Shoe manufacturing process using spraying

Abstract

Method for manufacturing a shoe by spraying The method for producing a shoe (1) comprises the following successive steps: - supplying (E01) a foot-shaped support (5), at least one liquid composition comprising a binder and a solvent, and at least one filler; - forming (E02) an upper (2) by spraying (E201) a composite layer based on a liquid composition and spraying (E202) a filler onto the support (5), drying (E203) the resulting composite layer, and repeating (E204) at least once the substeps of spraying (E201, E202) and drying (E203); - forming (E03) an intermediate sole (3) and positioning (E04) the intermediate sole (3) against the upper (2) to form an assembly; - formation (E05) of an outsole (4), assembly (E06) of the outsole (4) on the underside of the assembly formed by the upper (2) and the midsole (3) and formation of a shoe (1);and - removal (E08) of the shoe (1) from the support (5). The formation of a midsole (3) or outsole (4) can also be done by spraying, either directly onto the shoe or separately. Similarly, the assembly of a midsole (3) or outsole (4) can be done by spraying a liquid composition. Figure to be published with the abbreviation: None;