摘要:
Multi-layer forming fabric having a paper side warp layer and a machine side warp layer, the fabric comprising at least one set of paper side wefts, at least one set of machine side wefts and at least one pair of interchanging weft yarns, the members of each interchanging weft pair together forming one continuous weft path on the paper side wherein all of the interchanging weft pair members interweaving with at least one paper side warp and in at least one interchanging weft pair interweaving with at least one machine side warp and with at least one paper side warp yarn and the other member interweaving only with at least one paper side warp yarn.
摘要:
A composite fabric comprising a paper side layer, a machine side layer and a plurality of pairs of first and second intrinsic, interchanging weft yarns having at least two segments in the paper side layer within each repeat of the weave pattern. Each layer comprises warp yarns and weft yarns woven together and having a predetermined repeat of the weave pattern in the cross-machine-direction. The first and second intrinsic, interchanging weft yarns in at least some of the plurality of pairs cooperating with each other to provide a discontinuous weft path in the paper side layer within each repeat of the weave pattern. Each pair of interchanging yarns that provides a discontinuous weft path in the paper side layer is positioned between two adjacent top weft yarns of the paper side layer, and each of the two adjacent top weft yarns cooperates with a different yarn of the interchanging yarn pair between the adjacent top weft yarns to define a continuous weft path within each repeat of the weave pattern of the fabric.
摘要:
A fabric belt for producing a web material, the fabric belt including a first layer on a web material side and a second layer on a machine side of the belt. The layers each having a basic weave connected to each other by binding threads extending in a binding thread direction. The layers having base binding threads extending both in and transverse to the binding thread direction. The binding threads form binding segments which are successive in the binding thread direction in the second layer. The binding threads are tied off on one base binding thread of the second layer extending transversely to the binding thread direction. The binding segments formed in the second layer are arranged in a binding pattern repeat extended in and transverse to the binding thread direction along a binding segment diagonal progressing obliquely to the binding thread direction and transverse to the binding thread direction.
摘要:
A fabric belt for a machine for producing a web of fibrous material includes: a first fabric layer including a web contact side and formed by interweaving a plurality of warps with a plurality of wefts; and a second fabric layer positioned below said first fabric layer and formed by interweaving a plurality of warps with a plurality of wefts, a first ratio of a number of said plurality of warps of said first fabric layer to a number of said plurality of warps of said second fabric layer being greater than 1, a second ratio of a number of said plurality of wefts of said first fabric layer to a number of said plurality of wefts of said second fabric layer being greater than 1.
摘要:
The invention relates to a fabric belt for a machine for the production of web material, particularly paper or cardboard, including a first fabric layer providing a web material contact side and formed by way of the interweaving of warps with wefts, and a second fabric layer positioned below the first fabric layer and formed by way of the interweaving of warps with wefts, wherein the ratio of the number of warps of the first fabric layer to the number of warps of the second fabric layer is greater than 1.
摘要:
A fabric belt for producing a web material, the fabric belt including a first layer on a web material side and a second layer on a machine side of the belt. The layers each having a basic weave connected to each other by binding threads extending in a binding thread direction. The layers having base binding threads extending both in and transverse to the binding thread direction. The binding threads form binding segments which are successive in the binding thread direction in the second layer. The binding threads are tied off on one base binding thread of the second layer extending transversely to the binding thread direction. The binding segments formed in the second layer are arranged in a binding pattern repeat extended in and transverse to the binding thread direction along a binding segment diagonal progressing obliquely to the binding thread direction and transverse to the binding thread direction.
摘要:
A fabric belt for a machine for producing a web of fibrous material includes: a first fabric layer including a web contact side and formed by interweaving a plurality of warps with a plurality of wefts; and a second fabric layer positioned below said first fabric layer and formed by interweaving a plurality of warps with a plurality of wefts, a first ratio of a number of said plurality of warps of said first fabric layer to a number of said plurality of warps of said second fabric layer being greater than 1, a second ratio of a number of said plurality of wefts of said first fabric layer to a number of said plurality of wefts of said second fabric layer being greater than 1.
摘要:
A woven fabric belt for a machine for the production of web material, especially paper or cardboard, includes a web material side first fabric layer and a machine side second fabric layer, with threads extending in machine direction and respectively with threads extending in cross machine direction, whereby the first woven fabric layer and the second woven fabric layer are connected with each other by paired binder threads, whereby the binder thread pairs tie off with threads of the second fabric layer extending in one direction of machine direction and cross machine direction in such a way that in the second fabric layer—in the other direction of longitudinal direction of the belt and cross direction of the belt—consecutive groups of threads which are gathered by the binder threads and extend in the one direction are formed and/or whereby inside one field of repeat extending in the second fabric layer in machine direction and cross machine direction the threads of the second fabric layer which extend in the other direction of machine direction and cross machine direction tie off at the threads of the second fabric layer extending in the one direction in order to form respective tie-off points on a side facing away from the machine contact side in such a way that at least one group of tie-off points is formed within the field of repeat which press the threads of one group of threads of the second fabric layer extending in the one direction against each other in the other direction.
摘要:
A forming fabric for a machine for the production of web material, especially paper or cardboard, comprises a first fabric layer on the web material side and a second machine-side fabric layer, whereby the first fabric layer and the second fabric layer are interconnected with each other by binder threads and whereby the second fabric layer is woven in an irregular satin weave.
摘要:
A forming fabric for a machine for the production of web material, especially paper or cardboard, comprises a first fabric layer on the web material side and a second machine-side fabric layer, whereby the first fabric layer and the second fabric layer are interconnected with each other by binder threads and whereby the second fabric layer is woven in an irregular satin weave.