KR20220084646A - A mask include biodegradable fiber and tea-tree and Manufacturing method of the same - Google Patents

Abstract

The present invention relates to a mask containing biodegradable fibers and tea tree extract, and a method for manufacturing the same, the procedure of which is polycondensation of biodegradable glycol and dicarboxylic acid or 1 to 10 mol% of lactic acid polyalkylene succinate a first step of mixing and melting a biodegradable nonwoven fabric prepared by adding fibers of an aliphatic polyester copolymer component copolymerized with an aliphatic oxycarboxylic acid and tea tree extract; a second process of spinning the molten material to produce an undrawn yarn, stretching the spun undrawn yarn, and applying crimping to the drawn filament through a drawing step to perform a scraping step; a third process of attaching a liquid resin containing a hydrophilic spinning emulsion to the filament crimped through the scraping step to the surface and heat fixing; and a fourth step of cutting the heat-fixed fibers by a predetermined length and molding them into a mask shape to seat a gel-type mask filter on the endothelium, or applying a gel-like composition to the mask surface to produce a mask; includes; do.

Description

A mask containing biodegradable fiber and tea-tree extract and a manufacturing method thereof {A mask include biodegradable fiber and tea-tree and Manufacturing method of the same}

The present invention relates to a mask containing biodegradable fibers and tea tree extract, and a method for manufacturing the same, and more particularly, to an integrated mask composed of biodegradable fibers or fabric and tea tree extract, which is a naturally degradable component, or a mask of biodegradable fibers A mask containing biodegradable fibers and tea tree extract that can be used as a filter replacement type by having a gel-type mask filter made of tea tree powder, ocher, and elvan stone compound on the inner surface or insertion groove and fixedly inserted and seated on the inner skin of the mask, and its It relates to a manufacturing method.

In general, a mask is worn on the face and has been used a lot as a cold protection product to block the cold. It is established as a hygiene product.

In the past, masks have been mainly worn by cold patients, people with respiratory diseases, or people who are particularly weak to cold air, and they are also needed to reduce the spread of pathogens when breathing in patients. As the problem caused by many yellow dust has risen significantly, not only patients with respiratory diseases, but also people with weak respiratory tract and particularly weak bodies such as children and the elderly, the general public, especially in the springtime when yellow dust occurs frequently, must carry a mask. has become more

In a general mask structure, it is common to have a mask pad made of a breathable fabric so as not to cause discomfort in breathing, and an earring strap attached to both sides of the mask to be worn over the ear.

However, although a normal mask can filter out dust or contaminants, there is a problem in that even bacteria or bacteria cannot be filtered out.

In addition, when the conventional mask is worn for a long time, there is a problem in that the mask must be frequently replaced with a new mask as the mask is contaminated due to moisture contained in the wearer's exhaled breath, secretions such as sweat, and oral bacteria.

As an example of a method to solve this problem, in the Republic of Korea Utility Model Registration No. 20-0410468 (2006.03.29. Announcement), a photocatalyst (TiO ₂ ) is coated on the outer material of the mask, and silver nano (Ag+) is sprayed on the lining, Disclosed is a photocatalyst double antibacterial mask prepared by coating and bonding one of an immersion type and a chemical bonding type.

In addition, Republic of Korea Utility Model Registration No. 20-0370341 (announced on December 17, 2004) in a mask consisting of a mask body formed of an inner skin and an outer skin, and a locking string formed on both sides of the mask body, the endothelium of the mask body Disclosed is a functional antibacterial mask characterized in that the activated carbon impregnated non-woven fabric, dust-proof nelbrew, and tourmaline powder-coated non-woven fabric for far-infrared rays are inserted between the skin and the skin.

In addition, Republic of Korea Utility Model Registration No. 20-0347004 (Aug. 2004.04.004 Announcement) in a mask consisting of a mask body formed of an inner skin and an outer skin, and a locking string formed on both sides of the mask body, the endothelium of the mask body and Disclosed is a functional antibacterial mask in which a tourmaline filter obtained by natural dyeing and dyeing tourmaline powder between the outer skins is inserted and installed.

