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A sweat-absorbing and antibacterial sports bandage

A technology for sports and bandages, which is applied in bandages, absorbent pads, textiles, and papermaking, etc. It can solve the problems of discounted bandage sterilization, poor sweat absorption, and affecting the quality of sports, so as to protect the skin, inhibit the growth of bacteria, and avoid The slippery effect of the bandage

Active Publication Date: 2021-01-22
JIANGSU REAK HEALTHY ARTICLES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Sports bandages are worn during exercise to prevent sports injuries, protect and strengthen joints and muscles, and are one of the effective means of protecting ankles, wrists, fingers and other vulnerable parts. However, the current market The bandage is not good at absorbing a lot of sweat during exercise, and it is easy to breed bacteria after soaking in sweat, which will produce peculiar smell, bring unpleasant feelings to people, and easily cause skin allergies and affect the quality of exercise
[0003] Existing patent document CN 106618861 A discloses a kind of dustproof and antibacterial elastic bandage, specifically discloses that the edge of the outer surface of the bandage is coated with a photocatalyst bactericidal layer, and the photocatalyst bactericidal layer is composed of nano-titanium dioxide, nano-silica, carbon fiber particles and It is composed of vegetable glue, which can enhance the antibacterial effect to a certain extent, but the bandage in the patent document needs to be irradiated with ultraviolet rays to have an antibacterial effect, so the sterilization of the bandage is greatly reduced, and the bandage in the patent document has no effect on the antibacterial effect. The absorption capacity of sweat is weak

Method used

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  • A sweat-absorbing and antibacterial sports bandage

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A sweat-absorbing and antibacterial sports bandage is made of the following raw materials in parts by weight: 66 polyvinyl chloride, 37 modified nylon, 14 bamboo fibers, 10 chitosan fibers, and 6 carbon fibers.

[0021] For the modified nylon, place nylon particles in a reaction kettle, heat to 320°C, stir until fully blended, slowly cool down to 270°C, add 2-methyl methacrylate of 6% by weight of nylon particles, and stir until fully Mix to improve the water absorption of nylon, continue to cool down to 210°C, add vinyl acetate with 3% weight of nylon particles, keep stirring at 120r / min for 15min, make vinyl acetate and nylon quickly graft, enhance the elasticity of nylon, melt spinning, Modified nylon was obtained.

[0022] A preparation method for sweat-absorbing antibacterial sports bandage, comprising the following steps:

[0023] (1) Mix polyvinyl chloride, bamboo fiber and 1 / 2 chitosan fiber and add it to titanium dioxide suspension at a concentration of 8 mg / L...

Embodiment 2

[0029] A sweat-absorbing and antibacterial sports bandage is made of the following raw materials in parts by weight: 67% polyvinyl chloride, 38% modified nylon, 15% bamboo fiber, 11% chitosan fiber, and 7% carbon fiber.

[0030] For the modified nylon, the nylon particles are placed in a reaction kettle, heated to 330°C, stirred until fully blended, slowly cooled to 280°C, 2-methyl methacrylate with 7% weight of the nylon particles is added, and stirred until fully Mix to improve the water absorption of nylon, continue to cool down to 220°C, add vinyl acetate with 4% weight of nylon particles, keep stirring at 130r / min for 18min, make vinyl acetate and nylon quickly graft, enhance the elasticity of nylon, melt spinning, Modified nylon was obtained.

[0031] A preparation method for sweat-absorbing antibacterial sports bandage, comprising the following steps:

[0032] (1) Mix polyvinyl chloride, bamboo fiber and 1 / 2 chitosan fiber and add it to the titanium dioxide suspension ...

Embodiment 3

[0038] A sweat-absorbing and antibacterial sports bandage is made of the following raw materials in parts by weight: 68 polyvinyl chloride, 39 modified nylon, 16 bamboo fibers, 12 chitosan fibers, and 8 carbon fibers.

[0039] For the modified nylon, place nylon particles in a reaction kettle, heat to 340°C, stir until fully blended, slowly cool down to 290°C, add 2-methyl methacrylate of 8% by weight of nylon particles, and stir until fully Mix to improve the water absorption of nylon, continue to cool down to 230°C, add vinyl acetate with 5% weight of nylon particles, keep stirring at 140r / min for 20min, make vinyl acetate and nylon quickly graft, enhance the elasticity of nylon, melt spinning, Modified nylon was obtained.

[0040] A preparation method for sweat-absorbing antibacterial sports bandage, comprising the following steps:

[0041] (1) Mix polyvinyl chloride, bamboo fiber and 1 / 2 chitosan fiber and add it to titanium dioxide suspension at a concentration of 10 mg / ...

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Abstract

The invention mainly relates to the technical field of bandage processing and discloses a sweat-absorbent antibacterial sports bandage. The sweat-absorbent antibacterial sports bandage is prepared from, by weight, 66-68 parts of polyvinyl chloride fibers, 37-39 parts of modified polyamide fibers, 14-16 parts of bamboo fibers, 10-12 parts of chitosan fibers and 6-8 parts of carbon fibers. The sweat-absorbent antibacterial sports bandage is flexible, elastic, capable of closely fitting the joint to play a role in full protection, capable of quickly absorbing sweat in sports and capable of effectively inhibiting odor of the bandage, avoiding mildewing and prolonging the service life of the bandage, and the antibacterial rate reaches 86.3%. The polyvinyl chloride fibers, the bamboo fibers and1 / 2 of the chitosan fibers are mixed and soaked in titanium dioxide suspension. By mixing of the various fibers, elasticity and moisture absorption of the bandage can be improved, softness and skin friendliness are achieved, and joint protection is enhanced; by soaking of the mixed fibers in the titanium dioxide suspension, uniform distribution of titanium dioxide among the fibers can be realized,and accordingly fabric softness, smoothness and antibacterial performance can be improved, and odor generated in sweat absorption is avoided.

Description

technical field [0001] The invention mainly relates to the technical field of bandage processing, in particular to a sweat-absorbing and antibacterial sports bandage. Background technique [0002] Sports bandages are worn during exercise to prevent sports injuries, protect and strengthen joints and muscles, and are one of the effective means of protecting ankles, wrists, fingers and other vulnerable parts. The bandage is not good at absorbing a lot of sweat during exercise, and it is easy to breed bacteria after being immersed in sweat, which produces peculiar smell, brings unpleasant feelings to people, and is also easy to cause skin allergies and affect the quality of exercise. [0003] Existing patent document CN 106618861 A discloses a dust-proof and sterilizing elastic bandage, which specifically discloses that the edge of the outer surface of the bandage is coated with a photocatalyst bactericidal layer, and the photocatalyst bactericidal layer is composed of nano-tita...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61L15/26A61L15/18A61L15/28A61L15/40A61L15/46D01F6/52D01F6/44
CPCA61L15/18A61L15/26A61L15/28A61L15/40A61L15/46A61L2300/102A61L2300/104A61L2300/30A61L2300/404D01F6/44D01F6/52C08L75/04C08L77/00C08L5/08C08L51/08
Inventor 张海涛
Owner JIANGSU REAK HEALTHY ARTICLES CO LTD
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