| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To improve a method for processing and manufacturing a belt for machines which are used in paper-processing industries, in particular. <P>SOLUTION: The present invention relates to the punching tool for belt (1) comprising a zigzag punching structure (2) composed of at least three cutting blades (30, 40, 30; 40, 30, 40), wherein the two cutting blades (30, 40) arranged across each other, respectively, have one common endpoint. <P>COPYRIGHT: (C)2004,JPO</p> |
