-is polymeric dispersion used to prevent selvedge curling of knitted fabrics
-Suitable for stiff-finishes for non-wovens, collars & cuffs, etc.  

1. Exhaustion:  2-4% Appretan EM (o.w.g).
Adjust pH 5-6. Treat for 15-20 minutes at room temperature and then  hydro-extract and dry.
 
2.By Padding:
10-40 g/l of Appretan EM, pad  and dry as usual.