发明授权
- 专利标题： Industrial fabric including spirally wound material strips with reinforcement
- 专利标题（中）： 工业织物包括螺旋缠绕材料带钢筋
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申请号： US13469966申请日： 2012-05-11
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公开(公告)号： US08728280B2公开(公告)日： 2014-05-20
- 发明人: Dana Eagles , Robert Hansen , Jonas Karlsson
- 申请人： Dana Eagles , Robert Hansen , Jonas Karlsson
- 申请人地址： US NH Rochester
- 专利权人： Albany International Corp.
- 当前专利权人： Albany International Corp.
- 当前专利权人地址： US NH Rochester
- 代理机构： Frommer Lawrence & Haug LLP
- 代理商 Ronald R. Santucci
- 主分类号： D21F1/44
- IPC分类号： D21F1/44 ; B31F1/16 ; B29C53/58
摘要：
An industrial fabric such as an endless belt or sleeve for use in the production of nonwovens, and a method of making thereof are disclosed. The industrial fabric is produced by spirally winding strips of polymeric material, such as an industrial strapping or ribbon material, and joining the adjoining sides of the strips of material using ultrasonic welding or laser welding techniques. The fabric may then be perforated using a suitable technique to make it permeable to air and/or water.
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