The thesis explain the production process and process specification of the raw material pretreatment, scutching. dressing. drawing. roving. spun yarn.

阐述了原料预、花、梳棉、并条、粗纱、细纱的生产艺和艺原则。

The adjustable spreading holder and adjustable fabric-feed inclination make straight lines and smooth rolling fabric after scutching polychrome cloth.

使用可调试展架，可调节下角，使得彩条匹开幅后线条笔直卷平整。