WO2018110819A1 - Cleaning sheet and manufacturing method therefor - Google Patents

Cleaning sheet and manufacturing method therefor Download PDF

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Publication number
WO2018110819A1
WO2018110819A1 PCT/KR2017/011519 KR2017011519W WO2018110819A1 WO 2018110819 A1 WO2018110819 A1 WO 2018110819A1 KR 2017011519 W KR2017011519 W KR 2017011519W WO 2018110819 A1 WO2018110819 A1 WO 2018110819A1
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WO
WIPO (PCT)
Prior art keywords
cleaning
layer
component
soluble polymer
sheet
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PCT/KR2017/011519
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French (fr)
Korean (ko)
Inventor
정은경
Original Assignee
주식회사 리빙스텝
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Publication of WO2018110819A1 publication Critical patent/WO2018110819A1/en

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    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/06—Powder; Flakes; Free-flowing mixtures; Sheets
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/02—Inorganic compounds
    • C11D7/04—Water-soluble compounds
    • C11D7/10—Salts
    • C11D7/12—Carbonates bicarbonates
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/22—Organic compounds
    • C11D7/26—Organic compounds containing oxygen
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
    • D06M15/03—Polysaccharides or derivatives thereof
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
    • D06M15/03—Polysaccharides or derivatives thereof
    • D06M15/05—Cellulose or derivatives thereof
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/327—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated alcohols or esters thereof
    • D06M15/333—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated alcohols or esters thereof of vinyl acetate; Polyvinylalcohol

Definitions

  • the present invention relates to a cleaning sheet, and more particularly, to a cleaning sheet capable of preventing exposure of the cleaning agent to air and easily removing contaminants.
  • a cleaning sheet impregnated with a cleaning agent for example, in a mop, a kitchen towel, a tissue, or the like is used instead of a cloth.
  • the cleaning sheet is attached to the contaminated portion so that the cleaning agent impregnated in the cleaning sheet cleans the contaminated portion without applying the cleaning agent to the cleaning sheet or the contaminated portion.
  • the present invention has been made to solve the above problems, and an object thereof is to provide a cleaning sheet capable of preventing exposure of the cleaning agent to the air and easily removing contaminants.
  • a cleaning sheet includes a cleaning layer containing a cleaning component; And a sealing layer of a waterproof material attached to an upper surface of the cleaning layer to prevent leakage of the fluid generated from the cleaning layer.
  • the cleaning layer may be produced by applying and drying a cleaning component on the hermetic layer.
  • the cleaning component is formed of a dry powder and can penetrate into the pollutant while melting in contact with moisture.
  • the fluid may be formed by melting the cleaning component into the moisture or by evaporation after the melting.
  • the cleaning layer may further include a cleaning accelerator for improving the cleaning power of the cleaning component, and the cleaning accelerator may include at least one of carbonate and acetic acid.
  • the water-soluble polymer component is polyvinyl alcohol, gelatin, starch, cellulose It may include at least one of dextrin, synthetic polymers, semi-synthetic polymers and natural polymers.
  • the fixed layer may further include a cleaning accelerator for improving the cleaning power of the cleaning component, and the cleaning accelerator may include at least one of carbonate and acetic acid.
  • the sealing layer may be formed in a shape surrounding the top and side surfaces of the cleaning layer.
  • a method for producing a cleaning sheet includes providing a sealing layer made of a waterproof material or a waterproof layer coated on a fabric of a fiber material; Applying a cleaning component on the hermetic layer; And drying the applied cleaning component to form a cleaning layer comprising the cleaning component.
  • the water-soluble polymer component may include at least one of polyvinyl alcohol, gelatin, starch, cellulose dextrin, synthetic polymer, semisynthetic polymer, and natural polymer.
  • a method for producing a cleaning sheet includes drying the cleaning component to form a cleaning layer comprising the cleaning component;
  • the sealing layer may be made of a waterproof material or a coating of the waterproof layer on the fabric of the fiber material.
  • the water-soluble polymer component may include at least one of polyvinyl alcohol, gelatin, starch, cellulose dextrin, synthetic polymer, semisynthetic polymer, and natural polymer.
  • the contaminant by attaching a cleaning sheet by spraying water on the contaminant to be removed, allowing the detergent of the cleaning sheet to be sufficiently dissolved, and then removing the cleaning sheet after a certain time, the contaminant can be removed.
  • the cleaning component by preventing the cleaning component from being exposed to the air or evaporating, it is possible to prevent harmful components of the cleaning component from touching the body.
  • FIG. 1 shows a cleaning sheet according to an embodiment of the present invention.
  • FIG. 2 shows a cleaning sheet according to an embodiment of the present invention.
  • FIG. 3 shows a cleaning sheet according to one embodiment of the invention.
  • FIG. 4 illustrates a method of manufacturing a cleaning sheet according to an embodiment of the present invention.
  • FIG. 5 illustrates a method of manufacturing a cleaning sheet according to an embodiment of the present invention.
  • FIG. 6 illustrates a method of manufacturing a cleaning sheet according to an embodiment of the present invention.
  • FIG. 7 illustrates a method of manufacturing a cleaning sheet according to an embodiment of the present invention.
  • FIG. 1 shows a cleaning sheet according to an embodiment of the present invention.
  • the cleaning sheet 100 is attached to the contaminant to remove the contaminant through a cleaning action, and as illustrated, may include a sealing layer 110 and a cleaning layer 120.
  • the sealing layer 110 forms a waterproof sealing layer 110 (layer) by providing a sheet of waterproof material or coating a waterproof material on a fabric of a fiber material to prevent leakage or leakage of fluid generated at the bottom of the sealing layer 110. Can be prevented.
  • the sealing layer 110 may be formed of only a waterproof material or may be formed by coating a waterproof material on a fabric such as a natural fiber material or a synthetic fiber material by adhesion, fusion, or adhesion. Additionally / alternatively, the sealing layer 110 may be formed of a transparent or translucent material.
  • the sealing layer 110 may have a light transmittance of 1 to 30%. Through this, the cleaning action of the cleaning layer 120 under the sealing layer 110 may be visually observed to allow the user to determine an appropriate cleaning time and cleaning time.
  • the above configuration of the sealing layer 110 is an example and may be made of various materials according to the embodiment to which the present invention is applied.
  • the cleaning layer 120 is a layer made of a cleaning component, and the cleaning component may include, but is not limited to, a cleaning detergent, a kitchen detergent, a disinfectant, a bleach, and the like.
  • the cleaning layer 120 may apply a cleaning component to one surface of the encapsulation layer 110, and dry the cleaning component 120 to form, for example, a powder or solid dried cleaning material layer.
  • the cleaning layer 120 in a state in which the cleaning component is dried, it is possible not only to prevent evaporation of the cleaning component or to prevent human breathing and staining due to drying, but also to reduce the weight of the cleaning component due to drying. You can.
  • the cleaning sheet 100 when the cleaning sheet 100 is used, after the predetermined moisture is added to the contaminant, the cleaning sheet 100 may be attached onto the contaminant to which the moisture is added. In this case, while the dried cleaning layer 120 is melted in contact with moisture, it may exert a cleaning action, such as penetrating into the pollutant. Thereafter, the cleaning sheet 100 may be removed, and contaminants may be effectively removed by washing the contaminants with water.
  • the cleaning layer 120 may further include a cleaning accelerator in addition to the cleaning component.
  • the cleaning accelerator may further include a carbonate (for example, sodium hydrogen carbonate, sodium carbonate, etc.), acetic acid, etc., which is used to further promote the cleaning action by the cleaning component and generates foaming in contact with moisture, but is not limited thereto. no.
  • the cleaning layer 120 may further include a filler.
  • the filler may further include at least one of pulp, natural fibers, synthetic fibers, recycled fibers.
  • FIG. 2 shows a cleaning sheet according to an embodiment of the present invention.
  • the cleaning sheet 200 may further include a pinned layer 130 on the bottom surface of the cleaning layer 120.
  • the fixed layer 130 is in consideration of the fact that the cleaning layer 120 exists in a dry state (eg, in the form of dry powder) of the cleaning component, so that at least a part of the cleaning layer 120 is sealed layer 110. Departure from can be prevented.
