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公开(公告)号：US07674356B2
公开(公告)日：2010-03-09
申请号：US11560432
申请日：2006-11-16
CPC分类号： D21F3/0227 , D21F7/083 , D21F7/086 , Y10S162/901 , Y10T428/249924 , Y10T442/3764
摘要： A paper machine belt that includes at least one layer having parallel yarns. Additionally, a ratio of a volume of the parallel yarns in the at least one layer to a void volume in the at least layer is greater than 1:1.
摘要翻译： 一种造纸机带，其包括具有平行纱线的至少一层。 此外，至少一层中的平行纱线的体积与至少层中的空隙体积的比率大于1:1。
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公开(公告)号：US08460514B2
公开(公告)日：2013-06-11
申请号：US12699490
申请日：2010-02-03
CPC分类号： D21F7/083 , Y10T442/2861 , Y10T442/3764
摘要： The present invention relates to an industrial fabric, in particular press fabric or transfer belt, for use in a papermaking machine. The industrial fabric includes a porous composite structure, having a batt fiber structure and particulate polymeric material. The batt fiber structure has an upper surface and a lower surface extending parallel to the upper surface and spaced from the upper surface along a thickness direction extending perpendicular to the upper and lower surface. The particulate polymeric material is partly fused together and bonded with fibers extending on at least one of the surfaces of the batt fiber structure and with fibers inside the batt fiber structure such that the polymeric material partly impregnates fibers of the batt structure and partly fills interstices between fibers of the batt structure to form the porous composite structure. Further in accordance with the present invention, the composite structure has a varying amount of polymeric material in the batt fiber structure along at least a section of the thickness direction of the batt fiber structure. The present invention further provides a method of making same.
摘要翻译： 本发明涉及用于造纸机的工业织物，特别是压榨织物或转移带。 工业织物包括具有絮垫纤维结构和颗粒状聚合物材料的多孔复合结构。 絮状纤维结构具有平行于上表面延伸的上表面和下表面，并且沿着垂直于上表面和下表面延伸的厚度方向与上表面间隔开。 颗粒状聚合物材料部分地熔合在一起并且与在絮状纤维结构的至少一个表面上延伸的纤维结合，并且与絮状纤维结构内的纤维粘合，使得聚合物材料部分地浸渍絮状结构的纤维并且部分地填充絮状纤维结构中的间隙 絮状结构的纤维形成多孔复合结构。 此外，根据本发明，复合结构沿着絮状纤维结构的厚度方向的至少一部分具有絮状纤维结构中的聚合物材料的不同量。 本发明还提供了制造该方法的方法。
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公开(公告)号：US20100155008A1
公开(公告)日：2010-06-24
申请号：US12699490
申请日：2010-02-03
CPC分类号： D21F7/083 , Y10T442/2861 , Y10T442/3764
摘要： The present invention relates to an industrial fabric, in particular press fabric or transfer belt, for use in a papermaking machine. The industrial fabric includes a porous composite structure, having a batt fiber structure and particulate polymeric material. The batt fiber structure has an upper surface and a lower surface extending parallel to the upper surface and spaced from the upper surface along a thickness direction extending perpendicular to the upper and lower surface. The particulate polymeric material is partly fused together and bonded with fibers extending on at least one of the surfaces of the batt fiber structure and with fibers inside the batt fiber structure such that the polymeric material partly impregnates fibers of the batt structure and partly fills interstices between fibers of the batt structure to form the porous composite structure. Further in accordance with the present invention, the composite structure has a varying amount of polymeric material in the batt fiber structure along at least a section of the thickness direction of the batt fiber structure. The present invention further provides a method of making same.
摘要翻译： 本发明涉及用于造纸机的工业织物，特别是压榨织物或转移带。 工业织物包括具有絮垫纤维结构和颗粒状聚合物材料的多孔复合结构。 絮状纤维结构具有平行于上表面延伸的上表面和下表面，并且沿着垂直于上表面和下表面延伸的厚度方向与上表面间隔开。 颗粒状聚合物材料部分地熔合在一起并且与在絮状纤维结构的至少一个表面上延伸的纤维结合，并且与絮状纤维结构内的纤维粘合，使得聚合物材料部分地浸渍絮状结构的纤维并且部分地填充絮状纤维结构中的间隙 絮状结构的纤维形成多孔复合结构。 此外，根据本发明，复合结构沿着絮状纤维结构的厚度方向的至少一部分具有絮状纤维结构中的聚合物材料的不同量。 本发明还提供了制造该方法的方法。
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公开(公告)号：US20100133071A1
公开(公告)日：2010-06-03
申请号：US12606576
申请日：2009-10-27
IPC分类号： B65G15/34
摘要： A transfer belt for carrying a fibrous web and a papermaking or similar machine. The transfer belt consists of a supporting substrate of a polymer foam and a reinforcement layer of aramid or glass fiber in either fabric or layer foam and a release layer that overlies and is bonded to the supporting substrate. The release layer is formed from a material promoting release of the fibrous web. The release layer may be selected from a variety of materials. The layers each contribute their own function to the operation of the belt to provide superior performance.
摘要翻译： 用于承载纤维幅材和造纸或类似机器的转印带。 转印带由聚合物泡沫的支撑基材和布置或层状泡沫中的芳族聚酰胺或玻璃纤维的增强层和覆盖并结合到支撑基底的剥离层组成。 释放层由促进纤维网的释放的材料形成。 释放层可以选自各种材料。 这些层各自为皮带的操作贡献自己的功能，以提供卓越的性能。
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