原棉混配与织物外观质量的关系

Relationship between Raw Cotton Blending and Fabric Appearance Quality

通过棉纤维成熟度 ,纤维细度对纤维在水中膨化作用和毛细吸收效应影响的分析 ,提出 :纺织生产的用棉混配中原棉的不同品种、产地 ,未成熟纤维的含量和马克隆值的差异是导致纺纱织布染色后出现染色不匀和横档疵点的关键因素。进一步提出

Influences of cotton maturity and fiber fineness on fiber bulking performance in water and capillary absorption are analyzed. Some conclusions are pointed out: different species, producing area, immaturity fiber content and Micronaire value of cotton blending are important factors which cause unevenness dyeing and ceoss bar; furthermore the control of cotton blending condition is the precondition of reducing unevenness dyeing and.