发明名称 |
METHOD OF MAKING PAPER |
摘要 |
The invention relates to a method of making a paper or paper board, in which method cut pulp is prepared by cutting basic cellulosic fiber pulp at the consistency of at least 25 % so that the average fiber length of the basic pulp is decreased by more than 25 % and the SR number of the cut pulp is at most 20 % higher than that of the basic pulp, and the cut pulp is used as a raw material in the preparation of a stock.
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申请公布号 |
CA2764217(A1) |
申请公布日期 |
2010.12.23 |
申请号 |
CA20102764217 |
申请日期 |
2010.06.17 |
申请人 |
STORA ENSO OYJ |
发明人 |
EKMAN, KALLE;ESKOLA, HEINI;KORPELA, ANTTI |
分类号 |
D21B1/06;D21D1/34;D21H11/16 |
主分类号 |
D21B1/06 |
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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