Taem weta i kam kolkol, ol wul kaliko oli stap salem hot bakegen. Be taem i kam blong printim ol klos we oli wokem long wul, plante kaliko i mas gat wan hed pen, from se blong ol wul laplap we oli wokem long wul, ol tradisonol dijitol reaktiv dae i no save kakae kala nating blong . Ol wilti oli no gat ol wul we oli stap printim long graon mo oli isi blong foldaon long {{2” Olsem dijitel printing long nau, prais bilong asid dijitel printing i save dia tumas.
The proportion of acid dye ink is small, about 7%, which is used for printing wool, nylon and other fabrics. Acid dye is a kind of water-soluble dye with acid group in structure, which is dyed in acid medium. Most acid dyes contain sodium sulfonate, which is soluble in water and has bright color and complete chromatogram. It is mainly ol i yusim long dai wul, silk na nailon, na tu leda, pepa na ink. Em i no gat pawa bilong kalarim long selulos faiba.
Planti manmeri long maket i ting olsem asid dijitel printing ink i save bagarapim, tasol tru tru, em i no olgeta rait. Esid ink em i ink ol i yusim aninit long asidik kondisen, i no pH veliu bilong ink yet i asidik. Em i ken iven stap gutpela moa long ektiv dijitel printing ink, bikos asid ing i no gat haidrolisis hevi ink, long wanem, asid ink i no gat haidrolisis ink i ken stretim ink, long wanem, asid ing i no gat haidrolisis hevi i go insait, long wanem, asid ink i no gat haidrolisis hevi i go insait, long wanem, asid ink i no gat haidrolisis hevi i go insait, long wanem, asid ink i no gat haidrolisis hevi i go insait long . alkaline bilong nosel, taim haidrolisis spit bilong ektiv dijitel printing ink bai i go hariap aninit long alkaline kondisen.
However, the color fastness and activity of acid dye ink are quite different, and acid ink soaking at high temperature is very serious. Acid digital printing fabric washing temperature can not be too high, silk and wool up to about 50 degrees, nylon up to 80 degrees. There is a famous saying in the industry: acidity can't compare with activity in fastness, while activity can't compare with acidity in strongpela lait