KR100763937B1 - Manufacturing method of functional fiber for partition seat cover - Google Patents

Abstract

A method for manufacturing a functional fabric for partition sheet cover is provided to produce a fabric emitting far-infrared rays and absorbing harmful substances of indoor air, by manufacturing the fabric using a mineral liquid composite and a vegetable liquid composite. Sericite sol, zeolite sol, pine needle liquid extract, anion generating vegetable mixture are respectively prepared(S10). A mineral liquid composite is prepared by mixing the sericite sol of 45-55 wt% and the zeolite sol of 15-25 wt%, and a vegetable liquid composite is prepared by mixing the pine needle liquid extract of 10-20 wt% and the anion generating vegetable mixture of 5-15 wt%(S20). A fabric is immersed in the mineral liquid extract(S30). The fabric is firstly dried for 2-3 hours(S40). The dried fabric is coated with the vegetable liquid composite(S50). The coated fabric is secondarily dried for 3-4 hours(S60).

Description

Manufacturing method of functional fabric for partition seat cover {MANUFACTURING METHOD OF FUNCTIONAL FIBER FOR PARTITION SEAT COVER}

1 is a flow chart of a manufacturing method of a functional fabric for partition seat cover according to an embodiment of the present invention

The present invention relates to a method for manufacturing a functional fabric to be used as a partition seat cover, and more particularly, to emit a large amount of far infrared rays beneficial to the human body, to perform the action of antibacterial and deodorizing indoor air, fine dust in the indoor air, The present invention relates to a manufacturing method of a functional fabric for partition sheet cover that effectively absorbs and oxidizes harmful substances such as heavy metals.

With the development of modern civilization, automobile culture, and the pursuit of the convenience of society, air quality and the destruction of the natural environment have become a major problem of society, and the air quality around the human body has emerged as an important issue.

However, it has been found that atmospheric air is charged with cations, and many toxic substances are also found in the interiors of chemicals and new buildings, and more attention is paid to the association between these toxic substances and cations. As such, cationization of atmospheric air is a major problem for human health. In other words, headache, dizziness, vomiting, and nausea are not only increased due to the association between toxic substances and cations, but also oxidizing cells of human tissues to stimulate autonomic nerves, worsening the circulation of the endocrine system, immunity, and body fluids. It is known to promote.

On the other hand, there are a lot of negative ions in the water-rich areas such as forests, ponds, reservoirs, lakes and waterfalls, where the air is clear and clear, so that everyone can feel pleasant and refreshed and have a great influence on the flora and fauna of the ecosystem. It is known to give. Accordingly, the technical field applying anion, which plays a useful role, is showing signs of being utilized in various fields, and a product focusing on such functionality has been developed.

Negative ions secrete excess serotonin and histamine in the human body to increase the ionization rate of minerals and the like in the blood, cleanse the blood by alkalizing the blood, and promote the exchange of electrical substances in the cell membranes for metabolism. It is known to increase the body's resistance to vigor and activate the autonomic nervous system, blood and lymphatic fluid.

The health of people can be determined by the living environment, and especially for urban residents living inside the building for 24 hours, the effect of interior materials, finishing materials and furniture on the inside of the building is very serious.

Among the furnitures inside the building, the partition is an important part that is used to divide the office space. The partition occupies a large portion of the office furniture, and it is necessary to change or improve the office environment or to change the indoor atmosphere of the office. Used.

Conventional partitions were manufactured using a method of coating a synthetic resin adhesive on the surface of the fiber base and adhesively finishing the fibers on the adhesive of the coated synthetic resin in order to reduce the manufacturing cost and increase the aesthetic effect. Accordingly, there is a problem in that volatile organic compounds (VOCs) such as formaldehyde (HCHO), which are harmful to the human body, are released from the adhesive of the synthetic resin used to manufacture the partition, thereby affecting the human health.

For example, Korean Patent Laid-Open Publication No. 2006-35230 (published on April 26, 2006) discloses a partition having a polyester compression board consisting of a frame made of wood and a polyester compression board bonded to the frame. It is.

Such a partition having a polyester compression board is characterized by a simple structure and easy production and low cost. However, the frame and the polyester compression board is bonded with the adhesive of the synthetic resin has a problem that the volatile organic compounds harmful to the human body is released.

Therefore, as a result of research and development on partitions to overcome these problems, Korean Patent Laid-Open Publication No. 2005-110800 (published on Nov. 24, 2005) contains loess or elvan in fabric fabric constituting the partition cover. There is disclosed a furniture cover having a far-infrared radiation function by weaving yarn.

