Levelling Agent
Welleven PL-35
Purpose Levelling Agent (for disperse dye)
Characteristic Brillant dispersing, retarding, migrating effects to avoid the tarring and staining.
Solve penetration issue of coned yarn.
Application Polyester
 
Welleven PL-37
Purpose Levelling Agent (for disperse dye)
Characteristic Brilliant dispersing, retarding and migrating effects to avoid the tarring and staining.
Improve the dispersing of dyestuff.
Low foaming and applicable for high temperature quick-dyeing.
Application Polyester
 
Welleven NL-41
Purpose Levelling Agent (for acid dye)
Characteristic Deliver good retarding and levelling effects to avoid uneven dyeing.
Suitable for acid dye fixing processing.
Low foaming and applicable for all kinds of dyeing machine.
Application Nylon, Wool, Leather, Silk