Apparatus for straightening weft yarns in fabrics
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United States of America Patent
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Jan 29, 1991
Issued Date -
N/A
app pub date -
Nov 8, 1989
filing date -
Nov 14, 1986
priority date (Note) -
Expired
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Abstract
A process and apparatus for straightening weft yarns in fabrics in which a continuous fabric web is stretched over a defined longitudinal section with a force increasing in the direction of movement, essentially in the weft direction, between two marginal tensioning drums movable independently of each other in a manner such that the different forces that appear when a diagonal distortion occurs, can be compensated in the direction of movement on the tensioning drums so as to remove the distortion.
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