发明名称 |
New embossed multiply papers, apparatus and process for making the same. |
摘要 |
The invention relates to multi-ply embossed papers, more particularly multi-ply papers containing an embossed sheet (1) of paper exhibiting protuberances of different depths produced during its embossing, characterised in that deeper protuberances (11) called large protuberances alternate with protuberances so that the small protuberances (12) can be placed in a point-to-point position with the protuberances (22) of a second sheet of embossed paper (2) and in that the large protuberances (11) fit between the protuberances (22) of the second sheet (2). The invention also relates to a process and a device for the production of these multi-ply embossed papers. <IMAGE> |
申请公布号 |
EP0564319(A1) |
申请公布日期 |
1993.10.06 |
申请号 |
EP19930400721 |
申请日期 |
1993.03.22 |
申请人 |
KAYSERSBERG |
发明人 |
RUPPEL, REMY;LAURENT, PIERRE;HUNGLER, JOEL |
分类号 |
B31F1/07;D21H27/40 |
主分类号 |
B31F1/07 |
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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