Shoemaking method of waterproof and breathable shoes
A waterproof, breathable, waterproof membrane technology, applied in shoe uppers, footwear, footwear, etc., can solve the problems of unsuitable wear for a long time, cumbersome processing, poor sweat absorption, etc., to improve the phenomenon of glue opening, improve the quality of use, and increase the connection The effect of fastness
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[0019] A shoemaking method for waterproof and breathable shoes, comprising the steps of:
[0020] S1. Material selection: one or several of TPR, EVA, PU, PU air cushion, RB rubber bottom, etc. are selected for the outsole, and non-woven fabric + waterproof membrane + 4MM foam + 28GT / C or net is used for the upper. According to the membrane process, the thickness of the waterproof membrane is usually 0.03 thick, and the surface layer of the inner sole of the shoe is made of activated carbon fabric;
[0021] S2. Pretreatment: Soak the selected materials in a solution of 3% oxidant, where the temperature of the solution is 75-85°C for 15 minutes, then take it out, wash it, and dry it at 50°C;
[0022] S3. Fitting: Lay the fabric selected for the upper on the workbench, and then spread the waterproof film to fit it according to the smooth direction of the upper, then cover the cover with sticky glue, and finally apply pressure to put the sticky glue, waterproof film and Iron up...
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