  • the pinned layer 130 may be removed when the cleaning sheet 200 is used so that the contaminants added with moisture may contact the cleaning layer 120.
  • the pinned layer 130 may be made of a water-soluble polymer component.
  • the layer of the water-soluble polymer component may be attached to the cleaning layer 120 or may be formed by applying a solution of the water-soluble polymer component to the cleaning layer 120 and drying it.
  • the water-soluble polymer component may include at least one of polyvinyl alcohol, gelatin, starch, cellulose dextrin, synthetic polymer, semisynthetic polymer, and natural polymer.
  • the pinned layer 130 may further include a cleaning accelerator in addition to the water-soluble polymer component.
  • the cleaning accelerator may further include a carbonate (for example, sodium hydrogen carbonate, sodium carbonate, etc.), acetic acid, etc., which is used to further promote the cleaning action by the cleaning component and generates foaming in contact with moisture, but is not limited thereto. no.
  • FIG. 3 shows a cleaning sheet according to one embodiment of the invention.
  • the sealing layer 110 ′ of the cleaning sheets 300 and 300 ′ may be formed not only to have a flat plate shape but also to surround the cleaning layer 120.
  • the sealing layer 110 ′ may be formed to surround the top and side surfaces of the cleaning layer 120. As a result, at least a part of the cleaning layer 120 may be prevented from escaping from the sealing layer 110 'by the external force in the lateral direction, and the cleaning layer 120 may be prevented when the cleaning sheets 300 and 300' are used. ) May prevent fluids such as cleaning components, contaminants, etc. generated in contact with moisture from leaking or evaporating out of the cleaning sheets 300 and 300 '.
  • the shapes of the cleaning sheets 300 and 300 ′ shown in FIG. 3 are exemplary, and various configurations may be applied according to the embodiment to which the present invention is applied.
  • the sealing layer 110 ′ may be formed to seal not only the cleaning layer 120 but also the side surfaces of the fixing layer 130.
  • FIG. 4 illustrates a method of manufacturing a cleaning sheet according to an embodiment of the present invention.
  • the sealing layer is for preventing the leakage or leakage of the fluid (cleaning component, etc.) generated in the cleaning layer, and forms a sealing layer only with a waterproof material, or attaches a waterproof material to a fabric such as a natural fiber material or a synthetic fiber material,
  • the sealing layer may be formed by coating by fusion or adhesion.
  • the cleaning component may be applied to one surface of the sealing layer.
  • the cleaning component may include, but is not limited to, a cleaning detergent, a kitchen detergent, a disinfectant, and a bleach.
  • a cleaning layer may be formed. Specifically, step S430 may be performed by drying the cleaning component applied in step S420. This can form, for example, a powder or solid cleaning layer composed of only cleaning components.
  • the method 400 may further comprise applying a cleaning promoter.
  • the step may be performed simultaneously with or after step S420, and the applied cleaning accelerator may be dried together with the cleaning component in step S430.
  • the cleaning accelerator may include at least one of carbonate and acetic acid.
  • step S420 may be performed by applying a filler in addition to the cleaning component. Specifically, step S420 may be performed by mixing the cleaning component and the filler and then applying to one side of the sealing layer, or by sequentially applying the cleaning component and the filler to one side of the sealing layer.
  • the filler may further include at least one of pulp, natural fibers, synthetic fibers, recycled fibers.
  • FIG. 5 illustrates a method of manufacturing a cleaning sheet according to an embodiment of the present invention.
  • Steps S510 through S530 of the method 500 of FIG. 5 may be performed in the same manner as steps S410 through S430 of the method 400 of FIG. 4, and overlapping descriptions thereof will be omitted.
  • a water-soluble polymer component may be applied to one surface of the cleaning layer.
  • the water-soluble polymer component is a component melted by moisture, and may include at least one of polyvinyl alcohol, gelatin, starch, cellulose dextrin, synthetic polymer, semisynthetic polymer, and natural polymer.
  • a pinned layer may be formed.
  • Step S550 may be performed by drying the water-soluble polymer component applied in step S540.
  • the fixed layer prevents the powder or solid cleaning layer from being separated from the cleaning sheet together with the sealing layer, and is melted in water when the cleaning sheet is used so that the cleaning layer performs a cleaning action on contaminants. can do.
  • the method 500 may further comprise applying a cleaning promoter.
  • the step may be carried out simultaneously with or after step S540, and the applied cleaning promoter may be dried together with the water-soluble polymer material in step S550.
  • the cleaning accelerator may include at least one of carbonate and acetic acid.
  • FIG. 6 illustrates a method of manufacturing a cleaning sheet according to an embodiment of the present invention.
  • Step S610 it is possible to form a cleaning layer.
  • Step S610 may be performed by drying the cleaning component, wherein the cleaning component may include a cleaning detergent, a kitchen detergent, a disinfectant, a bleach, and the like, but is not limited thereto.
  • the cleaning component may include a cleaning detergent, a kitchen detergent, a disinfectant, a bleach, and the like, but is not limited thereto.
  • a cleaning component may be formed of a powder or solid cleaning layer.
  • a sealing layer may be formed on one surface of the cleaning layer.
  • the sealing layer is to prevent the leakage or leakage of the fluid (cleaning component, etc.) generated in the cleaning layer, and step S620 is attached to the cleaning layer or a waterproof layer on one side of the cleaning layer by using a waterproof material. It can be carried out by preparing a sealing layer (eg, application and drying of a waterproofing material, etc.).
  • the sealing layer may be formed of only a waterproof material, or may be formed by coating a waterproof material on a fabric such as a natural fiber material or a synthetic fiber material by adhesion, fusion, or adhesion.
  • the method 600 may further comprise applying a cleaning promoter.
  • the cleaning accelerator may include, for example, at least one of carbonate and acetic acid, and the step may be performed simultaneously with or after S610.
  • the cleaning accelerator may be dried together with the cleaning component, and if performed after the step S610, the step of drying the cleaning promoter may be additionally performed.
  • step S610 may be performed by drying the filler in addition to the cleaning component.
  • the filler may further include at least one of pulp, natural fibers, synthetic fibers, recycled fibers.
  • FIG. 7 illustrates a method of manufacturing a cleaning sheet according to an embodiment of the present invention.
  • Steps S710 to S720 of the method 700 of FIG. 7 may be performed in the same manner as steps S610 to S620 of the method 600 of FIG. 6, and overlapping descriptions thereof will be omitted.
  • the water-soluble polymer component may be applied to one surface of the cleaning layer.
  • the water-soluble polymer component is a component melted by moisture, and may include at least one of polyvinyl alcohol, gelatin, starch, cellulose dextrin, synthetic polymer, semisynthetic polymer, and natural polymer.
  • a pinned layer may be formed.
  • S740 may be performed by drying the water-soluble polymer component applied in step S730.
  • the fixed layer prevents the powder or solid cleaning layer from being separated from the cleaning sheet together with the sealing layer, and is melted in water when the cleaning sheet is used so that the cleaning layer performs a cleaning action on contaminants. can do.
  • the method 700 may further comprise applying a cleaning promoter.
  • the step may be performed simultaneously with or after step S730, and the applied cleaning promoter may be dried together with the water-soluble polymer material in step S740.
  • the cleaning accelerator may include at least one of carbonate and acetic acid.

Abstract

According to one embodiment of the present invention, a cleaning sheet and a manufacturing method therefor are disclosed. The cleaning sheet can comprise: a cleaning layer including cleaning components; and a sealing layer made of a water-proof material, and attached to the upper surface of the cleaning layer so as to prevent the occurrence of fluid leakage in the cleaning layer.

Description

세정 시트 및 그 제조 방법Cleaning sheet and its manufacturing method
본 발명은 세정 시트에 관한 것으로, 더욱 상세하게는, 공기 중에 세정제가 노출되는 것을 방지하고, 오염 물질을 간편하게 제거할 수 있는 세정 시트 및 그 제조 방법에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cleaning sheet, and more particularly, to a cleaning sheet capable of preventing exposure of the cleaning agent to air and easily removing contaminants.
