| 摘要 |
PROBLEM TO BE SOLVED: To provide a reinforced sock a tiptoe part and a heel part of which are reinforced so as to solve the problem that such parts of a sock are easily worn out. SOLUTION: The reinforced sock has the following structure: a semi-circular sheet is joined with an arc line generally forming a shape of the front edge of a sock as a tiptoe part by a synthetic resin hot-melt method in accordance with the arc line; and a circular sheet made by putting semi-circular sheets together so as to be face-to-face is bonded to the heel part via resin like in the tiptoe part. In the structure, reinforcing strength can be regulated via the amount of resin to be used, or material or thickness of the sheet. The resin can be applied to the semi-circular sheet in advance and thereby all a user has to do is to prepare heat resource such as iron when bonding so that reinforcing material can be provided as home use. COPYRIGHT: (C)2005,JPO&NCIPI
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