Textile planar structure having machine and cross-machine direction binding yarns
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United States of America Patent
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May 1, 2001
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N/A
app pub date -
Nov 12, 1999
filing date -
Nov 18, 1998
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Abstract
A textile planar structure for paper machine cloths, transport belts or filtering means has two or more plies, each of which has structural yarns in both the machine and cross-machine directions that bind at least two plies together, and optionally, structural yarns which do not bind the plies together, but which cooperate with the binding structural yarns to form a uniform weave pattern. At least one ply has a group of adjacent structural yarns running in the same direction that alternate in their position within the planar structure, such that when one yarn binds one ply, another yarn in the same group binds another ply, and vice versa. When a binding structural yarn from an adjacently disposed group crosses from a first ply into an inter-ply space between the plies, another yarn from the same adjacently disposed group crosses from a second ply into the inter-ply space without the binding structural yarns laying under or over each other.
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