종래 세정제는 액상을 이용한 스프레이로 분무하여 사용하거나 천에 묻혀 사용한다. 그러나 세정제 스프레이로 분무할 경우, 원치 않은 부분까지 세정제가 뿌려지게 되어 비경제적이며, 미세한 세제 입자가 사용자의 호흡기를 통하여 흡입되기 때문에 불쾌감을 주게 되는 문제점이 있다.Conventional cleaning agents are used by spraying with a liquid spray or buried in a cloth. However, when sprayed with a cleaner spray, it is uneconomical to spray the detergent to the unwanted portion, there is a problem that gives a discomfort because fine detergent particles are inhaled through the user's respirator.
또한, 천에 묻혀 사용할 경우에는 세정제 사용량의 조절이 어려울 뿐만 아니라, 사용자 피부에 자극을 주어 장갑을 착용하는 등 사용상 불편하다는 문제점이 있다. 그리고 천을 사용한 후에 빨아 말려서 보관해야 하는 등 부수적인 번거로움이 많아 세제 관련 제품을 제대로 활용하지 못하거나 귀찮아 방치하는 경우가 많다.In addition, when used to bury the cloth is not only difficult to control the amount of detergent used, there is a problem in that it is inconvenient to use, such as wearing a glove to stimulate the user's skin. In addition, there are many incidental troubles, such as having to wash and dry the cloth after using it, and often leave it unusable or troublesome with detergent-related products.
이러한 번거로움을 해결하기 위해 천 대신에 예를 들어, 걸레, 키친타올, 휴지 등에 세정제를 함침한 세정 시트가 이용되고 있다. 즉, 세정 시트나 오염 부위에 세정제를 도포할 필요 없이, 세정 시트를 오염 부위에 부착하여 세정 시트에 함침된 세정제가 오염 부위를 세정하도록 하는 것이다. In order to solve such an inconvenience, a cleaning sheet impregnated with a cleaning agent, for example, in a mop, a kitchen towel, a tissue, or the like is used instead of a cloth. In other words, the cleaning sheet is attached to the contaminated portion so that the cleaning agent impregnated in the cleaning sheet cleans the contaminated portion without applying the cleaning agent to the cleaning sheet or the contaminated portion.
그러나, 이러한 방법은 시트에 세정제가 함침된 상태로 보관되므로, 그 무게로 인하여 운반 및 보관에 어려움이 있으며, 세정 시트 자체에 함침된 세정제가 시간이 경과하면 건조되어 세정 성능이 감소하는 문제가 있다. 또한, 오염 부위에 사용 시에도 시트에 함침된 세정제가 증발함으로써, 세정 시트 사용자가 증발된 세정 성분을 흡입하게 되는 문제가 발생할 뿐만 아니라, 증발을 감안하여 오염 부위를 세정하기에 충분할 정도로 다량의 세정제가 시트에 함침되어야 하기 때문에, 세제의 낭비를 초래하고, 수질 오염을 유발하는 원인이 된다.However, since this method is stored in a state in which the detergent is impregnated in the sheet, it is difficult to transport and store due to its weight, and the detergent impregnated in the cleaning sheet itself has a problem in that the cleaning performance is reduced by drying over time. . In addition, the cleaning agent impregnated in the sheet evaporates even when used at the contaminated site, thereby causing a problem that the user of the cleaning sheet inhales the evaporated cleaning component, and a large amount of the cleaning agent sufficient to clean the contaminated site in consideration of evaporation. Should be impregnated into the sheet, causing waste of detergent and causing water pollution.
따라서, 이를 해결하기 위한 세정 시트 및 제조 방법이 요구된다.Therefore, a cleaning sheet and a manufacturing method are required to solve this problem.
본 발명은 상기 문제점을 해결하기 위한 것으로서, 공기 중에 세정제가 노출되는 것을 방지하고, 오염 물질을 간편하게 제거할 수 있는 세정 시트 및 그 제조 방법을 제공하는 것을 목적으로 한다.SUMMARY OF THE INVENTION The present invention has been made to solve the above problems, and an object thereof is to provide a cleaning sheet capable of preventing exposure of the cleaning agent to the air and easily removing contaminants.
본 발명의 기술적 과제들은 이상에서 언급한 기술적 과제들로 제한되지 않으며, 언급되지 않은 또 다른 기술적 과제들은 아래의 기재들로부터 당업자에게 명확하게 이해될 수 있을 것이다.Technical problems of the present invention are not limited to the technical problems mentioned above, and other technical problems not mentioned will be clearly understood by those skilled in the art from the following descriptions.
본 발명의 일 실시예에 따라, 세정 시트가 제공된다. 상기 세정 시트는, 세정 성분을 포함하는 세정층; 및 상기 세정층의 상면에 부착되어, 상기 세정층에서 발생하는 유체의 유출을 방지하는 방수 재질의 밀폐층을 포함할 수 있다.According to one embodiment of the invention, a cleaning sheet is provided. The cleaning sheet includes a cleaning layer containing a cleaning component; And a sealing layer of a waterproof material attached to an upper surface of the cleaning layer to prevent leakage of the fluid generated from the cleaning layer.
바람직하게는, 상기 세정층은 상기 밀폐층에 세정 성분을 도포 및 건조함으로써 생성될 수 있다.Preferably, the cleaning layer may be produced by applying and drying a cleaning component on the hermetic layer.
또한, 바람직하게는, 상기 세정 성분은 건조 분말로 형성되어 수분과 접하여 융해되면서 오염 물질에 침투할 수 있다.Further, preferably, the cleaning component is formed of a dry powder and can penetrate into the pollutant while melting in contact with moisture.
또한, 바람직하게는, 상기 유체는 상기 수분에 상기 세정 성분이 융해되거나 상기 융해 후 증발에 의해 형성될 수 있다.Further, preferably, the fluid may be formed by melting the cleaning component into the moisture or by evaporation after the melting.
또한, 바람직하게는, 상기 세정층은 상기 세정 성분의 세정력을 향상시키기 위한 세정 촉진제를 더 포함하고, 상기 세정 촉진제는 탄산염 및 아세트산 중 적어도 하나를 포함할 수 있다.Also, preferably, the cleaning layer may further include a cleaning accelerator for improving the cleaning power of the cleaning component, and the cleaning accelerator may include at least one of carbonate and acetic acid.
또한, 바람직하게는, 상기 세정층의 저면에 형성되어, 상기 세정 성분의 이탈을 방지하기 위한 수용성 고분자 성분을 포함하는 고정층을 더 포함하고, 상기 수용성 고분자 성분은 폴리 비닐 알코올, 젤라틴, 전분, 셀룰로오스 덱스트린, 합성 고분자, 반합성 고분자 및 천연 고분자 중 적어도 하나를 포함할 수 있다.Further, preferably, further comprising a fixed layer formed on the bottom of the cleaning layer, containing a water-soluble polymer component for preventing the separation of the cleaning component, the water-soluble polymer component is polyvinyl alcohol, gelatin, starch, cellulose It may include at least one of dextrin, synthetic polymers, semi-synthetic polymers and natural polymers.
또한, 바람직하게는, 상기 고정층은 상기 세정 성분의 세정력을 향상시키기 위한 세정 촉진제를 더 포함하고, 상기 세정 촉진제는 탄산염 및 아세트산 중 적어도 하나를 포함할 수 있다.Also, preferably, the fixed layer may further include a cleaning accelerator for improving the cleaning power of the cleaning component, and the cleaning accelerator may include at least one of carbonate and acetic acid.
또한, 바람직하게는, 상기 밀폐층은 상기 세정층의 상면 및 측면을 둘러싸는 형태로 형성될 수 있다.Also, preferably, the sealing layer may be formed in a shape surrounding the top and side surfaces of the cleaning layer.
본 발명의 일 실시예에 따라, 세정 시트의 제조 방법이 제공된다. 상기 방법은 방수 재질로 이루어지거나 섬유 재질의 원단에 방수층이 코팅되어 이루어지는 밀폐층을 제공하는 단계; 상기 밀폐층 상에 세정 성분을 도포하는 단계; 및 상기 도포된 세정 성분을 건조하여 세정 성분으로 이루어지는 세정층을 형성하는 단계를 포함할 수 있다.According to one embodiment of the invention, a method for producing a cleaning sheet is provided. The method includes providing a sealing layer made of a waterproof material or a waterproof layer coated on a fabric of a fiber material; Applying a cleaning component on the hermetic layer; And drying the applied cleaning component to form a cleaning layer comprising the cleaning component.
