KR102298711B1 - Manufacturing method of electromagnetic shielding fabric, and electromagnetic shielding fabric manufactured by the same - Google Patents
Manufacturing method of electromagnetic shielding fabric, and electromagnetic shielding fabric manufactured by the same Download PDFInfo
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- KR102298711B1 KR102298711B1 KR1020210062265A KR20210062265A KR102298711B1 KR 102298711 B1 KR102298711 B1 KR 102298711B1 KR 1020210062265 A KR1020210062265 A KR 1020210062265A KR 20210062265 A KR20210062265 A KR 20210062265A KR 102298711 B1 KR102298711 B1 KR 102298711B1
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- fabric
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- urethane coating
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- 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
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/73—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with carbon or compounds thereof
- D06M11/74—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with carbon or compounds thereof with carbon or graphite; with carbides; with graphitic acids or their salts
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/03—Printing inks characterised by features other than the chemical nature of the binder
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- 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
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/07—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof
- D06M11/11—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with halogens; with halogen acids or salts thereof; with oxides or oxyacids of halogens or salts thereof with halogen acids or salts thereof
- D06M11/13—Ammonium halides or halides of elements of Groups 1 or 11 of the Periodic Table
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- 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
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
- D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
- D06M11/44—Oxides or hydroxides of elements of Groups 2 or 12 of the Periodic Table; Zincates; Cadmates
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- D—TEXTILES; PAPER
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- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/32—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
- D06M11/36—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
- D06M11/46—Oxides or hydroxides of elements of Groups 4 or 14 of the Periodic Table; Titanates; Zirconates; Stannates; Plumbates
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- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/83—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with metals; with metal-generating compounds, e.g. metal carbonyls; Reduction of metal compounds on textiles
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- D—TEXTILES; PAPER
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- 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
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- D—TEXTILES; PAPER
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- 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
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/564—Polyureas, polyurethanes or other polymers having ureide or urethane links; Precondensation products forming them
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
- H05K9/0073—Shielding materials
- H05K9/0081—Electromagnetic shielding materials, e.g. EMI, RFI shielding
- H05K9/009—Electromagnetic shielding materials, e.g. EMI, RFI shielding comprising electro-conductive fibres, e.g. metal fibres, carbon fibres, metallised textile fibres, electro-conductive mesh, woven, non-woven mat, fleece, cross-linked
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Electromagnetism (AREA)
- Physics & Mathematics (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
Description
본 발명은 탄소함유 수성잉크로 인쇄한 전자파 차단 직물지의 제조방법 및 이에 의하여 제조된 전자파 차단 직물지에 관한 것으로서, 더욱 자세하게는 면에 수성잉크를 인쇄한 후, 열처리하여 인쇄층을 형성하는 단계 및 상기 인쇄층 표면에 우레탄 코팅액을 도포한 후 열처리하여 우레탄 코팅을 형성하는 단계를 포함하는 전자파 차단 직물지의 제조방법에 대한 것이다.The present invention relates to a method for producing an electromagnetic wave blocking fabric paper printed with a carbon-containing aqueous ink, and to the electromagnetic wave blocking fabric paper manufactured thereby, and more specifically, printing an aqueous ink on a surface, and then heat-treating to form a printed layer; It relates to a method for manufacturing an electromagnetic wave blocking fabric comprising the step of applying a urethane coating solution to the surface of a printing layer and then heat-treating it to form a urethane coating.
의류나 침구 등은 일상생활에서 가장 오랫동안 접촉하는 생활용품으로서, 최근에는 이러한 의류나 침구 등으로부터 전자파 또는 기타 다양한 유해물질들이 생성되어 인체에 영향을 미친다는 사실이 보고되고 있다. 이러한 유해 환경에 장기간 노출되는 경우, 피부 건조, 소양증 및 아토피 등과 같은 피부 질환부터 시작하여 두통, 시력 저하, 백혈병, 뇌종양, 순환계 이상, 남자 생식기능의 파괴 등 심각한 질병까지 유발할 수 있다. Clothing, bedding, etc. are household items that are in contact for the longest time in daily life, and it has recently been reported that electromagnetic waves or other various harmful substances are generated from such clothes or bedding and affect the human body. When exposed to these harmful environments for a long time, it can cause serious diseases such as skin diseases such as dry skin, pruritus and atopic dermatitis, headache, decreased vision, leukemia, brain tumor, circulatory system abnormality, and destruction of male reproductive function.
