发明名称 |
Spinneret plate |
摘要 |
Manufacture of continuous fibers of varied texture is effected in a spinning process. The ratio of fibers of finer and coarser texture is adjusted under control. Through mechanical and/or hydraulic solidification, a geotextile with defined characteristics is produced. Independent claims are included for a corresponding spinning plate with bores of different diameter (sets the size ratios), and for a geotextile manufactured as described.
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申请公布号 |
EP1424412(A1) |
申请公布日期 |
2004.06.02 |
申请号 |
EP20020026434 |
申请日期 |
2002.11.27 |
申请人 |
POLYFELT GESELLSCHAFT M.B.H. |
发明人 |
BORNMANN, UWE;MITTERMAYR, ALBERT;AHM, KLAUS |
分类号 |
D01D4/02;D01D5/08;D01D5/253;D04H3/00;D04H3/007;D04H3/016;D04H3/10;D04H3/11;D04H3/153;(IPC1-7):D01D5/08 |
主分类号 |
D01D4/02 |
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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