Apparatus for manufacture of an article of footwear having an outer sole, an inner sole and a lateral sole
作者： Wolfgang Koliwer , Hans-Joachim Graf
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摘要: An apparatus is provided for molding an article of footwear having outer sole, a lateral sole and inner the soles being elastomer, thermoplastic or mixture isocyanate polyol reacting into polyurethane. The are each injection molded from elastomer bonded at their common contact zone by full vulcanization. may be different elastomers. together in area via chemical bonds between reactive end-groups substances added to elastomer.
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