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Antibacterial sofa cloth and preparation method thereof

The technology of a sofa release and a bacteriostatic agent is applied in the field of bacteriostatic sofa release and its preparation, which can solve the problems such as the product is not washable and the bacteriostatic effect is not lasting, and achieves the effects of low price, reduced dosage and large output.

Active Publication Date: 2020-11-06
杭州众逸布业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the post-finishing method has the following disadvantages: the antibacterial active ingredient is attached to the surface of the fiber or fabric, and the resulting product is not washable, and the antibacterial effect is not durable

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 sofa cloth and preparation method thereof
  • Antibacterial sofa cloth and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] A kind of antibacterial sofa cloth prepared by following method, comprises the following steps:

[0053] Step 1: Add 25g of cotton fiber, 10g of polyester fiber and 6g of viscose fiber into the ionic liquid, let it stand at 100°C for 1 hour, then extrude the resultant and defoam to obtain the spinning stock solution 1; take the antibacterial agent 0.25 g and 7.5 g of plant extracts were added to the obtained spinning stock solution 1 and mixed evenly to obtain an antibacterial spinning stock solution, wherein the ionic liquid accounted for 80% of the total ionic liquid;

[0054] Step 2: Take 4g of bamboo fiber, add it to the remaining ionic liquid, let it stand at 100°C for 1 hour, extrude the resultant, and defoam to obtain the spinning stock solution 2;

[0055] Step 3: Mix the antibacterial spinning stock solution obtained in step 1 with the spinning stock solution 2 obtained in step 2 to obtain a mixed spinning stock solution, take the mixed spinning stock solution ...

Embodiment 2

[0067] A kind of antibacterial sofa cloth prepared by following method, comprises the following steps:

[0068] Step 1: Add 30g of cotton fiber, 9g of polyester fiber, and 8g of viscose fiber into the ionic liquid, and let it stand at 150°C for 5 hours, then extrude the resultant and defoam to obtain the spinning stock solution 1; take the antibacterial agent 0.5 g and 12 g of plant extracts were added to the resulting spinning stock solution 1 and mixed uniformly to obtain an antibacterial spinning stock solution, wherein the ionic liquid accounted for 70% of the total ionic liquid;

[0069] Step 2: Take 5g of bamboo fiber, add it to the remaining ionic liquid, let it stand at 150°C for 5 hours, extrude the resultant, and defoam to obtain the spinning stock solution 2;

[0070] Step 3: Mix the antibacterial spinning stock solution obtained in step 1 with the spinning stock solution 2 obtained in step 2 to obtain a mixed spinning stock solution, take the mixed spinning stock s...

Embodiment 3

[0082] A kind of antibacterial sofa cloth prepared by following method, comprises the following steps:

[0083] Step 1: Add 27.5g of cotton fiber, 9.5g of polyester fiber, and 7g of viscose fiber into the ionic liquid, let it stand at 125°C for 3 hours, then extrude the resultant and defoam to obtain spinning stock solution 1; 0.375 g of bacterial agent and 9.75 g of plant extract were added to the obtained spinning stock solution 1 and uniformly mixed to obtain the antibacterial spinning stock solution, wherein the ionic liquid accounted for 75% of the total ionic liquid;

[0084]Step 2: Take 4.5g of bamboo fiber, add it to the remaining ionic liquid, let it stand at 125°C for 3 hours, extrude the resultant, and defoam to obtain the spinning stock solution 2;

[0085] Step 3: Mix the antibacterial spinning stock solution obtained in step 1 with the spinning stock solution 2 obtained in step 2 to obtain a mixed spinning stock solution, take the mixed spinning stock solution fo...

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 relates to the field of antibacterial sofa cloth, and particularly discloses antibacterial sofa cloth and a preparation method of the antibacterial sofa cloth. The antibacterial sofa cloth comprises, by weight, 45-55 parts of ionic liquid, 25-30 parts of cotton fiber, 9-10 parts of polyester fiber, 6-8 parts of viscose fiber, 7.5-12 parts of plant extract, 4-5 parts of bamboo fiber and 0.25-0.5 parts of a bacteriostatic agent, wherein the plant extract comprises purple sweet potato extract, lotus leaf extract and mugwort leaf extract. The preparation method comprises the following steps of adding the cotton fiber, the polyester fiber and the viscose fiber into the ionic liquid, and performing extruding and defoaming; then adding the bacteriostatic agent and the plant extractto obtain bacteriostatic spinning dope, wherein ionic liquid accounts for 70.80% of the total ionic liquid; adding the bamboo fiber into residual ionic liquid, and performing extruding and defoaming to obtain spinning dope 2; mixing and spinning antibacterial spinning dope and the spinning dope 2, and performing irradiating under ultraviolet light to obtain antibacterial fiber; and spinning the antibacterial fiber to obtain the antibacterial sofa cloth. The antibacterial sofa cloth and the preparation method of the antibacterial sofa cloth have the advantage of lasting bacteriostatic performance.

Description

technical field [0001] The invention relates to the field of antibacterial sofa cloth, more specifically, it relates to an antibacterial sofa cloth and a preparation method thereof. Background technique [0002] The sofa is one of the necessary furniture for many families. After a long period of use, various microorganisms will inevitably grow on the sofa. These microorganisms include bacteria, viruses, fungi, etc. All kinds of microorganisms live on the sofa and pass through Propagation and reproduction in different ways. With the development of science and technology and the improvement of living standards, while people pay attention to the comfort of sofas, they also put forward higher requirements for their hygienic functions. Therefore, antibacterial sofas with antibacterial properties are increasingly favored by people. [0003] At present, the post-finishing method is mainly used to prepare antibacterial sofa cloth, and the post-finishing method includes surface coat...

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): D01F1/10D01F8/02D01F8/14
CPCD01F1/103D01F8/02D01F8/14Y02A50/30
Inventor 金暾沈巨良黄继刚金蓓剑
Owner 杭州众逸布业有限公司