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Three-layer paper machine mesh

机译:三层造纸机网

摘要

Multi-layer papermaker's fabrics are provided which include in the bottom fabric layer pairs of cross machine direction yarns that are woven in the same shed so as to provide paired bottom fabric layer cross machine direction yarns. Typically, these paired yarns comprise two smaller yarns that replace what otherwise would have been a larger single yarn, thereby reducing the thickness, void volume and water carrying propensity of the fabric. These fabrics may include a relatively large number of cross machine direction yarns on the papermaking surface and/or a papermaking surface having single float machine direction knuckles, so as to provide a high level of fiber support and good papermaking qualities.
机译:提供了多层造纸机织物,其在底部织物层中包括在同一梭口中机织的成对的横向机器方向纱线对,以提供成对的底部织物层的机器横向纱线。通常,这些成对的纱线包括两条较小的纱线,它们代替了原本应该是较大的单根纱线,从而减小了织物的厚度,空隙体积和水的吸收倾向。这些织物可在造纸表面和/或具有单个浮法机器方向转向节的造纸表面上包括相对大量的横向机器方向纱线,从而提供高水平的纤维支撑和良好的造纸质量。

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