The writers analysed the covered evenness of elastic core\|spun yarn depend on the principles of ring spinning and jet spinning,gave the main poi...

• 还从环锭纺、喷气纺纺纱原理方面分析了弹力包芯纱包覆均匀性的问题,指出了改善弹力包芯纱性能的要点,提出了评定弹力包芯纱弹性和包覆效果的方法。