发明名称 |
METHOD AND DEVICE FOR MANUFACTURING A SPUNBONDING FABRIC MADE OF CELLULOSE FILAMENTS . |
摘要 |
<p>A spunbond fleece is made by passing cellulosic filaments from a spinneret in a travel direction through a cooling chamber having upstream and downstream compartments spaced apart in the travel direction. In each of the compartments a respective stream of cooling air is directed against the filaments. The cooling air of each stream has parameters of temperature, humidity, and flow rate. At least one of the parameters of one of the streams is varied such that it is different from corresponding parameter of the other stream.</p> |
申请公布号 |
MX2007016424(A) |
申请公布日期 |
2008.10.28 |
申请号 |
MX20070016424 |
申请日期 |
2007.12.19 |
申请人 |
REIFENHAEUSER GMBH & CO. KG MASCHINENFABRIK |
发明人 |
HANS-GEORG GEUS;HANS-BERND KLUENTER |
分类号 |
D04H3/015;D04H3/16 |
主分类号 |
D04H3/015 |
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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