Invention Grant
- Patent Title: Dry-forming three dimensional wood fiber webs
- Patent Title (中): 干成型三维木纤维网
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Application No.: US11570745Application Date: 2005-06-09
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Publication No.: US08852485B2Publication Date: 2014-10-07
- Inventor: John S. Fujii
- Applicant: John S. Fujii
- Agency: Marger Johnson & McCollom, PC
- International Application: PCT/US2005/020634 WO 20050609
- International Announcement: WO2006/002015 WO 20060105
- Main IPC: B29C59/02
- IPC: B29C59/02 ; B29C51/08 ; B27N5/00 ; B29C43/00 ; B27N3/08 ; B29K105/26
Abstract:
A method for the dry-formation of a deep drawn, three-dimensional wood fiber structural core is provided. The method comprises providing a preformed, substantially flat, dry-formed mat of wood fibers, providing a three-dimensional mold, introducing the dry-formed mat of wood fibers into the three-dimensional mold, and drawing and molding the mat of wood fibers into said three-dimensional wood fiber structural core.
Public/Granted literature
- US20080197536A1 Dry-Forming Three Dimensional Wood Fiber Webs Public/Granted day:2008-08-21
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