发明名称 Efficient press section for paper manufacturing
摘要 Embodiments of a new press section for paper manufacturing are disclosed, each having a combination of rolls which form at least two press nips, with one roll of each combination being common to two press nips. Also, said embodiments further include two continuous-loop belts, one made of absorbent felt material, the other of plastic sheet, both disposed in a manner to enhance the evacuation of water from a web of wet paper fiber.
申请公布号 US6294052(B1) 申请公布日期 2001.09.25
申请号 US19970878401 申请日期 1997.06.18
申请人 GARCIA B. JOSE J. 发明人 GARCIA B. JOSE J.
分类号 D21F3/04;(IPC1-7):D21F3/04 主分类号 D21F3/04
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