假性棉结初探

Preliminary Discussion on False Nep

通过对织物上假性棉结形成原因、分布状况及控制措施进行初步探讨 ,指出假性棉结对斜卡类织物的布面风格有较大影响。其形成原因是经纱与机件反复摩擦 ,改变了浮游纤维分布状态所致 ,在布面上的出现规律是斜卡类、经面缎纹类大于平纹类织物 ;纯棉织物大于涤棉混纺织物。控制好因摩擦产生的毛羽增加率 ,合理配置工艺及维持适宜的温湿度 。

According to the preliminary discussion on formation cause,distribution and control measure of false nep on fabrics,the obvious influence of false nep on the face style of twill khaki fabric was pointed out,this is caused by the repeated friction between warps and machine devices that changing the distribution of floating fibres.The appearing regulation of false nep on fabrics is that,on twill khaki and warp satin more than on plain fabric,on pure cotton fabric more than on polyester and cotton blended fabric.The effective measure on controlling the false nep is to control the hairness increasing rate caused by friction and to optimize the process and the moisture temperature.