METHOD FOR PRODUCING FLEXIBLE THREE-DIMENSIONAL ARTICLES Russian patent published in 2017 - IPC B29D35/10 B29C45/28 B29D35/12 A43D86/00 A43B23/02 

Abstract RU 2613432 C2

FIELD: footwear.

SUBSTANCE: invention relates to a method for producing flexible three-dimensional articles, for example shoes, clothes, bags. Method involves making a top from an outer material, cutting parts (4) forming the outer material of the produced article. Then prepared are form (1) and counterform (3) with smooth opposite surfaces, onto which parts pieces (4) are placed, which will form the material outer top. These pieces, along with the form and the counterform without ribs on the section occupied by the pieces, define network of channels (6), through which a fused plastic is pumped in. Pieces are fixed on a flexible sheet pattern in their specified positions in the outer material of the article.

EFFECT: technical result achieved when using the method according to the invention is to allow using one form for several different articles made from a flexible cutoff blank, especially when using non-stretched, leather-like materials as the outer material.

12 cl, 31 dwg

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RU 2 613 432 C2

Authors

Dates

2017-03-16Published

2012-03-06Filed