I te whanaketanga nui o ngā muka matū, kua nui haere ngā momo muka. Haunga ngā muka whānui, he maha ngā momo hou kua puta mai i roto i ngā muka matū pērā i ngā muka motuhake, ngā muka hiato, me ngā muka whakarerekē. Hei whakahaere i te whakahaere whakaputa me te tātari hua, me tautuhi pūtaiao ngā muka kakahu.
Kei roto i te tautuhi muka te tautuhi i ngā āhuatanga āhua me te tautuhi i ngā āhuatanga ā-tinana me ngā āhuatanga matū. Ko te mātakitaki karuiti te mea e whakamahia whānuitia ana hei tautuhi i ngā āhuatanga āhua.
He maha ngā tikanga hei tautuhi i ngā āhuatanga ā-tinana, ā-matū hoki, pērā i te tikanga tahunga, te tikanga whakarewatanga, te tikanga tae matū, te tikanga ira rewa, te tikanga taumaha motuhake, te tikanga birefringence, te tikanga diffraction hihi-X me te tikanga spectroscopy mimiti whero-whero, me ētahi atu.
1. Tikanga tirotiro karuārai
Ko te whakamahi i te karuārai hei tirotiro i te āhua roa me te āhua whakawhiti-wāhanga o ngā muka te tikanga matua hei tautuhi i ngā momo muka kakahu, ā, he maha ngā wā ka whakamahia hei tautuhi i ngā kāwai muka. He āhua motuhake tō ia muka taiao ka taea te tautuhi tika i raro i te karuārai. Hei tauira, he papatahi ngā muka miro i te taha roa, he miro tūturu, he taha hope-porowhita, he kōhao kei waenganui. He piko te huruhuru hipi ki te taha roa, he unahi kei te mata, ā, he porowhita, he porowhita rānei te taha whakawhiti. He uho kei waenganui o ētahi huruhuru hipi. He pona whakapae me ngā rārangi poutū kei te taha roa o te jute, he tapawhā te taha whakawhiti, ā, he nui te kōhao o waenganui.
2. Tikanga tahunga
Ko tētahi o ngā tikanga noa hei tautuhi i ngā muka taiao. Nā te rerekētanga o te hanganga matū o ngā muka, he rerekē anō hoki ngā āhuatanga mura. Ka taea te wehewehe i ngā muka cellulose me ngā muka pūmua i runga i te ngāwari o te mura o ngā muka, mēnā he thermoplastic, te kakara i puta i te wā e mura ana, me ngā āhuatanga o te pungarehu i muri i te mura.
Ka tere te mura o ngā muka cellulose pērā i te miro, te hāmi, me te viscose ina pā atu ki te mura, ā, ka mura tonu i muri i te wehenga atu i te mura, me te kakara o te pepa mura, ka mahue iho he pungarehu hina ngohengohe i muri i te mura; ka mura mārire ngā muka pūmua pērā i te huruhuru hipi me te hiraka ina pā atu ki te mura, ā, ka puta atu i te mura. I muri i tēnā, ka mura tonu, me te kakara o te huruhuru e mura ana, ka mahue iho he pungarehu pango pakari i muri i te mura.
| momo muka | tata ki te mura | i roto i ngā mura | waiho te mura | kakara mura | Puka toenga |
| muka Tencel | Kāore e rewa, kāore hoki e mimiti | tahu tere | mura tonu | pepa kua tahuna | pungarehu hina pango |
muka aratau | Kāore e rewa, kāore hoki e mimiti | tahu tere | mura tonu | pepa kua tahuna | pungarehu hina pango |
| muka pāpaka | Kāore e rewa, kāore hoki e mimiti | tahu tere | mura tonu | pepa kua tahuna | pungarehu hina pango |
| muka viscose | Kāore e rewa, kāore hoki e mimiti | tahu tere | mura tonu | pepa kua tahuna | he iti noa te pungarehu mā |
| muka polyester | whakaitiiti rewa | Tuatahi rewa, kātahi ka tahuna, kei te turuturu te wai | ka taea te whakaroa i te tahunga | kakara motuhake | Pōro mārō parauri pouri, karāhe |
3. Tikanga whakarewa
Ka wehewehea ngā muka i runga i te wairewatanga o ngā muka kakahu i roto i ngā matū rerekē. Ka taea e te whakarewa kotahi te wairewa i ngā momo muka, nō reira, ina whakamahia te tikanga wairewa hei tautuhi i ngā muka, me mahi tonu ngā whakamātautau wairewa rerekē hei whakaū i te momo muka kua tautuhia. Tikanga wairewa Ina tautuhia ngā wāhanga whakauru o ngā hua whakaranu, ka taea te whakamahi i te whakarewa kotahi hei wairewa i ngā muka o tētahi wāhanga, kātahi ka taea te whakamahi i tētahi atu wairewa hei wairewa i ngā muka o tētahi atu wāhanga. Ka taea hoki te whakamahi i tēnei tikanga hei tātari i te hanganga me te ihirangi o ngā muka rerekē i roto i ngā hua whakaranu. Ina rerekē te kukū me te pāmahana o te wairewa, ka rerekē te wairewatanga o te muka.
Ka taea te whakanoho i te muka hei tautuhi ki roto i tētahi ngongo whakamātautau, ka werohia ki tētahi whakarewa, ka whakaohokia ki tētahi tokotoko karāhe, ā, ka taea te tirotiro i te memeha o te muka. Mēnā he iti noa te nui o ngā muka, ka taea hoki te whakanoho i te tauira ki roto i tētahi kiriata karāhe kōpiko me te mata kōpiko, ka maturuturu ki te whakarewa, ka hipokina ki tētahi kiriata karāhe, ā, ka tirohia tika i raro i te karuārai. Ina whakamahia te tikanga memeha hei tautuhi i ngā muka, me tino whakahaere te kukū o te whakarewa me te pāmahana whakamahana, me te aro ki te tere memeha o ngā muka. Ko te whakamahinga o te tikanga memeha me mārama tika ki ngā āhuatanga matū o te muka, ā, he uaua ngā tukanga tirotiro.
He maha ngā tikanga tautuhi mō ngā muka kakahu. I roto i te mahi, kāore e taea te whakamahi i te tikanga kotahi, engari me whakamahi i ētahi tikanga maha hei tātari me te rangahau whānui. Ko te tukanga tautuhi pūnaha o ngā muka ko te whakakotahi pūtaiao i ētahi tikanga tautuhi.
Wā tuku: Oketopa-06-2022