Manufacturing process of shoe with internally waterproofed fabric upper

Procede de fabrication d'une chaussure comportant une tige interieure etancheisee

Abstract

A manufacturing process of shoe with fabric upper (10) that is internally provided with a waterproof coating layer (10a) made of plastic material. The process comprises the step of piercing of the upper (10) in order to inject plastic material in an intermediate space (4a) between a core (1) of a mold (S) and the upper (100).

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