In addition, Republic of Korea Patent Publication No. 10-2011-0005251 (published on January 17, 2011) discloses a multi-layered mask in which a rectangular mask body is worn to cover the wearer's nose and mouth, wherein the mask body is It is made of spunbond non-woven fabric that absorbs material, and the outermost layer has a filter function that blocks out house dust and dust that can be observed with the naked eye without impairing air permeability, and melt blown ( melt blown) In the process of manufacturing the nonwoven fabric by the melt blown method, it is made of chemical fibers that are charged with static electricity, and is disposed inside (the wearer's side) of the nonwoven fabric of the outermost layer, so that if fine dust or bacteria An inorganic antibacterial agent consisting of a first intermediate layer in which the fine particles passing through the outermost layer are collected by the electrification of the chemical fibers even when the nonwoven fabric is passed through the outermost layer, and silver ions and zeolite Made of a melt blown nonwoven fabric containing A second intermediate layer and an outermost layer capable of effectively preventing secondary infection by removing odor components generated from the dead bacteria and viruses while at the same time inactivating the virus discharged from the wearer's mouth. A multi-layered antibacterial mask constructed by laminating an innermost layer made of a spunbond nonwoven fabric having the same breathability as the nonwoven fabric of is initiated

However, as the conventional mask is separately antibacterial in the form of impregnating or coating a photocatalyst or inorganic antibacterial agent at the same time as a hygroscopic material is applied to the inner skin or outer skin, there is a problem that it cannot be used semi-permanently due to deterioration of function during washing.

In addition, in the case of a conventional antibacterial mask, as a hygroscopic material such as a non-woven fabric is applied to the inner skin, outer skin, filter, etc., it is not only vulnerable to moisture resulting from the wearer's tenure, but also provides an environment in which bacteria or bacteria can eat. There are possible problems.

In addition, in the case of a conventional antibacterial mask, a photocatalyst or inorganic antibacterial agent for antibacterial treatment has a relatively bad odor, and there is a problem in that it may cause side effects on the skin when worn for a long time.

Accordingly, the present applicant intends to propose a mask manufacturing method that is convenient to replace and can solve the environmental pollution problem with biodegradable ingredients.

The technical problem of the present invention, devised to improve the above problems, is an integrated mask composed of biodegradable fiber or fabric and tea tree extract, which is a naturally degradable component, or tea tree powder, ocher, elvan on the inner surface or insertion groove of a mask of biodegradable fiber. An object of the present invention is to provide a mask containing biodegradable fibers and tea tree extract that can be used as a filter replacement type that is fixedly inserted and seated on the endothelium of the mask by providing a gel-type mask filter as a compound, and a method for manufacturing the same.

In addition, the present invention forms a composition of tea tree, loess and elvan as a mask filter through the pharmacological action of tea tree, killing harmful microorganisms of loess, expressing antibacterial properties, deodorizing elvan stone, and decomposing harmful substances into a mask inner layer space An object of the present invention is to provide a mask containing biodegradable fibers and tea tree extract having antibacterial and deodorizing functions that can be formed integrally with a part or formed to be inserted and seated on the inner surface to block harmful substances flowing from the outside, and a method for manufacturing the same.

However, the objects of the present invention are not limited to the above-mentioned objects, and other objects not mentioned will be clearly understood by those skilled in the art from the following description.

The mask containing biodegradable fiber and tea tree extract according to an embodiment of the present invention for achieving the above object is polycondensation of biodegradable glycol and dicarboxylic acid or 1 to 10 mol% of lactic acid polyalkylene succinate Fibers of the aliphatic polyester copolymer component copolymerized with Nate, aliphatic oxycarboxylic acid, and tea tree extract are mixed and melted with a biodegradable nonwoven fabric prepared by mixing and spinning the melt to prepare undrawn yarn, and spun undrawn yarn to filament After crimping, the liquid resin containing the hydrophilic spinning emulsion is attached to the surface of the crimped filament and heat-set, and the biodegradable resin is cut and molded into a mask shape between the outside and inside of the mask. Mix rice bran, glutinous rice, and water to the aged and dried mixture of elvan stone and water, heat at 95°C for 2 to 4 hours, cool it, mix it with the provided liquid adhesive, and laminate the provided mask filter (F) It is characterized in that the mask filter (F) is seated on the inner skin layer between the outside and the inside of the mask and is integrally formed.

In addition, the mask containing biodegradable fibers and tea tree extract according to the present invention is an aliphatic polyester nose obtained by polycondensation of biodegradable glycol and dicarboxylic acid or copolymerizing 1 to 10 mol% of lactic acid with polyalkylene succinate. Polymer fiber, aliphatic oxycarboxylic acid, and tea tree extract are mixed and melted to prepare undrawn yarn by mixing and melting the provided biodegradable non-woven fabric. After attaching the liquid resin containing the hydrophilic spinning emulsion to the filament and heat setting it, the provided biodegradable resin is cut and molded into a mask shape. The mask filter (F) provided by mixing glutinous rice and water by mixing it with the liquid adhesive material provided by heating it at 95°C for 2 to 4 hours and cooling it is incised left and right through a cutout in the center of the mask through the insertion part located inside the mask It is characterized in that it is configured to be inserted from side to side through the endothelial layer between the outside and the inside of the mask.

