小■浸渍工艺的实验探究  

An experimental study on the soaking process of reeling silk

作　　者：胡才强[1] 陈美丽 周丽娟 江文斌[1] 

机构地区：[1]浙江理工大学材料与纺织学院,杭州310018 [2]湖州浙丝二厂有限公司,浙江湖州313018 [3]广西华虹蚕丝股份有限公司,广西蒙山546700

出　　处：《丝绸》2012年第7期25-29,共5页Journal of Silk

摘　　要：针对常规浸渍方法采用绞装丝浸渍的生产方式存在重复用工和重复干燥,效率低、能源消耗大等问题。采用在小■真空给湿时加入绞装丝浸渍助剂EKL-101,研究小■生丝浸渍工艺。通过将绸厂中的生丝浸渍和干燥工序合并到生丝生产过程中的真空渗透工序,以期达到减少绸厂生产加工工序、减少用工、提高劳动生产率、节省能耗的目的。研究结果表明:小■生丝浸渍前,将小丝片置于40～50℃下,平衡干燥180 min,小■丝片回潮率控制在8%以下;当助剂质量分数为1.0%时,浸渍温度40～45℃,相对真空度-0.08 MPa,浸渍时间60～120 min,可以得到与传统生丝浸渍基本相同的效果。As the silk used in the conventional methods of soaking is raw silk, we usually need to open the packaging from raw silk reeling enterprises before soaking. After soaking, we need dehydration and drying of raw silk. Base on this situation, there are some disadvantages in this method of production, such as duplication of labor, repeated drying, low efficiency and high energy consumption. In this study, we adopt the method of adding soaking agent EKL-101 during the depressor permeation treatment of reeling silk and study the soaking of reeling silk. In order to reduce production processes of raw silk, decrease labor, save energy and increase labor productivity, we merge the process of raw silk soaking and evaporation into the reeling silk soaking. The results of the study show that moisture regain of the reeling silk will be less than 8 % if we dry the reeling silk for 180min at the temperature of 40-50℃ before it; When the mass fraction of agent is 1.0 %, the temperature is between 40 ℃ and 45 ℃, the degree of vacuum is - 0.08 MPa and the soaking time is about 60-120min, the effect of reeling silk soaking will be the same as that of conventional soaking methods.

关 键 词：小[或]浸渍 助剂浓度 浸渍时间 蚕丝质量 

分 类 号：TS262.8[轻工技术与工程—发酵工程]