Efficient water recirculation and filtration
High quality sub-systems
A critical point in the spunlace process is the treatment of the water. Due to the amount of water required, it is essential to recycle and recirculate it.
ANDRITZ Nonwoven developed its proprietary highly efficient and environmentally sound water recirculation and filtration system to ensure continuous production with the highest yield. One priority is to optimize the filtration for synthetic and/or natural fiber processing.
The filtration process is optimized by removing all the particles, from the largest down to the finest, when the process water passes through the main filtration systems: flotation cell (FL), band filters (BD), sand filters (FSS), bag filters (FP), Press filter (PF), etc.