- 专利标题: SHORT FIBER NONWOVEN MOLDED ARTICLES
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申请号: US15405557申请日: 2017-01-13
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公开(公告)号: US20170130377A1公开(公告)日: 2017-05-11
- 发明人: Michael William Coates , Philip John Gibbons , John Cain
- 申请人: Zephyros, Inc.
- 主分类号: D04H1/54
- IPC分类号: D04H1/54 ; D04H1/559 ; D04H1/732 ; B29C70/54 ; B29B17/00 ; B29C70/12 ; B29C70/34 ; D04H1/558 ; B29B13/10
摘要:
A method of forming a nonwoven article comprising receiving fibrous material comprising thermoplastic fibers; processing the fibrous material to produce short fibers, wherein the processing step comprises granulation using at least one granulator with a screen; distributing the short fibers approximately evenly across an area to form a short fiber web, wherein the distributing step comprises a use of a recyclate spreader; heating the short fiber web to fuse the short fibers to form a nonwoven material; and forming a sheet of the nonwoven material.
公开/授权文献
- US10329701B2 Method of forming a nonwoven molded article 公开/授权日:2019-06-25
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