空芯纱理论空芯率对成纱毛羽和针织物性能的影响  

On the Influence of Hollow Core Rate on Yarn Hairiness and the Property of Knitted Fabrics in Hollow Yarn Theory

作　　者：樊洁[1] 林晓云[1] 张双双[1] 

机构地区：[1]浙江纺织服装职业技术学院纺织分院,浙江宁波315211

出　　处：《浙江纺织服装职业技术学院学报》2016年第4期15-17,29,共4页Journal of Zhejiang Fashion Institute of Technology

摘　　要：空芯纱是采用赛络菲尔纺纺纱方法,以水溶性维纶为芯纱,棉纤维为外包纤维纺成皮芯结构的包芯纱,然后溶解包芯纱中的水溶性维纶,成为空芯纱。芯纱维纶线密度不同,空芯纱理论空芯率不同,随着空芯率增加,空芯纱有害毛羽数量增加,空芯纱针织物活络率增加,织物手感柔软。By using Sirofilspun method, the hollow yarn is spun with water-soluble vinylon as the core, and with the cotton fiber as the coating fiber. When the water-soluble vinylon is dissolved, the yam becomes hollow. If the density of the yam vinylon is different, the hollow core rate is also different. With the increase of hollow core rate, the harmful hairiness amount of the yam and the knitted fabric active rate both increase, and the fabrics feel soft.

关 键 词：空芯纱 水溶性维纶 赛络菲尔纺 空芯率 

分 类 号：TS104[轻工技术与工程—纺织工程]