5 patents
Utility
Multi-layer Warp Bound Papermaker's Forming Fabrics
4 Aug 22
The present invention is directed to forming fabrics.
Renate Gleich
Filed: 19 Apr 22
Utility
Endless Woven Dryer Fabric for Papermaking Machine
16 Jun 22
An endless-woven dryer fabric for a papermaking machine includes: a plurality of upper warp yarns; a plurality of lower warp yarns; and a plurality of weft yarns interwoven with the plurality of upper and lower warp yarns in a series of repeat units.
Friedrich Postl, Klaus Haiden
Filed: 22 Nov 21
Utility
Multi-layer Warp Bound Papermaker's Forming Fabrics
18 Mar 21
The present invention is directed to forming fabrics.
Renate Gleich
Filed: 10 Sep 20
Utility
Multi-layer Papermaker's Forming Fabric with Auxiliary Bottom MD Yarns
4 Feb 21
A papermaker's fabric includes a series of repeat units, wherein each of the repeat units includes: a set of top machine direction (MD) yarns having a first diameter; a set of bottom MD yarns having a second diameter larger than the first diameter; a set of auxiliary bottom MD yarns having the first diameter; a set of top cross machine direction (CMD) yarns interwoven with the top MD yarns to form a top fabric layer; a set of bottom CMD yarns interwoven with the bottom MD yarns and the auxiliary bottom MD yarns to form a bottom fabric layer; and a set of stitching yarns arranged in pairs, wherein at least one of the stitching yarns of the pair interweaves with the top and bottom fabric layers.
Kevin Ward
Filed: 11 Sep 20
Utility
Multi-layer Papermaker's Forming Fabric with Auxiliary Bottom MD Yarns
4 Feb 21
A papermaker's fabric includes a series of repeat units, wherein each of the repeat units includes: a set of top machine direction (MD) yarns having a first diameter; a set of bottom MD yarns having a second diameter larger than the first diameter; a set of auxiliary bottom MD yarns having the first diameter; a set of top cross machine direction (CMD) yarns interwoven with the top MD yarns to form a top fabric layer; a set of bottom CMD yarns interwoven with the bottom MD yarns and the auxiliary bottom MD yarns to form a bottom fabric layer; and a set of stitching yarns arranged in pairs, wherein at least one of the stitching yarns of the pair interweaves with the top and bottom fabric layers.
Kevin Ward
Filed: 11 Sep 20
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