Circular stretchers for dry tubular fabrics
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United States of America Patent
Stats
-
Apr 22, 2003
Grant Date -
Sep 19, 2002
app pub date -
Mar 12, 2002
filing date -
Mar 14, 2001
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The circular stretchers are arranged in front and back of a ring-shaped die, and must ensure that the tubular fabrics are transported on the ring-shaped die pressed down smoothly and without any folds. The circular stretchers each have a spreader ring, which is held within the tubular goods completely free of attachment, and a centering ring locked to the spreader rings, which are positioned directly in front and back of the ring-shaped die in the running direction of the tubular fabrics. The ring-shaped die is used for water removal or wet finishing dry tubular fabrics through vacuum extraction.
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