이에, 근래에는 이러한 폐해를 예방하기 위하여, 내부에 전자파 차단수단을 구비되도록 한 제품들이 널리 개발, 이용되고 있는데 예를 들어 직물지 내에 알루미늄판, 동판, 숯판, 황토판 등을 적층시켜 전자파를 차단하도록 구성할 수 있다. 그러나 이러한 방법은 생산 과정이 복잡하고 생산원가가 올라가는 문제점이 있다.Therefore, in recent years, in order to prevent such harm, products with electromagnetic wave blocking means inside are widely developed and used. For example, aluminum plate, copper plate, charcoal plate, loess plate, etc. are laminated in textile paper to block electromagnetic waves. configurable. However, this method has problems in that the production process is complicated and the production cost is increased.
한편, 섬유 제품 분야에 있어서 섬유 제품 자체의 기능성을 향상시키려는 기술 개발 연구가 오래전부터 이루어져 왔으며, 특히 인체에 유용한 효과를 발휘하는 새로운 기능성 섬유 소재가 끊임없이 개발되어 출시되고 있다.On the other hand, in the field of textile products, research on technology development to improve the functionality of textile products has been conducted for a long time, and in particular, new functional textile materials that exhibit useful effects on the human body are constantly being developed and released.
이러한 기능성 섬유소재 중, 근래에는 인체의 혈액순환 촉진 작용과 같이 인체에 유용한 효과를 발휘하는 원적외선 방사 기능을 갖는 소재가 각광받고 있는데, 일반적으로 원적외선 섬유 및 원단은 함유된 여러가지 광물질로 인하여 체온이나 외부의 가시광선에 의해서 인체의 체액이 흡수할 수 있는 파장대의 원적외선을 방사하고 이것이 인체의 대부분을 차지하는 체액을 활성화시켜 보온, 온열, 효과를 가져 혈액순환 등에 영향을 주며, 인체 내에 땀을 분비시켜 신진대사를 촉진하는 역할을 하는 것으로 알려져 있다.Among these functional fiber materials, in recent years, materials having a far-infrared radiation function that exerts useful effects on the human body, such as promoting blood circulation in the human body, are in the spotlight. Radiates far-infrared rays in the wavelength band that body fluids can absorb by visible light of It is known to play a role in promoting metabolism.
이러한 기능을 부여하기 위해 게르마늄, 모나자이트, 토르말린과 같은 물질을 섬유 또는 원단에 코팅하거나, 섬유의 방사액에 첨가시켜 섬유를 제조하여 원적외선 방사 섬유를 제조하였으나, 최근 이러한 물질들에서 방사능이 방출되어 의류나 침구, 자동차 내장재 등의 섬유 제품으로 사용하기 부적합하다는 평가를 받아, 원적외선 방사 효과를 갖는 새로운 원단 제품의 개발이 필요한 실정이다.In order to give this function, materials such as germanium, monazite, and tourmaline are coated on fibers or fabrics or added to the spinning solution of fibers to prepare fibers to manufacture far-infrared radiation fibers. It has been evaluated that it is not suitable for use as textile products such as bedding and automobile interior materials, and thus it is necessary to develop a new fabric product having a far-infrared radiation effect.
본 발명에서는 원적외선을 방사하여 혈액순환을 촉진시키고, 섬유나 인체에 흐르는 정전기 등과 같은 미세전류를 흡수 및 소멸시킴으로써 피부 건조, 소양증 및 아토피 등과 같은 피부 질환을 완화시킬 수 있는 전자파 차단 직물지를 제공하고자 한다.In the present invention, far-infrared radiation is emitted to promote blood circulation, and by absorbing and dissipating microcurrents such as static electricity flowing through fibers or the human body, it is intended to provide an electromagnetic wave blocking fabric that can alleviate skin diseases such as dry skin, pruritus and atopic dermatitis. .
