KR102053309B1 - Manufacturing method for 3d air mesh bed clothes filling material - Google Patents

Abstract

The present invention relates to a method for manufacturing a 3D air mesh blanket filling material. The method for manufacturing a 3D air mesh blanket filling material comprises: preparing a polyamide fiber and a polyethylene flat yarn in which a plurality of hexagonal or polygonal mesh spaces are formed; coating a resin composition having a natural extract on surfaces of the polyamide fiber and the polyethylene flat yarn by immersing the polyamide fiber and the polyethylene flat yarn in the resin composition having the natural extract; forming air mesh of a structure in which the polyethylene flat yarn is positioned between polyamide fibers of an upper part and a lower part by positioning, pressing, and drying the polyamide fibers in the upper part and the lower part of the polyethylene flat yarn on which the resin composition is coated; and spraying and drying a deodorant to the air mesh of the structure in which the polyethylene flat yarn is positioned between the polyamide fibers of the upper part and the lower part. The present invention can manufacture a 3D air mesh blanket filling material capable of providing no moisture with ventilation; preventing skin troubles by distributing air to skin; providing cold sensitivity, antibiosis, and cleanliness; and being hygienically used for a long time without bad smell.

Description

MANUFACTURING METHOD FOR 3D AIR MESH BED CLOTHES FILLING MATERIAL}

The present invention relates to a method for manufacturing a 3D air mash quilt filler, more specifically, the ventilation is good, there is no moisture, and air is distributed to the skin to prevent skin troubles, providing cold sensitivity, antibacterial and hygiene, and without an unpleasant smell The present invention relates to a method for producing a 3D air mesh quilt filler that can be used hygienically for a long time.

In general, the fabric is made of weft and warp cross weaving, and is widely used as a material of a variety of clothing or towels, such fabrics are woven in a wide variety of structures depending on the intended use, the woven fabric The structure of was also developed in various ways to suit the purpose.

In particular, clothing that is in direct contact with the human body, towels that absorb moisture, blankets that warm the body when sleeping, and fillers used in shoes are especially woven to quickly remove sweat and other moisture from the human body. .

That is, the conventional quick-drying fabric, as can be seen in the towel, etc., while weaving sparsely to smoothly distribute the air, the structure is made of a structure in which a plurality of hairs protruding and weaving to form fine hair to facilitate ventilation.

Alternatively, in order to maximize fastness due to the ventilation, a plurality of fine through holes are formed in a mesh shape to form a plurality of fine through holes on the surface of the fabric, or a weave in a coarse net shape to form a relatively large through hole.

However, the mesh type fabric has a poor touch to the surface of the human body, and the coarse mesh-shaped fabric has a good quick-drying property. However, when used as a garment, when used as a garment, when used as a blanket or a summer blanket, the through-hole is used. There was a problem that it was difficult to satisfy both the touch, quick-drying, or quick-drying, and warmth, such as thermal insulation is greatly reduced due to the ventilation through.

Meanwhile, 3D air mesh fabrics have excellent ventilation and cushioning functions, and are used in various fields such as cushions, bedding, chair seats, and bags. The 3D air mesh solid fabric is composed of polyester pile yarn densely arranged up and down between two mesh-type fabrics woven with polyester twisted yarn, so it is excellent in durability, shock absorption, cushioning function and resilience under continuous pressure. The product has been evaluated as having good ventilation, good flexibility, elasticity and elasticity due to the smooth air flow inside.

Mats, cushions, pillows, backrests, etc. are manufactured by using 3D air mesh fabrics having these advantages and characteristics.However, it takes a lot of time to process, sewing is difficult, It also contains many processing limitations, such as failure to smooth afterwards.

Therefore, there is a need for technology development for processing 3D air mesh fabrics more easily and effectively using the 3D air mesh fabric as described above.

Domestic Patent No. 10-1911784 (registered October 19, 2018) Domestic Patent No. 10-1566292 (registered on October 30, 2015) Domestic Registration No. 10-1292237 (registered July 26, 2013)

The present invention provides a method for producing a 3D air mash blanket filling material that can be used for long-term hygiene without moisture and good moisture, prevents skin trouble by circulating air to the skin, provides cold sensitivity, antibacterial and hygiene, etc. It is.

In addition, the present invention is much lighter than the conventional filler, hygienic, safe and elastic force compared to the cotton so that the buffering action and resilience is strong, unlike the general filling cotton, the method of manufacturing a 3D air mash quilt filler that can be maintained intact without deformation To provide.

Various problems to be solved by the present invention are not limited to the above-mentioned problems, and other tasks not mentioned will be clearly understood by those skilled in the art from the following description.

According to the present invention, a method of manufacturing a 3D air mesh quilt filler includes preparing polyamide fibers and polyethylene flat yarns in which a plurality of hexagonal or polygonal mesh spaces are formed, and preparing the polyamide fibers and polyethylene flat yarns with natural extracts. The polyamide fiber and the surface of the polyethylene flat yarn are immersed in the composition to apply a resin composition containing a natural extract, and the polyamide fibers are placed on the upper and lower portions of the polyethylene flat yarn to which the resin composition is applied, and then pressurized and dried. Thereby forming an air mesh having a structure in which a polyamide fiber is positioned at the top and a bottom, and a polyethylene flat yarn is positioned between the top and bottom polyamide fibers, and a polyethylene flat yarn is positioned between the top and bottom polyamide fibers. Spraying deodorant on the air mesh After the process of drying.

The resin composition containing the natural extract is 50 to 100 parts by weight of self-emulsifying epoxy resin, 10 to 20 parts by weight of acrylic modified polyester resin, 5 to 10 parts by weight of expanded graphite powder, 7 to 13 parts by weight of exothermic particles and natural extracts It may be included in a ratio of 1 to 5 parts by weight.

In the step of spraying a deodorant to the air mesh formed of a structure in which the polyethylene flat yarn is located between the upper and lower polyamide fibers, and drying, the polyethylene flat yarn is positioned between the upper and lower polyamide fibers After spraying at a weight ratio of 5 to 10 parts by weight of the deodorant based on 100 parts by weight of the formed airmash, it may be dried for 5 to 10 hours at a temperature of 50 to 55 ℃.

