1. Fiber processing ndi kupota munda
Kupanga ulusi wa Chemical: zida monga makina osungunula osungunuka ndi makina otenthetsera amakonza zinthu zopangira polima kukhala ulusi wochita kupanga (monga poliyesitala ndi nayiloni), zomwe zimagwiritsidwa ntchito muzovala, nsalu zapanyumba, ndi zida zamakampani47.
Natural fiber spinning:
Makina otsuka zisa: amachotsa zonyansa za thonje ndikupanga zingwe zoyera;
Makina ophatikizira / makina ojambulira: amawongolera kufanana kwa ulusi ndi kufanana;
Makina oyendayenda / makina opota: Kutambasula ndi kupotoza zingwe za ulusi kuti zikwaniritse zofunikira zosiyanasiyana
Zochitika zodziwika bwino: Kupanga ulusi mu mphero za thonje ndi ubweya, zokhala ndi zida zopangidwa kunyumba monga makina opota a Tianmen anzeru akuwongolera makina 1112.