98% miro 2% Elastane 3/1 S papanga Twill 90*38/10*10+70D mō ngā kākahu o waho, ngā tarau, me ētahi atu.

Tirotiro Kakahu:

Ka taea e tēnei papanga te tutuki i te paerewa GB/T, te paerewa ISO, te paerewa JIS, me te paerewa US. Ka tirotirohia katoatia ngā papanga i mua i te tukunga, kia rite ki te paerewa pūnaha ira whā o Amerika.

Me pēhea te hanga i te papanga elastane?

E whā ngā tikanga rerekē ka taea te whakamahi hei whakaputa i tēnei papanga rapa: te miro tauhohenga, te miro mākū wai, te whakaputa rewa, me te miro maroke wai. Ko te nuinga o ēnei tukanga whakaputa kua whakarērea nā te mea he koretake, he maumau rānei, ā, kei te whakamahia inaianei te miro maroke wai hei whakaputa i te 95 ōrau o te tuku spandex o te ao.
Ka tīmata te tukanga miro maroke otinga mā te hanga i tētahi prepolymer, e mahi ana hei pūtake mō te papanga elastane. Ka tutuki tēnei mahi mā te whakaranu i te macroglycol me te monomer diisocyanate i roto i tētahi momo oko tauhohenga motuhake. Ina whakamahia ngā āhuatanga tika, ka taunekeneke ēnei matū e rua ki a rātou anō hei hanga i tētahi prepolymer. He mea nui te ōwehenga rōrahi i waenga i ēnei matū e rua, ā, i te nuinga o te wā, ka whakamahia he ōwehenga glycol ki te diisocyanate o te 1:2.
Ina whakamahia te tikanga miro maroke, ka tauhohehia tēnei prepolymer ki te waikawa diamine i roto i tētahi tukanga e mōhiotia ana ko te tauhohenga toronga mekameka. Muri iho, ka waimehahia tēnei otinga ki tētahi whakarewa hei whakaangawari ake, hei whakangawari ake hoki ki te whakahaere, kātahi ka whakanohoia ki roto i tētahi pūtau whakaputa muka.
Ka huri tēnei pūtau hei whakaputa muka, hei whakamaroke hoki i te rauemi elastane. I roto i tēnei pūtau, ka panaia te otinga mā roto i tētahi spinneret, he taputapu e rite ana ki te pane kaukau he maha ngā kōhao ririki. Mā ēnei kōhao ka hangaia te otinga hei muka, kātahi ka whakamahanahia ēnei muka ki roto i tētahi otinga hauota me te whakarewa, ka puta he tauhohenga matū e hanga ai te polymer wai hei miro totoka.
Kātahi ka herea ngātahitia ngā miro i a rātou e puta ana i te pūtau miro porotaka mā te whakamahi i tētahi taputapu hau kōpeke hei miro i a rātou. Ka taea te hanga i ēnei muka miro i roto i ngā momo matotoru rerekē, ā, ko ia muka elastane i roto i ngā kākahu, i ētahi atu whakamahinga rānei, he mea hanga mai i ngā miro iti maha kua pā ki tēnei tukanga miro.
Muri iho, ka whakamahia te konupūmā stearate, tētahi atu pūmua rānei, hei rongoā i te rauemi elastane hei otinga, hei ārai i te piri o ngā muka tetahi ki tetahi. Hei whakamutunga, ka whakawhitia ēnei muka ki tētahi pōkai, ā, kua rite mō te tae, te whatu rānei hei muka.