Please use this identifier to cite or link to this item:
http://hdl.handle.net/10397/163
Title: | Method of improving properties of open end yarn | Authors: | Hu, J Jiang, X |
Issue Date: | 25-May-2004 | Source: | US Patent 6,739,025 B2. Washington, DC: US Patent and Trademark Office, 2004. | Abstract: | Open end yarn is passed through a drawing zone located between a front roller and a back roller controlled to rotate at different velocities. An air jet nozzle is located between the two rollers and directs a jet of air at the yarn. The drawing improves various characteristics of the yarn, making the processed yarn more suitable for making textile articles. | Keywords: | Open end yarn properties | Rights: | Assignee: The Hong Kong Polytechnic University. |
Appears in Collections: | Patent |
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us6739025b2.pdf | 597.41 kB | Adobe PDF | View/Open |
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