Method for the manufacture of footwear having a reinforced upper
AssigneeTecnica SpA
InventorsAntonello Marega, Franco Bonsembiante
Life of this patent
Estimating the term…
Abstract
An upper material is pressed so as to produce a plurality of separate areas (22) raised relative to the outer face of the upper (10) and corresponding to the mounting positions of lacing hooks or eyes (14), and a plastics material having good flexibility and resistance to tension and bending is joined to the rear face of the upper material to produce a semi-finished upper which gives rise, in the final footwear, to greater softness and to an improved ability of the upper to bend in response to the stresses applied to the upper by the foot in use in the regions interposed between those in which the lacing eyes or hooks (14) are fixed.
Claims6
A method of manufacturing semi-finished uppers of footwear, a visible face of an upper being formed from a single sheet of a material selected from at least one of natural leather and a synthetic upper material, said method comprising the steps of:
- (a) joining at least one layer of a reinforcing material to a plurality of separate parts of a rear face of the single sheet to form a plurality of reinforced separate parts;
- and
- (b) pressing the single sheet having the reinforced separate parts to produce a plurality of raised areas on the visible face of the upper, said raised areas corresponding to a plurality of mounting positions and to said reinforced separate parts in a finished footwear product.
A method of manufacturing semi-finished uppers of footwear, said method comprising the steps of:
- (a) forming an upper having a visible face, a rear face and a front opening from a single sheet of a material selected from a natural leather or a synthetic upper material;
- (b) joining at least one layer of a reinforcing material to a plurality of separate parts of the rear face of the single sheet to form a plurality of reinforced separate parts;
- and
- (b) pressing the single sheet having the reinforced separate parts to produce a plurality of raised separate areas on the visible face of the upper, said raised separate areas corresponding only to a plurality of mounting positions and to said reinforced separate parts for at least one of lacing hooks or eyes of a finished footwear product.
Dependencies are inferred from the claim text.