发明名称 |
METHOD AND APPARATUS FOR HIGH DENSITY PAPER |
摘要 |
A method and apparatus to produce a relatively dense high quality paper suitable for multi-colour printing are provided. The paper web is soft-calendered while at a moisture content of between about 15 to 55% and the web is subsequently treated to further reduce its moisture content. This procedure prevents galvanizing of the sheet which normally would occur using prior art techniques. |
申请公布号 |
CA1300412(C) |
申请公布日期 |
1992.05.12 |
申请号 |
CA19850490740 |
申请日期 |
1985.09.13 |
申请人 |
CONSOLIDATED-BATHURST INC. |
发明人 |
RACINE, JEAN-GUY |
分类号 |
D21F5/00;D21F11/00;D21G1/00 |
主分类号 |
D21F5/00 |
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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