In addition, as an embodiment according to the present invention, a method for manufacturing a mask containing biodegradable fiber and tea tree extract is polycondensation of biodegradable glycol and dicarboxylic acid or 1 to 10 mol% of lactic acid is mixed with polyalkylene succinate A first step of mixing and melting a biodegradable nonwoven fabric prepared by adding fibers of the copolymerized aliphatic polyester copolymer component, aliphatic oxycarboxylic acid and tea tree extract; a second process of spinning the molten material to produce an undrawn yarn, stretching the spun undrawn yarn, and applying crimping to the drawn filament through a drawing step to perform a scraping step; a third process of attaching a liquid resin containing a hydrophilic spinning emulsion to the filament crimped through the scraping step to the surface and heat fixing; and a fourth step of cutting the heat-fixed fibers by a predetermined length and molding them into a mask shape to seat a gel-type mask filter on the endothelium, or applying a gel-like composition to the mask surface to produce a mask; includes; It is characterized in that it is configured.

The mask containing biodegradable fiber and tea tree extract according to the present invention and its manufacturing method are a biodegradable integrated mask composed of biodegradable fiber or fabric and tea tree extract, which is a biodegradable component, or the inner face or insertion groove of a biodegradable fiber mask. It is possible to provide a mask that can be used as a filter replacement type by having a mask filter in a gel type made of tea tree powder, loess, and elvan stone compound, fixedly inserted and seated on the endothelium of the mask, and thus can prevent environmental pollution due to biodegradation.

In addition, the mask containing biodegradable fiber and tea tree extract according to an embodiment of the present invention and a manufacturing method thereof include the pharmacological action of tea tree, annihilation of harmful microorganisms of loess, expression of antibacterial properties, deodorization of elvan stone, and decomposition action of harmful substances The composition of tea tree, loess, and elvan is formed as a mask filter to form a mask filter, or to be inserted and seated on the inner surface of the mask to block harmful substances from the outside. Masks can be provided.

In addition, the mask containing biodegradable fibers and tea tree extract according to an embodiment of the present invention and a manufacturing method thereof use a functional material containing ocher components as a mask filter, thereby providing excellent antibacterial, deodorizing and far-infrared effects and biodegradable nonwoven fabric By using the fabric as the fabric for the mask, it has elasticity and texture, so it can be maintained for a long time and provide a soft-tactile mask.

In addition, in the mask containing biodegradable fiber and tea tree extract according to an embodiment of the present invention, and a manufacturing method thereof, the tea tree extract is applied to the biodegradable biodegradable fiber, dried, and cut to a predetermined size in the form of a mask to manufacture an integrated mask Alternatively, biodegradable fibers and tea tree extracts are mixed to weave fibers of biodegradable material to produce a mask form. Through this, the mask provided through the biodegradable components of tea tree and biodegradable fibers is discarded after use. It can be decomposed and induce natural extinction.

1 is a flow chart showing a mask manufacturing procedure containing biodegradable fibers and tea tree extract of the present invention Mask containing biodegradable fibers and tea tree extract
Figure 2 is a perspective view of the mask containing biodegradable fibers and tea tree extract provided by Figure 1;
Figure 3 is a rear view of the mask containing biodegradable fibers and tea tree extract according to Figure 2;
4 is a flowchart illustrating a method of manufacturing a mask filter containing tea tree, loess and elvan according to an embodiment of the present invention;
5 is a cross-sectional view of the mask filter containing tea tree, loess and elvan manufactured by FIG.
6 is a perspective view showing a state in which the mask filter containing tea tree, loess, and elvan according to the present invention is seated inside the mask and integrally formed;
7 is a cross-sectional view of a mask in which the mask filter containing tea tree, loess, and elvan according to FIG. 6 is seated inside the mask;
8 is a perspective view showing the state of the mask through the mask filter containing tea tree, loess and elvan according to another embodiment of the present invention;
9 is a perspective view showing the front of the mask provided with a mask filter containing tea tree, loess and elvan by FIG.
10 is a perspective view showing the inner surface of a mask provided with a mask filter containing tea tree, ocher and elvan according to the present invention;
11 is a perspective view showing a state in which the mask filter containing tea tree, loess, and elvan stone according to the present invention is inserted and seated inside the mask;
12 is a cross-sectional view of a mask in which the mask filter containing tea tree, loess, and elvan according to FIG. 11 is seated inside the mask;

Hereinafter, a detailed description of a preferred embodiment of the present invention will be described with reference to the accompanying drawings. In the following description of the present invention, if it is determined that a detailed description of a related well-known function or configuration may unnecessarily obscure the gist of the present invention, the detailed description thereof will be omitted.