Specific details of other embodiments are included in the detailed description.

The manufacturing method of the 3D air mesh quilt filling material according to the present invention has good ventilation and prevents skin trouble by circulating air to the skin without moisture and provides cold sensitivity, antibacterial and hygiene, and can be used hygienically for a long time without an unpleasant smell. 3D airmash quilt fillers can be prepared.

In addition, the manufacturing method of the 3D air mesh quilt filler according to the present invention is much lighter than the existing fillers, hygienic, safe and elastic compared to the cotton so that the buffering and recovery force is strong, unlike the regular filler cotton to maintain the original shape without deformation 3D airmash quilt filler can be prepared.

It will be fully understood that embodiments of the inventive concept may provide various effects that are not specifically mentioned.

Figure 1 is a photograph showing a 3D airmash quilt filler prepared according to the present invention.

Advantages and features of the present invention and methods for achieving them will be apparent with reference to the embodiments described below in detail. However, the present invention is not limited to the embodiments described herein and may be embodied in other forms. Rather, the embodiments introduced herein are provided so that the disclosure may be made thorough and complete, and to fully convey the spirit of the present invention to those skilled in the art.

The terminology used herein is for the purpose of describing particular example embodiments only and is not intended to be limiting of the present invention. Singular expressions include plural expressions unless the context clearly indicates otherwise.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art. Terms such as those defined in the commonly used dictionaries should be construed as having meanings consistent with the meanings in the context of the related art and shall not be construed in ideal or excessively formal meanings unless expressly defined in this application. Do not.

Hereinafter, with reference to the accompanying drawings will be described in detail with reference to a preferred embodiment of the manufacturing method of the 3D air mesh quilt filler according to the present invention.

Figure 1 is a photograph showing a 3D airmash quilt filler prepared according to the present invention.

In order to prepare a 3D airmash quilt filler according to the present invention, first, a polyamide fiber may be prepared, and a plurality of hexagonal or polygonal mesh spaces may be formed in the polyamide fiber.

In the present invention, the polyamide fiber may be a polyamide fiber prepared by the following production method.

First, a fiber yarn may be prepared to prepare polyamide fibers, and the prepared fiber yarn may be a polyamide yarn and a rayon yarn.

Next, by air blowing the prepared polyamide yarn and rayon yarn, it is possible to perform the air texturing bulky the polyamide yarn and rayon yarn.

The step is carried out to facilitate the application of a mixed coating solution of a polyurethane resin and an antistatic agent to the polyamide yarn and rayon yarn, bulking the fiber yarn by injecting air to the polyamide yarn and rayon yarn ), The mixed coating liquid to be described below is absorbed and applied into the fiber yarn, thereby improving the functionality of the polyamide fiber produced according to the present invention.

In addition, the pressure of the air blown into the polyamide yarn and rayon yarn in the step may be 3 to 6 bar (bar), the air can be injected, when the pressure of the air is less than 3 bar (bar) Since the polyamide yarn and the rayon yarn are not air textured, the bulky fiber yarn desired in the present invention cannot be formed. When the polyamide yarn and the rayon yarn are larger than 6 bar, the tension due to air texturing is large, so that the hollow strain of the fiber yarn is increased. Growing problems can occur.

Next, a mixed coating solution may be applied to the air textured fiber yarn.

The application of the mixed coating liquid may coat or apply the mixed coating liquid to the air texturized fiber yarn using a conventional coating method such as spraying, spraying or dipping, wherein the mixed coating liquid is coated with the air texturized fiber. It may be coated or coated by spraying at a weight ratio of 5 to 10 parts by weight based on 100 parts by weight of yarn.

In the above step, the mixed coating solution may be prepared by mixing a polyurethane and an antistatic agent. The mixed coating solution may be prepared by mixing a weight ratio of 100 to 150 parts by weight of polyurethane and 1 to 5 parts by weight of an antistatic agent.

The polyurethane may be an acrylic modified polyurethane, the acrylic modified polyurethane is excellent in elasticity, wear resistance, processability, sprayed at a ratio of 10 to 20 parts by weight based on 100 parts by weight of fiber yarn, polyurethane 100 to 150 A mixed coating solution may be prepared by mixing in parts by weight and 1 to 5 parts by weight of the antistatic agent. When the acrylic modified polyurethane is included below the lower limit, the effect of improving wear resistance, color fastness, and processability is insignificant. In addition, when included in excess of the above upper limit range, the relative content of the antistatic agent is small, the antistatic effect is insignificant, and the problem of reducing durability or fastness may occur.

The acrylic modified polyurethane may be prepared by first preparing a diisocyanate, a polyol, and an organic solvent and then mixing the mixture, wherein the mixed solution is 0.7 to 1.3 moles (mol) of diisocyanate. ) And a polyol in a ratio of 0.5 to 1.5 mol (mol), and the organic solvent may be included in 60 to 70% by weight (wt%) in the total content of the mixed solution.

In the present invention, the diisocyanate is toluene diisocyanate (TDI), 4,4'-diphenylmethane diisocyanate (MDI) and hexamethylene diisocyanate (Hexamethylene diisocyanate (HDI) One or more selected from the group consisting of)) may be used, and the polyol may be any one or more selected from polyether polyols or polyester polyols. The organic solvent may be toluene or methyl ethyl ketone. ketone) and ethyl acetate (Ethyl acetate) may be used any one or more selected from the group consisting of.

Next, a reaction mixture of the diisocyanate, polyol and organic solvent may be reacted to prepare a polyurethane (Isocyanate terminated Polyurethane) having an isocyanate end group, and the reaction may be performed at a temperature of 83 to 87 ° C. for 3 to 4 hours. Can be done.

Next, a temperature of 80 to 85 ° C. while adding 0.1 to 0.3 mol of a monomer containing a hydroxy group to the isocyanate terminated polyurethane having an isocyanate end group By reacting for 2 to 4 hours at a polyurethane having a vinyl end group (Vinyl terminated Polyurethane) can be prepared.

