1. Ukomelela kunye nokunwebeka kweentsinga ezinomqhaphu ongavuthwanga kakuhle okrwada zimbi kunemicu esele ikhulile.Kulula ukuphula kunye nokuvelisa i-cotton knot kwimveliso ngenxa yokulungiswa kweentyatyambo eziqengqelekayo kunye nokucoca ikotoni.
Iziko lophando lwamalaphu lahlula umlinganiselo weentsinga ezahlukeneyo ezivuthiweyo kwimathiriyeli ekrwada ngokwamaqela amathathu, angala, M1R=0.85, M2R=0.75, kunye ne-M3R=0.65 yovavanyo lokusonta.Iziphumo zovavanyo kunye nenani lamaqhina e-gauze cotton zidweliswe kwitheyibhile njengezantsi.

Le theyibhile ingentla ibonisa ukuba ubukhulu becala leentsinga ezingekavuthwa kumqhaphu okrwada, kokukhona iqhina lomqhaphu lininzi emsonto.
Ngamaqela amathathu omqhaphu okrwada olukiweyo, nangona ingxaki ayizange ifunyanwe kwilaphu elingenanto, amanqaku amhlophe ekotoni ekrwada enomxholo omkhulu wefiber afunyanwe anyuswe kakhulu kunamanqaku amhlophe ekotoni ekrwada enomxholo omkhulu wefiber evuthiweyo.
2. Ukucoleka kunye nokuvuthwa komqhaphu ekrwada kubonakaliswa ngokubanzi ngexabiso lemicron.Okona kubhetele ukukhula komqhaphu okrwada, ixabiso eliphezulu lemicron, iintlobo zomqhaphu zoqobo ezahlukeneyo, kunye nexabiso lemicron eyahlukileyo.
Umqhaphu okrwada ngokuvuthwa okuphezulu unokuqina okungcono kunye namandla aphezulu, awuyi kuvelisa naliphi na iqhina lomqhaphu kwinkqubo yokusonta. I-fiber ene-low maturity, ngenxa yobunzima obuphantsi, kunye namandla aphantsi aphantsi, kwiimeko ezifanayo zoqhankqalazo. lula ukuvelisa iqhina lomqhaphu kunye nefiber emfutshane.
Ukuba isantya esicacileyo se-cotton beater si-820 rpm, ngenxa yexabiso le-micron eyahlukileyo, i-cotton knot kunye ne-velvet emfutshane nazo zihluke, kodwa isantya esihambelanayo sokubetha esisezantsi, imeko iya kuphuculwa, njengoko kuboniswe kwitheyibhile.

Le theyibhile ingentla ibonisa ukuba umahluko wefiber fineness kunye nokuvuthwa kunye nempembelelo yexabiso lemicron eyahlukileyo kumxholo womqhaphu womqhaphu ukwahlukile.

3. Ekukhetheni umqhaphu okrwada kunye noyilo lokucoca umqhaphu kunye neteknoloji yekama, ngaphandle kobude, izinto ezixubileyo, i-cashmere kunye nezinye izikhombisi, ingqwalasela engaphezulu kufuneka ihlawulwe ekukhethweni komqhaphu okrwada kunye nexabiso le-micron.Ngokukodwa kwimveliso yomqhaphu we-upland kunye nomqhaphu omde we-stapled, ixabiso le-themicron libaluleke kakhulu, uluhlu olukhethiweyo lwexabiso le-micron ngokubanzi yi-3.8-4.2.Kuyilo lwetekhnoloji yokusonta, kufuneka sinikele ingqalelo ekuvuthweni kwefayibha yomqhaphu, ukuze siqinisekise ukuncitshiswa kweqhina lomqhaphu ekrwada kunye nokuphucula umgangatho wokusonta, ukuluka kunye nokudaya ngokuzinzileyo.