Multifunctional fibers with cooling feeling

A multi-functional, cool-feeling technology, applied in the field of clothing fibers, can solve the problems of insufficient fabric softness and wearing comfort, and achieve the effects of high production efficiency, good gloss and soft touch, and extended timeliness

Inactive Publication Date: 2018-02-27
金华市伊万卡科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The blended yarn is blended with a variety of fibers, the advantages of the fibers are complementary, and it has a variety of styles. It not only has the characteristics of moisture absorption and breathability, comfortable wearing, and smooth hand feeling, but also has an instant cooling effect. Cool, there is a temperature difference of 5-6° when exposed to sunlight. After the skin sweats, the sweat moisture on the skin surface can be absorbed and transported to the surface of the fabric and dissipated. However, the fabric is not soft enough and the wearing comfort is not enough.

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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  • Multifunctional fibers with cooling feeling

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Effect test

Embodiment 1

[0012] The multifunctional cooling-feeling fiber, the preparation method of which comprises the preparation of peppermint oil microcapsules, the preparation of multi-functional cooling-feeling fiber slices, and the preparation of multi-functional cooling-feeling fibers. The specific steps are:

[0013] 1) Preparation of peppermint oil microcapsules: Take 30 parts of peppermint oil, 45 parts of wall material, 3 parts of emulsifier, and 0.012 parts of crosslinking agent in parts by weight, first prepare a wall material solution with a concentration of 1.7% and an emulsified solution with a concentration of 0.45% Pre-emulsify the peppermint oil and emulsifier solution for 65 seconds, then add the wall material solution to continue emulsification for 2 minutes, then adjust the pH to 3.8, and continue to react for 12 minutes at a temperature of 38 °C and a stirring rate of 700 r / min. Cool to 10°C, adjust the pH to 9.2, add a cross-linking agent to react for 20 minutes, and spray dry...

Embodiment 2

[0017] Multifunctional cool feeling fiber, its preparation method is:

[0018] 1) Preparation of peppermint oil microcapsules: Take 20 parts of peppermint oil, 55 parts of wall material, 2 parts of emulsifier, and 0.02 part of crosslinking agent in parts by weight, first prepare a wall material solution with a concentration of 1.3% and an emulsified solution with a concentration of 0.7% Pre-emulsify the peppermint oil and emulsifier solution for 50 seconds, then add the wall material solution to continue emulsification for 4 minutes, then adjust the pH to 3, and continue to react for 16 minutes at a temperature of 45 °C and a stirring rate of 500 r / min. Cool to 3°C, adjust the pH to 10, add a cross-linking agent to react for 13 minutes, and spray dry to obtain microcapsules with a fineness of 1-5 μm. The above-mentioned wall materials are gelatin and gum arabic with a weight ratio of 1:1.1;

[0019] 2) Preparation of multi-functional cooling fiber slices: Add polyamide, jade p...

Embodiment 3

[0022] Multifunctional cool feeling fiber, its preparation method is:

[0023] 1) Take 25 parts of peppermint oil, 48 parts of wall material, 2.5 parts of emulsifier, and 0.015 parts of crosslinking agent by weight. The wall material is gelatin and gum arabic with a weight ratio of 1:1. material solution and emulsifier solution with a concentration of 0.5%, then pre-emulsify peppermint oil and emulsifier solution for 60s, then add the wall material solution to continue emulsification for 3min, then adjust the pH to 3.5, and continue to stir at a temperature of 40°C and a stirring rate of 600r React for 14 minutes under the condition of 1 / min, then cool to 6°C, adjust the pH to 9.5, add a cross-linking agent to react for 15 minutes, and spray dry to obtain peppermint oil microcapsules with a fineness of 1-5 μm;

[0024] 2) Add polyamide with a weight ratio of 100:0.8:0.3, jade powder and peppermint oil microcapsules surface-treated with silane coupling agent and titanate coupli...

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 multifunctional fibers with a cooling feeling. The making method comprises the following steps: pre-emulsifying mint oil and an emulsifier solution, adding a wall material solution to be continuously emulsified, then stirring and reacting, adding a cross-linking agent to react, and performing spray drying to obtain mint oil microcapsules; adding polyamide, jade powder and the mint oil microcapsules into a mixer to be pre-mixed, and performing melt extrusion in an extruder so as to obtain multifunctional cooling fiber slices; performing melt spinning on the multifunctional cooling fiber slices and aids in a screw extruder, thereby obtaining the multifunctional fibers with the cooling feeling. The multifunctional fibers with the cooling feeling disclosed by the invention have the beneficial effects that the prepared mint oil microcapsules and jade powder are coated in the fibers, so that the fibers have the cooling feeling and the mint flavor, and then the prepared textile fabric has the advantages of being capable of cooling and refreshing, antibacterial, anti-inflammatory and cool to wear. Moreover, the fiber fabric is easy to color, excellent in sweat absorbing effect, non-irritating to skin and excellent in glossiness and touch flexibility.

Description

technical field [0001] The invention relates to the field of clothing fibers, in particular to multifunctional cool feeling fibers. Background technique [0002] The human body is an open, highly adaptable body system. When the environment changes, the fastest adaptive response of the human body is the change of the circulatory system, which carries the heat generated in the body to the skin and increases heat dissipation through sweating and evaporation. If sweat cannot be effectively transmitted and evaporated, a large amount of heat will accumulate in the body, which will affect the comfort of the human body, and may also cause fatigue and trembling reactions due to excessive body temperature, and even reduce the body's ability to exercise. The human body has been losing water through gaseous sweat, which is very important to maintain the body's thermal balance and comfort. This process depends on the state of the human body and the surrounding climate environment, and i...

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): D01F6/90D01F1/10
CPCD01F1/10D01F6/90
Inventor 廖波明张宪忠
Owner 金华市伊万卡科技有限公司
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