| 摘要 |
PROBLEM TO BE SOLVED: To provide a simple milk carton disassembling tool enabling aged persons or children to easily and safely disassemble milk cartons for recycling. SOLUTION: A cutting knife is fitted to the inside of a cylindrical container, in which the milk carton is stored without looseness. An edge of the cutting knife (2) fixed to the inside of the container (1) and a lateral face of the milk carton are touched and rotated, thereby the milk carton can be cut open. COPYRIGHT: (C)2005,JPO&NCIPI
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