Monomer (containing hydroxy group) containing the hydroxy group in the present invention is 2-hydroxyethyl methacrylate (2-Hydroxyethyl methacrylate), 2-hydroxypropyl methacrylate (2-Hydroxypropyl methacrylate) and Any one or more selected from the group consisting of 2-Hydroxyethyl acrylate may be used.

Subsequently, an acrylic modified polyurethane may be prepared by adding a monomer to the vinyl terminated polyurethane having a vinyl end group and reacting the monomer. The polyurethane and the monomer having a vinyl end group may each be a poly having a vinyl end group. It may be included in the weight ratio of 70 to 90% by weight urethane and 10 to 30% by weight monomer.

In addition, the acrylic modified polyurethane can be prepared by reacting the polyurethane having a vinyl end group with a monomer at a temperature of 75 to 80 ° C. for 1 to 3 hours, wherein the monomers are styrene and methyl meta. Any one or more selected from the group consisting of methacrylate and acrylonitrile may be used.

The antistatic agent is, for example, stearyldimethyl-benzylammonium chloride, cetyl-trimethyl-ammonium chloride or bis (acryloxyethyl) hydroxyethylmethylammoniummethylsulfate [Bis One or more selected from (acryloxyethyl) hydroxyethyl methyl ammonium emthosulfate] may be used, and the antistatic agent may have a sustained antistatic effect and a rapid curing rate and no yellowing or browning during drying and ironing.

Next, a polyethylene flat yarn may be prepared, and a plurality of hexagonal or polygonal mesh spaces may be formed in the polyethylene flat yarn.

In the present invention, the polyethylene flat yarn may be a polyethylene flat yarn prepared by the following manufacturing method.

For example, to prepare a polyethylene flat yarn, the ethylene composition may be polymerized to form a polyethylene polymer, which is mixed with an ethylene monomer or ethylene oligomer and various known additives that can be used for polymer synthesis. And polymerize the ethylene composition to form a polyethylene polymer or polyethylene copolymer having a degree of polymerization of 2,000 to 3,500, melt extrusion, biaxial stretching, slitting and uniaxial stretching the polyethylene polymer or polyethylene flat yarn Can be prepared.

In the present invention, the polyethylene flat yarn melt-extruded the polyethylene polymer to form a polyethylene sheet, the polyethylene polymer is melted by heating to a temperature of 220 to 250 ℃ to form a melt, 2 to 6kgf / cm to the polyethylene melt ^{When the} polyethylene sheet was manufactured by applying a pressure of ² , and the polyethylene sheet was stretched 5 to 8 times in the longitudinal direction (longitudinal direction) while being heat treated at a temperature of 60 to 80 ° C., the desired slitting width was determined and the slitting means was determined. Slitting in the longitudinal direction to form a polyethylene wire having a width of 2.5 to 3.6mm, shrinkage stable 2 to 3 times in the longitudinal direction while heat-treating the polyethylene wire at a temperature of 80 to 100 ℃ density 0.952 to 0.983g / cm ³ , polyethylene flat yarns having a thickness of 0.04 to 0.09 mm and a width of 2.5 to 3.6 mm can be formed.

In the present invention, the configuration for manufacturing the polyethylene flat yarn is a well-known technology, and for the convenience of description and clarity of the technical spirit of the present invention, a detailed description of the configuration for manufacturing the known polyethylene flat yarn will be omitted.

Next, the prepared polyamide fiber and polyethylene flat yarn may be immersed in the resin composition containing the natural extract, and the surface of the polyamide fiber and polyethylene flat yarn may be coated with the resin composition containing the natural extract.

The resin composition containing the natural extract may be applied to the surface of the polyamide fiber and polyethylene flat yarn to prevent skin troubles and provide antimicrobial and hygienic properties, the resin composition comprising the natural extract is self-emulsifying epoxy Resin, acrylic modified polyester resin, expanded graphite powder, exothermic fine particles and natural extracts are prepared, including the resin composition 50 to 100 parts by weight of self-emulsifying epoxy resin, acrylic modified polyester resin 10 to 20 parts by weight, 5 to 10 parts by weight of expanded graphite powder, 7 to 13 parts by weight of exothermic particles, and 1 to 5 parts by weight of the natural extract may be included in a blended ratio.

The self-emulsifying epoxy resin is an epoxy resin having an active group that can be emulsified in itself. The self-emulsifying epoxy resin is a self-emulsifying modified epoxy resin having an epoxy equivalent of 200 to 230 g / eq. Physical properties such as can be significantly improved.

The self-emulsifying epoxy resin includes 50 to 100 parts by weight, when the self-emulsifying epoxy resin is included in less than 50 parts by weight, the adhesion between the polyamide fiber and the polyethylene flat yarn may be inferior, and 100 parts by weight If it is included in excess, the problem that the drying properties may be delayed.

The acrylic modified polyester resin is a hydroxyl group by condensation polymerization of a polyhydric alcohol containing 80 to 90% by weight of diol and 10 to 20% by weight of triol with a polybasic acid containing 40 to 50% by weight of anhydrous acid and 50 to 60% by weight of an aliphatic acid. A polyester resin having a value of 45 to 65 mgKOH / g, an acid value of 3 mgKOH / g or less, a glass transition temperature of 5 to 20 ° C. and a weight average molecular weight (Mw) of 2,500 to 3,500 was prepared, and the polyester resin was 50 to 60 weight. % And 50-50% by weight of the acrylic monomers by grafting (graft) weight average molecular weight (Mw) 5,000 ~ 7,000, hydroxyl value 50 ~ 60mgKOH / g, acid value 3mgKOH / g or less, and glass transition temperature 10 ~ 20 ℃ Acrylic modified polyester resin which is a range can be manufactured.

The expanded graphite powder is powdered expanded graphite, and in general, graphite is a mineral formed by layering planar macromolecules in which six-membered rings of carbon atoms are infinitely connected in a planar manner, and its property is a good conductor of electricity. Due to its layered structure, it is flexible and active, and is easy to split, but is a macromolecule and has low reactivity.

