D - Textiles – Paper – 21 – F
Patent
D - Textiles, Paper
21
F
D21F 7/08 (2006.01) D21F 3/04 (2006.01)
Patent
CA 2490185
A papermaking press felt includes a plurality of base materials of an identical or a different typed and a fiber web layered on one or both faces of at least one of the base materials and integrally entwined therewith by needling. At least one of the base materials is a woven fabric including a machine direction (MD) yarn and a cross-machine direction (CD) yarn, such that one thereof is a twine made from a filament having a fineness of 50 to 250 dtex, and the other thereof is a single yarn having a fineness of 50 to 600 dtex.
Kobayashi Yasuhiko
Oda Hiroyuki
Onikubo Akira
Bereskin & Parr Llp/s.e.n.c.r.l.,s.r.l.
Ichikawa Co. Ltd.
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