The present invention provides a mask filter with a gel-type mask filter made of tea tree powder, ocher, and elvan stone compound on the inner surface or insertion groove of an integrated mask composed of biodegradable fiber or fabric and tea tree extract, which is a biodegradable component, or a mask filter of biodegradable fiber. This is to provide a mask that can be used as a filter replacement type that is fixedly inserted and seated on the endothelium of the mask.

Biodegradability according to the present invention refers to conversion into low molecular weight compounds by light (ultraviolet rays) or enzymes secreted by microorganisms existing in nature in one process of decomposition. In the decomposition of polymer materials, first, degradative enzymes secreted by microorganisms outside the cells adsorb to the surface of the polymer material, and chemical bonds such as ester bonds, glycosidic bonds, and peptide bonds of the polymer are cleaved by a hydrolysis reaction. As the molecular weight of the high molecular substance is reduced, the material is disintegrated, and the product is a low molecular weight decomposition product of a monomer unit, that is, a monomer or a dimer by enzymatic decomposition.

In other words, biodegradation is the innocuous product of substances, especially water, carbon dioxide, methane and biomass, by the action of enzymes secreted and produced by microorganisms of living things, bacteria, fungi or any other microscopic organism. of, disintegration, disintegration, decay, breakdown or transformation. Biodegradation can occur aerobically (with oxygen) or anaerobically (without oxygen). Accordingly, the decomposition of the biodegradable material may include both a biological (biological) step and an abiotic (abiotic) step.

Hereinafter, looking at the characteristics of the material used in the present invention, tea tree corresponds to the genus Leptospermum, Melaleuca, and Kunzea. Around the world, about 86 species of plants in the genus Leptospermum and about 230 species of plants in the genus Melaleuca are known.

It is native to Australia and is native to New South Wales. It grows up to about 6m in height in a swampy area and has strong vitality, so it grows well even if the stem is cut. It is a type of herb that plays a role in refreshing and purifying the air.

Because tea tree has strong stimulatory properties, the undiluted solution is diluted 2% in carrier oils such as almonds, apricots, and hazelnuts. It is a substance used for respiratory and urinary system infections by building defense lines against the disease, shortening the period of illness, and antibacterial action on the respiratory and urinary systems.

When tea tree oil is exposed to sunlight, paracymene, a trace component, increases rapidly from 3% to 305d, and terpinene-4-ol, which has an antimicrobial effect, is oxidized and changed to trihydrotoxymentane.

Loess is mainly distributed in Northeast Asia such as the Yellow River coast of North China, including the Korean Peninsula, and is a yellowish-brown limestone containing mainly quartz and other pyroxene amphibole, silica (SiO ₂ ) 60 to 65 wt%, iron 5 to 6 wt%, alumina (Al ₂ O ₃ ) 10 to 13 wt%, magnesium (Mg) and sodium (Na) each about 2 wt%, potassium 1.5 wt%, lime 8 wt% , self-cleaning power, absorption power, etc. are excellent, and has been known to have beneficial medicinal properties to the human body.

In addition, loess absorbs and radiates a large amount of human-friendly far-infrared rays, which are called life rays, which are the most effective in activating substances, and the most fundamental effect of loess is this far-infrared rays. Loess is a honeycomb structure with a wide surface, and numerous spaces form a double-layered structure. In this sponge-like hole, a large amount of far-infrared rays among the sun's rays are absorbed, stored, and radiated to stimulate the molecular activity of other objects. Therefore, it reacts with organic matter, and yellow soil absorbs waste products including organic matter such as fat from the skin and creates and discharges yellow soil-organic complex, which promotes blood circulation and improves health. And loess emits negative ions, which adsorb and neutralize positive ions emitted from various types of pollution around life to make the living environment comfortable, and have a very beneficial effect on the human body by performing antibacterial, deodorizing, and moisture-proofing actions. Although loess generally contains water, it has the property of emitting and absorbing water molecules possessed by loess according to changes in humidity.

Formalin included in the loess component kills harmful microorganisms in loess to express sterilization and antibacterial properties, and enables the beneficial properties of loess to be excellently exhibited.

Elvan stone belongs to granite diorite porphyry among igneous rocks. It has dense quartz and long walls, and its properties are sweet, warm, and non-toxic. It is known to emit far-infrared rays when heated.

