发明名称 |
Two layer papermachine embossing fabric with depressions in the upper fabric layer for the production of tissue paper |
摘要 |
A papermachine fabric for the production of tissue paper or porous batts has a two layer fabric comprised of a fine upper fabric layer and a coarser lower fabric layer. Both fabric layers have a large open area. The two fabric layers are firmly interconnected so that the upper fabric layer exhibits depressions at the sites of interweaving which are distributed in the manner of a pattern. The papermachine fabric is especially suited as an embossing fabric for after drying the paper web coming from a sheet forming fabric or as a second sheet former of a twin wire former.
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申请公布号 |
US4759391(A) |
申请公布日期 |
1988.07.26 |
申请号 |
US19870001939 |
申请日期 |
1987.01.09 |
申请人 |
WANGNER GMBH CO KG HERMANN |
发明人 |
WALDVOGEL, HARTMUT;BOREL, GEORG |
分类号 |
D21F7/08;D21F1/00;D21F1/10;D21F11/00;D21H27/00;(IPC1-7):D21F1/10;D03D11/00 |
主分类号 |
D21F7/08 |
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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