He mea hanga ngā hua kirihou ki te ranunga o te kapia hangai me ngā momo tāpiringa hei rauemi mata, mā te whakamahi i te werohanga, te whakaputa, te pēhi, te ringihanga me ētahi atu tikanga. I te wā e hangaia ana ngā hua kirihou, ka whiwhi hoki i te mahi whakamutunga, nō reira ko te hanga kirihou te tukanga matua o te whakaputa.
1. Ka kiia hoki te whakahānga werohanga he whakahānga werohanga. He tikanga whakamahi i te mīhini werohanga hei werohanga tere i te kirihou rewa ki roto i te pokepokea ai, hei whakapakeke hoki kia puta ai ngā momo hua kirihou.
2. Ko te tikanga whakapūtanga extrusion he tukanga e whakamahi ana i te hurihanga tīwiri me te pēhanga hei whakaputa tonu i te kirihou kirihou ki roto i te pokepokea ai, ā, i te wā e haere ana i roto i tētahi āhua o te mate, ka whiwhihia he kōtaha kirihou e tika ana mō te āhua o te mate.
3. Ko te whakakoi pēhanga, e mōhiotia ana ko te whakakoi pēhanga, te whakakoi pēhanga, te whakakoi pēhanga, me ētahi atu, ko te tāpiri i ngā pire totoka, i ngā wahi kua oti te hanga ki roto i te pokepoke, ā, mā te whakamahana me te pēhanga ka whakangawari, ka whakarewa, ā, i raro i te pēhanga ka whakakīia te kōhao pokepoke hei tiki i ngā wāhanga kirihou i muri i te whakamaroke.
4. Ko te whakapūtanga pupuhi (nō te tukatuka tuarua o ngā kirihou) he tikanga tukatuka e pupuhihia ai ngā kirihou tuwhera, ka whakapōturitia hoki mā te hau kōpeke, ā, ka whiwhihia ngā wāhanga kirihou i muri i te whakamatao me te hanga.
5. He rite te whakarewatanga o te kirihou ki te whakarewatanga o te konganuku. Arā, ka werohia te rauemi polymer, te rauemi monomer rānei i roto i te āhua rere ki roto i tētahi pokepokea motuhake, ā, i raro i ētahi tikanga, ka tauhohehia, ka whakapakeketia, ka hangaia hei tikanga tukatuka o ngā wāhanga kirihou e rite ana ki te kōhao pokepokea.
6. He tikanga hou te hanga werohanga āwhina-hau (e kiia ana ko te hanga āwhina-hau) i roto i te mara o te tukatuka kirihou. Kua wehea ki te hanga tuwhera, te pupuhi poto, me te pupuhi katoa.
Wā tuku: Hakihea-06-2021