바람직하게는, 상기 세정층의 저면에 수용성 고분자 성분을 도포하는 단계; 및 상기 도포된 수용성 고분자 성분을 건조하여 고정층을 형성하는 단계를 더 포함할 수 있다.Preferably, applying a water-soluble polymer component on the bottom of the cleaning layer; And drying the applied water-soluble polymer component to form a fixed layer.
또한, 바람직하게는, 상기 수용성 고분자 성분은 폴리 비닐 알코올, 젤라틴, 전분, 셀룰로오스 덱스트린, 합성 고분자, 반합성 고분자 및 천연 고분자 중 적어도 하나를 포함할 수 있다.Also, preferably, the water-soluble polymer component may include at least one of polyvinyl alcohol, gelatin, starch, cellulose dextrin, synthetic polymer, semisynthetic polymer, and natural polymer.
본 발명의 일 실시예에 따라, 세정 시트의 제조 방법이 제공된다. 상기 방법은, 세정 성분을 건조하여 세정 성분을 포함하는 세정층을 형성하는 단계; 및According to one embodiment of the invention, a method for producing a cleaning sheet is provided. The method includes drying the cleaning component to form a cleaning layer comprising the cleaning component; And
상기 세정층의 일 면에 밀폐층을 부착하는 단계를 포함하고, 상기 밀폐층은 방수 재질로 이루어지거나 섬유 재질의 원단에 방수층이 코팅되어 이루어질 수 있다.Attaching a sealing layer on one surface of the cleaning layer, the sealing layer may be made of a waterproof material or a coating of the waterproof layer on the fabric of the fiber material.
바람직하게는, 상기 세정층의 다른 일 면에 수용성 고분자 성분을 도포하는 단계; 및 상기 도포된 수용성 고분자 성분을 건조하여 고정층을 형성하는 단계를 더 포함할 수 있다.Preferably, applying the water-soluble polymer component on the other side of the cleaning layer; And drying the applied water-soluble polymer component to form a fixed layer.
또한, 바람직하게는, 상기 수용성 고분자 성분은 폴리 비닐 알코올, 젤라틴, 전분, 셀룰로오스 덱스트린, 합성 고분자, 반합성 고분자 및 천연 고분자 중 적어도 하나를 포함할 수 있다.Also, preferably, the water-soluble polymer component may include at least one of polyvinyl alcohol, gelatin, starch, cellulose dextrin, synthetic polymer, semisynthetic polymer, and natural polymer.
본 발명에 따르면, 제거하고자 하는 오염 물질에 물을 뿌려 세정 시트를 부착하고, 세정 시트의 세정제가 충분히 용해되도록 한 다음 일정 시간 경과 후 세정 시트를 제거하는 것만으로 오염 물질을 제거할 수 있어 사용이 매우 간편하다.According to the present invention, by attaching a cleaning sheet by spraying water on the contaminant to be removed, allowing the detergent of the cleaning sheet to be sufficiently dissolved, and then removing the cleaning sheet after a certain time, the contaminant can be removed. Very simple
또한, 본 발명에 따르면, 건조된 세정 물질을 형성함으로써, 보관, 휴대, 운반이 편리하고 소량 휴대도 가능한 효과가 있다.In addition, according to the present invention, by forming a dry cleaning material, there is an effect that it is convenient to store, carry, carry, and also carry a small amount.
또한, 본 발명에 따르면, 세정 성분이 공기 중에 노출되거나 증발되지 않게 함으로써, 세정 성분의 유해한 성분이 신체에 닿는 것을 미연에 방지할 수 있다.Further, according to the present invention, by preventing the cleaning component from being exposed to the air or evaporating, it is possible to prevent harmful components of the cleaning component from touching the body.
본 발명의 상세한 설명에서 인용되는 도면을 보다 충분히 이해하기 위하여 각 도면의 간단한 설명이 제공된다.BRIEF DESCRIPTION OF THE DRAWINGS In order to better understand the drawings cited in the detailed description of the invention, a brief description of each drawing is provided.
도 1은 본 발명의 일 실시예에 따른 세정 시트를 도시한다.1 shows a cleaning sheet according to an embodiment of the present invention.
도 2는 본 발명의 일 실시예에 따른 세정 시트를 도시한다.2 shows a cleaning sheet according to an embodiment of the present invention.
도 3은 본 발명의 일 실시예에 따른 세정 시트를 도시한다.3 shows a cleaning sheet according to one embodiment of the invention.
도 4는 본 발명의 일 실시예에 따른 세정 시트의 제조 방법을 도시한다.4 illustrates a method of manufacturing a cleaning sheet according to an embodiment of the present invention.
도 5는 본 발명의 일 실시예에 따른 세정 시트의 제조 방법을 도시한다.5 illustrates a method of manufacturing a cleaning sheet according to an embodiment of the present invention.
도 6은 본 발명의 일 실시예에 따른 세정 시트의 제조 방법을 도시한다.6 illustrates a method of manufacturing a cleaning sheet according to an embodiment of the present invention.
도 7은 본 발명의 일 실시예에 따른 세정 시트의 제조 방법을 도시한다.7 illustrates a method of manufacturing a cleaning sheet according to an embodiment of the present invention.
이하, 본 발명에 따른 실시예들은 첨부된 도면들을 참조하여 설명한다. 각 도면의 구성요소들에 참조부호를 부가함에 있어서, 동일한 구성요소들에 대해서는 비록 다른 도면상에 표시되더라도 가능한 한 동일한 부호를 가지도록 하고 있음에 유의해야 한다. 또한, 본 발명의 실시예를 설명함에 있어, 관련된 공지 구성 또는 기능에 대한 구체적인 설명이 본 발명의 실시예에 대한 이해를 방해한다고 판단되는 경우에는 그 상세한 설명은 생략한다. 또한, 이하에서 본 발명의 실시예들을 설명할 것이나, 본 발명의 기술적 사상은 이에 한정되거나 제한되지 않고 당업자에 의해 변형되어 다양하게 실시될 수 있다.Hereinafter, embodiments according to the present invention will be described with reference to the accompanying drawings. In adding reference numerals to the components of each drawing, it should be noted that the same reference numerals are assigned to the same components as much as possible even though they are shown in different drawings. In addition, in describing the embodiments of the present invention, if it is determined that the detailed description of the related well-known configuration or function interferes with the understanding of the embodiments of the present invention, the detailed description thereof will be omitted. In addition, embodiments of the present invention will be described below, but the technical spirit of the present invention is not limited thereto and may be variously modified and modified by those skilled in the art.
명세서 전체에서, 어떤 부분이 다른 부분과 "연결"되어 있다고 할 때, 이는 "직접적으로 연결"되어 있는 경우뿐 아니라, 그 중간에 다른 소자를 사이에 두고 "간접적으로 연결"되어 있는 경우도 포함한다. 명세서 전체에서, 어떤 부분이 어떤 구성요소를 "포함"한다고 할 때, 이는 특별히 반대되는 기재가 없는 한 다른 구성요소를 제외하는 것이 아니라 다른 구성요소를 더 포함할 수 있는 것을 의미한다. 또한, 본 발명의 실시예의 구성 요소를 설명하는 데 있어서, 제 1, 제 2, A, B, (a), (b) 등의 용어를 사용할 수 있다. 이러한 용어는 그 구성 요소를 다른 구성 요소와 구별하기 위한 것일 뿐, 그 용어에 의해 해당 구성 요소의 본질이나 차례 또는 순서 등이 한정되지 않는다. Throughout the specification, when a part is "connected" to another part, this includes not only "directly connected" but also "indirectly connected" with another element in between. . Throughout the specification, when a part is said to "include" a certain component, it means that it can further include other components, without excluding other components unless specifically stated otherwise. In addition, in describing the components of the embodiment of the present invention, terms such as first, second, A, B, (a), and (b) may be used. These terms are only for distinguishing the components from other components, and the nature, order or order of the components are not limited by the terms.
도 1은 본 발명의 일 실시예에 따른 세정 시트를 도시한다.1 shows a cleaning sheet according to an embodiment of the present invention.
