D - Textiles – Paper – 03 – D
Patent
D - Textiles, Paper
03
D
D03D 15/00 (2006.01) D03D 13/00 (2006.01) D21F 1/00 (2006.01) D21F 1/10 (2006.01)
Patent
CA 2179748
A woven fabric for use in papermaking machines and particularly with through air drying machines. The fabric comprises a paper support surface (A) having spaced diagonal rows (40) of uncompressed paper forming fibers over the surface of paper formed on the papermaking machine. The rows of pockets (B) are separated by diagonal strips (44) of support surface arranged along substantially a single plane. The diagonal strips provide support areas over the width of the paper forming fibers which firmly secure the fiber sheet with the papermaking fabric during paper forming. The strips also produce diagonal rows of compressed paper forming fibers which provide for a more stable paper product.
Tissu utilisable dans des machines à papier et plus particulièrement dans des machines de séchage sec à coeur. Le tissu comprend une surface de support du papier (A) comportant des rangées de poches diagonales espacées (40) de fibres à papier non comprimées sur la surface du papier formé dans ladite machine. Les rangées de poches (B) sont séparées par des bandes diagonales (44) de surface de support disposées sensiblement le long d'un plan unique. Les bandes diagonales constituent des zones de support sur la largeur des fibres à papier qui fixent solidement la feuille de fibres avec le tissu de fabrication de papier pendant la formation du papier. Les bandes produisent également des rangées diagonales de fibres à papier comprimées qui permettent de produire un produit en papier plus stable.
Ostermayer Volker
Quigley Scott
Norton Rose Or S.e.n.c.r.l. S.r.l./llp
Wangner Systems Corporation
LandOfFree
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