Elvan is silicic acid anhydride (SiO ₂ ) 73,6%, aluminum oxide (AL ₂ O ₃ ) 15,3%, sodium oxide (Na ₂ O) 3.44%, magnesium oxide (MgO) 0.31%, titanium oxide (TiO ₂ ) 0.17%, ferric oxide (Fe ₂ O ₃ ) 1.71%, potassium oxide (K ₂ O) 4.43%, molybdenum oxide (MnO) 0.05% It has a large specific surface area, so it absorbs and decomposes pollutants and heavy metals, and more than 40 minerals that give vitality to the human body are eluted, which is effective for metabolism and skin health management. Acidic or strong alkaline water is slightly alkaline (pH7.2 ~ 7.4), purifying water by activating water quality, maintaining freshness of food, increasing taste, promoting blood circulation and metabolism by resonance, resonance, and absorption by far-infrared radiation It has an excellent effect, etc.

In addition, elvan stone has a strong ion exchange ability with heavy metal ions, so it is used as a toxic metal preparation and has a strong deodorizing effect when used in wastewater treatment plants, etc. It is used in fish farms and fish tanks through the function of

Therefore, the elvan stone used in the present invention is sintered at 1000 to 1400° C. for 12 hours or more and pulverized to 300 mesh or more is used for manufacturing a mask filter, and for this purpose, 1 to 10% of the elvan stone powder is mixed in a mixer and used. .

The mask containing the biodegradable fiber and tea tree extract according to the present invention can be formed into a single mask by mixing the tea tree extract and the biodegradable fiber, and the composition on the tea tree fine powder is composed of a mask pad or a filter. can

In the present invention, tea tree powder, ocher powder and elvan stone powder are mixed and processed to form a mask pad or filter that is inserted into the mask endothelium and mixed with water to form a gel type, which can be applied for a filter inside the mask. .

For this purpose, when provided in the form of a mask pad or filter, a mixture of tea tree, loess, and elvan stone powder with water is mixed with grain flour such as rice bran and glutinous rice with water to form and mix a natural adhesive liquid to form a mask pad or mask filter After heating and bathing the tea tree, loess, and elvan composition to be impregnated for the composition of It can also be created to be detachable by inserting it into the mask.

On the other hand, the natural adhesive liquid composition used for manufacturing a pad or filter is prepared by mixing rice bran, glutinous rice and water, heating it to 95° C. for a certain period of time and cooling it to prepare a natural adhesive. , 20 to 40% by weight of glutinous rice and 30 to 50% by weight of water are mixed and heated at 95°C for 2 to 4 hours to cool, a natural adhesive is formed through rice bran and glutinous rice ingredients.

Thereafter, a gel-type filter is prepared by mixing an adhesive mixed with rice bran, glutinous rice and water in a mixture stirred by mixing with tea tree powder, loess, and elvan stone, in which case the mixture of tea tree, loess, and elvan in powder form is rice bran , Glutinous rice and water are mixed with the adhesive and stirred, the powder and grains having a certain size are activated as an adhesive component.

In addition, as an embodiment of the present invention, a biodegradable mask can be manufactured by integrating the provided fibers by molding the biodegradable fiber and the tea tree extract, and the tea tree extract mixed with the biodegradable fiber is used to wash and dry the tea tree leaves. Then, the mixture was extracted with distilled water at 80°C for 3 hours, filtered, and the filtrate was collected, and the remaining residue was further extracted with distilled water at 80°C for 3 hours and filtered. The filtrates are combined, concentrated under reduced pressure, and freeze-dried to obtain a tea tree extract.

In more detail, the tea tree extract can be obtained by washing and drying tea tree leaves and extracting with water, C1 to C4 lower alcohol or a mixed solvent thereof, and the C1 to C4 lower alcohol includes methanol, ethanol, propanol, Isopropanol, butanol, etc. can be used. In addition, the tea tree extract may be a fraction re-fractionated with an organic solvent, and acetone, n-hexane, chloroform and ethyl acetate may be used as the organic solvent.

The tea tree extract extracted as described above is applied to biodegradable fibers, dried, and cut to a certain size in the shape of a mask to manufacture an integrated mask. It can be manufactured in the form of a mask, through which the mask provided through the biodegradable component of tea tree and the biodegradable component of the fiber is decomposed and naturally removed when discarded after use.

1 is a flow chart showing a mask manufacturing procedure containing biodegradable fiber and tea tree extract of the present invention, in more detail, a melting step by mixing fibers of a biodegradable copolymer component, aliphatic oxycarboxylic acid, and tea tree extract , a stretching step, a crimping step, a heat setting step, a fiber forming step, and an integrated mask manufacturing step may be performed.

