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Effect of Carding Plate Gauge under the Licker-in of Carding Machine on Polyester Yarn Hairiness
Abstract:
Effect of different gauge of pin carding plate and saw-tooth carding plate respectively installed under the licker-in of carding machine on polyester yarn hairiness was studied. The hairiness of polyester yarns produced in the condition of installing pin carding plate and saw-tooth carding plate under the licker-in at four different gauges were tested by YG172 yarn hairiness tester. The results show that the two kinds of carding plate at the gauge of 0.7mm are most beneficial to reducing the number of polyester yarn hairiness. When the pin carding plate gauge is 1.0mm and the saw-tooth carding plate gauge is 0.3mm, the number of polyester yarn hairiness is the most. As a whole, installing saw-tooth carding plate under the licker-in is more favorable for reducing the number of polyester yarn hairiness.
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400-403
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Online since:
May 2014
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© 2014 Trans Tech Publications Ltd. All Rights Reserved
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