Abstract Having tested the some performance of non-treatment top roller, the authors analyses the relations among surface crudeness, surface static friction factor, simulating nipping distance, ect.

• 本文通过对不处理胶辊某些特性的测试，分析了表面粗糙度、表面静摩擦因数、模拟握持力等与纺纱性能及成纱质量的关系。