Device for maintaining the crimping of textile fibers or filaments during subsequent setting
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United States of America Patent
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Jan 17, 2012
Grant Date -
Apr 30, 2009
app pub date -
Oct 30, 2008
filing date -
Oct 30, 2007
priority date (Note) -
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status (Latency Note)
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Abstract
A device for maintaining the crimping of textile fibers or filaments during subsequent setting treatment, located in a line for treating filaments by crimping and setting having a crimping machine (1), whereby this device is connected to the outlet of the crimping machine (1) and consists of two perforated conveyor belts (2), between which is fed the plug of textile fibers or filaments (3) coming from the crimping machine (1) and which pass through a setting oven or other setting machine to arrive at a filament uptake area. The device is provided with a member (6) for maintaining the continuity of the pressure on the plug of textile fibers or filaments (3) at the outlet of the crimping machine (1) and during the entire setting operation, whereby this member cooperates with the perforated conveyor belts (2).
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