发明名称 |
Filter material with improved infusion characteristics |
摘要 |
A filter material is described, in particular for preparing filter pouches and filter bags for infusion beverages which due to its content of superabsorber fibers which absorb large amounts of liquid allows an optimal leaching of the filling material to be infused even without movement in the leaching liquid, as well as a process for preparing such a filter material.
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申请公布号 |
US2002160683(A1) |
申请公布日期 |
2002.10.31 |
申请号 |
US20010021778 |
申请日期 |
2001.12.13 |
申请人 |
DANNHAUSER HORST;MEGER DANNY;SALOW HARTMUT |
发明人 |
DANNHAUSER HORST;MEGER DANNY;SALOW HARTMUT |
分类号 |
A47J31/06;B01D39/00;B01D39/14;B01D39/16;B01D39/18;B65D81/00;B65D85/804;D21F11/14;D21H11/00;D21H13/10;D21H13/18;D21H27/08;(IPC1-7):B32B7/12;B32B21/10 |
主分类号 |
A47J31/06 |
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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