发明名称 |
METHOD AND APPARATUS FOR FOAM FORMING |
摘要 |
The present invention relates to a method and apparatus for foam forming, wherein fibrous foam suspension is introduced from the head box (78, 178) of a production machine to the web forming section thereof. At least one solid material is mixed into the foam in the head box (78, 178). The method and the apparatus of the invention are particularly suitable for manufacturing various web-like products of cellulose, glass fibre, aramide, sisal, or other corresponding fibre material.
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申请公布号 |
WO03040469(A1) |
申请公布日期 |
2003.05.15 |
申请号 |
WO2002FI00865 |
申请日期 |
2002.11.07 |
申请人 |
AHLSTROM GLASSFIBRE OY;BLOMQVIST, RAINER;KOSTAMO, HARRI;LAINE, EINO;ROEKMAN, KAY |
发明人 |
BLOMQVIST, RAINER;KOSTAMO, HARRI;LAINE, EINO;ROEKMAN, KAY |
分类号 |
D21F1/02;D21F11/00;D21F11/02;D21H27/30;(IPC1-7):D21F11/00 |
主分类号 |
D21F1/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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