He aha te pepa pania PE?
Ka pania te pepa PE ki te polyethylene kia kore ai e ātete te pepa ki te wai, kia kore hoki e pangia e te hinu. Ka pania ngā matūriki PE kua rewa ki te wera ki runga i te mata o te pepa turanga, kātahi ka pēhia wawetia ki runga i te mata o te pepa kia hanga he kiriata mārō e kore e ngāwari te wetewete.
Pepa PE pania taha kotahi
Kotahi anake te taha o te pepa PE pania ki te PE. E whakamahia whānuitia ana hei hanga ipu tākai kai whakakorekore. He mea hanga tēnei paparanga kiriata ki ngā rauemi kounga kai, he haumaru, kāore hoki e paitini. I te nuinga o te wā ka pania ki te paparanga o roto o te ipu kia kore ai e pāngia e te wai, e te hinu hoki te ipu. Ka tāia te taha o waho o te ipu ki te tohu waitohu me ngā mōhiohio e tika ana.
Pepa PE takirua-taha
Ka pania te pepa pania-rua ki ngā taha e rua o te pepa. Ko te nuinga o te wā ka whakamahia mō ngā ipu kai makariri ka taea te whakamahi. Ka pania te paparanga o roto hei ārai i te wai me te hinu kei turuturu mai, ko te paparanga o waho ia ka pania hei ārai i te wai whakapūpū i te hau. Ka whakangawaritia te mata o te ipu, ka mahi hei whakanui ake i te pakeketanga me te āhua.
I roto i te oranga o ia rā, ka whakamahia e ā tātou kapu pepa whakakorekore noa te pepa paninga kotahi (ko ngā kapu inu matao, pērā i ngā kapu aihikirīmi, he pepa paninga rua), ā, he maha ngā paramanawa parai, ngā tunutunu me ētahi atu kai e whakamahi ana i te pepa paninga kotahi.
Te whakamahinga o te pepa paninga PE
Ko ngā pepa pania noa ko te pepa kraft, te kāri kraft, te pepa kraft mā, te papa rei, te pepa pania, te pepa kapu pepa, me ētahi atu. Rōra pepa pania PE mō te kapu e whakamahia ana hei hanga kapu pepa whakakorekore, peihana pepa me ētahi atu hua; Rōra pepa kraft pania PE Ko te pepa kraft pania PE te nuinga e whakamahia ana mō ngā takai hua me ngā takai kai; ko te pepa kraft pania PE te nuinga e whakamahia ana mō te rokiroki kai, mō ētahi atu take takai ātete wai rānei. Ko te pepa kraft mā pania PE te nuinga e whakamahia ana mō ngā takai kai, pērā i ngā putea keke, ngā pouaka hāmipeka, me ētahi atu.
Ka whakaratohia e Nanning Paperjoy Paper he pepa paninga PE taha-kotahi/taha-rua i roto i ngā rahi me ngā taumaha rerekē (Gsm). Ka whakamahia ngā rauemi kai-kai hei hanga i ngā rōra pepa paninga PE, ā, ka whakaratohia he ratonga kounga teitei ki ngā kiritaki me te hangarau paninga matatau me ngā hua kounga teitei.
Wā tuku: Hakihea-06-2022
