KR20210148783A - Korean paper fiber fabric using pozzolan and its manufacturing method - Google Patents

Abstract

The present invention relates to a Korean paper fiber fabric using pozzolan and a manufacturing method thereof, the manufacturing method comprising: a first step of preparing a resin solution by melting polyethylene resin and preparing a mulberry textile solution formed by heating and melting a raw material of paper mulberry in a solvent; a second step of mixing 10-20 wt% of prepared polyethylene melt and 60-70 wt% of the mulberry textile solution in a tank; and a third step of mixing 5-6 wt% of the pozzolane, 3-4 wt% of a binder, and 10-20 wt% of water in the tank. The Korean paper fiber fabric is completed by supplying a raw material obtained in the third step to a spinning block and laminating the same in a web form. The present invention manufactures a nonwoven fabric which is a mask raw material, is naturally decomposed by using the Korean paper as a main raw material, and prevents environmental pollution. The present invention has a beneficial effect on a human body by including a component such as the pozzolane. According to the present invention, when the nonwoven fabric is processed into a mask, a hair cap, gloves, and a protective suit, air permeability and an antifouling property can be provided.

Description

Korean paper fiber fabric using pozzolan and its manufacturing method

The present invention relates to the production of Korean paper textile fabric using pozzolan, and more particularly, pozzolan which is beneficial to the human body and can be decomposed naturally to prevent environmental pollution by manufacturing a nonwoven fabric, which is a mask raw material, but using Korean paper as the main raw material It relates to a Korean paper textile fabric and a method for manufacturing the same.

In general, nonwoven fabrics, which are chemical fibers, are compressed and adhered to chemical fibers using chemical glue, and in terms of feeling of use, they are thick and have poor adhesion to the face and have a rough feeling.

Also, recently, gel-type mask sheets are made, but the characteristic of this is that it is sticky, so it has good adhesion to the skin of the face, but the stickiness makes it difficult to use and gives considerable discomfort.

In addition, if you mix natural ingredients such as mud, loess, and charcoal with the lotion to be immersed in the mask sheet and immerse it in the mask sheet, the liquid of the lotion permeates evenly into the mask sheet, but solid substances such as mud, loess, and charcoal do not permeate evenly. and bad stains.

In addition, as it dries, solid substances such as mud, loess, and charcoal may stick to the face or cause inconvenience in usability as powder falls.

In addition, in recent years, in order to manufacture a mask pack in various forms using Korean paper, various materials such as mulberry pulp and wood pulp are mixed and produced.

This is because Korean paper tends to tear easily when wet, so to prevent this, a mask sheet is made by mixing various wood pulps. problems arise.

There is a property of weakening the lipids when there is moisture in Korean paper.

Laminating the surface of Korean paper means coating with water-soluble vinyl to prevent tearing of Korean paper or to prevent evaporation of lotion, but the original meaning of Hanji is also lost.

Registered Patent No. 10-1611887

The present invention has been devised to solve the problems of the prior art, and it is beneficial to the human body by manufacturing a nonwoven fabric, which is a mask raw material, as a main raw material, and Korean paper fiber using pozzolan is beneficial to the human body and can be decomposed naturally to prevent environmental pollution An object of the present invention is to provide a fabric and a method for manufacturing the same.

The above object of the present invention is,

Step 1 of preparing a resin solution by melting polyethylene resin, and preparing a mulberry solution obtained by putting mulberry raw material in a solvent and heating and melting:

Step 2 of mixing 10-20 wt% of the prepared polyethylene melt and 60-70 wt% of the mulberry solution in a tank;

Step 3 of mixing 5-6 wt% of pozzolan, 3-4 wt% of a binder, and 10-20 wt% of water in the tank;

Step 4 of supplying the raw material solution obtained in Step 3 to the spinning block;

Step 5 in which the multifilament yarn spun from the spinning block is cooled and solidified in a cooling chamber and then continuously drawn in a high-pressure air ejector;

Step 6 in which the fine fibers are mutually combined on a moving net conveyor and laminated in the form of a web having a structure like a spider's web;

Step 7 of manufacturing a nonwoven fabric by applying heat and pressure to the laminated web at the same time in a calendar roll to give it a certain thickness and physical properties, and then winding it up; It can be achieved by a method of manufacturing a Korean paper fabric comprising a.

It is characterized in that the illite nanoparticle solution is sprayed on the fabric prepared in step 6 and dried to form an illite coating layer on the surface of the fabric.

It is characterized in that after spraying the arborvitae extract solution on the fabric prepared in step 6 above, it is dried to form a arborvitae extract coating layer on the surface of the fabric.

According to the present invention, a nonwoven fabric, which is a raw material for a mask, is produced, but by using Korean paper as a main raw material, it can be decomposed naturally, thereby preventing environmental pollution, and by including components such as pozzolan, there is a beneficial effect on the human body.

