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A preparation method of long-acting magnetic therapy thermal underwear

A thermal underwear, long-lasting technology, applied in magnetic therapy, underwear, electrotherapy and other directions, can solve the problems of discomfort, air permeability, water absorption, softness that cannot catch up with cotton fibers, no research reports, etc. Good effect, strong water absorption effect

Active Publication Date: 2018-06-01
佛山市霏比服饰智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, synthetic polyester fibers are not comfortable as underwear fabrics, and their air permeability, water absorption, and softness are not as good as cotton fibers.
How to evenly implant nano magnetic therapy health care materials in cotton fibers, there is no research report yet

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] In step (1), the mass fraction of the acetone solution is 10%, the soaking time is 1h, and the liquid squeeze rate is 80%; the pH value of the strong alkali solution is 14, and it is reacted at 80°C for 2h; wherein, the The strong alkali solution mainly includes one of sodium hydroxide and potassium hydroxide, and the acid is one of dilute hydrochloric acid, dilute nitric acid and dilute sulfuric acid;

[0033] In step (2), the concentration of the graphene oxide is 10g / L, Fe 2+ The concentration is 1g / L, Fe 3+ The concentration is 2g / L;

[0034] In step (4), the extruded water is 80% of the total water absorption of cotton fibers;

[0035] In step (5), the pH value of the alkaline solution is 9, and the volume ratio of the cotton fiber processed in the step (4) to the alkaline solution is 1:0.8; the alkaline solution is mainly composed of ammonia, hydrogen One or more of sodium, sodium hydroxide, sodium carbonate, sodium bicarbonate, preferably, the alkaline solutio...

Embodiment 2

[0041] In the step (1), the mass fraction of the acetone solution is 15%, the soaking time is 50min, and the squeeze rate is 78%; the pH value of the strong alkali solution is 13.5, and the reaction is carried out at 82°C for 1h45min; wherein, the The strong alkali solution mainly includes one of sodium hydroxide and potassium hydroxide, and the acid is one of dilute hydrochloric acid, dilute nitric acid and dilute sulfuric acid;

[0042] In step (2), the concentration of the graphene oxide is 20g / L, Fe 2+ The concentration is 3g / L, Fe 3+ The concentration is 6g / L;

[0043] In step (4), the extruded water is 75% of the total water absorption of cotton fibers;

[0044] In step (5), the pH value of the alkaline solution is 9.5, and the volume ratio of the cotton fiber processed in the step (4) to the alkaline solution is 1:1; the alkaline solution is mainly composed of ammonia, hydrogen One or more of sodium, sodium hydroxide, sodium carbonate, sodium bicarbonate;

[0045] In ...

Embodiment 3

[0050] In step (1), the mass fraction of the acetone solution is 20%, the soaking time is 40min, and the liquid squeeze rate is 75%; the pH value of the strong alkali solution is 13, and it is reacted at 85°C for 1h30min; wherein, the The strong alkali solution mainly includes one of sodium hydroxide and potassium hydroxide, and the acid is one of dilute hydrochloric acid, dilute nitric acid and dilute sulfuric acid;

[0051] In step (2), the concentration of described graphene oxide is 30g / L, Fe 2+ The concentration is 5g / L, Fe 3+ The concentration is 10g / L;

[0052] In step (4), the extruded water is 70% of the total water absorption of cotton fibers;

[0053] In step (5), the pH value of the alkaline solution is 10, and the volume ratio of the cotton fiber processed in the step (4) to the alkaline solution is 1:1.2; the alkaline solution is mainly composed of ammonia, hydrogen One or more of sodium, sodium hydroxide, sodium carbonate, sodium bicarbonate;

[0054] In ste...

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Abstract

The invention discloses a long-acting magnet therapy thermal underwear and a manufacturing method thereof. The long-acting magnet therapy thermal underwear is mainly formed by blending a foamy ferroferric oxide / graphene / cotton fiber compound and an unprocessed cotton fiber. The manufacturing method of the long-acting magnet therapy thermal underwear includes the following steps that the cotton fiber is preprocessed firstly and then is immersed into a solution containing Fe<3+>, Fe<2+> and oxidized graphene, then the cotton fiber containing the Fe<3+>, Fe<2+> and oxidized graphene is put in an alkaline solution, quick-freezing forming is performed after hydrothermal reaction, vacuum freeze-drying is performed to obtain the loose and porous foamy ferroferric oxide / graphene / cotton fiber compound containing an inorganic nano magnetic material, and the foamy ferroferric oxide / graphene / cotton fiber compound and the unprocessed cotton fiber are blended, and then the long-acting magnet therapy thermal underwear is manufactured according to conventional follow-up steps. The manufactured long-acting magnet therapy thermal underwear is good in warning effect, breathability and hygroscopic property, has magnet-therapy, antistatic and anti-microbial effects and the like, is easy to wash, is resistant to rubbing and is convenient to finish.

Description

technical field [0001] The invention belongs to the field of clothing preparation, and in particular relates to a preparation method of long-acting magnetic therapy thermal underwear. Background technique [0002] Modern medicine has concluded that the mechanism of magnetic therapy is to produce biological effects and therapeutic effects through the influence of magnetic fields on the distribution of biological currents in the body, the movement state of charges, and the magnetic orientation of biopolymers, mainly stimulating the meridians of the human body. , Acupoint pain relief and other effects. [0003] Existing magnetic therapy underwear generally arranges several magnetic therapy devices at various positions of clothes, or arranges several common magnets at several positions of clothes. They all have defects such as uncomfortable wearing, inconvenient washing, and easy damage. In order to improve this shortcoming, Chinese invention patent application CN102102238A di...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A41B9/12A41B17/00A61N2/08
CPCA41B9/12A41B17/00A41B2400/20A41B2400/34A61N2/004A61N2/06
Inventor 刘丽蓉王勇丁超
Owner 佛山市霏比服饰智能科技有限公司