发明名称 Extended couch nip on cylinder former
摘要 An apparatus for use in a cylinder machine having a shoe with a concavely-shaped pressure surface that forms a substantially mating relationship with a cylinder mould or sieve. The concavely-shaped pressure surface of the shoe increases the amount of wrap that a making fabric has on a cylinder mould or sieve thereby increasing the amount of friction generated between the making fabric and the cylinder mould or sieve. The increased friction results in an improved torque transfer between the making fabric and the cylinder mould or sieve.
申请公布号 US2006237157(A1) 申请公布日期 2006.10.26
申请号 US20050110271 申请日期 2005.04.20
申请人 ZILKER GREGORY D 发明人 ZILKER GREGORY D.
分类号 D21F11/00;D21F1/04 主分类号 D21F11/00
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