紧密纺特细号高密色织物浆纱要点分析

Sizing Key Points Analyses of Super Fine Compact High Density Colored Fabric

分析紧密纺特细号高密色织物浆纱工艺要点。根据浆料的性能、色织纱线的特点、高密色织物的织造难度等因素优选浆料配方,优化浆纱工艺,采用"中浓度、低黏度、中压力、以被覆为主、兼顾渗透、少用PVA"的浆纱工艺,在调浆和浆纱过程中采取有效的技术措施控制浆纱质量,使得浆纱各项性能指标均有明显改善,织机效率高达95.83%。

Sizing processing key points of super fine compact high density colored fabric were analyzed. According to size mixture properties, colored yarn characteristics, high density colored fabric weaving difficulties, sizing instruction and sizing processing were optimized. The sizing processing of middle concentration, lower viscosity, middle pressure, concentrating on cover and taking penetration into count,less PVA was adopted. In size mixing and sizing process, effective measures were used to control sizing quality, finally sized yarn properties can be improved obviously, loom efficiency can be improved to 95.83%.