First, a fiber of an aliphatic polyester copolymer component obtained by polycondensation of biodegradable glycol and dicarboxylic acid or copolymerizing 1 to 10 mol% of lactic acid with polyalkylene succinate, aliphatic oxycarboxylic acid and tea tree extract are added. Mixed and melted biodegradable non-woven fabric. (Step S100)

The aliphatic polyester copolymer is not particularly limited, and a polymer obtained by copolymerizing 1 to 10 mol% of lactic acid with polyalkylene succinate can be used.

The aliphatic polyester copolymer may be a polycondensation polymer of glycol and dicarboxylic acid. More specifically, the polymer is polyethylene oxalate, polyethylene succinate, polyethylene adipate, polyethylene azelate, polybutylene oxalate, polybutylene succinate, polybutylene sebacate, polyhexamethylene sebacate, polyneopentyl oxalate. and copolymers thereof.

Further, among the aliphatic polyester and the aliphatic polyester copolymer, polylactic acid is most preferably used.

In order to increase the mechanical strength such as tear strength, tensile strength and elongation of the biodegradable nonwoven fabric obtained through polylactic acid, a resin composition containing a mixture of sugar alcohol and/or benzoic acid compound may be additionally used in a specific ratio, and polylactic acid Sorbitol is most preferable from the viewpoint of the plasticization efficiency of the sugar alcohol itself and the non-volatileness of the sugar alcohol itself.

The biodegradable aliphatic polyester copolymer includes polyethylene succinate, polybutylene succinate, polyethylene terephthalate adipate, polyethylene terephthalate glutarate, polybutylene succinate adipate, polybutylene terephthalate adipate, poly butylene terephthalate glutarate and polycaprolactone.

These copolymers may be used alone or as a mixture of two or more. Among them, polybutylene succinate and polybutylene succinate adipate are preferable in order to increase the mechanical strength of the nonwoven fabric produced by mixing with the first component fibers.

In the preparation of the aliphatic polyester copolymer, if the aliphatic oxycarboxylic acid is added in an excess of 1 mol% or more, a sufficient addition effect can be obtained, and when it is added in an excess of 20 mol% or more, sufficient crystallinity desirable for molding can be maintained. Therefore, good heat resistance and mechanical properties are provided. The amount of the aliphatic oxycarboxylic acid in the preparation of the aliphatic polyester copolymer is preferably 0.04 to 60 moles, more preferably 1.0 to 40 moles, particularly preferably 2 to 20 moles per 100 moles of the aliphatic dicarboxylic acid or derivative thereof.

The molten melt is spun to prepare undrawn yarn, and the spun undrawn yarn is drawn. (Step S200)

The spun undrawn yarn is subjected to a stretching step, and crimping is applied to the drawn filament, thereby performing a scraping step. (Step S300)

The liquid resin containing the hydrophilic spinning emulsion is attached to the surface of the crimped filament through the scraping step and heat-fixed. (Step S400)

Thereafter, the fiber provided by the heat setting step is cut to a predetermined length to manufacture a mask. (Step S500)

On the other hand, after stretching the polymer and applying crimping to the stretched filament, the spinning emulsion is attached to the fiber surface, and a liquid resin containing a functional spinning emulsion is sprayed onto the crimped filament to attach it. .

In this case, it is preferable to attach the spinning emulsion to the fiber surface so that the amount of the spinning emulsion used is 0.3 to 0.5 wt% based on 100 wt% of the total fiber.

The liquid resin containing the spinning emulsion emulsion serves as an antistatic role to relieve frictional heat when the biodegradable resin is solidified, and may be included in an amount of 0.3 to 1% by weight based on the biodegradable fiber 100 prepared above.

After a heat setting step of hot air drying at 60 to 70° C. hot air in direct or indirect contact with the fiber to which the spinning emulsion is attached, a step of cutting the fiber to a length of 40 to 65 mm, the final fiber fineness is reduced from 2 to It is preferable to prepare a biodegradable short fiber with a target of 10 denier and an average elongation of 50 to 150%.

As shown in FIGS. 2 to 3 attached by the above procedure, a mask having biodegradation characteristics of a tea tree extract of biodegradable components and biodegradable fibers is manufactured, and through this, an advantage of preventing environmental pollution and consisting of ingredients harmless to the human body There is this.

