1. Amandla nokunwebeka kwemicu enokuvuthwa kakotini okungavuthiwe kubi kakhulu kunemicu evuthiwe.Kulula ukugqashula nokukhiqiza ifindo likakotini ekukhiqizeni ngenxa yokucubungula izimbali ezigoqayo kanye nokususa ukotini.
Isikhungo socwaningo lwendwangu sihlukanise ingxenye yemicu ehlukene ekhulile ezintweni ezingavuthiwe zaba amaqembu amathathu, okuyi-M1R=0.85, M2R=0.75, kanye ne-M3R=0.65 yokuhlolwa kokuphotha.Imiphumela yokuhlolwa kanye nenani lamafindo kakotini we-gauze abhalwe etafuleni njengangezansi.

Ithebula elingenhla libonisa ukuthi uma sikhulu isilinganiso semicu engakavuthwa ukotini ongavuthiwe, liyanda ifindo likakotini entanjeni.
Ngamaqembu amathathu kakotini oluhlaza olukiwe, nakuba inkinga ingatholakalanga engutsheni engenalutho, amaphuzu amhlophe kakotini oluhlaza onokuqukethwe kwefiber enkulu okungavuthiwe atholakale ekhuphuke kakhulu kunamaphuzu amhlophe kakotini oluhlaza onokuqukethwe okukhulu kwefayibha evuthiwe.
2. Ukucoleka nokuvuthwa kukakotini ongahluziwe ngokuvamile kuvezwa inani le-micron.Ukuba ngcono kokuvuthwa kukakotini ongahluziwe, inani eliphakeme le-micron, izinhlobo zikakotini zangempela ezihlukile, kanye nenani le-micron elihlukile.
Ukotini ongavuthiwe onokuvuthwa okuphezulu unokunwebeka okungcono namandla aphezulu, ngeke ukhiqize noma yiliphi ifindo likakotini enqubweni yokuphotha. I-fiber enokukhula okuphansi, ngenxa yokungaqinile kahle, namandla angawodwa aphansi, ezimeni ezifanayo zesiteleka, kulula ukukhiqiza ifindo likakotini kanye ne-fiber emfushane.
Uma ijubane elicacile le-cotton beater lingu-820 rpm, ngenxa yenani elihlukile le-micron, ifindo likakotini ne-velvet emfushane nakho kuhlukile, kodwa isivinini esihambisanayo se-beater ephansi, isimo sizothuthukiswa, njengoba kuboniswe etafuleni.

Ithebula elingenhla libonisa ukuthi umehluko wokucoleka kwefayibha nokuvuthwa kanye nomthelela wenani elihlukile le-micron kokuqukethwe kwefindo likakotini wentambo nakho kuhlukile.

3. Ekukhetheni ukotini oluhlaza kanye nomklamo wokuhlanza ukotini nobuchwepheshe bekama, ngaphandle kobude, izinhlobonhlobo, i-cashmere nezinye izinkomba, kufanele kuqashelwe kakhulu ekukhetheni ukotini ongavuthiwe kanye nenani le-micron.Ikakhulukazi ekukhiqizeni ukotini we-upland nokotini omude ogxilile, inani le-themicron libaluleke kakhulu, uhla lokukhetha lwevelu ye-micron ngokuvamile luyi-3.8-4.2.Ekwakhiweni kobuchwepheshe bokuphotha, kufanele futhi sinake ukuvuthwa kwefayibha kakotini, ukuze siqinisekise ukuncishiswa kwefindo likakotini eluhlaza futhi sithuthukise ikhwalithi yokuphotha, ukuluka kanye nokudaya ngokuzinzile.