Kua whakaaro koe he aha te kirihou PET kei ngā wāhi katoa o ia rā? He pakari, he māmā, he mārama hoki, he tino pai mō ngā whakamahinga maha. He mea nui anō hoki tēnei rauemi hangarua i roto i te ōhanga porowhita. I roto i tēnei pou, ka ako koe i ōna āhuatanga ahurei me ōna whakamahinga whānui.

Kua whakaaro koe he aha i puta ai ngā pepa PVC i roto i te tini o ngā ahumahi? Mai i te hanga ki te hauora, kāore he rite o ō rātou whakamahinga. Kua whanake te PVC mai i tōna hanganga i te tīmatanga o te rautau 20 hei rauemi pakari, utu tika hoki. I roto i tēnei pou, ka ako koe i ōna painga, ōna herenga, me ōna whakamahinga whānui.

Kua tino rite āu kai kua oti te whakarite mō te wera? Ka taea e ngā paepae kai CPET te whakahaere i ngā wera nui o te oumu me te pouaka tio me te ngāwari. Mā ēnei paepae oumu CPET ka noho haumaru, ka hou, ā, ka kore e maringi te kai.

Kua whakamātau koe ki te tapahi i tētahi pepa kirihou mārama, ā, ka mutu, ka pakaru, ka taratara rānei ngā taha? Kāore koe i te mokemoke. Ahakoa kei te hanga mahi toi-ā-ringa koe, kei te hanga takai, kei te hanga tohu, kei te whakaatu rānei, he mea nui ngā tapahi ma. He rerekē ngā tikanga e hiahiatia ana mō ngā kirihou rerekē—te kiriaku, te polycarbonate, me te PVC.

He Kupu Whakataki ki te Mākete Paepae CPET Kua kite te umanga takai kai i ngā whanaketanga tere i ngā tau tata nei, ā, ko tētahi o ngā whanaketanga tino kitea ko te pikinga o te rongonui o ngā paepae CPET (Crystalline Polyethylene Terephthalate). Kei te hurihia e ēnei paepae te takai o ngā kai kua rite ki te kai.

He aha ngā paepae CPET? He otinga rongonui ngā paepae CPET (Crystalline Polyethylene Terephthalate) mō ngā kai kua rite ki te kai, nā ō rātou āhuatanga ahurei e āhei ai rātou ki te tu atu i ngā pāmahana teitei me te pupuri i te kounga o te kai. Ka taea te whakamahi i ēnei paepae mō ngā momo mahi maha,

He Kupu Whakataki ki ngā Paepae CPET Kei te piki haere te rongonui o ngā paepae CPET (Crystalline Polyethylene Terephthalate) i roto i ngā ahumahi maha nā ō rātou painga maha. E mōhiotia ana ēnei paepae mō tō rātou pakari, te maha o ngā whakamahinga, me te hoahoa taiao, e pai ai mō ngā tono maha. Ngā Painga o

Kua piki haere te hiahia mō ngā kai watea, kua rite ki te kai i ngā tau tata nei. Nō reira, he mea nui te takai kai hei whakarite kia haumaru, kia hou, kia ātaahua hoki te titiro ki ēnei kai. Ka tomo mai ngā paepae CPET, he otinga takai auaha e huri ana i te umanga kai kua rite.

He Kupu Whakataki ki ngā Paepae CPET He otinga auaha ngā paepae CPET, arā, ngā paepae Crystallized Polyethylene Terephthalate, mō ngā takai kai. Kua piki haere te rongonui nā te mea he maha ngā whakamahinga, he pakari, he pumau hoki. I roto i tēnei tuhinga, ka rukuhia e tātou te ao o ngā paepae CPET, ka tūhuratia

I tēnei ao tere o ēnei rā, he mea nui te ngāwari me te whānui o ngā mahi mō ngā takai hua. Ko tētahi rauemi kua piki haere te rongonui nā ōna painga maha ko te CPET (Crystalline Polyethylene Terephthalate). I roto i tēnei tuhinga, ka matapakihia e tātou ngā paepae CPET me ō rātou whakamahinga, ngā painga, me ngā ahumahi.

Ko te PET te whakarāpopototanga o te reo Pākehā, Polyethylene terephthalate. Ko tōna tikanga he kirihou polyethylene terephthalate, ko te nuinga kei roto ko te polyethylene terephthalate PET me te polybutylene terephthalate PBT. Ko te Polyethylene terephthalate e mōhiotia whānuitia ana ko te polyester resin. Te hanganga kirihou PET Ko te hanganga ngota ngota

He aha te rerekētanga i waenga i te tānga āwhata me te tānga matihiko? Ka hangaia te tānga āwhata ki runga i te pūreretā mā te whakamahi i ngā pereti tā me te mangumangu mākū. Ka roa ake te whakaputa i tēnei momo tānga nā te mea he roa ake te wā whakarite, ā, me whakamaroke te hua whakamutunga i mua i te otinga. I taua wā anō, o

He rauemi polyethylene terephthalate e pai ana ki te taiao te CPET, kāore he kakara, kāore he reka, kāore he tae, ka pirau, ā, kāore he paitini. E mōhiotia ana te rauemi CPET ko te rauemi takai kai pai rawa atu o te ao i ēnei rā. Ka whaihia te rauemi CPET ki ētahi tukanga whakaputa motuhake - Blister pr

He aha rawa te kirihou PVC? Ko te ingoa katoa o te PVC ko Polyvinylchloride, ko te wāhanga matua ko te polyvinyl chloride, ā, ka tāpirihia ētahi atu wāhanga hei whakarei ake i tōna ātete wera, tōna pakari, tōna ngāwari, me ētahi atu. E toru ngā paparanga o te pepa PVC. Ko te paparanga o runga o te PVC he lacquer, ko te wāhanga matua kei waenganui.

Hei wāhanga nui o ngā hua PVC ngāwari, he nui te awe o te plasticizer ki te mahi a ngā hua PVC ngāwari. Mena me whakamahi ngā hua PVC ngohengohe (ngā ārai tatau rokiroki makariri PVC) i ngā pāmahana iti, me whiriwhiri ngā plasticizer he ātete pāmahana pai.

He rauemi kirihou māmā hou te papa pahuka PVC, ko te PVC te rauemi matua. Ka hangaia te papa pahuka PVC mā roto i ngā tukanga pahuka motuhake, pērā i te pahuka kore utu, te celuka rānei. He ātete te papa pahuka PVC ki te makuku, he ātete ki te tinei (ā-ake), he pumau, kāore he paitini, he kaha ki te ārai i te koroheketanga. I taua wā, he e

Tērā pea ētahi e pātai he aha te DOP me te DOTP. He rerekētanga kei waenganui i a rāua? He aha ngā painga me ngā ngoikoretanga o aua mea? Mā Huisu Qinye koe e kōrero he aha te DOP me te DOTP. Ka whakamārama atu hoki mātou i te rerekētanga i waenganui i te DOP me te DOTP. E kiia ana te dioctyl phthalate ko te dioctyl ester.

He maha ngā momo rauemi kirihou e wātea ana i roto i te umanga tākai. Ina hiahia koe ki te tākai i ō hua, tera pea ka kitea e koe ngā rauemi kirihou e rua e whakamahia whānuitia ana: ngā rauemi kirihou PET me te PVC. I Huisuqinye Plastics Group, he maha ngā pātai a ngā kiritaki ki a mātou ko ēhea ngā rauemi kirihou kua whakamātauhia hei mea pai rawa atu.