세정 시트(100)는 오염 물질 상에 부착되어, 세정 작용을 통해 오염 물질을 제거하기 위한 것으로서, 도시되는 바와 같이, 밀폐층(110) 및 세정층(120)을 포함할 수 있다.The cleaning sheet 100 is attached to the contaminant to remove the contaminant through a cleaning action, and as illustrated, may include a sealing layer 110 and a cleaning layer 120.
밀폐층(110)은 방수 재질의 시트를 제공하거나 섬유 재질의 원단에 방수 물질을 코팅함으로써, 방수 밀폐층(110)(layer)을 형성하여 밀폐층(110) 하단에서 발생하는 유체의 유출 또는 누설을 방지할 수 있다. 구체적으로, 밀폐층(110)은 방수 물질만으로 형성되거나 천연 섬유 재질, 합성 섬유 재질 등의 원단에 방수 물질을 점착, 융착, 접착 등의 방법으로 코팅하여 형성될 수 있다. 이에 부가적으로/대안적으로, 밀폐층(110)은 투명 또는 반투명 재질로 형성될 수 있다. 바람직하게는 밀폐층(110)은 1~30%의 광투과율을 가질 수 있다. 이를 통해 밀폐층(110) 하측의 세정층(120)의 세정 작용을 육안으로 관찰하여, 사용자로 하여금 적절한 세정 시간 및 세척 시간을 파악하도록 할 수 있다. 밀폐층(110)의 상기 구성은 예시적인 것으로서 본 발명이 적용되는 실시예에 따라 다양한 재질로 구성될 수 있다.The sealing layer 110 forms a waterproof sealing layer 110 (layer) by providing a sheet of waterproof material or coating a waterproof material on a fabric of a fiber material to prevent leakage or leakage of fluid generated at the bottom of the sealing layer 110. Can be prevented. In detail, the sealing layer 110 may be formed of only a waterproof material or may be formed by coating a waterproof material on a fabric such as a natural fiber material or a synthetic fiber material by adhesion, fusion, or adhesion. Additionally / alternatively, the sealing layer 110 may be formed of a transparent or translucent material. Preferably, the sealing layer 110 may have a light transmittance of 1 to 30%. Through this, the cleaning action of the cleaning layer 120 under the sealing layer 110 may be visually observed to allow the user to determine an appropriate cleaning time and cleaning time. The above configuration of the sealing layer 110 is an example and may be made of various materials according to the embodiment to which the present invention is applied.
세정층(120)은 세정 성분으로 이루어진 층으로서, 여기서 세정 성분은 청소용 세제, 주방용 세제, 살균제, 표백제 등을 포함할 수 있으나 이에 한정되는 것은 아니다. 구체적으로, 세정층(120)은 밀폐층(110)의 일면에 세정 성분을 도포하고, 이를 건조하여 예를 들어, 분말 또는 고형의 건조된 세정 물질층을 형성할 수 있다.The cleaning layer 120 is a layer made of a cleaning component, and the cleaning component may include, but is not limited to, a cleaning detergent, a kitchen detergent, a disinfectant, a bleach, and the like. In detail, the cleaning layer 120 may apply a cleaning component to one surface of the encapsulation layer 110, and dry the cleaning component 120 to form, for example, a powder or solid dried cleaning material layer.
이와 같이, 세정 성분이 건조된 상태의 세정층(120)을 형성함으로써, 보관 상태에서 세정 성분의 증발이나 이로 인한 인체 호흡, 묻어남을 방지할 수 있을 뿐만 아니라, 건조로 인하여 세정 성분의 무게를 저감시킬 수 있다. 또한, 세정 시트(100)의 사용 시에는 오염 물질에 소정의 수분을 부가한 후, 수분이 부가된 오염 물질 상에 세정 시트(100)를 부착할 수 있다. 이 경우, 건조된 세정층(120)이 수분과 접하여 융해되면서 오염 물질에 침투하는 등 세정 작용을 발휘할 수 있다. 이후, 세정 시트(100)를 제거하고, 오염 물질을 물 등으로 세척함으로써 효과적으로 오염 물질을 제거할 수 있다.As such, by forming the cleaning layer 120 in a state in which the cleaning component is dried, it is possible not only to prevent evaporation of the cleaning component or to prevent human breathing and staining due to drying, but also to reduce the weight of the cleaning component due to drying. You can. In addition, when the cleaning sheet 100 is used, after the predetermined moisture is added to the contaminant, the cleaning sheet 100 may be attached onto the contaminant to which the moisture is added. In this case, while the dried cleaning layer 120 is melted in contact with moisture, it may exert a cleaning action, such as penetrating into the pollutant. Thereafter, the cleaning sheet 100 may be removed, and contaminants may be effectively removed by washing the contaminants with water.
실시예에 따라, 세정층(120)은 세정 성분에 부가하여 세정 촉진제를 더 포함할 수 있다. 여기서 세정 촉진제는 세정 성분에 의한 세정 작용을 보다 촉진하기 위한 것으로서, 수분과 접하여 발포를 발생시키는 탄산염(예를 들어, 탄산수소나트륨, 탄산나트륨 등), 아세트산 등을 포함할 수 있으나, 이에 한정되는 것은 아니다.According to an embodiment, the cleaning layer 120 may further include a cleaning accelerator in addition to the cleaning component. The cleaning accelerator may further include a carbonate (for example, sodium hydrogen carbonate, sodium carbonate, etc.), acetic acid, etc., which is used to further promote the cleaning action by the cleaning component and generates foaming in contact with moisture, but is not limited thereto. no.
또한, 실시예에 따라, 세정층(120)은 충진제를 더 포함할 수 있다. 여기서 충진제는 펄프, 천연 섬유, 합성 섬유, 재생 섬유 중 적어도 하나를 더 포함할 수 있다. 충진제가 세정 성분과 함께 세정층(120)을 형성하도록 함으로써, 세정층(120)의 내구성 및 지지력을 향상시킬 수 있다.In addition, according to an embodiment, the cleaning layer 120 may further include a filler. The filler may further include at least one of pulp, natural fibers, synthetic fibers, recycled fibers. By allowing the filler to form the cleaning layer 120 together with the cleaning component, the durability and bearing capacity of the cleaning layer 120 can be improved.
도 2는 본 발명의 일 실시예에 따른 세정 시트를 도시한다.2 shows a cleaning sheet according to an embodiment of the present invention.
도 2를 참조하면, 세정 시트(200)는 세정층(120)의 저면에 고정층(130)을 더 포함할 수 있다.Referring to FIG. 2, the cleaning sheet 200 may further include a pinned layer 130 on the bottom surface of the cleaning layer 120.
여기서 고정층(130)은 세정층(120)이 세정 성분이 건조된 상태로 (예를 들어, 건조 분말 형태로) 존재한다는 점을 감안하여, 세정층(120)의 적어도 일부가 밀폐층(110)으로부터 이탈하는 것을 방지할 수 있다. 또한, 고정층(130)은 세정 시트(200)의 사용 시에 제거되어, 수분이 부가된 오염 물질이 세정층(120)과 접하도록 할 수 있다.Here, the fixed layer 130 is in consideration of the fact that the cleaning layer 120 exists in a dry state (eg, in the form of dry powder) of the cleaning component, so that at least a part of the cleaning layer 120 is sealed layer 110. Departure from can be prevented. In addition, the pinned layer 130 may be removed when the cleaning sheet 200 is used so that the contaminants added with moisture may contact the cleaning layer 120.
이를 위해 고정층(130)은 수용성 고분자 성분으로 이루어질 수 있다. 구체적으로, 수용성 고분자 성분으로 이루어진 층이 세정층(120)에 부착되거나, 세정층(120)에 수용성 고분자 성분의 용액을 도포 후 건조하여 형성할 수 있다. 여기서, 수용성 고분자 성분은 폴리 비닐 알코올, 젤라틴, 전분, 셀룰로오스 덱스트린, 합성 고분자, 반합성 고분자 및 천연 고분자 중 적어도 하나를 포함할 수 있다.To this end, the pinned layer 130 may be made of a water-soluble polymer component. Specifically, the layer of the water-soluble polymer component may be attached to the cleaning layer 120 or may be formed by applying a solution of the water-soluble polymer component to the cleaning layer 120 and drying it. Here, the water-soluble polymer component may include at least one of polyvinyl alcohol, gelatin, starch, cellulose dextrin, synthetic polymer, semisynthetic polymer, and natural polymer.
