发明名称 Formeringsvira
摘要 <p>A forming fabric consisting of synthetic yarns and intended for use in papermaking, cellulose and similar machines. The fabric comprises two layers, a top layer comprising fine yarns and forming the forming layer proper, and a bottom layer, the wear layer, comprising coarser yarns. The two layers are interconnected by interconnecting yarns which are arranged in pairs in such a manner that in the top layer they replace one another to form a regular pattern, preferably a two-shaft weave pattern, a twill weave pattern or a satin weave pattern.</p>
申请公布号 FI77284(C) 申请公布日期 1990.01.31
申请号 FI19830001267 申请日期 1983.04.15
申请人 NORDISKAFILT AB, 发明人 JOHANSSON,ARNE BORIS
分类号 D21F1/10;D03D11/00;D21F1/00;(IPC1-7):D21F1/10 主分类号 D21F1/10
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