发明名称 Seam band for a machine producing sheet material, in particular paper or cardboard
摘要 <p>The seam band (22) has filling thread groups (36, 36', 38, 38'), in which filling threads (1) of filling thread layers (30, 32) rest in a direction related to filling threads (2) of the filling thread layers in a displaceable manner in the filling thread group (36, 36'). The filling threads (1, 2) rest in another direction opposite to the direction related to the filling threads (2) in the filling thread group (38, 38'). A basic structure (24) is designed as a seam fabric, and a chaining thread runs in a band transverse direction.</p>
申请公布号 EP1925726(A1) 申请公布日期 2008.05.28
申请号 EP20070116309 申请日期 2007.09.13
申请人 VOITH PATENT GMBH 发明人 EINARSSON, JOHAN
分类号 D21F7/08;D21F7/10 主分类号 D21F7/08
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