[Common textile manual] roller

Overview

Used to clean wool fabrics for the top rollers of spinning machines. With a dense and thick texture, fine and smooth suede, flexible and so on. The raw material is 83.3~100tex combed wool spun from fine wool and used as warp and weft yarn. It is woven with 1/3 broken twill weft double layer or 2/2 twill double layer weave. The blank is heavy-shrinked, washed and dried. And other processes finishing. According to different uses, the finished product has a mass per unit area of ​​820g/m2, 900g/m2, 1000g/m2, 1150g/m2, etc. The width is generally 1.13m. It is mainly used in spinning mills for the cleaning of draw frames, roving frames, and worsted machines. When it is glued into a sleeve when in use, the cleaning effect of the villi is reduced and the yarn defect is reduced.