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Jade-zinc cool health-care fiber and preparation method thereof

A technology of health-care fiber and jade zinc, which is applied in fiber treatment, fiber type, biochemical fiber treatment, etc., can solve the problems of fiber spinnability and single function, prolong the fragrance release time, promote metabolism, and improve headaches Effect

Active Publication Date: 2021-06-29
浙江义乌露炜针织内衣有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to overcome that the functionality of jade fiber in the prior art is relatively single, and it is difficult to meet people's increasing functional requirements for underwear; The melt is spun and formed together, and adding more jade powder or other functional particles will affect the spinnability of the fiber. A jade-zinc icy health-care fiber and its preparation method are provided. Functional powders such as jade powder, tourmaline powder, nano-zinc oxide and aromatic slow-release particles are added, so that the prepared fiber has the functions of cooling, releasing negative ions, antibacterial and deodorizing, etc. It is suitable for preparing underwear, shapewear, socks, Pajamas, T-shirts, shirts and other personal clothing, and the addition of various functional particles will not affect the spinnability of the fiber

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

[0042] A preparation method of jade-zinc icy health-care fiber, comprising the steps of:

[0043] (1) The functional powder comprising submicron jade powder, submicron tourmaline powder, nano-zinc oxide and aromatic slow-release particles with a mass ratio of 5:1:1:4 and a polyacrylate emulsion with a solid content of 42wt% Mixing and stirring to obtain a spray slurry, the mass fractions of the functional powder and the polyacrylate emulsion in the spray slurry are 50% and 50% respectively;

[0044] (2) After the polyester chip is melted, the cross-shaped spinneret is sprayed and cooled to obtain a cross-shaped monofilament;

[0045] (3) Spray the obtained monofilament with the spraying slurry, and the spraying quality of the spraying slurry is 15% of the conveying quality of the polyester melt per unit time in the step (2);

[0046] (4) The monofilaments after spraying are bundled and oiled and then enter the spinning tunnel, and are spun at 90°C;

[0047] (5) After spinnin...

Embodiment 2

[0055] A preparation method of jade-zinc icy health-care fiber, comprising the steps of:

[0056] (1) The functional powder comprising submicron jade powder, submicron tourmaline powder, nano-zinc oxide and aromatic slow-release particles with a mass ratio of 4:2:1:3 and a polyacrylate emulsion with a solid content of 42wt% Mixing and stirring to obtain a spray slurry, the mass fractions of the functional powder and the polyacrylate emulsion in the spray slurry are 40% and 60% respectively;

[0057] (2) obtain the monofilament that the cross-section is the rice font through the rice-shaped spinneret spinneret cooling after the polyester chips are melted;

[0058] (3) spraying the obtained monofilament with the spraying slurry, the spraying quality of the spraying slurry is 20% of the conveying quality of the polyester melt per unit time in the step (2);

[0059] (4) The monofilaments after spraying are bundled and oiled and then enter the spinning tunnel, and are spun at 80°C...

Embodiment 3

[0068] A preparation method of jade-zinc icy health-care fiber, comprising the steps of:

[0069] (1) The functional powder comprising submicron jade powder, submicron tourmaline powder, nano-zinc oxide and aromatic slow-release particles with a mass ratio of 6:1:1:5 and a polyacrylate emulsion with a solid content of 42wt% Mixing and stirring to obtain a spray slurry, the mass fractions of the functional powder and the polyacrylate emulsion in the spray slurry are 60% and 40% respectively;

[0070] (2) After the polyester chips are melted, the cross-section is double-cross-shaped monofilament obtained through double-cross spinneret spinneret cooling;

[0071] (3) Spray the obtained monofilament with the spraying slurry, and the spraying quality of the spraying slurry is 10% of the conveying quality of the polyester melt per unit time in the step (2);

[0072] (4) The monofilament after spraying is bundled and oiled and then enters the spinning tunnel, and is spun at 100°C; ...

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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Abstract

The invention discloses jade-zinc cool health-care fiber and a preparation method thereof. Functional powder is loaded in the jade-zinc cool health-care fiber, and the functional powder is prepared from jade powder, tourmaline powder, nano zinc oxide and aromatic slow-release particles; and the aromatic sustained-release particle has a three-layer core-shell structure which sequentially comprises a mesoporous silica core loaded with plant essential oil, a phase change material layer composed of hexadecanoic acid and tetradecanol and an amorphous silica protection layer on the outer side of the phase change material layer from inside to outside. The functional powder such as the jade powder, the tourmaline powder, the nano-zinc oxide and the fragrant slow-release particles are added into the polyester fiber, so that the prepared fiber has the effects of cooling, releasing negative ions, resisting bacteria, deodorizing and the like, can realize controlled release of fragrance along with temperature change, and is suitable for preparing underwear, shapewear, socks, pajamas, T-shirts, shirts and other close-fitting clothes; and the spinnability of the fibers cannot be affected by the addition of various functional particles.

Description

technical field [0001] The invention relates to the technical field of functional fibers, in particular to a jade-zinc icy health-care fiber and a preparation method thereof. Background technique [0002] With the continuous improvement of living standards, people's requirements for the quality of underwear are also increasing day by day, and underwear with various functions emerges at the historic moment, such as antibacterial, radiation protection, warmth and so on. In the hot summer, people urgently need a kind of underwear with cooling effect. Wearing a cool and breathable clothing in high temperature weather can greatly improve the comfort of the human body, which is conducive to work and life. [0003] At present, the existing clothing with cooling function is generally made by adding jade jade fiber, for example, "a kind of Hetian jade fiber and its preparation method" disclosed in Chinese patent literature, its publication number CN109487369A, the invention The fibe...

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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IPC IPC(8): D06M11/79D06M11/82D06M11/44D06M13/00D06M13/188D06M13/144D06M13/463D06M101/32
CPCD06M11/79D06M11/82D06M11/44D06M13/005D06M13/188D06M13/144D06M13/463D06M16/00D06M2101/32
Inventor 余小民
Owner 浙江义乌露炜针织内衣有限公司
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