US 5,632,310 A · Single layer woven fabric for paper-making

Abstract

A single layer woven fabric for paper-making, in which at least a pair of two successive knuckles in the paper-making side at an interval of one warp, and at least one crimp in the running side form a plain weave structure. The knuckle be formed by allowing a weft to pass over one warp, to pass under one adjacent warp, and then to pass over the one warp. The crimp be formed by allowing a weft to pass under not less than three successive warps. The plain weave structure is formed by binding two or three wefts constituting a group which in turn constitutes a repeating unit and by placing the combined group, in the direction of wefts, so that the knuckles of wefts in the paper-making side are placed successively at an interval of one warp. The placement of the wefts group is made by shifting the group as the whole successively by a distance corresponding to an odd number of the warp.

Claims12

Dependent claims

A single layer woven fabric for paper-making comprising:

a paper-making side and a running side and having a repeating units formed by wefts and warps;
wherein each of the wefts forms, in the repeating unit, two first and third knuckles on the paper-making side and one second knuckle on the running side by passing over a first warp, passing under a second warp and passing over a third warp, the first warp being adjacent to the second warp and the second warp being adjacent to the third warp, and forms one crimp on the running side bypassing under three or more warps;
wherein said wefts form a group of two or three successive wefts which comprises a plain weave structure;
and further wherein each of the groups is arranged by shifting for the distance corresponding to an odd number of the warps from an adjacent group.

1 more element

Dependencies are inferred from the claim text.

Single layer woven fabric for paper-making

Life of this patent

Single layer woven fabric for paper-making

Life of this patent

Abstract

Claims12