또한, 직물지의 외부표면에 탄소원소가 첨가된 수성잉크로 인쇄하고 우레탄코팅하여 전자파의 발생을 방지하고 마찰에 의해 직물지에 인쇄한 잉크에 함유된 탄소가 묻어나는 것을 방지할 수 있는 전자파 차단 직물지를 제공하고자 한다.In addition, it is printed with water-based ink containing carbon elements on the outer surface of the fabric and coated with urethane to prevent the generation of electromagnetic waves and to prevent the carbon contained in the ink printed on the fabric from being smeared by friction. would like to provide
상기 목적을 달성하기 위하여, 본 발명은 직물지 원단의 일측 또는 양측 표면에 수성잉크를 인쇄한 후, 열처리하여 인쇄층을 형성하는 단계 및 상기 인쇄층 표면에 우레탄 코팅액을 도포한 후 열처리하여 우레탄 코팅을 형성하는 단계를 포함하는 전자파 차단 직물지의 제조방법 및 이에 의하여 제조된 직물지를 제공한다. In order to achieve the above object, the present invention is a urethane coating by printing an aqueous ink on one or both surfaces of a textile fabric and then heat-treating to form a printing layer, and applying a urethane coating solution to the surface of the printing layer. It provides a method for manufacturing an electromagnetic wave blocking fabric comprising the step of forming, and a fabric produced thereby.
이때, 상기 수성잉크는, 물 100 중량부에 대하여, 탄소 20~70 중량부, 바인더 30~70 중량부, 가교제 5~20 중량부, 산화아연 1~10 중량부, 키토산 1~10 중량부및 유화증점제 1~10 중량부를 포함하는 것이 바람직하다. At this time, the water-based ink, with respect to 100 parts by weight of water, 20 to 70 parts by weight of carbon, 30 to 70 parts by weight of a binder, 5 to 20 parts by weight of a crosslinking agent, 1 to 10 parts by weight of zinc oxide, 1 to 10 parts by weight of chitosan and It is preferable to include 1 to 10 parts by weight of an emulsion thickener.
또한, 인쇄층을 형성하기 전에, 직물지 원단을 항균 조성물에 침지한 후 건조시켜 항균 전처리하는 단계를 추가로 포함하는 것이 바람직하다. In addition, before forming the print layer, it is preferable to further include the step of antibacterial pretreatment by immersing the fabric in the antibacterial composition and then drying the fabric.
직물지의 표면에 도전체인 탄소를 혼합한 수성잉크로 인쇄하고 인쇄면을 우레탄 코팅함으로써, 전자파를 차단함과 동시에 표면 마찰계수가 증가하여 인쇄층이 장기간 유지가 가능하다. By printing with water-based ink mixed with carbon, which is a conductor, on the surface of fabric paper and urethane coating on the printing surface, the printed layer can be maintained for a long time by blocking electromagnetic waves and increasing the surface friction coefficient.
또한, 전자파를 차단하는 구성을 적층하지 않고 전자파가 차단되는 탄소함유 잉크로 인쇄한 직물지를 만들어 사용하므로 제조과정이 간단하고 생산원가를 낮출 수 있는 효과가 있다.In addition, since the fabric paper printed with carbon-containing ink that blocks electromagnetic waves is made and used without stacking components that block electromagnetic waves, the manufacturing process is simple and the production cost can be lowered.
도 1은 본 발명에 따른 직물지를 개략적으로 도시한 도면이다.1 is a view schematically showing a woven paper according to the present invention.
이하, 본 발명의 실시예를 참조하여 본 발명을 상세히 설명한다. 이들 실시예는 오로지 본 발명을 보다 구체적으로 설명하기 위해 예시적으로 제시한 것일 뿐, 본 발명의 범위가 이들 실시예에 의해 제한되지 않는다는 것은 당업계에서 통상의 지식을 가지는 자에 있어서 자명할 것이다.Hereinafter, the present invention will be described in detail with reference to examples of the present invention. It will be apparent to those of ordinary skill in the art that these examples are only presented by way of example to explain the present invention in more detail, and that the scope of the present invention is not limited by these examples. .
