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1. 发明专利

JPH04185759A APPARATUS FOR MODIFICATION PROCESSING OF PROTEIN FIBER PRODUCT 失效
公开(公告)号：JPH04185759A
公开(公告)日：1992-07-02
申请号：JP30568190
申请日：1990-11-08
申请人： TANGO ORIMONO KOUGIYOUKUMIAI
发明人： NOMURA YOSHIAKI , MIZUGUCHI SETSUO
IPC分类号： D06B1/10 , D06B3/10 , D06B23/04
摘要： PURPOSE:To effect the efficient utilization of thermal energy and the heat- treatment of a fiber product to get excellent quality by impregnating a solution of a processing agent in a protein fiber web, and continuously transferring the product in a heat-treatment chamber in an atmosphere to suppress the evaporation of the solvent from the surface of the treating object. CONSTITUTION:A fiber web 10 made of a protein fiber such as silk, wool, mohair or cashmere is continuously immersed in a processing agent solution 16 in an immersion tank 14, horizontally transferred through a channel 88 between a pair of upper and lower partition sheets 60, 66 in a heat-treatment chamber 40, heat-treated with thermal energy transmitted from heat-sources 72 oppositely placed above and below the fiber web 10 and delivered from the chamber with rollers 76, 76 through a delivery part 52 and an evacuation chamber 72. The channel 88 is an extremely narrow closed small space opened exclusively at the inlet part 50 and a delivery part 52, and constantly maintained in a state of high solvent vapor pressure and, accordingly, the heat-treatment is carried out while suppressing the evaporation of the solvent to improve the utilization efficiency of thermal energy.

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