If the nonwoven fabric according to the present invention is processed into masks, hair caps, gloves, and protective clothing, breathability and antifouling properties can be provided.

1 is a process flow chart showing a method of manufacturing a Korean paper fabric using pozzolan according to the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

The terms to be described below are defined in consideration of the functions in the present invention, and it is specified that they should be interpreted as concepts consistent with the technical idea of the present invention and meanings commonly or commonly recognized in the art.

In addition, when it is determined that a detailed description of a known function or configuration related to the present invention may obscure the gist of the present invention, the detailed description thereof will be omitted.

Here, the accompanying drawings are illustrated by exaggerating or simplifying a part for convenience and clarity of explanation and understanding of the configuration and operation of the technology, and each component does not exactly match the actual size.

[Example 1]

1 is a process flow diagram showing a method of manufacturing a Korean paper fabric using pozzolan according to the present invention.

When explaining the manufacturing process of Korean paper fabric using pozzolan according to the present invention,

Melting polyethylene resin to prepare a resin solution,

Step 1 (S1) of preparing a mulberry solution prepared by heating and melting mulberry raw material in a solvent:

Step 2 (S2) of mixing 10-20 wt% of the prepared polyethylene melt and 60-70 wt% of the mulberry solution in a tank;

Step 3 (S3) of mixing 5-6 wt% of pozzolan, 3-4 wt% of a binder, and 10-20 wt% of water in the tank;

Step 4 (S4) of supplying the raw material solution obtained in Step 3 (S3) to the spinning block (2);

Step 5 (S5) in which the multifilament yarn 3 spun from the spinning block 2 is cooled and solidified in the cooling chamber 4 and then continuously drawn in the high-pressure air ejector 5;

Step 6 (S6) in which the fine fibers are mutually combined on the moving net conveyor 6 and laminated in the form of a web having a structure like a spider's web;

Step 7 (S7) of manufacturing the nonwoven fabric 10 by applying heat and pressure to the laminated web at the same time in the calendar roll 7 to give it a certain thickness and physical properties, and then winding it;

is comprised of

[Step 1 (S1)]

The mulberry tree is steamed and peeled, and the fibers inside the bark are boiled in lye at a high temperature to soften and cool.

After that, the bark fibers are struck to obtain mulberry fibers.

The mulberry sap obtained by putting the mulberry fibers in a barrel and mixing them with water becomes the mulberry solution.

Polyethylene is dissolved in a solvent to make a solution.

[Step 2 (S2)]

10-20wt of the prepared polyethylene melt and 60-70wt% of the mulberry solution are put in a tank and mixed to prepare a mixed solution.

[Step 3 (S3)]

5 to 6wt% of pozzolan, 3 to 4wt% of binder, and 10 to 20wt% of water are added to the mixed solution of step 2 and mixed.

Pozzolan is 20 to 30 times more effective than loess, and it is a material used in buildings and a mineral. It is a siliceous material (volcanic ash) created in the Cretaceous Period.

Pozzolan is used in cosmetics, soap, cement, and interior finishing materials, and it has effects such as negative ion emission, far-infrared emission, humidity control, and toxic neutralization, just like the good components and reactions of loess.

The binder is used so that the pozzolan is not separated from the mixed solution and has fixability.

* Antibacterial test on fabrics processed with pozzolan Test Items Test result Test Methods Initial concentration (CFU/40P) Concentration after 24 hours (CFU/40P) Bacterial reduction rate (%) KICM-FIR-1
002
Antibacterial test by suppurative bacteria before processing 451 2288 - after processing 451 One 99.8

The mixed solution obtained in step 3 is melted and spun and drawn to prepare filament fibers and multifilament yarns (3) having a thickness of 1 to 3 denier.

Thereafter, the nonwoven fabric can be manufactured so that the basis weight is 10 to 20 g/m 2 by laminating the web on a conveyor that continuously moves the filament fibers and thermocompression bonding the filament web.

If the thickness of the filament is thinner than 1 denier, it is not preferable because of poor spinning workability. Conversely, if it exceeds 3 denier, the strength is low and softness cannot be ensured, so it is not preferable because stretching is not sufficient.

[Example 2]

After spraying the illite nanoparticle solution on the fabric prepared in step 6, it is dried to form an illite coating layer on the surface of the fabric.

Illite is a chemical weathering of silicate minerals, and its main components are silicon dioxide, aluminum oxide, and muscovite.

Illite is a very classy mineral that emits soft far-infrared rays and is safe for the skin. In addition to physiological effects on cells, Illite has excellent cosmetic effects such as moisturizing, luster, elasticity, and cleansing effects on the skin.

Also, it has excellent ability to absorb and remove various wastes from the skin such as environmental hormones. The 936nm far-infrared wavelength promotes blood circulation and provides a forest effect by generating a large amount of negative ions.