또한, 달리 정의하지 않는 한, 본 명세서에서 사용되는 모든 기술적 및 과학적 용어는 본 발명이 속하는 기술 분야의 숙련자에 의해 통상적으로 이해되는 바와 동일한 의미를 가지며, 상충되는 경우에는, 정의를 포함하는 본 명세서의 기재가 우선할 것이다. Further, unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and in case of conflict, this specification, including definitions description will take precedence.
본 발명은 도전체인 탄소가 혼합된 수성잉크를 이용하여 직물지의 표면에 인쇄층을 형성함으로써 유해한 전자파를 차단하고, 인쇄층이 표면 마찰에 의해 묻어나거나 손상되지 않도록 마찰계수를 향상시킨 직물지에 관한 것이다.The present invention relates to a textile paper that blocks harmful electromagnetic waves by forming a printing layer on the surface of the textile paper using an aqueous ink mixed with carbon, which is a conductor, and has an improved friction coefficient so that the printing layer is not smeared or damaged by surface friction. .
도 1은 본 발명에 따른 직물지를 개략적으로 도시한 도면으로, 본 발명의 직물지(10)는, 직물지 원단(100); 상기 직물지 원단(100)의 일측 혹은 양측 표면에 형성된 인쇄층(200); 및 상기 인쇄층(200)의 표면에 형성된 우레탄 코팅층(300);을 포함한다.1 is a view schematically showing a fabric according to the present invention, the
이와 같이 직물지 원단(100)에 인쇄층(200)이 형성되어 전자파가 차단될 수 있고, 상기 인쇄층(200)의 표면에 우레탄 코팅층(300)이 형성되어 인쇄층(200)을 보호하는 동시에 표면의 촉감을 좋게 할 수 있다.In this way, the printed layer 200 is formed on the textile fabric 100 to block electromagnetic waves, and the
상기 직물지 원단(100)은 어떠한 처리도 되지 않은 원단일 수 있고, 또는 나염 등과 같은 방식을 통해 염색되거나 무늬가 형성된 원단일 수도 있으며, 단일층 원단 혹은 다중직 원단일 수 있다.The textile fabric 100 may be a fabric that has not been treated with any kind, or may be a fabric dyed or patterned through a method such as printing, and may be a single-layer fabric or a multi-woven fabric.
상기 인쇄층(200)은 본 발명의 직물지(10)에 전자파 차단 기능을 부여하기 위해 형성되는 것으로, 직물지 원단(100)의 일측 혹은 양측 표면에 형성될 수 있다.The printing layer 200 is formed to provide an electromagnetic wave shielding function to the
인쇄층(200)은, 수성잉크를 이용하여 직물지 원단(100)의 표면에 인쇄한 후, 110~180℃의 온도 범위에서 30~150초 동안 열처리하여 형성될 수 있다.The printing layer 200 may be formed by printing on the surface of the textile fabric 100 using an aqueous ink, and then heat-treating it for 30 to 150 seconds in a temperature range of 110 to 180 ° C.
상기 수성잉크는, 물 100 중량부에 대하여, 탄소 20~70 중량부, 바인더 30~70 중량부, 가교제 5~20 중량부, 산화아연 1~10 중량부, 키토산 1~10 중량부, 및 유화증점제 1~10 중량부를 포함할 수 있으며, 상기와 같은 방식으로 수성잉크가 인쇄 후 열처리되어 형성된 인쇄층(200)은 수성잉크에 포함되어 있는 용제와 물이 증발되어 료중에 분산되어 있는 전색제(Vehicle) 입자가 융착하여 연속된 경화도막을 형성하기 때문에, 인쇄층(200) 형성 후 용제나 물이 재접촉하여도 경화된 도막은 용해되지 않는다.The water-based ink is, based on 100 parts by weight of water, 20 to 70 parts by weight of carbon, 30 to 70 parts by weight of a binder, 5 to 20 parts by weight of a crosslinking agent, 1 to 10 parts by weight of zinc oxide, 1 to 10 parts by weight of chitosan, and emulsification. It may contain 1 to 10 parts by weight of a thickener, and the printing layer 200 formed by heat-treating the aqueous ink after printing in the same manner as above is a vehicle in which the solvent and water contained in the aqueous ink are evaporated and dispersed in the material. ), since the particles are fused to form a continuous cured coating film, the cured coating film is not dissolved even when the solvent or water is re-contacted after the formation of the printed layer 200 .
