Solid yoga foam roller and processing method thereof
A processing method and technology of yoga columns, which are applied in the field of rubber and plastic products, can solve the problems of large differences in surface pattern hardness of finished products, shorten the service life of yoga columns, and low utilization rate of raw materials, etc., and achieve short production cycle, low cost and high utilization rate Effect
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Embodiment 1
[0037] A solid yoga column described in this embodiment comprises an outer cladding 1 and an inner lining column 2, the outer cladding 1 is a hollow cylinder, the inner side of the outer cladding 1 is provided with a groove 3, and the inner lining column 2 is arranged on Inside the groove 3 , massage bumps 4 are provided on the surface of the outer cladding 1 in a staggered manner. The massage bumps 4 are in the shape of a wolf tooth, and the shape of the inner lining column 2 is a solid cylinder.
[0038] The material of the lining column 2 in this embodiment is EVA.
[0039] A kind of processing method of solid yoga column described in the present embodiment, comprises the following steps:
[0040] (1) Prepare raw materials: its mass components are: ethylene-vinyl acetate copolymer: 75 parts, diisodecyl cyclohexanedicarboxylate: 4 parts, azodicarbonamide: 12 parts, modified sepiolite : 10 parts, zinc oxide: 8 parts, N-phenyl-α-aniline: 2 parts, organotin stabilizer: 1 part,...
Embodiment 2
[0048]A solid yoga column described in this embodiment includes an outer cladding and a lining column, the outer cladding is a hollow cylinder, a groove is provided on the inner side of the outer cladding, and the lining column is arranged in the groove. The surface of the outer cladding layer is provided with staggered massage protrusions, the massage protrusions are semicircular, and the shape of the inner lining column is a solid cylinder.
[0049] The material of the lining column described in this embodiment is EVA.
[0050] A kind of processing method of solid yoga column described in the present embodiment, comprises the following steps:
[0051] (1) Prepare raw materials: its mass components are: ethylene-vinyl acetate copolymer: 70 parts, diisononyl phthalate: 5 parts, ammonium bicarbonate: 10 parts, nano-silica: 12 parts, hard Fatty acid: 5 parts, N-phenyl-β-naphthylamine: 3 parts, liquid barium cadmium stabilizer: 1 part, yellow pigment: 10 parts;
[0052] (2) Pre...
Embodiment 3
[0059] A solid yoga column described in this embodiment includes an outer cladding and a lining column, the outer cladding is a hollow cylinder, a groove is provided on the inner side of the outer cladding, and the lining column is arranged in the groove. The surface of the outer cladding layer is provided with staggered massage protruding points, the massage protruding points are in the shape of a truncated cone, and the shape of the inner lining column is a solid cylinder.
[0060] The material of the lining column described in this embodiment is EVA.
[0061] A kind of processing method of solid yoga column described in the present embodiment, comprises the following steps:
[0062] (1) Prepare raw materials: its mass components are: ethylene-vinyl acetate copolymer: 80 parts, diisononyl cyclohexanedicarboxylate: 2 parts, N,N'-dinitrosopentamethylene tetra Amine: 15 parts, modified sepiolite: 8 parts, magnesium oxide: 10 parts, N-phenyl-N'-cyclohexyl p-phenylenediamine: 2 ...
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