Papermaking press felt and papermaking press apparatus

D - Textiles – Paper – 21 – F

Patent

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Details

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.

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