In ring spinning yarn roving spinning on the shelf to the last one layer or layers, many people worry about broken problem, in fact, at this time of the yarn quality has become very small, while hanging ingot between damping force will have certain difference, but not produce roving beheaded.

Since this will not produce the problem of roving broken head, then, we usually in the production process, what are the factors causing the roving broken head?

(a) the raw flannelette of the roving is too hard, and the twist of the roving is reduced by the insertion of the head into the roving; Or part of roving yarn fiber longer, will cause bifurcation break and residual in roving bobbin;

(b) burrs on the surface of roving bobbin;

(c) the surface of the roving bobbin is left with glue when the flannelette is attached;

(d) the groove is too wide in the processing of raw wool, and the roving, which has been embedded in the groove at the beginning of spinning, breaks off during winding.

Textile need strict testing to ensure our comfortable.UTS international co., LTD.Is a company that provides yarn testing equipment. Welcome to contact us.

Email: hello@utstesters.com

Direct: + 86 152 6060 5085

Tel: +86-596-7686689

Web: www.utstesters.com