kaihanga raupō hirahira matatū
He kaihanga raupōri tūtonu e pānui ana i te whakawhanake i ngā raupōri sintetikā hura nui, e whai ake nei i ngā pai āhua me te tūmanako. Ki te whakamahi i ngā momo whakataki whatiwhati matatini me ngā rautaki panoni hua, ka hanga i ngā raupōri e paunga ana i te wehi whatiwhati, e rahi atu i te 6.0-9.0 g/d. Ko te mahi hanga e hāngai ana ki ngā momo whakapātaka molekula matatini me te whakahaere waipū tika kia tutuki ai te kiriwhenua matatini o ngā polimera raupōri. E whakarite ana ngā wāhi hanga i ngā tūmomo whakataki tūmatanui me ngā tūmomo whakawheako, kia whakawhanake i ngā raupōri me te pai tūmahi me ngā whāinga taea taeatia. Ka whakaaweawe ngā raupōri i te mātau rawa ki te whakamutu, ki te whakamutu ā-pūneihana, me te whakamutu i ngā pūtake ā-hoko, hei whakarite tonu mo ngā tūranga pono huringa. Ko te mahi hanga e whakauru ana i ngā momo whakamātau huarahi matatini, inaianei ko te tirohanga tūroa i ngā āhuatanga raupōri me te whakamātau wehi whatiwhati whakawehewehe. Nō reira, kei roto i ēnei kaihanga ngā tari rangahau me te whakapakari e whakahaere ana i ngā momo raupōri hou me te whakapai i ngā hua kē ki te whakamana i ngā hiahia kāwanatanga o te haerenga. Kei ngā wāhi hanga tēnei mahi tūmatanui e hī ai i ngā whāinga raupōri katoa, mai i ngā denier iti ki ngā rānei whakaaetanga mahi nui, me te whakamana i ngā pai tūmahi puta noa i te mahi hanga.
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