Effects of Enzymatic Treatments with a Protease and a Total Crude Cellulase on the Handle and Prickle of a Viscose/Wool Blend Furnishing Fabric  

作　　者：沈劲松 

出　　处：《Journal of China Textile University(English Edition)》2000年第2期1-6,共6页

摘　　要：Carefully controlled treatments with a protease and acellulase were used to improve the softness and reducethe subjectively perceived prickle of a coarse wool andviscose blend fabric. The activity towards wool of a non-specific endoprotease (Novolan L) was shown to bemuch greater in buffer containing a reducing agent (so-dium sulphite). The balance between protease and sodi-um sulphite concentrations was studied in order to reducethe amount of enzyme required.Carefully controlled treatments with a protease and a cellulase were used to improve the softness and reduce the subjectively perceived prickle of a coarse wool and viscose blend fabric. The activity towards wool of a non - specific endoprotease ( Novolan L) was shown to be much greater in buffer containing a reducing agent (sodium sulphite). The balance between protease and sodium sulphite concentrations was studied in order to reduce the amount of enzyme required.

关 键 词：enzymes WOOL PRICKLE HANDLE 

分 类 号：TS190[轻工技术与工程—纺织化学与染整工程]