The Process Analysis of the Roller Stretching for Wool Slenderization

A theoretical estimation for the multiple-drawing has been derived under the consideration of fiber length distribution for the wool fiber stretching system. The functions of the roller drawing system and the parameters in stretching process have also been analyzed. The theoretical algorithms have been verified by the experimental results and can be used for the estimation of fiber length and its distribution after the stretching.

纺纱质量与胶辊压力的关系

为使低硬度胶辊性能发挥得更好 ,对成纱质量与胶辊压力的关系进行了试验 ,表明两者关系密切 ,压力过大或过小都对成纱质量不利。并从低硬度胶辊性能、胶辊与罗拉握持钳口的状态方面进行了分析 。