* Antibacterial test on illite processed fabric Test Items Test result Test Methods Initial concentration (CFU/40P) Concentration after 24 hours (CFU/40P) Bacterial reduction rate (%) KICM-FIR-1
002
Antibacterial test by suppurative bacteria before processing 451 2288 - after processing 451 0.7 99.9

[Example 3]

After spraying the arborvitae extract solution on the fabric prepared in step 6 above, it is dried to form a white oak extract coating layer on the surface of the fabric.

Arachnid cypress has a wide variety of physiologically active substances such as hinokiflavone, α-pinene, and quercetin.

Arbor vitae (Chinese arbor vitae) contains thujene and pinene among volatile essential oils.

As an evergreen coniferous arboreous tree, the height is 25m, the diameter is 1m, the leaves are coniferous, alternating, flowers are monosexual, April blooming, dioecious, male flowers are spherical, yellowish brown, female flowers are spherical, purple brown, 2-3 ovules per leaf. Fruits are conifers similar to berries, mature in September-October, 8 pieces, black purple (Chinese arbor vitae, Biological Resources Information - Folklore endemic plants, see KISTI).

Arborvitae is known to contain a lot of phytoncide, a natural antibacterial component. Here, 'phytoncide' contained as a natural antibacterial component in arborvitae is a bactericidal substance synthesized from phyton meaning plant and cide meaning killer, and is also called phytonside.

A manufacturing method using a Arborus arborvitae extract according to an embodiment of the present invention, which uses an arborvitae extract containing a phytoncide component as a raw material, will be described as follows.

First, a liquid arborvitae extract is extracted from the stem, fruit, and leaf of arborvitae.

As for the method of extracting the liquid extract from arborvitae, in the case of the stem of the arborvitae tree, it can be extracted by cutting the stem into a pressing device such as a juicer and squeezing the juice. You can extract the juice by putting the leaves into it, and in the case of the fruit, it can also be extracted by putting it in a pressing tool such as a juicer and squeezing the juice of the fruit. The extract extracted from the stem, leaf, or fruit of the cypress (cypress) tree may be a liquid extract, or it may be a liquid oil of an extract tree.

After mixing the liquid arborvitae extract and alcoholic alcohol, it is sprayed through a sprayer and applied thinly to form a layer.

* Antibacterial test on fabrics processed with arborvitae extract Test Items Test result Test Methods Initial concentration (CFU/40P) Concentration after 24 hours (CFU/40P) Bacterial reduction rate (%) KICM-FIR-1
002
Antibacterial test by suppurative bacteria before processing 451 2288 - after processing 451 0.8 99.9

Hereinafter, using the nonwoven fabric finished by the above-described process, it can be processed into masks, hair caps, gloves, and protective clothing.

The present invention is not limited by the above-described embodiments and the accompanying drawings, and various modifications and applications not illustrated are possible without departing from the technical spirit of the present invention, as well as substitution of components and other equivalent embodiments. Since it can be changed, it should be construed as being included within the scope of the present invention for modifications and applications of the features of the present invention.

2: spinning block 3: multifilament thread
4: cooling chamber 5: air ejector
6: Net conveyor 7: Calendar roll
10: non-woven fabric

Claims (4)

Step 1 of preparing a resin solution by melting polyethylene resin, putting a raw material of mulberry in a solvent and heating and melting it to prepare a mulberry solution:
Step 2 of mixing 10-20 wt% of the prepared polyethylene melt and 60-70 wt% of the mulberry solution in a tank;
Step 3 of mixing 5-6 wt% of pozzolan, 3-4 wt% of a binder, and 10-20 wt% of water in the tank;
Step 4 of supplying the raw material solution obtained in Step 3 to the spinning block;
Step 5 in which the multifilament yarn spun from the spinning block is cooled and solidified in a cooling chamber and then continuously drawn in a high-pressure air ejector;
Step 6 in which the fine fibers are combined with each other on a moving net conveyor and laminated in the form of a web having a structure like a spider's web;
Step 7 of manufacturing a nonwoven fabric by applying heat and pressure to the laminated web at the same time in a calendar roll to give it a certain thickness and physical properties, and then winding it up;
A method of manufacturing a Korean paper fabric comprising a. The method of claim 1,
A method of manufacturing Hanji fiber fabric, characterized in that the illite nanoparticle solution is sprayed on the fabric manufactured in step 6 and dried to form an illite coating layer on the surface of the fabric. The method of claim 1,
A method of manufacturing a Korean paper textile fabric, characterized in that after spraying the arborvitae extract solution on the fabric prepared in step 6 and drying it, a coating layer of arborvitae extract is formed on the surface of the fabric. A Korean paper fiber fabric, characterized in that it is manufactured by the manufacturing method according to any one of claims 1 to 3.

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