| 发明名称 |
Recycled paper mfr. - uses flax fibres in the pulp to improve paper shear strength |
| 摘要 |
In mfg. paper prods. from recycled paper and vegetable fibres, at least part of the additional fibres are of flax. ADVANTAGE - The material gives a paper with an improved shear strength, particularly for use as newsprint without using expensive and/or imported raw fibre material.
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| 申请公布号 |
DE3710498(A1) |
申请公布日期 |
1988.10.13 |
| 申请号 |
DE19873710498 |
申请日期 |
1987.03.30 |
| 申请人 |
MAEHN, PHILIPP, 6097 TREBUR, DE |
发明人 |
MAEHN, PHILIPP, 6097 TREBUR, DE |
| 分类号 |
D21H11/14;(IPC1-7):D21H5/14;D21C3/00;D21C5/00;D21F1/06 |
主分类号 |
D21H11/14 |
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