Iyi nhevedzano yakaderera yekugezera reshiyo sampu yekudhaya muchina wakakodzera polyester, donje, naironi, makushe, faibha uye ese marudzi ese akasanganiswa machira koni yekudhaya, kubikira, kuchena uye kugeza maitiro. Kunyanya 200g cone shinda sampuli yekudhaya.
Icho chinobatsira chigadzirwa cheQD akatevedzana ekudhaya muchina uye GR204A akatevedzana ekudhaya muchina, sampuli yekudhaya 200g cone, uye chiyero chinogona kufanana nemuchina wakajairwa, sampuli fomula yemavara reproducibility kurongeka inogona kusvikwa pamusoro pe95% kuenzanisa neyakajairwa muchina wekudhaya. Uye mabhobhi akafanana nemuchina muhombe, hapana chikonzero chekutenga mabhobhi akakosha kana mhepo yakapfava-cone.