Far-infrared fiber and its manufacturing method

A far-infrared fiber and far-infrared technology, applied in the direction of single-component polyester rayon, can solve the problems of insufficient bonding and poor durability, and achieve the effects of low cost, simple processing route and remarkable effect

Inactive Publication Date: 2013-01-02
KUNSHAN TIENIU SHIRT FACTORY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current far-infrared fabrics usually use the impregnation method to adhere or absorb the far-infrared materials on the fabric fibers, resulting in insufficient bonding and poor durability.

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

[0026] Preparation of far-infrared ultrafine powder:

[0027] Seaweed Carbon Fiber 5g,

[0028] Silicon dioxide 30 grams,

[0029] Zirconium dioxide 25 grams,

[0030] Aluminum oxide 8 grams,

[0031] Zinc oxide 3 grams;

[0032] After the above components are mixed, the mixed material is ground into a far-infrared ultrafine powder with an average particle size of ≤0.4 microns and a maximum particle size of ≤0.5 microns by means of a jet mill.

[0033] Preparation of far infrared masterbatch:

[0034] Blend and dry the far-infrared ultra-fine powder and fiber base material, add polymer spinning aid, enter the screw extruder to melt, blend and extrude, and granulate to obtain far-infrared masterbatch; fiber base material and far-infrared ultra-fine The weight ratio of micropowder is 100:5;

[0035] Far-infrared fiber production:

[0036] After the far-infrared masterbatch and fiber chips are blended, the far-infrared fiber is formed after spinning, winding and stretching...

Embodiment 2

[0038] Preparation of far-infrared ultrafine powder:

[0039] Seaweed carbon fiber 3 grams,

[0040] Silicon dioxide 45 grams,

[0041] Zirconium dioxide 22 grams,

[0042] Aluminum oxide 5 grams,

[0043] Zinc oxide 8 grams;

[0044] After the above components are mixed, the mixed material is ground into a far-infrared ultrafine powder with an average particle size of ≤0.3 microns and a maximum particle size of ≤0.4 microns by means of a jet mill.

[0045] Preparation of far infrared masterbatch:

[0046] Blend and dry the far-infrared ultra-fine powder and polyester fiber base material, add polymer spinning aid, enter the screw extruder to melt, blend and extrude, and granulate to obtain far-infrared masterbatch; the fiber base material and far-infrared super The weight ratio of fine powder is 100:15;

[0047] Far-infrared fiber production:

[0048] After blending far-infrared masterbatch and polyester fiber chips, far-infrared fibers are formed after spinning, windin...

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Abstract

The invention discloses a far-infrared fiber. The base material of the fiber contains far-infrared ultrafine powder, wherein the far-infrared ultrafine powder comprises the following components, by weight, 3-5 parts of an alga carbon fiber, 30-45 parts of silica, 20-28 parts of zirconium dioxide, 5-10 parts of alumina and 2-10 parts of zinc oxide; the weight ratio of the fiber base material to the far-infrared ultrafine powder is 100:3-15; and the largest particle size of the far-infrared ultrafine powder is not more than 0.5mum. The manufacturing method which enables the alga carbon fiber to be added into the far-infrared ultrafine powder through a master batch process has the advantages of substantial far-infrared effect, simple processing route, easy operation, low cost, and easy industrialized production. The far-infrared fiber can be firmly combined with fiber tissues, and has the advantages of strong durability, non-toxicity and safety.

Description

technical field [0001] The invention relates to a far-infrared fiber and a manufacturing method of the far-infrared fiber. Background technique [0002] Far-infrared health care fabric is a new functional textile in recent years. Far-infrared health-care finishing fabrics can be used to develop health-care heat storage products, medical supplies, etc., such as underwear, close-fitting thermal clothing, bedspreads, sheets, blankets and other bedding, cushions, knee pads, belts, antibacterial and deodorant health-care footwear and electric heating products. [0003] In the infrared radiation band, when atoms or atomic groups in a molecule return from a high-energy vibration state to a low-energy vibration state, 2.5-25 μm far-infrared radiation will occur. If the radiation source is radiation caused by changes in the rotational properties of molecules, far-infrared radiation greater than 25 μm occurs. Studies have shown that the energy of the vibrational spectrum is about 10...

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 Applications(China)
IPC IPC(8): D01F1/10D01F6/92
Inventor 蒋建业
Owner KUNSHAN TIENIU SHIRT FACTORY
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