Apparatus for manufacturing opening matter of long-sized fiber tow
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United States of America Patent
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Nov 18, 2014
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N/A
app pub date -
Nov 28, 2012
filing date -
Nov 29, 2011
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Abstract
[Means for Solution] A preliminary opening unit 1, an opening unit 2 and a swelling/shaping unit 3 are connected so as to form a communicated space for delivering a fiber tow 10 continuously. A fiber tow 10 is contacted with a particulate additive in a nozzle 32 of the opening unit (2), is opened in an opening zones Z1 and Z2, is swollen and shaped in the swelling/shaping unit 3 for obtaining a long-sized opening matter in which the fiber tow opening matter and the particulate additive are integrated.
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