실시예에 따라, 고정층(130)은 수용성 고분자 성분에 부가하여 세정 촉진제를 더 포함할 수 있다. 여기서 세정 촉진제는 세정 성분에 의한 세정 작용을 보다 촉진하기 위한 것으로서, 수분과 접하여 발포를 발생시키는 탄산염(예를 들어, 탄산수소나트륨, 탄산나트륨 등), 아세트산 등을 포함할 수 있으나, 이에 한정되는 것은 아니다.In some embodiments, the pinned layer 130 may further include a cleaning accelerator in addition to the water-soluble polymer component. The cleaning accelerator may further include a carbonate (for example, sodium hydrogen carbonate, sodium carbonate, etc.), acetic acid, etc., which is used to further promote the cleaning action by the cleaning component and generates foaming in contact with moisture, but is not limited thereto. no.
도 3은 본 발명의 일 실시예에 따른 세정 시트를 도시한다.3 shows a cleaning sheet according to one embodiment of the invention.
도시되는 바와 같이, 세정 시트(300, 300')의 밀폐층(110')은 평판 형상만 이루어지는 것이 아니라, 주변 영역이 세정층(120)을 둘러싸도록 형성될 수 있다.As shown, the sealing layer 110 ′ of the cleaning sheets 300 and 300 ′ may be formed not only to have a flat plate shape but also to surround the cleaning layer 120.
즉, 밀폐층(110')은 세정층(120)의 상면 및 측면을 둘러싸는 형태로 형성될 수 있다. 이를 통해 측 방향의 외력 등에 의해 세정층(120)의 적어도 일부가 밀폐층(110')으로부터 이탈하는 것을 방지할 수 있으며, 또한, 세정 시트(300, 300')의 사용 시, 세정층(120)이 수분과 접하여 생성되는 세정 성분, 오염 물질 등의 유체가 세정 시트(300, 300') 외측으로 유출되거나 증발하는 것을 방지할 수 있다.That is, the sealing layer 110 ′ may be formed to surround the top and side surfaces of the cleaning layer 120. As a result, at least a part of the cleaning layer 120 may be prevented from escaping from the sealing layer 110 'by the external force in the lateral direction, and the cleaning layer 120 may be prevented when the cleaning sheets 300 and 300' are used. ) May prevent fluids such as cleaning components, contaminants, etc. generated in contact with moisture from leaking or evaporating out of the cleaning sheets 300 and 300 '.
도 3에서 도시되는 세정 시트(300, 300')의 형상은 예시적인 것으로서, 본 발명이 적용되는 실시예에 따라 다양한 구성이 적용될 수 있다. 예를 들어, 도 3의 (b)에서 밀폐층(110')은 세정층(120)뿐만 아니라 고정층(130)의 측면까지 밀폐하도록 형성될 수 있다.The shapes of the cleaning sheets 300 and 300 ′ shown in FIG. 3 are exemplary, and various configurations may be applied according to the embodiment to which the present invention is applied. For example, in FIG. 3B, the sealing layer 110 ′ may be formed to seal not only the cleaning layer 120 but also the side surfaces of the fixing layer 130.
도 4는 본 발명의 일 실시예에 따른 세정 시트의 제조 방법을 도시한다.4 illustrates a method of manufacturing a cleaning sheet according to an embodiment of the present invention.
먼저, S410 단계에서, 밀폐층을 제공할 수 있다. 여기서 밀폐층은 세정층에서 발생하는 유체(세정 성분 등)의 유출 또는 누설을 방지하기 위한 것으로서, 방수 물질만으로 밀폐층을 형성하거나, 천연 섬유 재질, 합성 섬유 재질 등의 원단에 방수 물질을 점착, 융착, 접착 등의 방법으로 코팅하여 밀폐층을 형성할 수 있다.First, in step S410, it is possible to provide a sealing layer. Here, the sealing layer is for preventing the leakage or leakage of the fluid (cleaning component, etc.) generated in the cleaning layer, and forms a sealing layer only with a waterproof material, or attaches a waterproof material to a fabric such as a natural fiber material or a synthetic fiber material, The sealing layer may be formed by coating by fusion or adhesion.
S420 단계에서, 밀폐층의 일면에 세정 성분을 도포할 수 있다. 여기서 세정 성분은 청소용 세제, 주방용 세제, 살균제, 표백제 등을 포함할 수 있으나 이에 한정되는 것은 아니다.In step S420, the cleaning component may be applied to one surface of the sealing layer. The cleaning component may include, but is not limited to, a cleaning detergent, a kitchen detergent, a disinfectant, and a bleach.
S430 단계에서, 세정층을 형성할 수 있다. 구체적으로, S430 단계는 S420 단계에서 도포된 세정 성분을 건조하여 수행될 수 있다. 이를 통해 세정 성분만으로 이루어진 예를 들어, 분말 또는 고형의 세정층을 형성할 수 있다.In operation S430, a cleaning layer may be formed. Specifically, step S430 may be performed by drying the cleaning component applied in step S420. This can form, for example, a powder or solid cleaning layer composed of only cleaning components.
일 실시예에서, 방법(400)은 세정 촉진제를 도포하는 단계를 더 포함할 수 있다. 상기 단계는 S420 단계와 동시에 또는 S420 단계 이후에 수행될 수 있으며, 도포된 세정 촉진제는 S430 단계에서 세정 성분과 함께 건조될 수 있다 이와 같이, 세정층에 세정 성분과 함께 세정 촉진제를 포함시킴으로써, 세정 시트의 세정력을 향상 시킬 수 있다. 여기서 세정 촉진제는 탄산염 및 아세트산 중 적어도 하나를 포함할 수 있다.In one embodiment, the method 400 may further comprise applying a cleaning promoter. The step may be performed simultaneously with or after step S420, and the applied cleaning accelerator may be dried together with the cleaning component in step S430. Thus, by including the cleaning promoter with the cleaning component in the cleaning layer, The cleaning power of the sheet can be improved. Herein, the cleaning accelerator may include at least one of carbonate and acetic acid.
일 실시예에서, S420 단계는 세정 성분에 부가하여 충진제를 도포함으로써 수행될 수 있다. 구체적으로, S420 단계는 세정 성분과 충진제를 혼합한 후 밀폐층의 일 면에 도포하거나, 세정 성분과 충진제를 순차적으로 밀폐층의 일 면에 도포하여 수행될 수 있다. 여기서 충진제는 펄프, 천연 섬유, 합성 섬유, 재생 섬유 중 적어도 하나를 더 포함할 수 있다.In one embodiment, step S420 may be performed by applying a filler in addition to the cleaning component. Specifically, step S420 may be performed by mixing the cleaning component and the filler and then applying to one side of the sealing layer, or by sequentially applying the cleaning component and the filler to one side of the sealing layer. The filler may further include at least one of pulp, natural fibers, synthetic fibers, recycled fibers.
도 5는 본 발명의 일 실시예에 따른 세정 시트의 제조 방법을 도시한다.5 illustrates a method of manufacturing a cleaning sheet according to an embodiment of the present invention.
도 5의 방법(500) 중 S510 단계 내지 S530 단계는 도 4의 방법(400) 중 S410 단계 내지 S430 단계와 마찬가지로 수행될 수 있으며, 이하 중복되는 설명은 생략한다.Steps S510 through S530 of the method 500 of FIG. 5 may be performed in the same manner as steps S410 through S430 of the method 400 of FIG. 4, and overlapping descriptions thereof will be omitted.
S530 단계에서 세정층을 형성한 후에, S540 단계에서, 세정층의 일 면에 수용성 고분자 성분을 도포할 수 있다. 여기서 수용성 고분자 성분은 수분에 의해 융해되는 성분으로서, 폴리 비닐 알코올, 젤라틴, 전분, 셀룰로오스 덱스트린, 합성 고분자, 반합성 고분자 및 천연 고분자 중 적어도 하나를 포함할 수 있다.After forming the cleaning layer in step S530, in step S540, a water-soluble polymer component may be applied to one surface of the cleaning layer. Herein, the water-soluble polymer component is a component melted by moisture, and may include at least one of polyvinyl alcohol, gelatin, starch, cellulose dextrin, synthetic polymer, semisynthetic polymer, and natural polymer.
