ENGINEERED MOLDED FIBERBOARD PANELS, METHODS OF MAKING THE PANELS, AND PRODUCTS FABRICATED FROM THE PANELS |
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| 申请号 | PCT/US2009038660 | 申请日 | 2009-03-27 | 公开(公告)号 | WO2009121016A2 | 公开(公告)日 | 2009-10-01 |
| 申请人 | NOBLE ENVIRONMENTAL TECHNOLOGI; NOBLE ROBERT; NEWBURN TIMOTHY L; MAHONEY JAMES F; GU HONGMEI; LASSEGARD COLEEN M; | 发明人 | NOBLE ROBERT; NEWBURN TIMOTHY L; MAHONEY JAMES F; GU HONGMEI; LASSEGARD COLEEN M; | ||||
| 摘要 | A honeycomb-shaped panel is formed from a plurality of generally sinusoidally shaped strips of molded fiberboard material each having spaced, oppositely directed flat peaks, the peaks of adjacent strips being secured together to form a plurality of hexagonally shaped cells extending perpendicular to the surfaces of the sheet. The strips may be cut from a single sheet of corrugated fiberboard sheet material and then secured together to form the honeycomb panel, or a plurality of such panels may be secured together face to face with their ribs aligned to form a stack, and selected cuts may be made through the secured, stacked panels to form a plurality of honeycomb panels of desired surface shape and height dimensions. The strips forming the cells are substantially rigid and resistant to collapse of the cells, and form a substantially rigid core when assembled between two flexible fiberboard skins, while the panel is bendable to adopt a desired panel curvature. | ||||||
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