However, since graphite is only connected by the van der Waals force between the carbon planes of the polysene structure, and is 35.5 nm wider than the 14.2 nm spacing between carbon atoms, it is necessary to insert another atom into the gap between layers to form an interlayer compound. Can be. In other words, the interlayer compound is formed by inserting many atoms, molecules or ions into the gap between the planes while maintaining the network plane of the graphite crystal.

That is, when the intercalation compound or residual compound coated with an acid such as sulfuric acid is rapidly heated to a temperature close to 1000 ° C between the layers of graphite, the acid is vaporized and gas is generated, and the graphite interlayer is tens to several hundreds due to the expansion pressure of the gas. It is expanded by ship, which is called expanded graphite.

In the present invention, the expanded graphite may play a role of providing thermal insulation performance with non-combustibility because the expanded graphite expands by 30 to 50 times and forms char in a process of increasing the temperature to 180 ° C. or more during a fire. .

The exothermic particulates are included to improve the thermal conductivity of the manufactured quilt filler to produce a cooler quilt filler, wherein the exothermic particulates are first composed of 10 to 20 parts by weight of metal oxide, thermal conductivity as compositions for producing the exothermic particulates. 1 to 5 parts by weight of the polymer, 1 to 3 parts by weight of the photocatalyst and 20 to 50 parts by weight of the binder are prepared, and then uniformly mixed and dried to produce exothermic fine particles.

In this case, metal oxides, photocatalysts, and the like, among the compositions for preparing the exothermic particles may be pulverized into nano-sized particles, and the compositions may be uniformly mixed at room temperature.

The metal oxide may be any one or more selected from the group consisting of fluorine-doped tin oxide (FTO), indium tin oxide (ITO), and aluminum-doped zinc oxide (AZO), preferably fluorine-doped. Tin oxide can be used.

The thermally conductive polymer is added to improve thermal conductivity. The thermally conductive polymer effectively forms a network between the compositions by controlling the morphology of the compositions constituting the exothermic particles, thereby improving the thermal conductivity. It is possible to improve the heat generation efficiency and thermal efficiency of the quilt filler.

In the present invention, the thermally conductive polymer may be prepared including 45% by weight of polycarbonate resin, 42% by weight of polyolefin resin and 13% by weight of carbon-based thermally conductive filler, wherein the polycarbonate-based resin is bisphenol- A polycarbonate resin based on A may be used, and the polyolefin resin may be ethylene octene rubber (EOR), ethylene propylene rubber (EPR), ethylene-propylene-diene rubber (EPDM) and linear low density polyethylene (LLDPE). Any one or more selected from the group consisting of may be used, and the carbon-based thermally conductive filler may be graphite.

The photocatalyst is added to improve the exothermic and antibacterial effect, the photocatalyst in the present invention is any one or more selected from the group consisting of manganese dioxide (MnO ₂ ), silicon dioxide (SiO ₂ ) and titanium dioxide (TiO ₂ ). Can be used.

The binder is to provide an adhesive force for bonding the compositions constituting the exothermic particles, the binder in the present invention may be used a thermosetting or UV-curable resin, for example, the binder is a urethane-based resin, acrylic resin, urethane Any one or more selected from -acryl copolymer, polyimide resin, polyamide resin, polyether resin, polyolefin resin or melamine resin can be used.

The natural extract may be included to enhance the human benefit of antibacterial and far-infrared emission, the natural extract is prepared by combining a natural plant extract and a natural mineral extract in a certain weight ratio, for example, the natural extract It may be included in the weight ratio of 60 to 80% by weight natural plant extract and 20 to 40% by weight natural mineral extract.

The natural plant extract may include any one or more natural plant extracts selected from the group consisting of Ginkgo biloba, Hwangchil and Ginseng, the ginkgo, Hwangchil and Ginseng may be included in a weight ratio of 1: 2: 1.

The ginkgo tree is represented by the scientific name Ginkgo biloba L, and is a larch tree belonging to the Ginkgo family, and has been used as a garden tree or a tree tree since ancient times, and its fruit, ginkgo, has been used for food or medicinal purposes.

In particular, the leaves of Ginkgo biloba have been widely prescribed for the treatment of hypertension, Parkinson's disease, and diabetes in traditional medicine, and recently, drugs using unique flavonoids extracted from Ginkgo biloba are excellent for treating adult diseases such as hypertension, senile dementia and diabetes. It is found to be effective and is widely used as a raw material for cosmetics and functional foods. In recent years, research on the treatment of antibacterial materials using ginkgo biloba has been actively conducted.

The Hwangchil-tree (Dendropanax morbifera Lev) is an evergreen broad-leaved arborescent tree of the genus Aralia and Orgalphi, which is native to Korea. The young branches are green and glossy, the flowers bloom in June, and the fruits 7-19mm long ripen black. The plant is a subtropical plant that grows in an area where the minimum temperature is below 2 ℃ and the average annual temperature is 12 ~ 15 ℃.

Hwangchil trees that secrete yellow chrysanthemums around the world are rare species that grow only in the southwestern part of the Korean peninsula, the coast, islands, and Jeju Island, and are currently limited in quantity. Hwangchil is called golden due to its golden color. When exposed to the sun, it becomes more splendid and unlike the black lacquer, it has the characteristic of giving golden color while keeping the pattern and color of the product as it is.

Hwangchil is generally composed of 66.7% of non-volatile components, 10.8% of aromatics, 8.1% of moisture, and 14.4% of solids, which is a paint component that forms a golden coating. Especially, the aromatic component mainly consists of β-cubebene of sesquiterpenes ( cubebene), γ-selinene and δ-cardinene. The fragrance ingredient contained in Hwangchil has a variety of pharmacological action as well as its value as a scent that makes the mind and body clear and comfortable, so it has high value as a perfume, cosmetic or functional food and beverage.

The ginseng has the taste and efficacy of ginseng to prescribe indigestion, neuralgia, hepatitis, jaundice, hemorrhoids. In the private sector, stems and leaves are used as pesticides. Pharmacological effects include leukopenia treatment, anti-radioactivity, coronary blood flow increase, heart muscle strengthening, hypoglycemic action, anti-tumor, antibacterial, immune function suppression, insecticidal function. matrine).

