Kwiimpahlaishishini, abanye abathengi bafumanisa ukuba imvakalelo yesandla sempahla yahlukile kuleyo yeemveliso zoqobo. Kungenxa yokuncipha kwangaphambili, ukuhlamba okanye ukuhlamba isanti. Nguwuphi umahluko phakathi kwazo?
1.Pre-ukuncipha
Inkqubo yokusebenzisa iindlela zomzimba ukunciphisa ukucutheka kwelaphu emva kokucwiliswa emanzini kwaziwa ngokuba ngumatshini wokugqiba kwangaphambili. Ukucutheka kwangaphambili kukulawula ukushwabana kwelaphu. Ngaphambi kokuncipha kwangaphambili, i-warp shrinkage yelaphu ngokuqhelekileyo i-7 ~ 8%. Emva kokunciphisa kwangaphambili, i-warp shrinkage yelaphu inokufikelela kwi-3 yelizwe jikelele okanye i-American standard 3%. Ngenxa yendlela eyahlukileyo yokomisa, imfuno yomgangatho waseMelika iphezulu. Umgangatho waseMelika we-3% ulingana ne-1% yomgangatho wesizwe.
2.Hlamba
Ukuhlamba kukongeza into yokuthambisa okanye isepha emanzini kwaye emva koko ubeke amalaphu ngokuthe ngqo emanzini. Inokwahlulwa ibe yinto eqhelekileyo yokuhlamba, ukuhlamba okuqhelekileyo kunye nokuhlamba okuqhelekileyo okunzima ngokwexesha lokuhlamba kunye nokongeza inani le-softener. Emva kokuhlamba, amalaphu aya kuthamba kakhulu kwaye abe mhlephatha. Kwakhona abantu baya kuziva ukuba amalaphu aya kuba ngqindilili.
3.Ukuhlamba isanti
Inkqubo yokuhlamba isanti ifana nenkqubo yokuhlamba, kodwa zongezwa izinto ezahlukeneyo. Kwinkqubo yokuhlamba isanti, ngokubanzi kukongeza i-alkali okanye i-oxidizing encedisayo. Kwaye kwakhona kuya kongezwa izithambiso eziphakathi. Ukongeza i-alkaliabancedisikukonakalisa ubume bomphezulu bamalaphu ukufikelela kwimvakalelo ethambileyo yezandla emva kokuhlanjwa kwesanti. Kwakhona kuya kubakho i-fluff kumphezulu welaphu. Ke emva kokuhlanjwa kwesanti, ilaphu liya kuthamba kwaye lilale. Kwaye ilaphu liya kubonakala liyinkohliso yokuba libe likhulu. Kodwa eli laphu liya kuba lula ukuchitheka. Inokwaphuka ukuba itsalwe kancinci. Ngoko ke amalaphu abhityileyo awakhuthazwa ukuba ahlanjwe isanti.
Ixesha lokuposa: Jul-02-2024