Dryer fabric
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Feb 13, 2018
Issued Date -
N/A
app pub date -
Jul 25, 2013
filing date -
Jul 27, 2012
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A papermaking dryer fabric has a system of MD yarns interwoven with a system of CMD yarns in a single layer weave. The MD yarns have groups each formed of a plurality of adjacent MD yarns weaving in the group side-by-side the same weave path with the CMD yarns. The dryer fabric is flat woven with seaming loops at the widthwise edges of the fabric to make it endless. At least some of the seaming loops are formed by at least some MD yarns of the groups of MD yarns. The MD yarns forming the groups of MD yarns have a circular cross section and the CMD yarns are ungrouped CMD yarns and at least some of said CMD yarns have a non-circular cross section with a width to height ratio of more than 1. The dryer fabric has an air permeability between 25 cfm and 200 cfm.
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