Although the furniture cover itself emits far infrared rays, it has a problem in that there is no function of antibacterial and deodorizing indoor air or absorbing and oxidizing and decomposing harmful substances in indoor air in addition to the far infrared ray emitting function.

Accordingly, an object of the present invention is to include a mineral liquid composition and a vegetable liquid composition to emit a large amount of far infrared rays beneficial to the human body, to perform antibacterial and deodorizing effect on the indoor air, and to remove harmful substances such as fine dust and heavy metals in the indoor air The present invention provides a method for manufacturing a functional fabric for partition sheet cover that effectively absorbs and oxidizes.

In order to achieve the above object of the present invention, the manufacturing method of the functional fabric for partition sheet cover according to an embodiment of the present invention comprises the steps of preparing a mica sol, preparing a zeolite sol, preparing a pine needle liquid extract Preparing an anion-generating vegetable mixture, mixing 45 to 55 parts by weight of the mica sol and 15 to 25 parts by weight of zeolite sol to form a mineral liquid composition, 10 to 20 parts by weight of the pine needle liquid extract, anion-generating vegetable mixture Mixing 5 to 15 parts by weight to form a vegetable liquid composition, impregnating a fabric into the mineral liquid composition, first drying the fabric for 2 to 3 hours, and a vegetable liquid composition to the first dried fabric Spraying and coating the fabric, and drying the fabric for 2 to 4 hours. It is.

Functional fabric for partition sheet cover produced in accordance with the present invention emits a large amount of far-infrared rays beneficial to the human body, performs the action of antibacterial and deodorizing in the indoor air, and effectively absorbs, oxidatively decomposes harmful substances such as fine dust, heavy metals, etc. Keep the air clean.

An embodiment of the present invention will be described in detail with reference to the drawings.

1 is a flowchart illustrating a method of manufacturing a functional fabric for partition seat cover according to an embodiment of the present invention.

Referring to Figure 1, first to prepare a mica sol, zeolite sol, pine needle liquid extract, anion-generating vegetable mixture which is a compound for constituting the functional fabric for partition sheet cover according to an embodiment of the invention (step S10).

A mica sol is prepared, which is one of the compounds that is one of the constituents of the mineral liquid composition for constituting the functional fabric for partition seat cover.

Cicada, the main raw material of Cicada sol, is a substance that emits more than 90% of far-infrared rays that promotes blood circulation and activates cellular activity of the human body, and has a function of adsorbing various harmful substances by emitting strong anions.

The mica is pulverized to form a mica powder, and 40 to 60 parts by weight of the mica powder and 100 parts by weight of water are mixed to form a mica water mixture.

If the content of the mica powder to 100 parts by weight of water in the formation process in the mica water mixture is less than 40 parts by weight, the concentration of the mica sol is reduced to reduce the far-infrared emission, the content of the mica powder to 100 parts by weight of water Excessive wealth causes waste due to overuse of the mica.

The biotite water mixture formed as described above is nano-pulverized for 50 to 80 minutes at a high speed of 1500 to 2000 rpm by a nano grinder, and the nano-crushed biotite water mixture is left for a predetermined time to be divided into a slurry and a supernatant.

The slurry and the supernatant are filtered to recover the chorionic sol as the supernatant.

A zeolite sol constituting the mineral liquid composition together with the biotite sol is prepared.

Zeolites are aluminum silicate hydrates of alkali and alkaline earth metals, which are generally colorless or white translucent, and loosely bond between atoms in their crystal structure, so that the skeleton remains unchanged even when high temperature is released. Since it is retained, the particulate matter can be easily adsorbed. Zeolite is applied to such fields as adsorbents, cation exchange resins, softening of hard water, molecular sieves that selectively separate fine particles of different sizes, and drying agents. Recently, catalysts in the petrochemical industry, It is widely used in various applications such as active additives of cement.

The zeolite is pulverized to form a zeolite powder, and 40 to 60 parts by weight of the zeolite powder and 100 parts by weight of water are mixed to form a zeolite water mixture.

If the content of the zeolite powder with respect to 100 parts by weight of water is less than 40 parts by weight in the process of forming the zeolite water mixture, the adsorption and deodorization function of the zeolite sol is reduced, and the content of the zeolite powder with respect to 100 parts by weight of water exceeds 60 parts by weight. This causes waste due to excessive use of zeolite.

