摘要
减少粘胶/天丝混纺纱的毛羽,提高纱线耐磨性,是粘胶/天丝混纺纱上浆的关键。通过大量实验,针对粘胶/天丝纱线的特点制定了2种经纱上浆配方,对其浆液性能、浆膜性能及相关指标进行分析,通过对比分析确定粘胶/天丝混纺纱的最佳上浆工艺,用马铃薯变性淀粉P24部分或全部替代工厂配方中的PVA,减少了环境污染。
To reduce the hairiness of Viscose/Tencel blended yarn and improve the yarn wear resistance are the key in the blended yarn sizing. Through a large numbers of experiments, two kinds of warp sizing formulas were designed based on the characters of Viscose/Tencel blended yarn. The size liquid performances and size film properties and the related indexes were analyzed, and the best sizing process is optimized after the analysis and comparison. The PVA can be replaced by modified potatoes starch P24 partly or wholly, thus reduced environment pollution.
出处
《上海纺织科技》
北大核心
2012年第10期12-14,共3页
Shanghai Textile Science & Technology
基金
陕西省科技厅自然科学基金项目(2011JM6015)
陕西省教育厅重点实验室项目(11JS045)
关键词
浆纱
混纺纱
粘胶
天丝
工艺
性能
测试
sizing
blending yarn
Viscose
Tencel
process
property
testing
