发明名称 |
Production of patterned paper |
摘要 |
<p>Speckle-patterned paper is produced on the paper machine without the use of printing techniques by first preparing speckle-forming material and then introducing this into a contrasting colour papermaking furnish. Paper is then made from the speckle-containing furnish in the normal way. The speckle-forming material is produced by dry comminution of cellulose fibre aggregates in the form of paper or entangled fibre clumps.</p> |
申请公布号 |
EP1245734(A2) |
申请公布日期 |
2002.10.02 |
申请号 |
EP20020014590 |
申请日期 |
1995.04.27 |
申请人 |
ARJO WIGGINS FINE PAPERS LIMITED |
发明人 |
SMALL, EDWARD CHARLES;EVANS, BRIAN EDWARD |
分类号 |
D21H27/02;(IPC1-7):D21H27/02 |
主分类号 |
D21H27/02 |
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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