Invention Application
- Patent Title: SELECTIVELY REINFORCED MULTI-PLY FOOD CONTAINER
- Patent Title (English): Selectively reinforced multi-ply food container
- Patent Title (中): 选择性强化多层食品容器
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Application No.: PCT/US1999/019860Application Date: 1999-08-27
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Publication No.: WO00012392A3Publication Date: 2000-06-22
- Main IPC: A47G19/00
- IPC: A47G19/00 ; A47G19/03 ; B31B50/59 ; B65D1/00 ; B65D1/28 ; B65D1/34 ; B31B43/00
Abstract:
A multi-ply food container (10). The multi-ply food container (10) has selective reinforcement (24) at the center of the food container (10), and regions of a raised side wall (16) and/or rim (18) which are not reinforced. The reinforcement is preferably done by joining an additional ply (24) to the food container (10).
Information query