The zeolite water mixture formed as described above is nano-pulverized for 50 to 80 minutes at a high speed of 1500 to 2000 rpm by a nano grinder, and the nano-pulverized zeolite water mixture is left for a predetermined time to be divided into a slurry and a supernatant.

The slurry and the supernatant are filtered to recover the zeolite sol which is the supernatant.

In addition, a pine needle liquid extract, which is one of the compounds that are one of the components of the vegetable liquid composition for constituting the functional fabric for partition sheet cover, is prepared.

Pine needles are a terpene-based phytoncide is a material that generates anions in itself, and the pine needle extract formed by processing such pine leaves fermented under constant fermentation conditions, the degree of anion generation is rapidly increased.

These pine needles are pulverized to form a pine needle pulverized product, and the pine needle pulverized product is filtered to recover a pine needle liquid extract as a liquid component.

Anion generating plant mixture constituting the vegetable liquid composition together with the pine needle liquid extract is prepared.

Anion generating vegetable mixture is composed of bamboo charcoal and onion skin as raw materials.

Because bamboo charcoal has a very large specific surface area and porosity, it has excellent function of adsorbing various harmful substances and deodorizing function, and emits large amount of far infrared rays and anions as well as shielding electromagnetic waves.

Onion peel has the best fungus inhibitory effect among natural foods, including allicin, which has a strong bactericidal and fungicidal inhibitory function, imparting fungal inhibitory function to chloride sol and reducing the need for chemical fungicide inhibitors.

Specifically, by mixing 20 parts by weight of bamboo charcoal powder, 20 parts by weight of onion peel powder, 100 parts by weight of water to form a vegetable water mixture. In order to balance the adsorption power of bamboo charcoal, far-infrared rays and anion emission and electromagnetic wave shielding function, and sterilization and mold suppression of onion peel, the same content of bamboo charcoal and onion peel is used to form an anion-generating vegetable mixture.

Nano-pulverization of the vegetable water mixture for 30 to 50 minutes to prepare an anion generating vegetable mixture.

The mineral liquid composition is mixed by mixing the mica sol and the zeolite sol prepared as described above, and the vegetable liquid composition is formed by mixing the pine needle liquid extract and the anion-generating vegetable mixture (step S20).

Specifically, 45 to 55 parts by weight of the mica sol and 15 to 25 parts by weight of the zeolite sol are mixed and stirred to form a mineral liquid composition.

When the content of the mica sol included in the mineral liquid composition is less than 45 parts by weight and the content of the zeolite sol exceeds 25 parts by weight, the adsorption and deodorization function of the mineral liquid composition is reduced, and the content of the mica sol exceeds 55 parts by weight. If the zeolite sol content is less than 15 parts by weight, the far-infrared emission amount of the mineral liquid composition is lowered.

In the step of forming the mineral liquid composition, optionally, the antimicrobial agent, preferably an antimicrobial effect of the nano-nano colloid excellent 0.5 to 1 parts by weight further to prepare a mineral liquid composition.

The silver nano colloid is prepared by nano-pulverizing silver to form fine silver powder, and dissolving the fine silver powder in a colloidal solution of alkaline ammonia water to collide. These silver nano colloids are characterized by having excellent antimicrobial activity by colloidal fine silver powder. In particular, since the silver nano colloid is very strong in adhesion, washing the fiber treated with the silver nano colloid several hundred times does not detach the silver nano colloid from the fiber.

If the content of the silver nano-colloid contained in the mineral liquid composition is less than 0.5 parts by weight, the antimicrobial action and adhesion of the mineral liquid composition is lowered, and if the content of the silver nano-colloid exceeds 1 part by weight, the antimicrobial action of the mineral liquid composition is increased by more than 1. It doesn't work.

In addition, 10 to 20 parts by weight of the pine needle liquid extract, 5 to 15 parts by weight of the anion generating vegetable mixture is mixed to form a vegetable liquid composition.

When the content of the pine needle liquid extract contained in the vegetable liquid composition is less than 10 parts by weight and the content of the anion-generating vegetable mixture exceeds 15 parts by weight, the amount of anion released from the vegetable liquid composition is lowered, and the content of the pine needle liquid extract is more than 20 parts by weight. If the content of the anion-generating vegetable mixture is less than 5 parts by weight, the adsorption capacity, the sterilization and the fungus suppressing function are reduced.

The mineral liquid composition is impregnated with the fabric (step S30).

