OPTIM纤维在色纺纱产品中的开发与应用

主要研究了80、100、130支等不同规格的OPTIM纤维在色纺纱中的开发及应用。简单分析了染色、毛条牵切拉断工艺,着重研究探讨了长绒棉/羊毛80/20色纺纱产品的半精纺纺纱工艺,并对纱线成品进行了物理指标测试、数据对比和分析讨论。对比生产实践数据表明,OPTIM纤维在90℃的低温条件下染色效果较好,符合预期要求。同时,其产品可纺纱线支数及强力明显高于同类普通羊毛和丝光羊毛产品。

Development and application of OPTIM in the dyed melange yarn

This article has mainly studied the development and application of the OPTIM fiber in the melange yarn field,included 80s,100s and 130s and so on.The processes of dyeing and stretch-breaking are analyzed,especially discusses the spinning process of PIMA/wool 80/20 yarn.Comparison of production practice data show that,the dyeing effect of the OPTIM fiber under the low temperature condition(90 ℃) is better,meeting the anticipated requirement.At the same time,the yarn count and strength of its product is significantly higher than similar products of ordinary wool and the mercerized wool.