Vat blue 4 World dyes parameter Product name blue rsn (c.I.Vat)blue 4 Dyeint methodin (%)dyeint depth (%)3.0 Light(xenon)7 Water sotting(immediately) 4-5 Hypochlorite2-3 Washingch3-4 Co4-5 Vi4-5 Perspirationch4 Co4-5 Rubbingdry4-5 Wet3-4 Hot pressing4h ch 4 25kgs, carton
