Rubber and plastic puncture-proof multifunctional shoe sole and preparation method thereof
A puncture-proof and multi-functional technology, which is applied in the direction of shoe soles, footwear, and other household appliances, etc., can solve the problems of EVA foam soles such as airtightness, slipping and grinding of soles, slipping and odor, etc., and achieve good anti-slip performance and surface Good smoothness and resilience
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[0036] Example one
[0037] As shown in the figure, a rubber-plastic puncture-proof multifunctional shoe sole and a preparation method thereof include a sole body 1, the sole body comprising a three-layer structure of upper, middle and lower, the upper layer is the contact layer 2, the middle is the protective layer 3, and the lower layer is The elastic layer 4, the contact layer is a cork layer formed by cork particles, the protective layer is a puncture-proof cloth filled layer, and the elastic layer is a composite layer of EVA and rubber.
[0038] In this embodiment, the cork layer is compression molding of cork particles with a thickness of 1.2mm and a hardness of Shore A38; the protective layer is a three-dimensional woven cloth with a thickness of 1.2mm; the thickness of the elastic layer is 9.6mm, The hardness is Shore A50. The three-dimensional weaving process of the protective layer achieves the technical effect of increasing the toughness and strength of a single layer by s
Example Embodiment
[0054] Example two
[0055] In this embodiment, the cork layer is compression molding of cork particles with a thickness of 1.6mm and a hardness of Shore A40; the protective layer is a three-dimensional woven cloth with a thickness of 1.8mm; the thickness of the elastic layer is 10.5mm, The hardness is Shore A60. The three-dimensional weaving process of the protective layer achieves the technical effect of increasing the toughness and strength of a single layer by several times. At the same time, the sense of space is more abundant than the general textile process, and the air permeability effect is better.
[0056] In this embodiment, the cork layer of the contact layer is a cork spliced surface material with a thickness of 1.6mm and a hardness of Shore A40; the thickness of the protective layer is 1.8mm; the thickness of the elastic layer is 10.5mm, and the hardness is Shore A40. A60.
[0057] In this embodiment, the structure obtained after the elastic layer is molded and foamed
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