In the present invention, the natural extract may be prepared using Ginkgo biloba, Hwangchil and Ginseng, the natural extract may be a natural extract prepared by the following manufacturing method.

First, to prepare the natural plant extracts may be prepared by separating ginkgo, hwangchil and ginseng into the stem and raw leaves of the ginkgo, hwangchil and ginseng.

Next, the stems of the ginkgo biloba, hwangchil wood and ginseng can be produced by using a grinder such as a ball milling device, ginkgo biloba, hwangchil wood and ginseng stem powder, the ginkgo, hwangchil wood and ginseng The stem powder may be pulverized to have a particle diameter of 2000 to 3000 μm and a specific surface area of 600 to 2500 m ² / g.

When the ginkgo biloba, hwangchil wood and red ginseng stem powder is pulverized below the above range, the grinding time may be delayed and workability may be deteriorated by dust or fine powder, and when the upper limit is exceeded, Ginkgo, hwangchil and ginseng stems may contain a problem that the active ingredient is not easily extracted.

Next, the crushed ginkgo biloba, hwangchil and red ginseng stem powder may be dried to remove moisture.

Drying of the pulverized Ginkgo biloba, Hwangchil and Ginseng stem powder is that the plant cells or chlorophyll of the Ginkgo biloba, Hwangchil and Ginseng stem powder are destroyed and the useful components of Ginkgo biloba, Hwangchil and Ginseng stem are reduced when sunlight is dried. It can be carried out in a dryer to maintain a constant temperature and humidity to prevent, for example, the drying of the crushed ginkgo biloba, hwangchil and red ginseng stem powder is maintained at a temperature of 18 to 22 ℃ and a humidity of 50 to 60% It can be dried in a drier for 30 to 40 hours.

Subsequently, the dried Ginkgo biloba, Hwangchil and Ginseng stem powder may be steamed and steamed with water vapor.

Steaming of the dried Ginkgo biloba, Hwangchil and Ginseng stem powder may be performed by heating with a steam of constant temperature under a constant pressure, for example, the dried Ginkgo biloba, Hwangchil and Ginseng stem powder may be 155 to 165. It can proceed by heating with steam for 5-8 hours at a temperature of < RTI ID = 0.0 > C < / RTI > and a pressure of 4-6 kgf / cm ² .

In the present invention, if the steaming of the dried Ginkgo biloba, Hwangchil and Ginseng stem powder is performed below the lower limit of the process conditions, the Ginkgo biloba, Hwangchil and Ginseng stem powder may not be sufficiently steamed in a short time in a later process. Difficulties in producing sufficient extracts may occur, and when performed above the upper limit of the above process conditions, the active ingredients of ginkgo biloba, yellow chile and red ginseng stem powder may volatilize or increase the effect of further steaming.

Subsequently, after preparing the ginkgo biloba, hwangchil and ginseng raw leaves, washing may remove foreign substances attached to the ginkgo, hwangchil and ginseng raw leaves.

Here, the washing of the ginkgo biloba, hwangchil and ginseng raw leaves may use purified water containing sodium bicarbonate dissolved in the prepared ginkgo, hwangchil and ginseng raw leaves, concentration of 2 to 4 (w / w)% and 32 to It is preferable to soak for 5 to 10 minutes in a sodium hydrogen carbonate solution at a temperature of 38 ℃.

Next, the washed ginkgo biloba, hwangchil and fresh ginseng leaves can be dried in a dryer.

In the present invention, the drying of the ginkgo, hwangchil and ginseng raw leaves is the ginkgo, hwangchil and ginseng in order to prevent the chlorophyll of the ginkgo, hwangchil and ginseng raw leaves are destroyed and useful components are volatilized when sunlight is dried. The raw leaves may be dried for 5 to 15 hours in a dryer maintained at a temperature of 25 to 30 ° C. and a humidity of 55 to 60%.

Next, the dried Ginkgo biloba, Hwangchil-tree and fresh ginseng leaves can be sprayed with Bacillus subtilis culture solution to ferment the Ginkgo biloba, Hwang-chil tree and Ginseng fresh leaves.

The Bacillus subtilis culture medium may promote fermentation of the dried Ginkgo biloba, Hwangchil and Ginseng fresh leaves, in a weight ratio of 50-100 parts by weight of Bacillus subtilis culture medium based on 100 parts by weight of the dried Ginkgo biloba, Hwangchil and Ginseng fresh leaves. It can be sprayed and fermented for 1-3 days after the temperature of 50-60 ° C. and humidity of 60-65% are maintained.

The Bacillus subtilis culture medium is produced by mixing Bacillus subtilis and water, the Bacillus subtilis mixed with brown sugar 10 to 15% by weight, put an eco-friendly rice husk on the prepared medium, and then grown twice a day at 25 ℃ temperature Incubated for 1 week while spraying water to produce Bacillus subtilis, and then inoculated again in a medium mixed with rice bran and brown sugar in a 50:50 weight ratio to incubate for 1 week at 25 ℃ can be used as a Bacillus supernatant used in the present invention have.

Bacillus subtilis ( Bacillus subtilis ), Bacillus subtilis Spigezepia ( Bacillus subtilis ), Bacillus megaterium ( Bacillus megaterium ), Bacillus licheniformis ( Bacillus licheniformis ) and Bacillus Pulmis ( Bacillus pumilus ) any one or more selected from the group consisting of can be used.

Subsequently, the steamed Ginkgo biloba, Hwangchil and Ginseng stem powder and the fermented Ginkgo biloba, Hwangchil and Ginseng raw leaves are mixed and fermented to prepare a Ginkgo, Hwangchil and Ginseng fermentation broth.

In the step, after mixing in a weight ratio of 200 to 300 parts by weight of the fermented ginkgo, hwangchil and ginseng fresh leaves to 100 parts by weight of the steamed ginkgo, hwangchil and ginseng stem powder, the temperature of 40 to 43 ℃ Fermentation for 3 to 5 days at a humidity of 60 to 65% can be prepared fermentation ginkgo, hwangchil and gosam fermentation broth.