The fabric may be a fiber fabric used for partition cover, for example, "Potex" fabric produced by Potex can be used. When the fabric is impregnated with the mineral liquid composition, the mineral liquid composition is uniformly penetrated into the tissue of the mineral liquid composition.

First, the fabric impregnated in the mineral liquid composition as described above is first dried (step S40).

Specifically, the fabric is first dried at 85 to 100 ° C. for 2 to 3 hours to evaporate moisture, which is a solvent of the mineral liquid composition of the fabric.

 If the primary drying temperature of the fabric is less than 85 ° C., the solvent of the mineral liquid composition penetrating the tissue of the fabric does not evaporate properly. If the primary drying temperature of the fabric exceeds 100 ° C., the mineral liquid penetrates the tissue of the fabric. There is a possibility that the mica component of the composition is denatured.

In addition, if the primary drying time of the fabric is less than 2 hours, the moisture of the mineral liquid composition penetrated into the tissue of the fabric is not evaporated sufficiently; if the primary drying time of the fabric is 3 hours, the mineral liquid penetrated into the tissue of the fabric Most of the moisture in the composition will evaporate.

Spraying the vegetable liquid composition on the primary dried fabric is coated (step S50).

When the vegetable liquid composition is sprayed onto the first dried fabric as described above, the vegetable liquid composition is coated on the surface of the fabric to a predetermined thickness.

Secondly drying the fabric coated with the vegetable liquid composition as described above (step S60).

Specifically, the fabric is secondarily dried at 80 to 85 ° C. for 3 to 4 hours to evaporate moisture, which is a solvent of the vegetable liquid composition of the fabric.

If the secondary drying temperature of the fabric is less than 80 ℃ the moisture of the vegetable liquid composition coated on the surface of the fabric does not evaporate properly, if the secondary drying temperature of the fabric exceeds 85 ℃ the vegetable liquid coated on the surface of the fabric There is a possibility that the components of the composition are modified.

In addition, when the secondary drying time of the fabric is less than 3 hours, the moisture of the vegetable liquid composition coated on the surface of the fabric is not sufficiently evaporated, and when the secondary drying time of the fabric is 4 hours, the vegetable liquid coated on the surface of the fabric Most of the moisture in the composition will evaporate.

The fabric produced by drying the secondary as described above is cut to a certain size and used as a partition cover,

The present invention will be described in detail below with reference to a preferred embodiment.

<Example>

1. Cicarus sol, zeolite sol, pine needle liquid extract, anion generating vegetable mixture was prepared.

a) Cicadas are pulverized to form mica powders, and 500 g of the mica powders and 1000 g of purified water were mixed to form a mica water mixture. The biotite water mixture was injected into a nano grinder and nano-pulverized at 2000 rpm for 50 minutes. The nano-crushed biotite water mixture was left for 30 minutes to separate the slurry and the supernatant. The slurry and the supernatant were filtered to obtain a supernatant, a mica sol.

b) Zeolite was ground to form a mica powder, and 500 g of the zeolite powder and 1000 g of purified water were mixed to form a zeolite water mixture. The zeolite water mixture was injected into a nano grinder and nano-pulverized at 2000 rpm for 50 minutes. The nano-pulverized zeolite water mixture was left for 30 minutes to separate the slurry and the supernatant. The slurry and the supernatant were filtered to obtain a supernatant zeolite sol.

c) Pine needles were ground to form pine needle grounds. The pine needle pulverized product was filtered as it was to obtain a liquid extract pine needle liquid.

d) 200 g of bamboo charcoal powder, 200 g of onion peel powder, and 1000 g of purified water were mixed to form a vegetable water mixture. The vegetable water mixture was nano-pulverized at 2000 rpm for 30 minutes to prepare an anion generating vegetable mixture.

2. The mineral liquid composition was mixed by mixing the chorionic sol and zeolite sol, and the vegetable liquid composition was formed by mixing the pine needle liquid extract and the anion-generating vegetable mixture.

a) 500 g of the mica sol and 200 g of the zeolite sol were mixed and stirred to form a mineral liquid composition.

b) 450 g of the pine needle liquid extract and 300 g of the anion generating vegetable mixture were mixed and stirred to form a vegetable liquid composition.

3. The mineral liquid composition was impregnated with fabric.

4. The fabric impregnated with the mineral liquid composition was placed in a dryer and first dried at 85 ° C. for 3 hours.

