- 专利标题： VORRICHTUNG ZUM HERSTELLEN EINES MEHRLAGIGEN PAPIERS ODER KARTONS
- 专利标题（英）： Device for manufacturing multilayer paper or cardboard
- 专利标题（中）： 设备制造多层纸或盒子
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申请号： EP91916865.8申请日： 1991-09-24
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公开(公告)号： EP0552179B1公开(公告)日： 1996-03-20
- 发明人: BRAUN, Heinz , BUBIK, Alfred , STÖRR, Helmut
- 申请人： SULZER-ESCHER WYSS GMBH
- 申请人地址： Postfach 13 80 D-88183 Ravensburg DE
- 专利权人： SULZER-ESCHER WYSS GMBH
- 当前专利权人： SULZER-ESCHER WYSS GMBH
- 当前专利权人地址： Postfach 13 80 D-88183 Ravensburg DE
- 优先权： DE4031038 19901001
- 国际公布： WO9206242 19920416
- 主分类号： D21F11/04
- IPC分类号： D21F11/04 ; D21F9/00
摘要：
The invention concerns a device for manufacturing multilayer paper or cardboard, the device having a primary screen (10) and a secondary screen (16, 18) forming a double-screen moulder which lays one layer of paper or cardboard on the next, the moulder (D) having a moulding roller (24) as the guide roller governing the motion of the double screen (16, 18). Located before the moulding roller (24) in the direction of motion of the double screen is a strip-type moulding unit (30), preferably a pressure-strip-type moulding unit. The so-called water-line in the fibrous material is near the moulding roller (24).
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