Fixing Agent  
Wel Fixer AF-500
Purpose Fixing Agent (For Acid Dye)
Characteristic Improve colorfastness to washing, sea water, acid/alkali, perspiration and etc.
Easy to use without acid dyestuff adjustment and provide high cost effectiveness.
Free of BPS.
 
Wel Fixer AF-185  
Purpose Fixing Agent (For Acid Dye)
Characteristic No need to adjust acid, easy to use.
Sufficiently improve the colorfastness to washing, water and rubbing.
 
Wel Fixer RF-33
Purpose Fixing Agent (For Reactive Dye)
Characteristic Improve colorfastness to washing and water of fiber.
No affection on original hand feeling, color shade, and hydrophilicity.
Applicable for fixing processsing of reactive dye.
 
Wel Fixer RF-39
Purpose Fixing Agent (For Reactive Dye)
Characteristic Improve colorfastness of knitted and woven fabrics.
No influence on color shade, softness and hand feeling.
 
Wel Fixer RF-390
Purpose High Performance Fixing Agent (For Reactive Dye)
Characteristic Enhance colorfastness to water and perspiration of knitted and woven fabrics.
No affection on color shade, softness and hand feeling.
Formaldehyde free by third authority test.
 
Wel Fixer AF-26
Purpose Fixing Agent (For Acid Dye)
Characteristic Improve colorfastness to washing, sea water, perspiration and washing durability.
Easy to use and provide high cost effectiveness.
Free of BPS
 
Wel Fixer RF-CL  
Purpose Chlor-Resistent for Reactive Dye
Characteristic Enhance colorfastness of chlorine.
Enhance colorfastness of washing, perspiration, and rubbing.