mmetụta mbipụta dị mma, ma dịkwa mfe ịchekwa na ibuga.

Enwere ike iji zipa nke akpa zipa nke na-akwado onwe ya mee ihe ọzọ iji chebe nri ahụ ka mmiri ghara imebi. O nwere nnukwu uru.

Dịka ọmụmaatụ: mkpụrụ osisi kpọrọ nkụ, mkpụrụ osisi, ihe na-esi ísì ụtọ kpọrọ nkụ, nri ntụ ntụ, na nri a na-apụghị iri n'otu oge, ọtụtụ n'ime ha na-eji akpa plastik nwere zipa ma ọ bụ akpa plastik nke na-arapara onwe ya na gluu. Akpa nkwakọ ngwaahịa nri nwere zipa na akpa nkwakọ ngwaahịa plastik nke na-arapara onwe ya bụ akpa nkwakọ ngwaahịa plastik dị otú ahụ. Mgbe emepechara akpa ahụ, enwere ike mechie ya ugboro abụọ. Ọ bụ ezie na ọ nweghị ike iru mmetụta nke mkpuchi mbụ, enwere ike iji ya dị ka ihe na-egbochi mmiri kwa ụbọchị na ihe na-egbochi uzuzu n'oge dị mkpirikpi. Ọ ka kwere omume.

Akpa nkwụnye na-ezo aka na akpa nkwụnye na-agbanwe agbanwe nke nwere usoro nkwado kwụ ọtọ n'ala, nke na-adabereghị na nkwado ọ bụla ma nwee ike iguzo onwe ya n'agbanyeghị ma akpa ahụ emepere ma ọ bụ na emepeghị. Akpa nkwụnye na-eguzo bụ ụdị ngwugwu ọhụrụ, nke nwere uru na imeziwanye mma ngwaahịa, na-eme ka mmetụta anya nke shelf dịkwuo ike, na-ebugharị ebugharị, dị mfe iji, na-adị ọhụrụ na nke na-emechi emechi.

N'ịjikọta ha abụọ, akpa zipa ahụ pụtara. Jiri atụmatụ imewe dị n'elu, họrọ ihe e ji mee ya, nke a na-ejikarị usoro PET/foil/PE/PE kpuchie, ma nwee ike inwe akwa abụọ, akwa atọ na nkọwapụta ihe ndị ọzọ, dabere na ngwaahịa dị iche iche nke ngwugwu ahụ, enwere ike itinye ya dịka ọ dị mkpa. Ihe mkpuchi nchedo ihe mgbochi oxygen na-ebelata ikike ikuku oxygen iji nweta mmetụta ka mma nke ịgbatị ndụ nchekwa.