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He aha me mārama ai ki te rerekētanga i waenga i ngā taputapu kai PET me CPET? – He Aratohu ki te Kōwhiri i te Ipu Tika

Mō te rokiroki me te whakarite kai, ka pā nui te whiriwhiri i ngā taputapu kai māu ki te whakamarie me te haumaru. E rua ngā kōwhiringa rongonui i te mākete ko ngā ipu PET (polyethylene terephthalate) me te CPET (crystalline polyethylene terephthalate). Ahakoa he rite tonu te āhua i te tuatahi, mā te mārama ki ngā rerekētanga ka āwhina i a koe ki te whakatau i runga i ō hiahia tunu kai.

Ngā Ipu PETNgā Kaupapa Taketake

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He whānuitia te whakamahinga o ngā ipu PET mō te tākai kai me te inu nā te mea he mama, he ātete hoki ki te pakaru. He pai mō te pouaka whakamātao, ā, he maha ngā wā ka whakamahia ki ngā taonga pēnei i ngā pouaka huamata me ngā pounamu inu. Heoi, kāore te PET e ātete ki te wera, nō reira kāore e pai mō te whakamahi i roto i te oumu. Tērā pea he ngoikoretanga tēnei herenga mō te hunga e rapu ana i tētahi ipu rokiroki maha-whakamahinga ka taea te whakamahi mai i te pouaka tio ki te oumu.

Ngā ipu CPET: te kōwhiringa pai rawa atu

I tētahi atu taha, he momo kai kounga teitei, haumaru hoki ngā ipu CPET, ā, he pai te mahi i roto i ngā taiao wera me te makariri. Ka taea e ia te tu atu i ngā pāmahana mai i te -40°C (-40°F) ki te 220°C (428°F), he pai ngā taputapu tēpu CPET mō te rokiroki i roto i te pouaka tio, ā, ka taea te whakamahana ngāwari i roto i te oumu, i te ngaruiti rānei. Nā tēnei maha o ngā whakamahinga ka waiho te CPET hei whiringa pai mō te whakarite kai, te whakarite kai, me ngā ratonga tango kai.

Hei tāpiritanga, kua hangaia ngā ipu CPET kia taea te whakamahi anō, ā, he kōwhiringa pai mō te taiao mō te hunga e hiahia ana ki te whakaiti i te para. Nā te pakari o te mau, ka taea e rātou te tu atu i ngā huringa whakamahana me te whakamatao maha me te kore e whakararu i tō rātou hanganga.

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hei whakamutunga

Hei whakarāpopototanga, ahakoa he pai ngā ipu PET mō te rokiroki i roto i te pouaka tio, he otinga pai ngā ipu CPET mō te hunga e rapu ana i ngā taputapu kai kounga teitei, maha ngā whakamahinga. He kaha ki te tu atu i ngā pāmahana tino kino, ā, he mea hanga kia taea te whakamahi anō, he pai ngā ipu CPET mō te hunga e hiahia ana ki te whakahaere i tā rātou rokiroki me te whakarite kai. Kōwhiria ma te whakaaro nui, kia pai ake ai tō wheako tunu kai me te whakamahi i te taputapu tika.tēpu kirihou hangarua!

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Wā tuku: Hepetema-28-2025