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Title: Method of improving properties of open end yarn
Authors: Hu, J 
Jiang, X
Keywords: Open end yarn properties
Issue Date: 25-May-2004
Source: US Patent 6,739,025 B2. Washington, DC: US Patent and Trademark Office, 2004. How to cite?
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.
Rights: Assignee: The Hong Kong Polytechnic University.
Appears in Collections:Patent

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