Single-layer papermaking broken-twill fabric avoiding wire marks
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 12, 1991
Grant Date -
N/A
app pub date -
Aug 29, 1989
filing date -
Aug 30, 1988
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
In a papermaking single-layer broken-twill woven fabric having a running surface formed of long crimps of wefts, auxiliary wefts having a smaller diameter than primary wefts are disposed between primary wefts. The auxiliary wefts are disposed over warps at locations where one of two adjacent warps located between the two wefts intersect by extending from either the paperside or from the running side of the preceding primary weft toward the opposite side of the succeeding primary weft. Every auxiliary weft which is woven into the texture at least once in a repeating unit, thereby forms a flat papermaking surface.
First Claim
Other Claims data not available