Next, ginkgo biloba, hwangchil wood and ginseng fermentation broth by mixing a solvent and by applying an ultrasonic wave can be produced ginkgo, hwangchil and ginseng extract fermentation broth.

In order to prepare the ginkgo, hwangchil and gosam extract fermentation broth, the ginkgo, hwangchil and ginseng fermentation broth are mixed with a solvent to prepare a mixed solution, and then put into an ultrasonic extractor by applying ultrasonic waves to the mixed solution, Wood and ginseng extract fermentation broth can be prepared, the solvent is included in a weight ratio of 500 to 1000 parts by weight with respect to 100 parts by weight of the ginkgo, hwangchil and goose mixed mixture, water may be used as the solvent.

In addition, the ultrasonic wave applied to the mixed solution in order to prepare the ginkgo, hwangchil and gosam extract fermentation broth can be extracted using an output of 150 to 250 watts (watt) for 50 to 100 minutes at a vibration frequency of 50 to 70KHz have.

Next, the ginkgo biloba, hwangchil wood and ginseng extract fermentation broth can remove solids such as ginkgo, hwangchil and ginseng stem powder, ginkgo, hwangchil and fresh ginseng leaves.

In this step, the separation of solids such as ginkgo biloba, hwangchil and ginseng stem powder, ginkgo biloba, hwangchil and fresh ginseng leaves can use a known sieve such as sieve (sieve).

Subsequently, the ginkgo, hwangchil and gosam extract fermentation broth from which the solids have been removed may be centrifuged.

In the step, by centrifuging the ginkgo biloba, hwangchil and ginseng extract fermentation broth from which the solid content has been removed, the lower layer solution where the fine particles of the ginkgo biloba, hwangchil and ginseng stem and fresh leaves are located, The supernatant can be separated by position.

Next, after separating the centrifuged supernatant and the supernatant, it is possible to prepare a natural plant extract containing the useful components of ginkgo biloba, hwangchil and gosam by heating the supernatant and the supernatant.

In this step, the centrifuged supernatant and the supernatant are separated, and then heated to a heat source at a temperature of 140 to 160 ° C. to remove moisture, thereby preparing natural plant extracts containing useful components of ginkgo biloba, hwangchil and ginseng. have.

The natural mineral extract may include any one or more natural mineral extracts selected from mineral salt extracts or loess extracts, and the mineral salt extract and loess extract may be included in a weight ratio of 1: 1.

The mineral salt extract (Mineral Salt or Sea Salt Extract) is prepared by extracting from the mineral salt (Mineral Salt), the mineral salt is a mineral belonging to the equiaxed crystal system having a crystal structure such as diamond, the chemical component is sodium chloride ( NaCl). The mineral salts are mostly colorless and transparent, but also yellow, red, blue, purple and streaky white.

Sodium chloride constituting the mineral salt is physiologically indispensable to the animal to be included in the body fluid to control the osmotic pressure of the body fluid, sodium component of sodium chloride can be combined with phosphoric acid to maintain the acidic equilibrium of the body fluid as a buffer material .

The mineral salt has a positive effect on the human body when applied to the skin as well as ingested, has been reported to have a superior skin moisturizing power than urea, a natural moisturizing factor component of the skin, and alleviate various skin problems (skin soothing) ), It is known to be effective in removing skin wastes and exfoliation, acne, wrinkles, atopy.

The ocherite extract can be extracted from the ocherite, the ocherite far infrared rays from the ocher penetrates the subcutaneous layer deeply 80 times deeper than normal heat, and shakes the cells minutely 2,000 times a minute to make the vital activity of the cell tissue more vigorous. It promotes blood circulation, releasing wastes and heavy metals in the body, and prevents stress, adult diseases, and gynecological diseases. Natural ocherite has a porosity and breathes, so it has excellent humidity control ability. Cool and warm in winter.

The ocher gemstone is a natural ocher gemstone that has been deposited over 300 million years and has been kept in high pressure and preserves the ancient primitive nature. Excellent deodorizing effect and antibacterial. Excellent anti-fungal performance, especially porous sedimentary rock, excellent humidity control ability, and the general stone is cold, when sitting directly on the floor, the cold is invaded, but natural ocherite has the ingredients of the loess, so it has the effect of blocking the cold .

The natural mineral extract may be a natural mineral extract prepared by the following manufacturing method.

First, after preparing the mineral salt and loess, the mineral salt may be ground to a certain particle size.

After mixing the mineral salt and ocherite in a weight ratio of 1: 1 in the step, the mineral salt and ocherite have a particle size of 0.1 to 100㎛ using a known mill such as a ball milling device, It may be ground to have a specific surface area of 100 to 300 m ² / g.

Next, the crushed mineral salt and ocher may be heated to heat treatment.

In this step, impurities and residual organic matter contained in the mineral salt and the loess may be removed by heating the crushed mineral salt and the loess. The heating of the crushed mineral salt and the loess is 50 at a temperature of 1500 to 1700 ° C. To 100 minutes.

Next, the thermally treated mineral salts and ocherite are washed to remove combustion residues generated during the heat treatment attached to the surfaces of the mineral salts and ocherite, and then the washed mineral salts and ocherite are immersed in purified water for aging. Can be.

The washing of the mineral salt and ocherite in the step may be carried out by washing the surface of the mineral salt and ocherite with purified water of 60 to 70 ℃, the maturation of the mineral salt and ocherite 100 parts by weight of the washed mineral salt and ocherite After mixing 400 to 600 parts by weight of purified water at a temperature of 70 to 80 ℃, it can proceed by sealing for 7 to 10 days.

Subsequently, after separating and removing the mineral salt and the loess in the mixture of the aged mineral salt, loess and purified water, the purified water may be centrifuged.

In the step, the purified water is leached in the useful components of mineral salt and ocher, by centrifuging the purified water, the lower layer solution in which the fine particles of the mineral salt and loess are located, the supernatant and the upper layer located above the lower layer solution It can be separated by position by liquid.

Next, after separating the supernatant and the supernatant of the centrifuged purified water, it is possible to prepare the mineral salt extract and loess extract by heating the supernatant and supernatant.

