Pepa kraft hiri-waru taha raro papatahi takai kawhe pirau-ora Pūkoro Gusset Hangarua Raro

Ko te takai paura (pīni kawhe tunua) te momo takai kawhe tino kanorau. Nā te mea ka puta noa te hauhā waro i muri i te tunu i ngā pīni kawhe, ka taea e te takai tika te kino i ngā takai, ā, ka ngaro te kakara mō te wā roa, ka puta te hinu me te kakara o te kawhe i te wā e roa ana te noho ki te hau. Ka heke te kounga o te kawhe i te waikura o ngā kai. Nō reira, he mea tino nui te takai paura (pīni kawhe).

Ko te takai hiato e whakamahia whānuitia ana i te mākete, arā, e rua, neke atu rānei ngā rauemi i honoa mā te tukanga hiato maroke kotahi, neke atu rānei, hei hanga i tētahi takai me ētahi mahi. I te nuinga o te wā, ka taea te wehewehe ki te paparanga turanga, te paparanga mahi me te paparanga hiri wera. Ko te paparanga turanga te mea nui hei whakapaipai, hei ātete ki te tā me te makuku. Pērā i te BOPP, BOPET, BOPA, MT, KOP, KPET, me ētahi atu; ko te paparanga mahi te mea nui hei ārai me te tiaki mārama.

Ki te mea kua tirohia e koe ngā pēke kawhe i roto i te hūpermakete, i te toa kawhe rānei, ka kite koe he kōhao iti, he takirere kirihou rānei kei te taha o runga o te nuinga o ngā pēke. He mea nui tēnei takirere hei pupuri i te hou me te reka o te kawhe.

He pūaha kotahi te takirere e āhei ai ngā pīni kawhe me ngā kongakonga kawhe ki te tuku mārire i te hauhā waro (CO2) me ētahi atu hau pūngāwerewere mai i te putea, me te kore e pā ki te hau o waho, e mōhiotia ana ko te takirere pupuri-hou, te takirere kakara, te takirere kawhe rānei.

He maha ngā tauhohenga matū ka puta i te tunu kawhe, ā, ka puta ngā hau pūngāwerewere pērā i te hauhā waro i roto i te pīni. Ka tāpirihia e ēnei hau he reka ki te kawhe, engari ka tukuna tonutia mō tētahi wā. I muri i te tunu, ka tīmata te puta o te hauhā waro, engari he maha ngā wiki ka ngaro katoa. Mā tēnei takirere ka tukuna te hauhā waro, ā, ka ārai i te uru o te hāora. Ka ārai tēnei tukanga i te waikura, ā, ka roa ake te ora o te papa. Ina tukuna te hauhā waro, ka puta te pēhanga i roto i te kete, ka puta te āhua o te hiri rapa ngāwari, ka tukuna te hau. I muri i te otinga o te wāhanga tuku, ka ōrite ngā pēhanga o roto me waho, ka hoki te hiri rapa ki tōna āhua papatahi taketake, ā, ka hiritia anō te kete.

Mā te takirere anō koe e āwhina ki te whiriwhiri i tāu kawhe. Nā te mea ka puta te kakara kawhe i roto i te takirere i te mea ka puta te hauhā waro, ka iti haere te kakara i te pakeketanga o te kawhe. Ki te hiahia koe ki te tirotiro kei te hou ngā pīni i mua i te hoko, ka taea e koe te pēhi mārire i te putea hei tuku i te hau mā te takirere. He tohu pai te kakara kawhe kaha mō te mea he hou ngā pīni, ki te kore koe e hongi nui i muri i te pēhi mārire, ko te tikanga kāore te kawhe i te tino hou.