Rotor spinning is one of the open-end spinning methods. It is called rotor spinning because of the use of a rotor to condense single fibers. At the beginning, airflow was mainly used, also known as air spinning. Rotor spinning is the process of opening the fed fiber strips into single fibers by a re...

Concentration spinning is a new type of spinning technology in which a concentrating device is added before the drafting device of the ring spinning frame to perform spinning. The spinning mechanism is mainly: a fiber aggregation zone is added before the traction device of the ring spinning frame, a...

Different spinning technology has different effects on the physical properties and appearance of the yarn, and even makes the characteristics of the final product different. At present, the five practical spinning processes of ring spinning, cluster spinning, rotor spinning, air-jet spinning and vor...

1. Reasonable configuration of opening and cleaning, carding and combing processes The effect of reducing the content of short linters on the quality of spinning products. Because in the drafting and floating zone, those shorter fibers cannot be effectively controlled, and large shift deviations are...

1. Raw materials Before spinning production, the spinning raw materials must be carefully selected, the ratio of cotton blending and blending must be coordinated, and the fibers must be fully mixed together to meet the needs of spinning production. 2. Craft In the spinning process, the quality of sp...

The "coil effect" of the draw frame is a common and frequent problem in the pre-spinning drawing process The coiling effect wave can be eliminated naturally in the tension drafting of the later process. Although it does not affect the quality of the yarn, it makes the calculation value of the drawin...