In the step, after separating the supernatant and the supernatant of the centrifuged purified water, by heating with a heat source of 140 to 160 ℃ temperature to remove moisture to prepare a natural mineral extract formed by leaching the useful components of mineral salts and ocherite Can be.

Next, the polyamide fibers are placed on the upper and lower portions of the polyethylene flat yarn to which the resin composition is applied, and then pressurized and dried to place the polyamide fibers on the upper and lower portions, and the polyethylene between the upper and lower polyamide fibers. The air mesh of the structure in which the flat yarn is located can be formed.

In the step, by placing the polyamide fibers on the upper and lower polyethylene flat yarns to which the resin composition is applied, pressurized to a pressure of 1 to 2 kgf / cm ² , and dried for 3 to 7 hours at a temperature of 40 to 50 ℃ Polyamide fibers are positioned on the upper and lower portions, and the air mesh may be formed in a structure in which a polyethylene flat yarn is positioned between the upper and lower polyamide fibers.

When the process is performed under the above process conditions, the polyamide fiber and the polyethylene flat yarn may not be sufficiently adhered, and when the process is performed above the process conditions, the polyamide fiber and the polyethylene flat yarn may occur. The elasticity of the air mesh formed of the yarn may be degraded and the physical properties may be degraded.

Subsequently, a deodorant may be sprayed onto an air mesh formed of a structure in which a polyethylene flat yarn is positioned between the upper and lower polyamide fibers, and then dried to prepare a quilt filler.

In this step, after spraying at a weight ratio of 5 to 10 parts by weight of the deodorant based on 100 parts by weight of the air mesh formed in a structure in which the polyethylene flat yarn is located between the upper and lower polyamide fibers, 5 to 5 at a temperature of 50 to 55 ℃ By drying for 10 hours it is possible to remove the odor that can be generated in the air mesh, it is possible to produce a blanket filler excellent in deodorizing and sterilizing power.

In this step, the deodorant may use a deodorant prepared by the following manufacturing method.

That is, in order to prepare the deodorant, first, bamboo salt may be dissolved in purified water, and then heated and cooled to prepare a first solution.

In this step, bamboo salt is dissolved by mixing at a weight ratio of 35 to 45 parts by weight with respect to 100 parts by weight of purified water, and then heated and concentrated to a temperature of 890 to 95 ° C., followed by cooling at a temperature of 25 to 35 ° C. to 65 to 70 parts by weight. A first solution can be prepared having a concentration of%.

Next, a second solution may be prepared by mixing purified water and concentrated plant extract with the first solution.

In the step, 10 to 20 parts by weight of the first solution, 60 to 70 parts by weight of purified water and 10 to 20 parts by weight of the plant concentrate extract are mixed, and the plant is concentrated by stirring at a temperature of 35 to 40 ℃ for 1 to 3 hours. A second solution in which the extract is uniformly mixed with the first solution and purified water may be prepared.

In this step, the plant concentrate extract may be prepared using pine, pine and elm, for example, the plant concentrate extract may be from 2000 to 4000 parts by weight of purified water relative to 100 parts by weight of the pine, pine and elm After inserting the pine, pine and elm crushed wood into the steam generator, the steam generator to which the purified water, pine, pine and elm crushed wood is heated to a temperature of 150 to 200 ℃ contains useful components of pine, pine and elm The produced steam can be prepared by separating the produced steam into a vessel and then cooling to a temperature of 25 to 35 ℃.

At this time, the pine, pine and elm may be mixed in a weight ratio of 1: 1: 1 plant extract can be prepared.

Next, the third solution may be prepared by mixing purified water with acetic acid peroxide and then stirring the mixture.

In the step, purified water and 0.05 (w / w)% concentration of acetic acid peroxide is mixed at a weight ratio of 50:50, and then stored at a temperature of 25 to 35 ℃, stirred for 2 days at a rate of 5 hours per day 3 Solutions can be prepared.

Peroxyacetic acid (Peroxyacetic acid) in this step is represented by the molecular formula CH ₃ COOOH, it is known to have a high reactivity and to kill various kinds of bacteria by a few drops by Oxygen radical (oxygen radical). The hydrocarbon terminal of acetic acid peroxide easily penetrates microbial cells such as bacteria to decompose SS and SH bonds inside and outside the microorganisms, inducing rapid and effective antimicrobial activity.

When acetic acid peroxide is in contact with an organic substance, an oxygen oxygen radical is generated as shown in Scheme 1 below, and the generated oxygen radical oxidizes the contacted organic substance to exert a bactericidal effect.

Scheme 1

CH ₃ COOOH + H ₂ O ↔ CH ₃ COOH + O ₂

Therefore, in general, acetic acid peroxide is widely used as a cleaning agent for medical devices for removing pathogenic microorganisms, and is used in various fields such as air conditioner filters, cookware cleaners, and hand cleaners.

Subsequently, the fourth solution may be prepared by mixing purified water with the second solution and stirring the mixture.

In the step, the fourth solution may be prepared by mixing the second solution and purified water in a weight ratio of 1:15 to 20 parts by weight, and then stirring the solution for 30 to 60 minutes at a temperature of 30 to 35 ° C.

Next, purified water may be mixed with the third solution, followed by stirring to prepare a fifth solution.

In the step, the fifth solution may be prepared by mixing the third solution and purified water in a weight ratio of 1: 250 to 300 parts by weight, and then stirring the solution for 1 to 3 hours at a temperature of 30 to 35 ° C.

Next, the fourth solution and the fifth solution may be mixed and stirred to prepare a deodorant.

In this step, by mixing the fourth solution and the fifth solution in a weight ratio of 1: 3.5 to 4.0 parts by weight, and then stirred for 1 to 3 hours at a temperature of 30 to 35 ℃, neutral deodorant of pH 7 ~ 7.5 can be prepared have.

Hereinafter, the present invention will be described in more detail with reference to preferred examples and comparative examples of the method of manufacturing the 3D air mash quilt filler.

<Example>

First, after preparing polyamide fibers and polyethylene flat yarns, the prepared polyamide fibers and polyethylene flat yarns are immersed in a resin composition containing natural extracts, and thus the surface of the polyamide fibers and polyethylene flat yarns includes natural extracts. The composition was applied.

