发明授权
- 专利标题： Tetrahedral loose-fill packing
- 专利标题（中）： 四面体松散包装
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申请号： US799035申请日： 1991-11-26
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公开(公告)号： US5213867A公开(公告)日： 1993-05-25
- 发明人: Henry H. Huston, Sr. , Henry H. Huston, Jr. , Peter T. Bennett
- 申请人： Henry H. Huston, Sr. , Henry H. Huston, Jr. , Peter T. Bennett
- 专利权人： Huston Sr Henry H,Huston Jr Henry H,Bennett Peter T
- 当前专利权人： Huston Sr Henry H,Huston Jr Henry H,Bennett Peter T
- 主分类号： B31D5/00
- IPC分类号： B31D5/00 ; B31F1/00 ; B65D81/09
摘要：
The use of hollow tetrahedral units as cushioning loose-fill is described. The loose-fill tetrahedra can be made from recycled material such as paper waste by the method of the invention. The loose-fill tetrahedra do not fill the entire space surrounding a packed article, but do support each other during shipping and handling. Apparatus for forming the tetrahedra is described.
公开/授权文献
- US5767330A Process for preparing alkyl chlorides 公开/授权日：1998-06-16
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