Scouring system for wool

摘要

A whool scouring process in which wool, after removal from a final scouring bowl, is squeezed then given a spray treatment before being squeezed again prior to entering the rinse phase of the scouring process. The spray treatment may be with fresh water or with flowback liquor from a final hot rinse bowl of the scouring process, in which all or most of the detergent used in the scouring process is added.