Method for manufacturing footwear by injection-molding, and footwear obtained with said method
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United States of America Patent
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Jul 15, 1997
Grant Date -
N/A
app pub date -
Nov 2, 1995
filing date -
Mar 9, 1994
priority date (Note) -
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status (Latency Note)
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Abstract
A method of manufacturing footwear, including the steps of positioning a sock portion over a mold element in which the sock portion comprises a fabric layer and a thermoplastic film layer connected to the fabric layer, such that the thermoplastic film layer is positioned between the mould element and the fabric layer, and injection-molding a thermoplastic material to the sock portion positioned over the mold element such that heated thermoplastic material flows through the fabric layer and bonds with the thermoplastic film layer and such that the thermoplastic material at least partially covers the fabric layer for forming a portion of an item of footwear.
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