发明申请
- 专利标题: METHOD AND APPARATUS FOR FORMING A FIBROUS MEDIA
- 专利标题(中): 用于形成纤维介质的方法和装置
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申请号: US13361527申请日: 2012-01-30
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公开(公告)号: US20120193054A1公开(公告)日: 2012-08-02
- 发明人: Hemant Gupta , Ajay Singh
- 申请人: Hemant Gupta , Ajay Singh
- 申请人地址: US MN Minneapolis
- 专利权人: DONALDSON COMPANY, INC.
- 当前专利权人: DONALDSON COMPANY, INC.
- 当前专利权人地址: US MN Minneapolis
- 主分类号: D21F11/00
- IPC分类号: D21F11/00 ; D21G9/00 ; D21H21/36 ; D21H17/33 ; D21H21/38
摘要:
Methods and apparatuses for forming a nonwoven web are described herein. The apparatus includes a mixing partition defining one or more openings therein that permit fluid communication between two fluid flow streams, at least one of which includes a fiber. The apparatus also includes an enclosed region surrounding at least a portion of the mixing partition. The enclosed region is adapted to provide an applied pressure to a fluid flow stream to urge the stream through one or more of the openings in the mixing partition. The apparatus also includes a receiving region designed to receive at least a combined flow stream and form a nonwoven web by collecting fiber from the combined flow stream.
公开/授权文献
- US09303339B2 Method and apparatus for forming a fibrous media 公开/授权日:2016-04-05
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