Main technical measures are given in the article to improve single yarn strength and to reduce thin places per kilometer of the formed fine tex combed yarn from raw cotton selection and technology setting,including selecting similar quality raw cotton,attention to minimize fiber damage,adquently getting rid of short fibers and increasing the using rate of fiber strength in yarn formation.

Immature Fiber Content of Raw Cotton and Yarn Quality;

Novel method for assessment of impurity-cleaning effect in raw cotton;

Analyses of the Physical Property and Spinning Effect on Raw Cotton in Different Gathered Time;

Relationship between raw cotton property and yarn strength;