LEVELLER PAC is a special levelling agent for cationic dyes with retarding effect.The product is mainly suggested in dyeing acrylic fibres.LEVELLER PAC has a balanced retarding effect with very good levelling properties, which ensure good reproducibility, even in dyeing with dyestuffs with different affinity.LEVELLER PAC has a very high affinity to the fibre; during the dyeing process the product is gradually replaced by the dyestuffs, ensuring levelness and reproducibility.Product action depends on several factors:- Dyestuffs type and saturation degree (K values)- Dyeing temperature and time- Fiber type- Machinery type
