Method for making soles for women footwears or shoes...

Details Method for making soles for women footwears or shoes... Method for making soles for women footwears or shoes...

B - Operations, Transporting

29

D

18/84

B29D 35/12 (2010.01)

Patent

CA 1107017

ABSTRACT OF THE DISCLOSURE The present invention provides a method for making soles provided with high heel, for womens shoes, in a single piece, by injection molding thermoplastics materials in a mould formed by a plurality complementary portions defining there- between the cavity of the sole-heel wherein into the heel cavity, before the injection are inserted a sheet material for laterally and rearwardly covering the heel and a stiffening core of rigid structure, said rigid structure being provided with a downwardly vertical direction concavely curved front wall and, at the front face thereof, with two continuous side fins extending for a length equal to the covering sheet material thickness and, at the base thereof, with slots and at least two blind holes for fixing the heel top-piece.

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