发明授权
US5542455A Papermaking fabric having diagonal rows of pockets separated by diagonal rows of strips having a co-planar surface 失效
造纸织物具有由具有共面表面的条带的对角行分隔开的口袋对角排

Papermaking fabric having diagonal rows of pockets separated by diagonal
rows of strips having a co-planar surface
摘要:
A woven fabric for use in papermaking machines and particularly with through air drying machines. The fabric comprises a paper support surface having spaced diagonal rows pockets which are effective to create diagonal rows of uncompressed paper forming fibers over the surface of paper formed on the papermaking machine. The rows of pockets are separated by diagonal strips 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.
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