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Antibacterial aloe fiber fabric and preparation method thereof

A technology of aloe vera fiber and fabric, applied in the field of textile fabrics, can solve problems such as insufficient elasticity, insufficient strength of plant fibers, skin irritation, etc., and achieve the effects of improving antibacterial durability, good moisture absorption and air permeability, and improving adhesion

Inactive Publication Date: 2019-03-15
李涛
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, many clothing fabrics are made of polymer materials, which are irritating to the skin and not conducive to human health. Natural materials are not only expensive but also sometimes unsatisfactory in wearing performance.
[0003] Plant fibers are extracted from natural plants. They are hygroscopic, breathable, environmentally friendly, and non-irritating. They can be used to make clothes and home decorations. However, plant fibers are not strong enough, easy to break, not elastic enough, and easy to wrinkle. and other shortcomings, need to improve performance

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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  • Antibacterial aloe fiber fabric and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Preparation of antibacterial aloe fiber fabric:

[0028] (1) 75kg aloe fiber, 10kg yew fiber, 5kg squeezed silk are broken into 400 mesh fiber particles;

[0029] (2) the fiber particle in step 1 and 3kg polyethylene glycol 400, 0.01kg nano-silver antibacterial agent, 0.02kg active auxiliary agent, after mixing and stirring, feed into twin-screw extruder, make spinning melt;

[0030] (3) Add 3kg titanium dioxide, 1kg nanometer calcium carbonate, 0.3kg tea polyphenols, stir evenly, obtain the modified spinning melt;

[0031] (4) melt-spinning the modified spinning melt to obtain spinning fibers;

[0032] (5) The spun fibers are washed, bleached, oiled, dried, and spun into fabrics.

[0033] Preparation of coagent: Add 15g of hydroxymethylcellulose into deionized water, raise the temperature to 50°C and stir for 20min, then add 15g of salicylic acid and 0.1g of tetraethyl titanate, heat to reflux state, keep stirring for 2h, Then add 2g epoxidized soybean oil and 1g pa...

Embodiment 2

[0036] Preparation of antibacterial aloe fiber fabric:

[0037] (1) 80kg aloe fiber, 10kg yew fiber, 6kg pressed silk are broken into 400 mesh fiber particles;

[0038] (2) the fiber particles in step 1 and 3kg polyethylene glycol 400, 0.02kg nano-silver antibacterial agent, 0.02kg active auxiliary agent are fed into the twin-screw extruder after mixing and stirring, and the spinning melt is made;

[0039] (3) Add 3kg titanium dioxide, 2kg nanometer calcium carbonate, 0.4kg tea polyphenols, stir evenly, obtain the modified spinning melt;

[0040] (4) melt-spinning the modified spinning melt to obtain spinning fibers;

[0041] (5) The spun fibers are washed, bleached, oiled, dried, and spun into fabrics.

[0042] Preparation of coagent: Add 15g of hydroxymethylcellulose into deionized water, raise the temperature to 50°C and stir for 20min, then add 15g of salicylic acid and 0.1g of tetraethyl titanate, heat to reflux state, keep stirring for 2h, Then add 2g epoxidized soybe...

Embodiment 3

[0079] Based on Example 1, set the comparative example 1 that does not add epoxidized soybean oil and paraffin oil, the comparative example 2 that does not add coagent, the comparative example 3 that does not add castor oil, do not modify the nano silver antibacterial agent Comparative example 4.

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Abstract

The invention discloses an antibacterial aloe fiber fabric and a preparation method thereof, and relates to the technical field of textile fabrics. A polyhydroxy compound is used for modifying nano silver, the surface of the nano silver is surrounded by hydroxy, and thus, the nano silver is unlikely to gather; meanwhile, the solubility and dispersity of the nano silver in fibers can be improved, and thus, the fibers have good antibacterial effect; a prepared active aid has adhesive property and more active groups, the nano silver and unsaturated groups on the fibers can be connected through hydrogen bonds, and the antibacterial durability of the fibers is improved; and the fabric uses aloe fibers and taxus brevifolia fibers, not only has good moisture absorption breathability, but also hasa disease-resisting effect; and by addition of nano calcium carbonate and titanium dioxide, the strength of the fibers can be enhanced.

Description

Technical field: [0001] The invention relates to the technical field of textile fabrics, in particular to an antibacterial aloe fiber fabric and a preparation method thereof. Background technique: [0002] At present, many clothing fabrics are made of polymer materials, which are irritating to the skin and are not conducive to human health. Natural materials are not only expensive but also sometimes unsatisfactory in wearing performance. [0003] Plant fibers are extracted from natural plants. They are hygroscopic, breathable, environmentally friendly, and non-irritating. They can be used to make clothes and home decorations. However, plant fibers are not strong enough, easy to break, not elastic enough, and easy to wrinkle. And other shortcomings, need to improve performance. [0004] Fiber can attach many microorganisms. If the temperature and humidity are suitable, these microorganisms will multiply rapidly and cause various harms to the human body. With the gradual imp...

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): D01F1/10D01F8/18D01F8/02
CPCD01F1/10D01F1/103D01F8/02D01F8/18
Inventor 尚妍李涛
Owner 李涛
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