Method and device for fibrillating a strip-like flat textile structure by subjecting it to a high-pressure liquid
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United States of America Patent
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Oct 2, 2001
Grant Date -
N/A
app pub date -
Nov 14, 2000
filing date -
Feb 24, 1998
priority date (Note) -
Expired
status (Latency Note)
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Abstract
For fibrillating a continuously conveyed, textile sheet material (3) a fluid under high pressure is delivered through a wide-slot nozzle (6) as a continuous fluid curtain (14) onto the sheet material (3). With this gentle way of fibrillating all types of fabrics may be fibrillated, in particular also light materials. The wide-slot nozzle (6) can be manufactured simply and inexpensively.
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