Multilayer wear-resisting yoga mat
A technology for yoga mats and fiber cloth layers, applied in layered products, rubber layered products, synthetic resin layered products, etc., can solve the problems of poor surface wear resistance and low service life
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Embodiment 1
[0057] like figure 1 Shown, a kind of multi-layer wear-resistant yoga mat, this multi-layer wear-resistant yoga mat comprises the fiber cloth layer 1 densely covered with protruding fiber burrs 2 on the upper and lower surfaces, and the upper and lower surfaces of the fiber cloth layer 1 are respectively provided with polyurethane foam boards 4 and the rubber substrate 3, and the lower surface of the rubber substrate 3 is an arc-shaped surface concave from the edge to the middle, and the upper surface of the polyurethane foam board 4 is densely covered with arc-shaped protrusions 5 protruding from its surface 2-3mm.
[0058] The above is the basic implementation of this embodiment, further optimization, improvement and limitation can be done on the basis of the above:
[0059] For example, the fiber cloth layer 1 is a non-woven fabric made by a conventional needle-punched non-woven process after mixing PAN-based carbon fiber precursors, glass fiber filaments and polypropylene fi...
Embodiment 2
[0076] like figure 1 Shown, a kind of multi-layer wear-resistant yoga mat, this multi-layer wear-resistant yoga mat comprises the fiber cloth layer 1 densely covered with protruding fiber burrs 2 on the upper and lower surfaces, and the upper and lower surfaces of the fiber cloth layer 1 are respectively provided with polyurethane foam boards 4 and the rubber substrate 3, and the lower surface of the rubber substrate 3 is an arc-shaped surface concave from the edge to the middle, and the upper surface of the polyurethane foam board 4 is densely covered with arc-shaped protrusions 5 protruding from its surface 2-3mm.
[0077] The above is the basic implementation of this embodiment, further optimization, improvement and limitation can be done on the basis of the above:
[0078] For example, the fiber cloth layer 1 is a non-woven fabric made by a conventional needle-punched non-woven process after mixing PAN-based carbon fiber precursors, glass fiber filaments and polypropylene ...
Embodiment 3
[0095] like figure 1 Shown, a kind of multi-layer wear-resistant yoga mat, this multi-layer wear-resistant yoga mat comprises the fiber cloth layer 1 densely covered with protruding fiber burrs 2 on the upper and lower surfaces, and the upper and lower surfaces of the fiber cloth layer 1 are respectively provided with polyurethane foam boards 4 and the rubber substrate 3, and the lower surface of the rubber substrate 3 is an arc-shaped surface concave from the edge to the middle, and the upper surface of the polyurethane foam board 4 is densely covered with arc-shaped protrusions 5 protruding from its surface 2-3mm.
[0096] The above is the basic implementation of this embodiment, further optimization, improvement and limitation can be done on the basis of the above:
[0097] For example, the fiber cloth layer 1 is a non-woven fabric made by a conventional needle-punched non-woven process after mixing PAN-based carbon fiber precursors, glass fiber filaments and polypropylene ...
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