UMUTUKU WA VAT F3B – AMARANGI YA VAT AKORA CYANE MU GUSIGA IMYENDA

UMUTUKU WA VAT F3B – IRANGI RYA VAT RIGEZE MU BURYO BWO GUSIGA IRANGI RY'IMYENDA Ishusho yagaragaye

IDAYI YA VAT irazwiho urumuri rwinshi, gusukura no kwihuta kwa chlorine, ikaba ari nziza cyane mu gusiga irangi ry’imyenda rimara igihe kirekire. VAT RED F3B, izwi kandi nka VAT RED 31, ni irangi rya anthraquinone rikora neza rifite ifu y’umutuku w’ubururu. Rifite imbaraga zikomeye zo gusiga irangi, imikorere myiza yo kugabanya ubushyuhe n’uburyo buhamye bwo kugabanya ubushyuhe. Alkaline leuco yayo igaragaza ibara ry’umuhondo, itanga ibara rimwe ridafite amabara ku myenda ya ipamba. Ifite amabara menshi nyuma yo gusiga irangi, ikora nk'ishingiro ry’ingenzi ryo kuvanga ibara ry’umutuku-imvi n’umukara ushyushye mu gukora imyenda myinshi.

Ohereza imeri kuri twe

Ibisobanuro birambuye ku gicuruzwa

Ibirango by'ibicuruzwa

Ibisobanuro birambuye ku gicuruzwa:

Porogaramu

1. Gusiga irangi ry'ipamba, karavasi n'ijipo

VAT RED F3B (TVA RED 31) ni ibara ry'umutuku ry'ibanze ku myenda ya cellulosic, rikoreshwa cyane mu gusiga irangi ku myenda, ku myenda yo mu rugo no ku gitambaro kinini, kandi rikavangwa n'andi marangi ya VAT kugira ngo hakorwe amabara y'umutuku-imvi n'umukara.

2. Gucapa ku mwenda w'ipamba mu buryo butaziguye

Bivanze mu gushushanya ipamba ikoze mu gucapa kugira ngo bicape neza kandi bidafite ubushyuhe bwinshi ku ipamba iboshye, kandi bikora neza mu buryo buhamye.

3. Ibara ry'imyenda ivanze ya viscose, silk na ipamba na viscose

Ihuza neza n'imitako ya jig ikoreshwa mu gushushanya no gushushanya imitako ihoraho, ikomeza kugira ibara ringana ku myenda ya cellulose n'ubudodo bwa silika.

4. Guhuza amabara y'inyongera ku bindi bicuruzwa by'irangi rya lisansi

Ikoreshwa mu guhindura ibara ry'urumuri rutukura ku marangi y'ubururu, ihuza n'ibyo inganda z'imyenda zikeneye mu guhindura amabara.