Industrial two-layer fabric
AssigneeNippon Filcon Co., Ltd.
InventorIkuo Ueda
Life of this patent
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Abstract
The industrial two-layer fabric has at least warp binding yarn pairs having an upper side warp and a warp binding yarn arranged vertically. On the upper side, between knuckles that two adjacent upper side warps have formed by passing over one or two upper side wefts, a warp binding yarn passes over one upper side weft to form a knuckle, whereby knuckles of the upper side warp, the warp binding yarn, and the upper side warp are formed in the mention of order over the one upper side weft. In the industrial two-layer fabric thus formed, the knuckle of the warp binding yarn does not protrude further than the knuckle of the upper side warps.
Claims5
An industrial two-layer fabric having an upper side and a lower side comprising upper side warps woven with upper side wefts and warp binding yarns woven with both upper side wefts and lower side wefts, wherein each of the warp binding yarns forms a pair arranged vertically with the upper side warp, the fabric further comprising in a repeating unit:
- a first knuckle on the upper side formed by the warp binding yarn that passes over one of the upper side wefts;
- second knuckles on the upper side formed by two adjacent upper side warps that pass over the one of the upper side wefts;
- wherein the first knuckle is formed between the two second knuckles whereby the first knuckle protrudes lower than the second knuckles.
Dependencies are inferred from the claim text.