상기 수성잉크는 물을 베이스로 하는데, 물은 수성잉크에 포함된 각각의 성분을 균일하게 분산시키고, 수성잉크를 액체상태로 만들어 직물지 원단(100)에 용이하게 인쇄되기 위한 용제로 사용된다. 물은 순수한 물을 사용하는 것이 좋고, 물이 많은 경우에는 잉쇄잉크가 묽어 인쇄가 번짐이 일어나고 물이 적을시는 인쇄성이 떨어지게 되므로 적절한 양으로 사용되어야 한다.The water-based ink is based on water, and water is used as a solvent for uniformly dispersing each component contained in the water-based ink, and making the water-based ink in a liquid state to be easily printed on the textile fabric 100 . It is better to use pure water for water, and if there is a lot of water, the printing ink is thin and the printing is smeared.
상기 탄소는 도전성 물질로, 전자파를 차단하기 위해 첨가되며, 탄소로 흑연 분말이 포함될 수 있다. The carbon is a conductive material and is added to block electromagnetic waves, and graphite powder may be included as carbon.
탄소는 물 100 중량부에 대하여 20~70 중량부로 포함될 수 있으며, 탄소의 함량이 20 중량부 미만인 경우에는 전자파 차단 효과가 미미하고, 70 중량부를 초과하는 경우에는 전자파 차단 효과는 뛰어나나 견뢰도가 저하되어 직물지 원단(100) 표면에 수성잉크가 인쇄되었을 때 마찰에 의해 탄소 분말이 인쇄층(200)으로부터 탈리되는 문제가 발생할 수 있으므로, 상술한 중량범위 내에서 포함되는 것이 바람직하다.Carbon may be included in an amount of 20 to 70 parts by weight based on 100 parts by weight of water. When the carbon content is less than 20 parts by weight, the electromagnetic wave blocking effect is insignificant, and when it exceeds 70 parts by weight, the electromagnetic wave blocking effect is excellent, but the fastness is lowered When the water-based ink is printed on the surface of the fabric fabric 100 , there may be a problem that the carbon powder is detached from the printing layer 200 due to friction, so it is preferable to be included within the above-described weight range.
상기 바인더는 수성잉크에 포함된 입자상의 물질을 도장면인 직물지 원단(100) 표면에 접착시켜 도막을 형성하는 접착제 역할을 하는 것으로, 바인더로는 수성 아크릴 고분자가 사용될 수 있으나, 이에 제한되는 것은 아니다. The binder serves as an adhesive for forming a coating film by bonding the particulate material contained in the water-based ink to the surface of the textile fabric 100, which is the painted surface, and an aqueous acrylic polymer may be used as the binder, but is not limited thereto. .
바인더는 물 100 중량부에 대하여 30~70 중량부로 포함될 수 있으며, 바인더의 함량이 30 중량부 미만인 경우에는 수성잉크의 접착력이 약해 인쇄층(200)의 견뢰도가 저하되는 문제가 있고, 70 중량부를 초과하는 경우에는 견뢰도 향상 효과가 없으며, 인쇄층(200)이 과도하게 두꺼워져 직물지(10)의 유연성을 저하시키는 문제가 발생할 수 있다.The binder may be included in an amount of 30 to 70 parts by weight based on 100 parts by weight of water, and when the content of the binder is less than 30 parts by weight, the adhesive force of the aqueous ink is weak and the fastness of the printing layer 200 is lowered, and 70 parts by weight When it exceeds, there is no effect of improving the fastness, and the printing layer 200 becomes excessively thick, which may cause a problem of lowering the flexibility of the
상기 가교제는 수성잉크의 응집력, 내열성 및 내용제성을 향상시키기 위해 첨가되는 것으로, 열, 빛, 전자선 등의 에너지가 가해지면 가교제에 의해 수성잉크가 그물망 구조를 형성하여 응집력, 내열성 및 내용제성 등의 물성이 향상될 수 있다.The crosslinking agent is added to improve the cohesive strength, heat resistance and solvent resistance of the water-based ink. When energy such as heat, light, or electron beam is applied, the water-based ink forms a network structure by the crosslinking agent to reduce cohesion, heat resistance and solvent resistance. Physical properties may be improved.
