Kua wehea ngā putea tākai korehau ki ngā putea korehau mārama me ngā putea korehau pepa konumohe. Ko te rauemi whakakotahi o ngā putea tākai korehau he mea whakakotahi mai i te PE me te nairona. He pai ngā āhuatanga ārai o te nairona, ka taea te aukati i te makuku me te hau, ā, ka taea te pupuri i te āhua korehau mō te wā roa. He kirihou noa iho ngā putea kirihou e whakamahia ana. He pūwero kei te mata o aua putea kirihou, ā, kāore e taea te tākai korehau. Ahakoa ka tākaihia kia kore e pai, ka turuturu mō te wā roa, i muri tata mai rānei i te tākai. Ki te hiahia koe ki te pupuri i te hou o te kai mō te wā roa, kāore e taea te whakatutuki mā te korehau, nā te mea ina iti iho te kukū hāora i roto i te putea tākai i te 1%, ka heke tere te tere tipu me te whakaputa uri o ngā moroiti, ā, ina iti iho te kukū hāora i te 0.5%, ka aukatihia te nuinga o ngā moroiti ka mutu te whakatipu.
Ngā āhuatanga matua o tēnei putea korehau hiri rua mai i te OK Packaging:
1) He pai ake te āhua o te takai takitahi;
2) Ka taea te hangarua, ā, he ngāwari ki te horoi;
3) Rauemi PA+PE mō te kai;
4) Kua mātotoru, kua hiritia rua, kua pēhia, he uaua ake te turuturu;
5) Ka taea e te rahi o te papaki ihu i runga i te putea korehau te ōrite ki te nuinga o ngā mīhini korehau ā-ringa/hiko kei te mākete.
Haunga ngā āhuatanga o runga ake nei, he pai hoki te pumau matū, kāore e mahi tahi me te waikawa me te kawakore whānui i te pāmahana rūma, he kaha ā-ringa me te kaha haehae, he ngāwari pai; he ātete pai ki te pāmahana iti, ka taea te urutau ki te hukapapa o te kai. He ngāwari, he kanorau hoki ngā hua, ā, he tino pai te mahi hiri wera. Kāore he paitini o te PE, ā, he iti noa ngā tāpiringa, nō reira e kiia ana he rauemi takai tino haumaru.
He tino whai hua ngā kai o ia rā, pērā i te pēkana korehau, te kai ngeru korehau, ngā hua maroke, ngā hua hou me ngā huawhenua. Ka taea hoki te whakamahi mō ngā takai kai tio. Nā te pai o te hiri wera, te haumaru akuaku me te utu iti, he maha ngā wā ka whakamahia hei paparanga hiri wera mō ngā rauemi hiato, ā, he whānuitia te whakamahinga i roto i ngā takai o ngā momo kai.
He pai ake te hiri o te reti takirua-paparanga
Ka uru te takirere korehau ki te nuinga o ngā papu korehau
Ka tirotirohia ngā hua katoa e te taiwhanga QA matatau o te iyr, ā, ka whiwhi tiwhikete patent.