发明名称 Fabric for forming a paper web having an embossed surface
摘要 A fabric for forming a fibrous paper web having an embossed surface is provided that includes at least longitudinal and transverse threads interwoven with one another in a weave repeat defining a machine side and a paper side. Some of the longitudinal threads form embossing threads having projecting paper side floats on the paper side of the fabric passing over more than one transverse thread. The fabric includes at least a first woven fabric layer forming the paper side on its outside and having longitudinal and transverse first threads interwoven with one another and a second woven fabric layer forming the machine side on its outside and having longitudinal and transverse second threads interwoven with one another. At least some of the longitudinal second threads form embossing threads, which penetrate the first woven fabric layer for forming the paper side floats and connect the two woven fabric layers.
申请公布号 US8875745(B2) 申请公布日期 2014.11.04
申请号 US201313766307 申请日期 2013.02.13
申请人 Heimbach GmbH & Co. KG 发明人 Barrett Rex;Rigby Alister John
分类号 D21F7/08;D03D3/04;D21F11/00;D21F1/00;D03D1/00;D03D11/00;D03D25/00 主分类号 D21F7/08
代理机构 Berenato & White, LLC 代理人 Berenato & White, LLC
主权项 1. A fabric (1, 12, 14, 16, 21) for forming a fibrous paper web having an embossed surface, the fabric (1, 12, 14, 16, 21) comprising longitudinal and transverse threads (4-8; 24-28) interwoven with one another in a weave repeat unit defining a machine side and a paper side, wherein some of the longitudinal threads form embossing threads (7, 28) having projecting paper side floats (11, 31) on the paper side of the fabric (1, 12, 14, 16, 21) passing over more than one transverse thread (5, 25), wherein the fabric (1, 12, 14, 16, 21) comprises: a first woven fabric layer (2, 22) forming the paper side on an outside of the first woven fabric layer and having longitudinal and transverse first threads (4, 5, 24, 25) of the longitudinal and transverse threads (4-8; 24-28), wherein the longitudinal and transverse first threads are interwoven with one another; and a second woven fabric layer (3, 23) forming the machine side on an outside of the second woven fabric layer and having longitudinal and transverse second threads (6, 7, 8, 27, 28, 29) of the longitudinal and transverse threads (4-8; 24-28), wherein the longitudinal and transverse second threads are interwoven with one another, wherein some of the longitudinal second threads form the embossing threads (7, 28), which penetrate the first woven fabric layer (2, 22) for forming the paper side floats (11, 31) and connect the first and second woven fabric layers (2, 3, 22, 23).
地址 Duren DE