S550 단계에서, 고정층을 형성할 수 있다. S550 단계는 S540 단계에서 도포된 수용성 고분자 성분을 건조하여 수행될 수 있다. 이와 같이 고정층을 형성함으로써, 고정층이 밀폐층과 함께 분말 또는 고형의 세정층이 세정 시트로부터 이탈되는 것을 방지하고, 세정 시트의 사용 시 수분에 융해되어 세정층이 오염 물질에 대해 세정 작용을 수행하도록 할 수 있다.In operation S550, a pinned layer may be formed. Step S550 may be performed by drying the water-soluble polymer component applied in step S540. By forming the fixed layer in this manner, the fixed layer prevents the powder or solid cleaning layer from being separated from the cleaning sheet together with the sealing layer, and is melted in water when the cleaning sheet is used so that the cleaning layer performs a cleaning action on contaminants. can do.
일 실시예에서, 방법(500)은 세정 촉진제를 도포하는 단계를 더 포함할 수 있다. 상기 단계는 S540 단계와 동시에 또는 S540 단계 이후에 수행될 수 있으며, 도포된 세정 촉진제는 S550 단계에서 수용성 고분자 물질과 함께 건조될 수 있다. 이와 같이, 고정층에 수용성 고분자 성분과 함께 세정 촉진제를 포함시킴으로써, 세정 시트의 세정력을 향상 시킬 수 있다. 여기서 세정 촉진제는 탄산염 및 아세트산 중 적어도 하나를 포함할 수 있다.In one embodiment, the method 500 may further comprise applying a cleaning promoter. The step may be carried out simultaneously with or after step S540, and the applied cleaning promoter may be dried together with the water-soluble polymer material in step S550. As such, by including the cleaning accelerator together with the water-soluble polymer component in the fixed layer, the cleaning power of the cleaning sheet can be improved. Herein, the cleaning accelerator may include at least one of carbonate and acetic acid.
도 6는 본 발명의 일 실시예에 따른 세정 시트의 제조 방법을 도시한다.6 illustrates a method of manufacturing a cleaning sheet according to an embodiment of the present invention.
먼저, S610 단계에서, 세정층을 형성할 수 있다. S610 단계는 세정 성분을 건조하여 수행될 수 있으며 여기서 세정 성분은 청소용 세제, 주방용 세제, 살균제, 표백제 등을 포함할 수 있으나 이에 한정되는 것은 아니다. S610 단계를 통해 세정 성분만으로 이루어진 예를 들어, 분말 또는 고형의 세정층을 형성할 수 있다.First, in step S610, it is possible to form a cleaning layer. Step S610 may be performed by drying the cleaning component, wherein the cleaning component may include a cleaning detergent, a kitchen detergent, a disinfectant, a bleach, and the like, but is not limited thereto. Through step S610, for example, only a cleaning component may be formed of a powder or solid cleaning layer.
S620 단계에서, 세정층의 일 면에 밀폐층을 형성할 수 있다. 여기서 밀폐층은 세정층에서 발생하는 유체(세정 성분 등)의 유출 또는 누설을 방지하기 위한 것으로서, S620 단계는 기제조된 밀폐층을 세정층에 부착하거나 방수 물질을 이용하여 세정층의 일 면에 밀폐층을 제조(예를 들어, 방수 물질의 도포 및 건조 등)하여 수행될 수 있다. 또한, 밀폐층은 방수 물질만으로 형성되거나, 천연 섬유 재질, 합성 섬유 재질 등의 원단에 방수 물질을 점착, 융착, 접착 등의 방법으로 코팅하여 형성될 수 있다.In operation S620, a sealing layer may be formed on one surface of the cleaning layer. Here, the sealing layer is to prevent the leakage or leakage of the fluid (cleaning component, etc.) generated in the cleaning layer, and step S620 is attached to the cleaning layer or a waterproof layer on one side of the cleaning layer by using a waterproof material. It can be carried out by preparing a sealing layer (eg, application and drying of a waterproofing material, etc.). In addition, the sealing layer may be formed of only a waterproof material, or may be formed by coating a waterproof material on a fabric such as a natural fiber material or a synthetic fiber material by adhesion, fusion, or adhesion.
일 실시예에서, 방법(600)은 세정 촉진제를 도포하는 단계를 더 포함할 수 있다. 여기서 세정 촉진제는 예를 들어, 탄산염 및 아세트산 중 적어도 하나를 포함할 수 있으며, 상기 단계는 S610 단계와 동시에 또는 S610 단계 이후에 수행될 수 있다. S610 단계와 동시에 수행되는 경우 세정 촉진제는 세정 성분과 함께 건조될 수 있으며, S610 단계 이후에 수행되는 경우, 세정 촉진제를 건조하는 단계가 부가적으로 수행될 수 있다.In one embodiment, the method 600 may further comprise applying a cleaning promoter. The cleaning accelerator may include, for example, at least one of carbonate and acetic acid, and the step may be performed simultaneously with or after S610. When performed at the same time as step S610, the cleaning accelerator may be dried together with the cleaning component, and if performed after the step S610, the step of drying the cleaning promoter may be additionally performed.
일 실시예에서, S610 단계는 세정 성분에 부가하여 충진제를 건조하여 수행될 수 있다. 구체적으로, 여기서 충진제는 펄프, 천연 섬유, 합성 섬유, 재생 섬유 중 적어도 하나를 더 포함할 수 있다. In one embodiment, step S610 may be performed by drying the filler in addition to the cleaning component. Specifically, the filler may further include at least one of pulp, natural fibers, synthetic fibers, recycled fibers.
도 7는 본 발명의 일 실시예에 따른 세정 시트의 제조 방법을 도시한다.7 illustrates a method of manufacturing a cleaning sheet according to an embodiment of the present invention.
도 7의 방법(700) 중 S710 단계 내지 S720 단계는 도 6의 방법(600) 중 S610 단계 내지 S620 단계와 마찬가지로 수행될 수 있으며, 이하 중복되는 설명은 생략한다.Steps S710 to S720 of the method 700 of FIG. 7 may be performed in the same manner as steps S610 to S620 of the method 600 of FIG. 6, and overlapping descriptions thereof will be omitted.
S730 단계에서, 세정층의 일 면에 수용성 고분자 성분을 도포할 수 있다. 여기서 수용성 고분자 성분은 수분에 의해 융해되는 성분으로서, 폴리 비닐 알코올, 젤라틴, 전분, 셀룰로오스 덱스트린, 합성 고분자, 반합성 고분자 및 천연 고분자 중 적어도 하나를 포함할 수 있다.In step S730, the water-soluble polymer component may be applied to one surface of the cleaning layer. Herein, the water-soluble polymer component is a component melted by moisture, and may include at least one of polyvinyl alcohol, gelatin, starch, cellulose dextrin, synthetic polymer, semisynthetic polymer, and natural polymer.
S740 단계에서, 고정층을 형성할 수 있다. S740 단계는 S730 단계에서 도포된 수용성 고분자 성분을 건조하여 수행될 수 있다. 이와 같이 고정층을 형성함으로써, 고정층이 밀폐층과 함께 분말 또는 고형의 세정층이 세정 시트로부터 이탈되는 것을 방지하고, 세정 시트의 사용 시 수분에 융해되어 세정층이 오염 물질에 대해 세정 작용을 수행하도록 할 수 있다.In operation S740, a pinned layer may be formed. S740 may be performed by drying the water-soluble polymer component applied in step S730. By forming the fixed layer in this manner, the fixed layer prevents the powder or solid cleaning layer from being separated from the cleaning sheet together with the sealing layer, and is melted in water when the cleaning sheet is used so that the cleaning layer performs a cleaning action on contaminants. can do.
