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公开(公告)号：US08247046B2
公开(公告)日：2012-08-21
申请号：US10566319
申请日：2004-07-30
CPC分类号： B32B27/12 , B31C1/00 , B32B1/08 , B32B3/10 , B32B5/028 , B32B27/10 , B32B27/32 , B32B29/00 , B32B29/02 , B32B2262/0253 , B32B2305/38 , B32B2317/122 , B32B2323/04 , B32B2323/10 , B32B2597/00 , B65H75/10 , B65H2701/5112 , E04G9/021 , E04G9/08 , E04G13/021 , Y10T428/1303
摘要： A tube having walls of multi-layer construction, wherein said multi-layer construction includes one or more sub-layers, each said sub-layer consisting of a woven polymer mesh disposed in between one or more outer layers of material selected from the group consisting of paper, poly-propylene and polyethylene, wherein said tube is formed by affixing said sub-layers to each other while said sub-layers are wound around a mandrel.
摘要翻译： 一种具有多层结构壁的管，其中所述多层结构包括一个或多个子层，每个所述子层由设置在一个或多个外层材料之间的编织聚合物网构成，所述外层材料选自 的纸，聚丙烯和聚乙烯，其中所述管是通过将所述子层彼此粘合而形成的，同时所述子层缠绕在心轴上。
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公开(公告)号：US20080045393A1
公开(公告)日：2008-02-21
申请号：US10566319
申请日：2004-07-30
IPC分类号： B31C3/00
CPC分类号： B32B27/12 , B31C1/00 , B32B1/08 , B32B3/10 , B32B5/028 , B32B27/10 , B32B27/32 , B32B29/00 , B32B29/02 , B32B2262/0253 , B32B2305/38 , B32B2317/122 , B32B2323/04 , B32B2323/10 , B32B2597/00 , B65H75/10 , B65H2701/5112 , E04G9/021 , E04G9/08 , E04G13/021 , Y10T428/1303
摘要： A tube having walls of multi-layer construction, wherein said multi-layer construction includes one or more sub-layers, each said sub-layer consisting of a woven polymer mesh disposed in between one or more outer layers of material selected from the group consisting of paper, poly-propylene and polyethylene, wherein said tube is formed by affixing said sub-layers to each other whilst said sub-layers are wound around a mandrel.
摘要翻译： 一种具有多层结构壁的管，其中所述多层结构包括一个或多个子层，每个所述子层由设置在一个或多个外层材料之间的编织聚合物网构成，所述外层材料选自 的纸，聚丙烯和聚乙烯，其中所述管是通过将所述子层彼此粘合而形成的，同时所述子层缠绕在心轴上。
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