Ring spinner - uses sliver drawn to count of 0.3-0.8 to reduce the spinning process

摘要

The sliver material for spinning on a ring spinner is passed to the spinning machine in a fineness count of 0.3-0.8, having been drawn to this gauge by a drawing unit. The sliver material passes through two drawing stretches, in succession, where in the first stage the sliver is drawn to a count of 0.3-0.8, or it is reduced in two stages to the count of 0.3-0.8. In the first stage, the slivers can be doubled in the same ratio, and then drawn to a count of 0.3-0.8 in the following stage. At least two drawing stretches draw the slivers to a count of 0.3-0.8, using triple-cylinder drawing units with a max. drafting of about 200 times. The drawing stretches are used to regulate the material flow and character, or only the first stage has the regulating action. ADVANTAGE - The method reduces the whole spinning process, when working with ring spinners, and the speed of the entry rollers into the drawing stage can be virtually doubled when working with a count of 0.5