| 摘要 |
PROBLEM TO BE SOLVED: To provide a sheet-fastening linear member for seizing a sheet without causing scratch regardless of elongation properties and enabling performing as we call multi-stretching using a sheet with high elongation properties. SOLUTION: This sheet-fastening linear member is such that the center T1 of the corner of one side wall part 3 and a bottom wall part 2, a first line L1 which passes through a border T2 of the base part 31 of the other side wall part 3 and a middle part 32, and a second line L2 crossing the first line L1 at right angles on the border T2 on the first line L1 are each fixed in a surface parallel to the front of the sheet-fastening linear member. The middle part 32 of the other side wall part 3 is inclined to the inside of a groove part 4 from the second line L2. COPYRIGHT: (C)2007,JPO&INPIT
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