发明授权
- 专利标题: Process and apparatus for air forming an article having a plurality of reinforced superimposed fibrous layers
- 专利标题(中): 用于空气形成具有多个增强叠加纤维层的制品的方法和装置
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申请号: US10305755申请日: 2002-11-27
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公开(公告)号: US07094373B2公开(公告)日: 2006-08-22
- 发明人: David W. Heyn , Susan J. Daniels , Derek Paul Murphy , Michael Barth Venturino
- 申请人: David W. Heyn , Susan J. Daniels , Derek Paul Murphy , Michael Barth Venturino
- 申请人地址: US WI Neenah
- 专利权人: Kimberly-Clark Worldwide, Inc.
- 当前专利权人: Kimberly-Clark Worldwide, Inc.
- 当前专利权人地址: US WI Neenah
- 代理机构: Senniger Powers
- 主分类号: B29C59/00
- IPC分类号: B29C59/00 ; B29C59/02 ; B29C69/00
摘要:
A process and apparatus for air forming an article having a plurality of superimposed reinforced fibrous layers. The layers are formed in substantially discrete forming chambers by depositing fibrous materials on a forming surface which moves along a forming path through the chambers. A first layer is air-formed on the forming surface as the surface moves through the first forming chamber and a second layer is air-formed over the first layer as the surface moves through the second forming chamber. A reinforcing web is embedded in the article during the air-forming process.
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