가교제로는 공지의 다양한 가교제가 사용될 수 있으나, 바람직하게는 폴리실록산이 사용될 수 있으며, 더욱 바람직하게는 폴리실세스퀴옥산이 사용될 수 있다.As the crosslinking agent, various known crosslinking agents may be used. Preferably, polysiloxane may be used, and more preferably polysilsesquioxane may be used.
가교제는 물 100 중량부에 대하여 5~20 중량부로 포함될 수 있는데, 가교제의 함량이 5 중량부 미만인 경우에는 가교제의 효과가 미미하고, 20 중량부를 초과하도록 포함되는 경우에는 인쇄층(200)의 경도가 과도하게 증가하여 직물지(10)의 유연성 및 질감이 저하되는 문제가 발생하기 때문이다.The crosslinking agent may be included in an amount of 5 to 20 parts by weight based on 100 parts by weight of water. When the content of the crosslinking agent is less than 5 parts by weight, the effect of the crosslinking agent is insignificant, and when it is included to exceed 20 parts by weight, the hardness of the printing layer 200 is This is because a problem occurs in that the flexibility and texture of the
상기 산화아연 분말은 섬유에 항균성을 부가하기 위하여 첨가되는 것으로, 물 100 중량부에 대하여 1~10 중량부로 포함될 수 있으며, 산화아연의 함량이 1 중량부 미만인 경우에는 항균 효과가 미미하고, 10 중량부를 초과하도록 포함되는 경우에는 비용 증가 대비 기능적 상승 효과가 미비하고 다른 성분들과의 혼화성 및 직물지의 전체적인 물성이 저하될 수 있다. The zinc oxide powder is added to add antibacterial properties to the fiber, and may be included in an amount of 1 to 10 parts by weight based on 100 parts by weight of water. When included in excess of parts, the functional synergistic effect against the cost increase is insufficient, and miscibility with other components and overall physical properties of the fabric may be deteriorated.
상기 키토산은 원적외선 방출을 위하여 첨가되는 것으로, 물 100 중량부에 대하여 1~10 중량부로 포함될 수 있으며, 그 함량이 1 중량부 미만인 경우에는 원적외석 방출 효과가 미미하고, 10 중량부를 초과하도록 포함되는 경우에는 비용 증가 대비 기능적 상승 효과가 미비하고 다른 성분들과의 혼화성 및 직물지의 전체적인 물성이 저하될 수 있다. The chitosan is added for far-infrared emission, and may be included in an amount of 1 to 10 parts by weight based on 100 parts by weight of water. In this case, the functional synergistic effect is insignificant compared to the increase in cost, and compatibility with other components and overall physical properties of the fabric may be deteriorated.
상기 유화증점제는 물과 바인더, 가교제의 혼화성을 향상시키고, 입자성 물질을 균일하게 분산시키며, 수성잉크의 점도를 높여 인쇄성을 향상시키기 위해 첨가되는 것으로, 예를 들어 PEG-150 디스테아레이트가 사용될 수 있으나, 이에 제한되는 것은 아니고 공지의 다양한 유화증점제가 사용될 수 있다.The emulsion thickener is added to improve the compatibility of water, binder, and crosslinking agent, uniformly disperse particulate matter, and increase the viscosity of the aqueous ink to improve printability, for example, PEG-150 distearate. may be used, but is not limited thereto, and various known emulsification thickeners may be used.
