Pēke Parāoa Pirau-koiora PLA Whakakirikiritia Pepa Kraft Ritenga me te Pēke Papa Matapihi

Ko ngā pēke tākai pepa kraft tunua me ngā hiri e waru taha te tikanga he hangarau pepa kraft pania anake te whakamahi. E rua ngā rauemi o te paninga: PE me PLA.

Ahakoa he rauemi kai te PE me te PLA, he pai ake te PLA ki te taiao i te PE. He pirau te āhua.

Mā te awhina o tēnei paparanga o te kiriata PE, ka hiritia tika i raro i te rewa wera. He mea whakamahi noa i roto i ngā takai kai, ko ngā āhuatanga o ngā putea pepa kraft hiato PLA he pai te hiri, te mimiti hinu me te ārai i te poke ina tino pakaru ngā putea.

Ka tāpirihia e te putea i hangaia ki te pepa kraft me te PLA he tukanga whakatuwhera matapihi hei hanga i tētahi tirohanga ataahua me te nui o te hukapapa, ā, ka kitea tika te kai i roto i te putea mā roto i te matapihi. He whakaaturanga pai o te kai tonu. Ka whakapai ake i te hiahia o ngā kaihoko ki te hoko.

Ko te putea hiri-ā-ringa pepa kraft e waru-taha he pokepokea whānui hei hanga i te putea hei putea takai-toru-ahu. Ka tapaina ko "pepa kraft putea hiri-waru-taha" nā te mea e waru ngā taha o te putea pepa kraft toru-ahu. Mā te hoahoa o te hiri-waru-taha ka taea te whakarato i tētahi wāhi rokiroki nui i roto i te putea. Ahakoa he poutū ake te āhua whānui o te putea, ā, he āhua wāhi-toru-ahu, ka whakapai ake hoki i te kounga o te hua.

Ko ngā whakaritenga me ngā rahi noa o ngā putea pepa kraft ziplock, ko te matotoru he 0.15mm te nuinga o te taha, e kiia ana ko te 15 hiraka, 15s, ā, ka taea hoki te whakarite i ngā matotoru rerekē kia rite ki ngā whakaritenga. He uaua te tikanga tā o ngā putea pepa kraft ziplock, engari he tino ataahua ake te tā. I te nuinga o te wā, kāore he raruraru ki te tā i ngā tae e 9. Ki te whakatauritea ki ngā putea pepa kraft PE ziplock noa e taea anake te tā i ngā tae 1-2, he kounga teitei ake, he kounga teitei ake.

Neke atu i te 40% te nui ake o te hua o ngā putea pepa kraft i ngā hua tākai putea kirihou noa. Nā te mea he nui ake te tirohanga me te ataahua o ngā putea pepa kraft ziplock, ā, ka nui ake ngā utu me ngā hua kounga mō ngā hua umanga. , ka nui haere te rongonui o ngā putea pepa kraft i roto i te umanga kai a meake nei.