The First Blend Knowledge Grand Prix Begins

The first “Tianmen Textile Machinery-Qingdao Global Cup” Coarse Knowledge Grand Prix officially kicked off a few days ago.

Drawing and roving are important processes for producing high-quality yarn, and are also key processes for spinning quality control. Regular and irregular sudden yarn defects often occur easily in the drawing and roving processes, and have a large impact.

For a long time, in terms of the process configuration of the roughening process, is it forward drafting or reverse drafting? There has been controversy over whether a heavy-weight, large-twist coefficient process should be used. Popularizing the basic knowledge of doubling and strengthening the research on doubling technology has always been one of the most important topics in the field of spinning technology. In order to continue to promote the progress of spinning technology, China Yarn Network organized industry thickening experts and spent two months sorting out nearly a thousand roughening problems that were suitable for actual production and prone to errors, and organized the “Tianmen Textile Machinery-Qingdao Global Cup” The first combined knowledge grand prix. This competition aims to popularize the knowledge of roughening technology and improve the level of roughening technology. More than 500 people have participated in the competition. The first place winner will be awarded the title of “Hong Kong Craftsman”.

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