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Title: Production method and apparatus of single-thread no-torque ring yarn = 单股无扭矩环锭纱线的加工方法与设备
Authors: Tao, Xiaoming (陶肖明)
Xu, Bingang (徐賓剛)
Issue Date: 15-Oct-2008
Publisher: 中华人民共和国国家知识产权局
Source: 中国专利 ZL 02118588.3
Abstract: The present invention relates to the inner torque balancing method for short fiber yarn and its production apparatus in the field of textile. Based on the features of single-strand yarn with controllable fiber tow splitting yarn, the present invention proposes one completely new mechanical processing method of single-strand no-torque yarn and its application in ring spinning process. Through improving the available ring spinning machine, the present invention makes it possible to produce single-strand no-torque yarn in one single machine and in one single technological step. The technology is suitable for production in all kinds of short fiber material, and makes it possible to produce single-strand no-torque yarn of even higher denier and lower twist.
Rights: 专利权人: The Hong Kong Polytechnic University.
Type: Patent
Appears in Collections:Patents of PolyU
ITC Patents

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