紧密牵伸压力抱合纺纱技术的机理分析(三)

Mechanism analysis of compact draft pressure coherence spinning technology(Ⅲ)

通过与国内外紧密纺纱牵伸机构的对比,重点介绍了紧密牵伸压力抱合纺纱机构的技术创新,并对在生产应用过程中大幅度改善成纱质量的机理进行了深入剖析,指出紧密牵伸压力抱合纺纱技术是一项投入少、见效快、质量优良、效益好、符合中国国情并且在我国具有自有知识产权和长远发展前景的创新项目,对全面提升我国纱线产品质量具有深远意义。

Based on the comparison with the drafting devices of compact spinning frame produced abroad, technical innovation of domestic compact spinning frame of draft pressure coherence technology is maily introduced in this paper with the mechanism that greatly improved the yarn quality deeply analyzed. It points out that the compact draft pressure coherence spinning technology is one of innovation items with less investment, fast effectiveness, fine quality, good benefit and characteristic of self-intellectual property of China and long-term developing prosperity. It is of far-reaching significance in fully raising Chinese yarn product quality.