4 is a flowchart illustrating a method for manufacturing a mask through a mask filter containing tea tree, loess, and elvan according to an embodiment of the present invention. Referring to FIG. 4, the tea tree according to the present invention The procedure for creating a filter applied to a mask containing , ocher and elvan is as follows.

First, wash the tea tree, dry it, cut it into pieces of 300 mesh or more and pulverize it (refer to step S10), and sinter the elvan stone at 1000 ~ 1400 ° C for more than 12 hours to produce an elvan stone powder pulverized to 300 mesh or more (see step S20) Put tea tree powder, loess powder, and elvan stone powder in hot water heated to 60 ~ 70℃ and proceed with the kneading procedure. (Refer to step S30)

In the kneading procedure of step S30, the ratio of tea tree, loess, elvan stone and water is 12 to 20% by weight of tea tree, 13 to 21% by weight of loess , 3 to 10% by weight of elvan and 64 to 70% by weight of water, and more Specifically, it is preferable to consist of 15.21 wt% of tea tree, 12.58 wt% of loess, 4.72 wt% of elvan and 67.49 wt% of water.

The mixture of tea tree, loess, and elvan kneaded in step S30 is transferred to a ceramic container and aged for 40 to 50 days at a temperature of 25 to 30 ° C. After drying, vacuum packaging (refer to step S40), and mixing the raw material of the vacuum-packed composition with a non-toxic liquid adhesive material formed using grain flour such as rice bran and glutinous rice flour. (refer to step S50)

The mask filter composition formed by mixing the aged and vacuum-packed mixture of tea tree, loess, and elvan with natural adhesives of rice bran and glutinous rice flour is integrally laminated between the outside and inside of the mask, or the filter itself is detachable. The mask may be inserted and seated through the insertion portion of the inner surface of the mask.

After step S50, a mixture of vacuum-packaged composition and non-toxic liquid is produced in the form of a roll, cut according to the size of the mask, and attached to the mask endothelium to produce a mask filter containing tea tree, ocher and elvan composition (see step S60). )

On the other hand, the composition containing tea tree, loess, and elvan, vacuum-packed in step S60, is seated inside or between the inner surfaces of the mask to be described below, thereby integrating the mask equipped with the mask filter containing tea tree, loess, and elvan stone. can also be manufactured.

FIG. 5 attached by the above process shows a cross-sectional view of a mask filter containing tea tree, loess, and elvan stone, and FIG. 6 is a mask filter containing tea tree, ocher and elvan stone according to the present invention. As shown in FIG. 5, it is a perspective view showing a state formed as A mask may be formed by inserting a mask filter containing tea tree, loess, and elvan stone between the front and rear surfaces of the mask integrally with the mask.

That is, the biodegradable resin or non-woven fabric and the resin or non-woven fabric containing the tea tree extract presented above are provided in the form of a mask as the outside of the mask 200 and the inside of the mask 300 where the wearer's face is in contact, and the outside of the mask 200 ) and inside 300, a biodegradable mask containing tea tree, loess and elvan is provided by stacking and integrally molding the mask filter (F) provided with tea tree, loess and elvan stone contained with the adhesive component, The mask filter F is integrally formed on the inner skin layer 500 between the outer 200 and the inner 300 of the mask to form a mask.

In addition, the string part 400 is connected from one side of the mask inner 300 to form a ring shape surrounding the wearer's ear, and a length adjustment part 420 capable of adjusting the length is provided on one side of the string part 400 .

In addition, as another embodiment of the present invention, a mask filter containing tea tree, loess, and elvan stone may be optionally provided as a filter replacement type that is seated by inserting between the front and rear surfaces of the biodegradable polyester resin mask. 8 is a perspective view showing the state of a mask through a mask filter containing tea tree, loess and elvan according to an embodiment of the present invention, and FIG. 9 is a mask filter containing tea tree, loess and elvan by FIG. It is a perspective view showing the entire surface of the provided mask, and FIG. 10 is a perspective view showing the inner surface of the mask provided with a mask filter containing tea tree, ocher and elvan according to the present invention, and FIG. 11 is a tea tree according to the present invention , a perspective view showing a state in which the mask filter containing loess and elvan is inserted and seated inside the mask, and FIG. As shown in the figure, the mask 100 having a mask filter F containing tea tree, loess and elvan is largely the outside 200 of the mask, the inside of the mask 300, the insertion part 330, and the string part 400. ), the inner skin layer 500, and the mask outer 200 is made of a resin or non-woven material provided with biodegradable fibers and tea tree extract, so that it is strong in sunlight and static so as to block the inflow of dust, etc. It has a density and is made of a stretchable material.

