【摘要】 介绍了生产转杯纺涤棉混纺起绒纱的各工序生产工艺要点 ,通过采用新工艺、新技术 ,改善了成纱质量 ,减少了各工序的疵品率和回花量 ,降低了机物料消耗 ,提高了企业经济效益。更多还原

【Abstract】 The technological point of each process of rotor spinning polyester & cotton blended yarn are introduced. By adopting new technology and process, the yarn quality is improved, the defective rate and percentage of cotton waste is decreased, consumption of machine material is reduced, the enterprise economic benefit is progressed.更多还原