高压上浆中应注意的几个问题  

Several Problems should be Paid Attention to in Higher Pressure Sizing

作　　者：纪德信 

机构地区：[1]青岛纺联集团银龙纺织有限公司,山东青岛266317

出　　处：《棉纺织技术》2015年第8期6-9,21,共5页Cotton Textile Technology

摘　　要：总结高压上浆在应用中应注意的几个问题。论述了高压上浆技术的工艺要点,分析了高压上浆中压浆力的合理设定问题,举例介绍了高压上浆工艺的配置与选择。指出:高压上浆有利于浆纱内在质量的提高,且有利于上浆率的降低和浆纱车速的提高;在高压上浆过程中要根据品种选择浆料,并合理设置工艺参数和规范浆纱操作,使浆纱回潮率处于工艺要求范围内。认为:通过不断研究高压上浆工艺可以有效提高织机效率。Several problems should be paid attention to in higher pressure sizing were summarized. Technology key points of higher pressure sizing were discussed. The reasonable setting problem of pressure for higher pressure sizing was analyzed. Technology configuration and selection of higher pressure sizing were introduced by examples. It is pointed out that higher pressure sizing is beneficial to the improvement of yarn internal quality, the reduction of sizing percentage and the increase of sizing speed. Size mixture should be chosen according to yarn variety during the higher pressure sizing. Processing parameters should be reasonably configured and sizing operation should be standardized. Moisture regain of sized yarn should be controlled within the range of process demand. It is considered that loom efficiency can be effectively improved by continuously studying the technology of sizing at higher pressure.

关 键 词：高压上浆 压浆力 低黏浆料 浆纱回潮率 浆纱操作 

分 类 号：TS105.213[轻工技术与工程—纺织工程]