发明名称 |
Method and apparatus for making a spunbonded nonwoven fabric |
摘要 |
In a process to produce spun-bonded fleece from endless filaments, a proportion of the filaments are naturally crinkled or curled. The filaments are deposited on a moving conveyer that advances towards a bonding station. The bonding station consists of an overhead hot gas blower directed at the fleece fibres. The fibres are deposited essentially in parallel array in-line with the direction of travel. The filament curl is generated either before or after deposit on the conveyer. Further claimed is a commensurate fleece production and bonding unit. |
申请公布号 |
EP1930492(B1) |
申请公布日期 |
2010.09.29 |
申请号 |
EP20060025192 |
申请日期 |
2006.12.06 |
申请人 |
REIFENHAEUSER GMBH & CO. KG MASCHINENFABRIK |
发明人 |
SOMMER, SEBASTIAN;FREY, WILHELM |
分类号 |
D04H3/11;D04H3/14;D04H3/16 |
主分类号 |
D04H3/11 |
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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