| 摘要 |
PROBLEM TO BE SOLVED: To provide a structure for a center hole on a cover of a hood mosquito net or the like in which the peripheral edge of the center hole on the cover of the hood mosquito net or the like can be easily reinforced without covering and fixing by a hem cloth around the center hole and neither the reinforcement is loosened from the peripheral edge nor the size of the center hole is disordered, and a preparing method therefor. SOLUTION: The peripheral edge of a center hole 2 on a main body 1 of the cover is darned. After a plurality of triangular clothes 5 and 6 comprising the main body 1 of the cover are arranged as predetermined, adjacent oblique sides 5B and 6B are sewn up 7. While cutting the respective clothes 5 and 6 into arcuate form near their apexes, the edge of the cut portion 8 is hemstitched 9. The oblique sides 5B and 6B at the side edges of the clothes 5 and 6 at both side edges are sewn up 10. COPYRIGHT: (C)2003,JPO
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