At this time, the resin composition containing the natural extract is 80 parts by weight of the self-emulsifying epoxy resin, 15 parts by weight of acrylic modified polyester resin, 7 parts by weight of expanded graphite powder, 10 parts by weight of exothermic fine particles and 3 parts by weight of natural extracts The natural extract was included in a weight ratio of 70% by weight natural plant extract and 30% by weight natural mineral extract.

Next, the polyamide fibers were placed on the upper and lower portions of the polyethylene flat yarn to which the resin composition was applied, respectively, and then pressurized at a pressure of 1.5 kgf / cm ² and dried at a temperature of 45 ° C. for 5 hours to form poly An amide fiber is located, and an air mesh is formed in a structure in which a polyethylene flat yarn is positioned between the upper and lower polyamide fibers.

Subsequently, by spraying at a weight ratio of 8 parts by weight of the deodorant to 100 parts by weight of the air mesh formed of a structure in which the polyethylene flat yarn is located between the upper and lower polyamide fibers, and dried at a temperature of 52 to 53 ° C. for 7 hours. A 3D airmash quilt filler was prepared.

At this time, the deodorant was used a deodorant prepared by the method described above.

<Comparative Example>

A 3D airmash quilt filler formed by laminating polyamide fibers and polyethylene flat yarns was prepared.

At this time, the 3D air mash quilt filler according to the comparative example, unlike the embodiment did not spray, apply a resin composition and a deodorant containing a natural extract.

1. Deodorization test

Deodorization test was performed by measuring the gas concentration using a test gas and FTIR of ammonia using the 3D air mesh futon filler according to the above Examples and Comparative Examples, the results are shown in Table 1 below.

Test Items Elapsed time (minutes) Comparative example concentration (ppm) Example concentration (ppm) Deodorization test 30 455 204 90 450 185 150 441 162 300 439 113

Referring to [Table 1], it is a deodorization test result obtained by ammonia test gas and gas concentration measurement using FTIR, it can be seen that the deodorization rate of the 3D air mash quilt filler according to the embodiment improves over time.

2. Antibacterial test

The antimicrobial test was performed using the Escherichia coil ATCC 25922 and Pseudomonas aeruginosa ATCC 15442 using the 3D air mash quilt filler according to the Examples and Comparative Examples, the results are shown in Table 2 below.

Test Items Sample classification Initial concentration Concentration after 48 hours (CFU / 40p) Test by E. coli Comparative example 440 775 Example 440 235 Test by green fungus Comparative example 380 565 Example 380 200

Referring to [Table 2], the 3D air mash quilt filler according to the comparative example is increasing the bacteria as time passes, the 3D air mash quilt filler according to the embodiment is reduced bacteria, according to the present invention It can be seen that the 3D airmash quilt filler has an antibacterial effect.

Here, CFU means Colony Forming Unit and 40p means 0.04 mL.

3. Cold sensitivity measurement

The cold sensitivity evaluation test was performed using the 3D air mesh quilt filler according to the above Examples and Comparative Examples.

Experimental conditions: Cold sensitivity evaluation experiments were carried out in the following order.

1) Laboratory temperature: (20 ± 1) ℃

2) The lab stabilized the temperature of the 3D airmash quilt filler to be the same.

3) A 500W light bulb (fluorescent lamp) was turned on at a distance of 25 cm from the female 3D air mash quilt filler to induce cold sensitivity of the 3D air mash quilt filler.

4) The total time was 60 minutes, taken at 10-minute intervals.

5) The surface temperature of the 3D airmash quilt filler was measured using a thermal imaging camera.

Surface Temperature (℃) of 3D Airmash Duvet Filler Minutes Example Comparative example 0 20.5 20.5 10 20.6 23.3 20 21.0 25.6 30 21.6 28.2 40 22.5 31.9 50 23.0 33.3 60 23.3 36.4

Referring to the above [Table 3], it can be seen that the surface temperature of the inside of the 3D air mash quilt filler prepared according to the embodiment has no temperature change compared to the inside of the 3D airmash quilt filler prepared according to the comparative example.

Although one preferred embodiment of the present invention has been described above, those skilled in the art to which the present invention pertains understand that the present invention may be embodied in other specific forms without changing the technical spirit or essential features thereof. Could be. Therefore, it should be understood that one embodiment described above is illustrative in all respects and not restrictive.

Claims (3)

Preparing a polyamide fiber and a polyethylene flat yarn in which a plurality of hexagonal or polygonal mesh spaces are formed,
The prepared polyamide fibers and polyethylene flat yarns are immersed in a resin composition containing natural extracts, and the surface of the polyamide fibers and polyethylene flat yarns is coated with a resin composition containing natural extracts.
Polyamide fibers are positioned on the upper and lower portions of the polyethylene flat yarn to which the resin composition is applied, respectively, and then pressurized and dried to place the polyamide fibers on the upper and lower portions, and the polyethylene flat yarn is positioned between the upper and lower polyamide fibers. To form an air mesh,
The method of manufacturing a 3D air mesh quilt filler comprising the step of spraying a deodorant to the air mesh formed of a structure in which the polyethylene flat yarn is located between the upper and lower polyamide fibers and then drying.
The method of claim 1,
The resin composition containing the natural extract is 50 to 100 parts by weight of self-emulsifying epoxy resin, 10 to 20 parts by weight of acrylic modified polyester resin, 5 to 10 parts by weight of expanded graphite powder, 7 to 13 parts by weight of exothermic particles and natural extracts Method for producing a 3D air mesh quilt filler, characterized in that it is contained in a weight ratio of 1 to 5 parts by weight.
The method of claim 2,
In the step of spraying a deodorant to the air mesh formed of a structure in which the polyethylene flat yarn is located between the upper and lower polyamide fibers, and drying, the polyethylene flat yarn is positioned between the upper and lower polyamide fibers Method for producing a 3D air mesh quilt filler, characterized in that the spraying at a weight ratio of 5 to 10 parts by weight of the deodorant based on 100 parts by weight of the formed airmash for 5 to 10 hours at a temperature of 50 to 55 ℃.

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