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Terahertz-polylactic acid textile filling cotton with ecological antibacterial and health-care functions

A technology of terahertz and cotton filling, applied in the field of textile filling cotton, can solve the problems of demanding weaving process, heat sensitivity, easy stretching, etc., and achieve excellent moisture absorption control ability, good antibacterial property, and good air permeability.

Pending Publication Date: 2021-12-31
南通市同泰纺织科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the melting point of polylactic acid fiber is low, the glass transition temperature is low, it is sensitive to heat, it is easy to be stretched under force, and the weaving process is demanding.

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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  • Terahertz-polylactic acid textile filling cotton with ecological antibacterial and health-care functions
  • Terahertz-polylactic acid textile filling cotton with ecological antibacterial and health-care functions

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A textile filling cotton with terahertz-polylactic acid ecological antibacterial health function, mainly composed of 5 parts of far-infrared fibers, 20 parts of terahertz fibers, 15 parts of polylactic acid fibers and 65 parts of polyester fibers. Among them, terahertz fiber includes 5% terahertz functional masterbatch and 95% spinning grade polymer; terahertz masterbatch is prepared from terahertz mineral materials, carriers and additives; polylactic acid fiber is interwoven with anti-mite fiber, The anti-mite fiber is soaked in anti-mite liquid; the single fiber fineness of polyester fiber is 3.0dtex; the particle size of terahertz mineral material is 50nm; the content of silicon oxide in terahertz mineral material is 50wt%; spinning grade polymer It is selected from PET; the moisture absorption rate of textile filling cotton is 8.0%; the single fiber elastic modulus of polyester fiber is 25cN / dtex; polyester fiber is a composite fiber, which has a helical shape under ...

Embodiment 2

[0024] A textile filling cotton with terahertz-polylactic acid ecological antibacterial health function, mainly composed of 10 parts of far-infrared fibers, 30 parts of terahertz fibers, 15 parts of polylactic acid fibers and 55 parts of polyester fibers. Among them, the terahertz fiber includes 20% of terahertz functional masterbatch and 80% of spinning grade polymer; The anti-mite fiber is soaked in the anti-mite liquid; the single fiber fineness of the polyester fiber is 10dtex; the particle size of the terahertz mineral material is 10μm; the content of silicon oxide in the terahertz mineral material is 80wt%; From PP; the moisture absorption rate of textile filling cotton is 22%; the single fiber elastic modulus of polyester fiber is 25cN / dtex; polyester fiber is a composite fiber, which has a spiral shape under no load.

Embodiment 3

[0026] A textile filling cotton with terahertz-polylactic acid ecological antibacterial health function, which is mainly composed of 8 parts of far-infrared fibers, 25 parts of terahertz fibers, 20 parts of polylactic acid fibers and 75 parts of polyester fibers. Among them, terahertz fiber includes 15% terahertz functional masterbatch and 85% spinning grade polymer; terahertz masterbatch is prepared from terahertz mineral materials, carriers and additives; polylactic acid fiber is interwoven with anti-mite fiber, The anti-mite fiber is soaked in anti-mite liquid; the single fiber fineness of polyester fiber is 6.0dtex; the particle size of terahertz mineral material is 5μm; the content of silicon oxide in terahertz mineral material is 65wt%; spinning grade polymer It is selected from PE; the moisture absorption rate of textile filling cotton is 16%; the single fiber elastic modulus of polyester fiber is above 25cN / dtex; polyester fiber is a composite fiber, which has a spiral ...

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Abstract

The invention discloses terahertz-polylactic acid textile filling cotton with ecological antibacterial and health-care functions. The terahertz-polylactic acid textile filling cotton is mainly formed by blending 5-10 parts of far infrared fibers, 20-30 parts of terahertz fibers, 15-25 parts of polylactic acid fibers and 30-80 parts of polyester fibers; the terahertz fibers comprise 5-20% of terahertz functional master batch and 80-95% of spinning-grade polymer; the terahertz master batch is prepared from a terahertz mineral material, a carrier and an auxiliary agent; the polylactic acid fibers and anti-mite fibers are interwoven, and the anti-mite fibers are soaked in anti-mite liquid; and the single fiber number of the polyester fibers is 1.0 dtex to 10 dtex. The textile filling cotton has good antibacterial property, skin-friendly property and elasticity, is comfortable to wear, has certain anti-mite and mite-repelling effects, and also has good air permeability and excellent moisture absorption control capability; and the terahertz fibers and the polylactic acid fibers are organically combined, so that the textile filling cotton has the advantages and effects of terahertz and polylactic acid at the same time.

Description

technical field [0001] The invention relates to the technical field of textiles, in particular to a textile filling cotton with terahertz-polylactic acid ecological antibacterial and health-care functions. Background technique [0002] Modern medicine has proved that the terahertz waves released by terahertz materials can effectively kill bacteria. Terahertz (THz) waves refer to electromagnetic waves with a frequency in the range of 0.1-10THz (wavelength 3000-30μm), which coincide with millimeter waves in the long-wave band and coincide with infrared light in the short-wave band. The theoretical transition zone is also the transition zone from electronics to photonics, which is called the "THz gap" of the electromagnetic spectrum. With the advancement and development of science and technology, researchers are studying terahertz waves more and more deeply. , and its application in the field of fiber textiles is also increasing. As consumers have higher and higher functional...

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): D04H1/02D04H1/435D04H1/4282D04H1/4326D01F1/10
CPCD04H1/02D04H1/435D04H1/4282D04H1/4326D01F1/10
Inventor 邱桐
Owner 南通市同泰纺织科技有限公司
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