| 摘要 |
PROBLEM TO BE SOLVED: To extremely easily cut tacky adhesive materials, such as rice cake, silicon and rubber. SOLUTION: The cutlery comprises forming saw teeth 16 at an edge 14 of a blade 12, then forming a number of fine grooves 18 along the vertical direction of the blade 12 on the front and rear surfaces of the blade 12 exclusive of the edge 14 by cutting and polishing to facilitate cutting of the tacky adhesive materials W. The cutlery also comprises integrally molding and forming the saw teeth 16 on the edge 14 of the blade 12 and the fine grooves 18 by a powder titanium alloy along the vertical direction of the blade 12 on the front and rear surfaces of the blade 12 exclusive of the edge 14. COPYRIGHT: (C)2004,JPO
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