He whānui te awhe pāmahana CPET paepae mai i te -40°C ki te +220°C, ā, he pai mō te whakamatao me te tunu tika i roto i te oumu wera, i te ngaruiti rānei. He otinga takai watea, he maha hoki ngā whakamahinga o te kirihou CPET paepae mō ngā kaihanga kai me ngā kaihoko, ā, he mea rongonui i roto i te umanga.
He painga tō CPET paepae ko te haumaru rua mō te oumu, ā, he pai mō te whakamahi i roto i ngā oumu me ngā ngaruiti tikanga. Ka taea e te kai CPET paepae te tu atu i ngā pāmahana teitei me te pupuri i tōna āhua, he pai tēnei ngāwari mō ngā kaihanga kai me ngā kaihoko nā te mea he ngāwari me te ngāwari o te whakamahi.
CPET paepae , ko te Crystalline Polyethylene Terephthalate paepae rānei, he momo takai kai i hangaia mai i tētahi momo rauemi thermoplastic motuhake. E mōhiotia ana a CPET mō tōna ātete pai ki ngā pāmahana teitei me ngā pāmahana iti, ā, he mea rongonui mō ngā momo mahi takai kai.
Ae, ka taea te whakamahi i te kirihou CPET paepae ki te oumu. Ka taea e rātou te tu atu i ngā pāmahana mai i te -40°C ki te 220°C (-40°F ki te 428°F), e āhei ai te whakamahi i roto i ngā oumu ngaruiti, ngā oumu tikanga, tae atu ki te rokiroki tio.
Ko te rerekētanga matua i waenga i CPET paepae me te PP (Polypropylene) paepae ko tō rāua ātete wera me ngā āhuatanga rauemi. He ātete wera ake CPET paepae , ā, ka taea te whakamahi i roto i ngā oumu ngaruiti me ngā oumu tuku iho, ko te PP paepae ia e whakamahia ana mō ngā mahi ngaruiti, mō te rokiroki matao rānei. He pakari ake, he ātete hoki ki te pakaru CPET , engari he ngāwari ake te PP paepae , ā, i ētahi wā he iti ake te utu.
E whakamahia ana ngā CPET paepae mō ngā momo mahi tākai kai, tae atu ki ngā kai kua oti te taka, ngā hua tunutunu, ngā kai tio, me ētahi atu taonga pirau e hiahia ana kia whakamahanatia anō, kia tunua rānei i roto i te oumu, i te ngaruiti rānei.
He momo polyesters CPET me PET , engari he rerekē ngā āhuatanga o rāua nā ō rāua hanganga ngota. Ko CPET he momo tioata o PET , e whakanui ake ana i tōna pakari me te ātete pai ake ki ngā pāmahana teitei me ngā pāmahana iti. Ko te tikanga, ka whakamahia a PET mō ngā pounamu inu, ngā ipu kai, me ētahi atu tono takai kāore e hiahiatia te taumata ōrite o te manawanui pāmahana. He mārama ake a PET , ko CPET ia he pōuri, he āhua mārama rānei.
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