Ngā Tukanga Whakapūtanga e Toru

I roto i te tukanga hanga o pounamu whakapaipai kirihouI roto i ngā ipu, tera pea ka rongo pinepine koe i ngā kupu ngaio pēnei i te extrusion blow molding (EBM), te injection stretch blow molding (ISBM), me te injection blow molding (IBM). E whakamārama poto ana tēnei tuhinga i ngā rerekētanga i waenga i ēnei tukanga e toru me ngā hua e pā ana ki ngā kaiwhakahaere hua:

Te whakarewa pupuhi whakaputa o pounamu whakapaipai kirihouHe tikanga hanga te whakarewa pupuhi, he mea hanga ki ngā wāhanga kirihou tuwhera. Ko ngā mea whakarewa pupuhi rongonui ko ngā pounamu, ngā peere, ngā kēne, ngā pouaka, me ngā ipu katoa mō te tākai kai, inu, whakapaipai, rongoā, me ngā mea e hiahiatia ana i ia rā. Ko ngā ipu whakarewa pupuhi nui e whakamahia ana mō te tākai i ngā hua matū, ngā hinu whakahinuhinu, me ngā rauemi papatipu. He reo te utu tukatuka i roto i te tukanga, ā, he iti te utu mō ia wae. Ko ngā hua noa e whakamahia ana mō te tākai ipu hua matū, te tākai ipu hua kaihoko, me te tākai ipu rongoā. He pai anake mō te hanga nui, he kounga teitei, he matotoru pakitara ōrite, me te maimoatanga mata e tika ana mō ngā whakaotinga maeneene, hukapapa, me te kakano.

Ko te tukanga pupuhi werohanga o pounamu whakapaipai kirihouTuatahi, ka werohia te kirihou rewa ki roto i te pokepoke werohanga hei hanga i te pounamu parakore. Kātahi ka hangaia te pounamu parakore ki runga i te pokepoke kōpuku tuwhera me ngā kōhao moroiti i te taha. Muri iho, ka nekehia ki te pokepoke pupuhi i te mea kei te wera tonu. Kātahi ka kati te pokepoke, ka whakaurua te hau kōpeke mā roto i te paipa matua hei pupuhi i te pounamu parakore, kia piri ai ki te pakitara kōhao o te pokepoke. Hei whakamutunga, i muri i te pupuri i te pēhanga me te whakamatao, ka tukuna te hau kōpeke, ā, ka whakatuwheratia te pokepoke hei tango i te wāhanga kirihou. He pai anake mō te hanga nui, me te kounga teitei, te matotoru o te pakitara, me te maimoatanga mata e tika ana mō ngā whakaotinga maeneene, hukapapa, me te kakano.

Te werohanga totoro pupuhi o te pounamu whakapaipai kirihou, e mōhiotia ana ko te ISBM, ka whakamahia tuatahitia he mīhini hanga werohanga hei werohanga i te pounamu parakore, kātahi ka totorohia kia roa, kātahi ka pupuhihia ki te hau kōpeke hei totoro ki te taha, ka puta he hua he rite te āhua ki te kōhao pokepoke. E ai ki te tukanga hanga hua, ka taea te wehewehe ki te ISBM kotahi-taahiraa me te ISBM rua-taahiraa.

Haunga ēnei tukanga pupuhi hangai e toru mō pounamu whakapaipai kirihoumō ngā rauemi tākai ipu, kei reira anō te whakahāngai werohanga, te whakahāngai kōpeketanga, me te whakahāngai korehau. I roto i ngā wā e haere ake nei, ka whakaurua e mātou ētahi atu mātauranga mō ngā rauemi tākai hei tohutoro māu ina ako koe mō ngā hua rauemi tākai whakapaipai, ā, hei whakahaere hoki i te whakawhitiwhiti kōrero whai hua ki tā mātou ratonga kiritaki ina hoko koe i ngā rauemi tākai ā muri ake nei.