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1. 发明授权

US06723208B1 Method for producing spiral wound paper machine clothing 失效
标题翻译：螺旋缠绕纸机服装生产方法
公开(公告)号：US06723208B1
公开(公告)日：2004-04-20
申请号：US09679697
申请日：2000-10-05
申请人： Robert A Hansen
发明人： Robert A Hansen
IPC分类号： D21F708
CPC分类号： D21F7/083 , D21F1/0036 , Y10S162/90 , Y10S162/901 , Y10S162/902 , Y10S162/903 , Y10T442/3033 , Y10T442/3724 , Y10T442/3732
摘要： A papermaker's fabric is manufactured by spirally winding a laminated structure in a plurality of turns. The laminated structure has a bottom layer and a top layer, both of which are strips having a common width. The bottom layer and the top layer are laminated to one another in a transversely offset manner, so that an unlaminated portion of the bottom layer is along one lateral edge of the laminated structure and an unlaminated portion of the top layer is along the other lateral edge. When the laminated structure is spirally wound, the unlaminated portion of the top layer in one turn overlies the unlaminated portion of the bottom layer in an adjacent turn. These are joined to one another to form the papermaker's fabric from the spirally wound structure.
摘要翻译：造纸机织物通过以多个匝螺旋卷绕层叠结构制造。层压结构具有底层和顶层，两者都是具有相同宽度的条带。底层和顶层以横向偏移的方式彼此层叠，使得底层的未层压部分沿着层压结构的一个侧边缘，并且顶层的未层压部分沿着另一侧边缘。当层叠结构被螺旋缠绕时，顶层的未层压部分在相邻的一圈中覆盖在底层的未层叠部分上。它们彼此连接以从螺旋卷绕结构形成造纸机织物。

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