PU elastic environment-friendly shoe sole and production method and manufacturing mold thereof
A mould, environmentally friendly technology, applied in the field of shoe manufacturing, can solve the problems of easy shrinkage or elongation, only one-color, difficult to produce two-color, etc., to reduce the chance of hydrolysis, not easy to break and wrinkle, and easy to operate.
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Specific embodiment 1:
[0030] Such as figure 1 As shown, a PU elastic environmentally friendly sole of the present invention includes an outsole 1 and a midsole 2; the outsole 1 is in the shape of a thin sheet, and the outsole 1 is recessed downward to form a plurality of recesses; The bottom 2 is made of a PU foam layer, the midsole 2 is provided with two buffers, and the midsole 2 is also provided with vent holes; the midsole 2 is completely attached to the outsole 1.
[0031] Preferably, the midsole 2 is provided with a buffer member at the position of the sole of the foot and the position of the heel. Specifically in this embodiment, the buffer member is a circular steel ring.
[0032] In order to ensure the wear and wear resistance of the sole and prolong the service life of the sole, on the basis of the above-mentioned embodiment, in a preferred embodiment, the material of the outsole 1 is TR, TPU, TPE, PVC, TPR, EVA, PU, A kind of rubber.
[0033] In order that the PU elast...
Example Embodiment
Specific embodiment 2:
[0045] Such as figure 1 As shown, a PU elastic environmentally friendly sole of the present invention includes an outsole 1 and a midsole 2; the outsole 1 is in the shape of a thin sheet, and the outsole 1 is recessed downward to form a plurality of recesses; The bottom 2 is made of a PU foam layer, the midsole 2 is provided with two buffers, and the midsole 2 is also provided with vent holes; the midsole 2 is completely attached to the outsole 1.
[0046] Preferably, the midsole 2 is provided with a buffer member at the position of the sole of the foot and the position of the heel. Specifically in this embodiment, the buffer member is a circular steel ring.
[0047] In order to ensure the wear and wear resistance of the sole and prolong the service life of the sole, on the basis of the above-mentioned embodiment, in a preferred embodiment, the material of the outsole 1 is TR, TPU, TPE, PVC, TPR, EVA, PU, A kind of rubber.
[0048] In order that the PU elast...
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