일 실시예에서, 방법(700)은 세정 촉진제를 도포하는 단계를 더 포함할 수 있다. 상기 단계는 S730 단계와 동시에 또는 S530 단계 이후에 수행될 수 있으며, 도포된 세정 촉진제는 S740 단계에서 수용성 고분자 물질과 함께 건조될 수 있다. 여기서 세정 촉진제는 탄산염 및 아세트산 중 적어도 하나를 포함할 수 있다.In one embodiment, the method 700 may further comprise applying a cleaning promoter. The step may be performed simultaneously with or after step S730, and the applied cleaning promoter may be dried together with the water-soluble polymer material in step S740. Herein, the cleaning accelerator may include at least one of carbonate and acetic acid.
이상에서와 같이 도면과 명세서에서 최적 실시예가 개시되었다. 여기서 특정한 용어들이 사용되었으나, 이는 단지 본 발명을 설명하기 위한 목적에서 사용된 것이지 의미한정이나 특허청구범위에 기재된 본 발명의 범위를 제한하기 위하여 사용된 것은 아니다. 그러므로 본 기술 분야의 통상의 지식을 가진 자라면 이로부터 다양한 변형 및 균등한 타 실시예가 가능하다는 점을 이해할 것이다. 따라서 본 발명의 진정한 기술적 보호범위는 첨부된 특허청구범위의 기술적 사상에 의해 정해져야 할 것이다.As described above, optimal embodiments have been disclosed in the drawings and the specification. Although specific terms have been used herein, they are used only for the purpose of describing the present invention and are not intended to limit the scope of the invention as defined in the claims or the claims. Therefore, those skilled in the art will understand that various modifications and equivalent other embodiments are possible from this. Therefore, the true technical protection scope of the present invention will be defined by the technical spirit of the appended claims.

Claims (14)

  1. 세정 시트로서,As a cleaning sheet,
    세정 성분을 포함하는 세정층; 및A cleaning layer comprising a cleaning component; And
    상기 세정층의 상면에 부착되어, 상기 세정층에서 발생하는 유체의 유출을 방지하는 방수 재질의 밀폐층을 포함하는, 세정 시트.A cleaning sheet attached to an upper surface of the cleaning layer, the cleaning sheet comprising a sealing layer of a waterproof material to prevent the outflow of the fluid generated in the cleaning layer.
  2. 제 1 항에 있어서,The method of claim 1,
    상기 세정층은 상기 밀폐층에 세정 성분을 도포 및 건조함으로써 생성되는, 세정 시트.And the cleaning layer is produced by applying and drying the cleaning component to the hermetic layer.
  3. 제 1 항에 있어서,The method of claim 1,
    상기 세정 성분은 건조 분말로 형성되어 수분과 접하여 융해되면서 오염 물질에 침투하는, 세정 시트.And the cleaning component is formed of a dry powder to melt in contact with moisture to penetrate the contaminants.
  4. 제 3 항에 있어서,The method of claim 3, wherein
    상기 유체는 상기 수분에 상기 세정 성분이 융해되거나 상기 융해 후 증발에 의해 형성되는, 세정 시트.Wherein said fluid is formed by melting said cleaning component into said moisture or by evaporation after said melting.
  5. 제 1 항에 있어서,The method of claim 1,
    상기 세정층은 상기 세정 성분의 세정력을 향상시키기 위한 세정 촉진제를 더 포함하고, 상기 세정 촉진제는 탄산염 및 아세트산 중 적어도 하나를 포함하는, 세정 시트.And the cleaning layer further comprises a cleaning accelerator for improving the cleaning power of the cleaning component, and the cleaning accelerator comprises at least one of carbonate and acetic acid.
  6. 제 1 항에 있어서,The method of claim 1,
    상기 세정층의 저면에 형성되어, 상기 세정 성분의 이탈을 방지하기 위한 수용성 고분자 성분을 포함하는 고정층을 더 포함하고, 상기 수용성 고분자 성분은 폴리 비닐 알코올, 젤라틴, 전분, 셀룰로오스 덱스트린, 합성 고분자, 반합성 고분자 및 천연 고분자 중 적어도 하나를 포함하는, 세정 시트.It is formed on the bottom of the cleaning layer, further comprising a fixed layer containing a water-soluble polymer component for preventing the separation of the cleaning component, wherein the water-soluble polymer component is polyvinyl alcohol, gelatin, starch, cellulose dextrin, synthetic polymer, semisynthetic A cleaning sheet comprising at least one of a polymer and a natural polymer.
  7. 제 6 항에 있어서,The method of claim 6,
    상기 고정층은 상기 세정 성분의 세정력을 향상시키기 위한 세정 촉진제를 더 포함하고, 상기 세정 촉진제는 탄산염 및 아세트산 중 적어도 하나를 포함하는, 세정 시트.And the fixed layer further comprises a cleaning accelerator for improving the cleaning power of the cleaning component, and the cleaning accelerator comprises at least one of carbonate and acetic acid.
  8. 제 1 항에 있어서,The method of claim 1,
    상기 밀폐층은 상기 세정층의 상면 및 측면을 둘러싸는 형태로 형성되는, 세정 시트.The sealing layer is formed in a shape surrounding the upper and side surfaces of the cleaning layer.
  9. 세정 시트의 제조 방법으로서,As a manufacturing method of a cleaning sheet,
    방수 재질로 이루어지거나 섬유 재질의 원단에 방수층이 코팅되어 이루어지는 밀폐층을 제공하는 단계;Providing a sealing layer made of a waterproof material or a waterproof layer coated on a fabric of a fiber material;
    상기 밀폐층 상에 세정 성분을 도포하는 단계; 및Applying a cleaning component on the hermetic layer; And
    상기 도포된 세정 성분을 건조하여 세정 성분으로 이루어지는 세정층을 형성하는 단계를 포함하는, 방법.Drying the applied cleaning component to form a cleaning layer consisting of the cleaning component.
  10. 제 9 항에 있어서,The method of claim 9,
    상기 세정층의 저면에 수용성 고분자 성분을 도포하는 단계; 및Applying a water-soluble polymer component to the bottom of the cleaning layer; And
    상기 도포된 수용성 고분자 성분을 건조하여 고정층을 형성하는 단계를 더 포함하는, 방법.And drying the applied water soluble polymer component to form a pinned layer.
  11. 제 10 항에 있어서,The method of claim 10,
    상기 수용성 고분자 성분은 폴리 비닐 알코올, 젤라틴, 전분, 셀룰로오스 덱스트린, 합성 고분자, 반합성 고분자 및 천연 고분자 중 적어도 하나를 포함하는, 방법.Wherein said water soluble polymer component comprises at least one of polyvinyl alcohol, gelatin, starch, cellulose dextrin, synthetic polymer, semisynthetic polymer, and natural polymer.
  12. 세정 시트의 제조 방법으로서,As a manufacturing method of a cleaning sheet,
    세정 성분을 건조하여 세정 성분을 포함하는 세정층을 형성하는 단계; 및Drying the cleaning component to form a cleaning layer comprising the cleaning component; And
    상기 세정층의 일 면에 밀폐층을 부착하는 단계를 포함하고,Attaching a sealing layer to one surface of the cleaning layer;
    상기 밀폐층은 방수 재질로 이루어지거나 섬유 재질의 원단에 방수층이 코팅되어 이루어지는, 방법.The sealing layer is made of a waterproof material or a waterproof layer is coated on a textile material.
  13. 제 12 항에 있어서,The method of claim 12,
    상기 세정층의 다른 일 면에 수용성 고분자 성분을 도포하는 단계; 및Applying a water-soluble polymer component to the other side of the cleaning layer; And
    상기 도포된 수용성 고분자 성분을 건조하여 고정층을 형성하는 단계를 더 포함하는, 방법.And drying the applied water soluble polymer component to form a pinned layer.
  14. 제 13 항에 있어서,The method of claim 13,
    상기 수용성 고분자 성분은 폴리 비닐 알코올, 젤라틴, 전분, 셀룰로오스 덱스트린, 합성 고분자, 반합성 고분자 및 천연 고분자 중 적어도 하나를 포함하는, 방법.Wherein said water soluble polymer component comprises at least one of polyvinyl alcohol, gelatin, starch, cellulose dextrin, synthetic polymer, semisynthetic polymer, and natural polymer.
PCT/KR2017/011519 2016-12-13 2017-10-18 Cleaning sheet and manufacturing method therefor WO2018110819A1 (en)

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