| 摘要 |
PURPOSE: A sheet for reinforcing shoes is provided to always maintain the original shape thereof, and to eliminate the use of an adhesive when the sheet is attached to the shoes. CONSTITUTION: The sheet(21) for reinforcing the shoes generally consists of an inner layer(22) made of fabric or non-woven fabric, and an outer layer(23) made of thermoplastic resin substrate having a melting point of 40 to 130deg.C. The thermoplastic resin is selected from a ground comprised of polyolefin, polydiene, polyether, polyoxide, polyester, polyamid, polyisocyanate, and polyurethane/polyurea, polysulphide/polysulfone, and ethylene vinylacetate copolymer. The outer layer of the sheet is composed by using the thermoplastic resin as stated above, the flexibility and the shape maintenance property of the sheet are improved.
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