The inside of the mask 300 is a place where the wearer's face abuts, has a dust blocking effect and is made of biodegradable resin, and the mask filter F is inserted into the inner skin layer 500 at the center of the inside of the mask 300. The insertion part 330 is provided so that it can be seated, and when the mask filter F inserted through the insertion part 330 on the left and right sides of the inside of the mask 300 is seated on the left and right sides of the inner skin layer 500, the mask filter ( F) is provided with an incision groove 350 that can adjust the length and position. That is, the incision groove 350 is formed through the incision groove 350 so that the mask filter F inserted through the insertion part 330 can be spread evenly into the mask endothelial layer 500 to be seated. ), one each on the left and right with respect to the insertion part 330 of the inside of the mask 300 to adjust the position.

Therefore, according to the above configuration, a mask equipped with a mask filter (F) containing tea tree, loess and alum stone provides deodorization and antibacterial functions as well as a fragrant smell when ocher and tea tree are synthesized, and removes external air and dust. can be blocked

The content of the present invention has been described with reference to an embodiment shown in the drawings, but this is merely exemplary, and those of ordinary skill in the art will recognize that various modifications and equivalent other embodiments are possible therefrom. will understand Therefore, the true technical protection scope of the present invention should be determined by the technical spirit of the appended claims.

100: mask
110: mask filter 200: outside the mask
300: inside the mask 330: insertion part
350: incision groove 370: fixing part
400: string part 420: length adjustment part
500: inner cortical layer 600: fixed support part

Claims (3)

Biodegradation prepared by adding fibers of an aliphatic polyester copolymer component obtained by polycondensation of biodegradable glycol and dicarboxylic acid or copolymerizing 1 to 10 mol% of lactic acid with polyalkylene succinate, aliphatic oxycarboxylic acid and tea tree extract The non-woven fabric is mixed and melted and the melt is spun to produce undrawn yarn. The spun undrawn yarn is crimped to the filament and then scraped. The liquid resin containing the hydrophilic spinning emulsion is attached to the surface of the crimped filament and heat-set. The provided biodegradable resin is cut and molded into a mask shape, and between the outside 200 and inside 300 of the mask, tea tree, ocher, elvan and water are mixed and aged and dried by mixing rice bran, glutinous rice and water. The inner skin layer 500 between the outer 200 and the inner 300 of the mask is formed by stacking the provided mask filter (F) by mixing it with the liquid adhesive material provided by heating to 95° C. for 2 to 4 hours and cooling it. A mask containing biodegradable fibers and tea tree extract, characterized in that the mask filter (F) is seated and formed integrally.
Biodegradation prepared by adding fibers of an aliphatic polyester copolymer component obtained by polycondensation of biodegradable glycol and dicarboxylic acid or copolymerizing 1 to 10 mol% of lactic acid with polyalkylene succinate, aliphatic oxycarboxylic acid and tea tree extract The non-woven fabric is mixed and melted and the melt is spun to produce undrawn yarn. The spun undrawn yarn is crimped to the filament and then scraped. The liquid resin containing the hydrophilic spinning emulsion is attached to the surface of the crimped filament and heat-set. The provided biodegradable resin is cut and molded into a mask shape, aged by mixing tea tree, ocher, elvan and water, and the dried mixture is mixed with rice bran, glutinous rice and water, heated to 95°C for 2 to 4 hours and cooled. The mask filter (F) provided by mixing with the liquid adhesive material is cut left and right through the incision groove 350 in the center of the mask inside 300 through the insertion part 330 located outside the mask 200 and inside the mask ( 300) A mask containing biodegradable fibers and tea tree extract, characterized in that it is inserted left and right through the endothelial layer 500 and is seated therebetween.
Biodegradation prepared by adding fibers of an aliphatic polyester copolymer component obtained by polycondensation of biodegradable glycol and dicarboxylic acid or copolymerizing 1 to 10 mol% of lactic acid with polyalkylene succinate, aliphatic oxycarboxylic acid and tea tree extract A first step of mixing and melting the nonwoven fabric;
a second process of spinning the molten material to produce an undrawn yarn, stretching the spun undrawn yarn, and applying crimping to the stretched filament through the stretching step to perform the scraping step;
a third process of attaching a liquid resin containing a hydrophilic spinning emulsion to the filament crimped through the scraping step to the surface and heat fixing; and
A fourth process of manufacturing a mask by cutting the heat-fixed fibers by a predetermined length and molding them into a mask shape to seat a gel-type mask filter on the endothelium, or applying a gel-like composition to the surface of the mask; including A method for manufacturing a mask containing biodegradable fibers and tea tree extract, characterized in that it is composed.

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