5. Spraying the vegetable liquid composition on the primary dried fabric was coated.

6. The fabric coated with the vegetable liquid composition was placed in a dryer and dried for 2 hours at 80 ° C. to prepare a functional fabric for partition sheet cover.

Experimental Example 1

Anion release experiment of the functional fabric for the partition sheet cover prepared by the above example and the comparative example, which is not fabricated according to the present invention, was carried out. The anion release experiment was performed based on KICM-FIR-1005 which is a commonly used anion release experiment method.

The results of the anion release experiment for the examples of the present invention and the comparative example are shown in Table 1 below.

<Table 1>

division sample Anion Release (Ion / cc) Anion Release Experiment Comparative Example 68 Example 550

In Table 1, for the comparative example, it was found that the amount of negative ions released from the functional fabric for partition sheet cover manufactured by the present invention was greatly increased.

Experimental Example 2

The functional fabric for the partition sheet cover manufactured by the above embodiment was subjected to a detection experiment of formaldehyde (HCHO), which is a representative material among volatile organic compounds. The formaldehyde detection experiment was conducted by XP308B (formerly manufactured by New Cosmos Electric Co., Ltd.), which is a formaldehyde detection equipment, and no formaldehyde was detected in the functional fabric for partition sheet cover of the above embodiment.

As in Experimental Examples 1 and 2 above, the functional fabric for covering the partition sheet according to the present invention was released in a large amount of anions beneficial to the human body, it was confirmed that the effect of blocking, absorbing and oxidative decomposition of volatile organic compounds is excellent.

The functional fabric for partition seat cover manufactured by the present invention performs an antibacterial and deodorizing effect on indoor air, and effectively absorbs and oxidizes and decomposes harmful substances such as fine dust and heavy metals, thereby cleaning the indoor air. .

In addition, it emits a large amount of far-infrared rays, anions, which are beneficial to the human body, and has the effect of improving the health and comfort of the occupants by emitting a scent.

While the above has been described with reference to a preferred embodiment of the present invention, those skilled in the art will be able to variously modify and change the present invention without departing from the spirit and scope of the invention as set forth in the claims below. I can understand that you can.

Claims (9)

Preparing a mica sol; Preparing a zeolite sol; Preparing a pine needle liquid extract; Preparing an anion generating vegetable mixture; 45 to 55 parts by weight of the mica sol and 15 to 25 parts by weight of zeolite sol to form a mineral liquid composition; Mixing 10 to 20 parts by weight of the pine needle liquid extract and 5 to 15 parts by weight of anion generating vegetable mixture to form a vegetable liquid composition; Impregnating the fabric to the mineral liquid composition; First drying the fabric for 2 to 3 hours; Spraying and coating a vegetable liquid composition on the first dried fabric; And Method for producing a functional fabric for partition sheet cover comprising the step of drying the fabric for 2 to 4 hours. The method of claim 1, wherein 0.5 to 1 parts by weight of the antimicrobial agent is further included in the forming of the mineral liquid composition. The method of claim 2, wherein the antimicrobial agent is a silver nano colloid. The method of claim 1, wherein the formation of the mica sol comprises the steps of mixing 40 to 60 parts by weight of mica powder, 100 parts by weight of water to form a mica water mixture; Nano-crushing and leaving the biotite aqueous mixture separated into a slurry and a supernatant; And Filtering the slurry and the supernatant to recover the chorionic sol, which is a supernatant. The method of claim 1, wherein the forming of the zeolite sol comprises: mixing 40 to 60 parts by weight of zeolite powder and 100 parts by weight of water to form a zeolite water mixture; Nano-crushing and leaving the zeolite water mixture separated into a slurry and a supernatant; And And filtering the slurry and the supernatant to recover the zeolite sol, which is a supernatant. The method of claim 1, wherein the forming of the pine needle liquid extract comprises: grinding pine needles to form a pine needle powder; And The method of manufacturing a functional fabric for partition sheet cover comprising the step of recovering the pine needle liquid extract of the liquid component by filtering the crushed pine needles. The method of claim 1, wherein the forming of the anion-generating vegetable mixture comprises mixing 20 parts by weight of bamboo charcoal powder, 20 parts by weight of onion peel powder, and 100 parts by weight of water to form a vegetable water mixture; And The method of manufacturing a functional fabric for partition sheet cover comprising the step of nano-crushing the vegetable water mixture. The method of claim 1, wherein the temperature of the primary drying step of the fabric is 85 to 100 ℃. The method of claim 1, wherein the temperature of the secondary drying step of the fabric is 80 to 85 ℃.

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