유화증점제는 물 100 중량부에 대하여 1~10 중량부로 포함될 수 있고, 8 중량부 미만으로 포함되는 경우에는 각 성분들의 혼화성, 분산성 증가 효과를 얻을 수 없어 인쇄성 저하, 인쇄층(200)의 성능 저하 문제가 발생할 수 있고, 1 중량부를 초과하여 포함되는 경우에는 유화증점 효과가 미미하고, 제조원가가 상승하는 문제가 있으므로, 상술한 중량 범위 내에서 포함되는 것이 바람직하다.The emulsion thickener may be included in an amount of 1 to 10 parts by weight based on 100 parts by weight of water, and when it is included in less than 8 parts by weight, the effect of increasing the miscibility and dispersibility of each component cannot be obtained, resulting in reduced printability, the printing layer 200 performance degradation may occur, and when included in excess of 1 part by weight, the emulsion thickening effect is insignificant and there is a problem in that the manufacturing cost increases, so it is preferable to be included within the above-described weight range.
상기 수성잉크에는 수성잉크나 인쇄층(200) 도막의 물성을 높이고, 인쇄 및 건조시 작업성을 높이기 위한 첨가제가 추가로 더 포함될 수 있으며, 첨가제로 예를 들어 소포제 및 방부제가 포함될 수 있다.The water-based ink may further include an additive for increasing the physical properties of the water-based ink or the coating film of the printing layer 200 and increasing workability during printing and drying, and the additive may include, for example, an antifoaming agent and a preservative.
소포제는 인쇄 및 건조중에 도막에 기포나 홀이 형성되지 않도록 첨가되는 것으로, 물 100 중량부에 대하여 0.1~3 중량부로 포함될 수 있으며, 방부제는 수성잉크의 저장중 잉크가 곰팡이나 미생물에 의해 부패되지 않도록 첨가되는 것으로, 물 100 중량부에 대하여 0.1~5 중량부로 포함될 수 있다.An antifoaming agent is added to prevent bubbles or holes from forming in the coating film during printing and drying, and may be included in an amount of 0.1 to 3 parts by weight based on 100 parts by weight of water. It is added so as not to be added, and may be included in an amount of 0.1 to 5 parts by weight based on 100 parts by weight of water.
소포제와 방부제의 종류는 특별히 제한되지 않으며, 이 외에도 통상적으로 인쇄층 형성시 사용될 수 있는 다양한 종류의 첨가제가 추가로 더 포함될 수 있다.The types of the antifoaming agent and the preservative are not particularly limited, and in addition to this, various types of additives that can be used in forming the printing layer may be further included.
이와 같은 수성잉크는 직물지 원단(100) 표면에 공지의 다양한 인쇄 방식을 통해 인쇄될 수 있고, 인쇄 후 110~180℃의 온도 범위에서 30~150초 동안 열처리 되어 용매가 제거되며 건조 및 경화되어 인쇄층(200)을 형성할 수 있다. 이와 같이 열처리를 통해 건조 및 경화가 이루어지므로 인쇄층(200)의 견뢰도가 향상될 수 있다.Such water-based ink may be printed on the surface of the fabric paper 100 through various known printing methods, and after printing, it is heat-treated at a temperature range of 110 to 180° C. for 30 to 150 seconds to remove the solvent, dried and cured to print. A layer 200 may be formed. As described above, since drying and curing are performed through heat treatment, the fastness of the printed layer 200 may be improved.
구체적으로, 열처리를 통해 물과 바인더의 용매 성분이 제거되며 바인더가 고체상으로 건조 및 경화되어 수성잉크 내에 포함된 각종 성분들을 고정시켜 인쇄층(200)의 견뢰도를 향상시킨다. Specifically, water and solvent components of the binder are removed through heat treatment, and the binder is dried and cured in a solid state to fix various components included in the aqueous ink to improve the fastness of the printing layer 200 .
이러한 열처리는 직물지 원단(100)을 전체적으로 동일한 온도로 균일하게 가열하기 위해 열처리 챔버에서 실시될 수 있으며, 가열 온도가 110°C 미만인 경우에는 열처리 시간이 증가하여 작업 시간이 길어지는 문제가 있고, 가열 온도가 180°C를 초과하는 경우에는 직물지 원단(100)의 변형을 야기될 수 있으므로, 열처리는 상술한 온도 조건에서 수행되는 것이 바람직하다.This heat treatment may be carried out in a heat treatment chamber to uniformly heat the fabric fabric 100 to the same temperature as a whole, and when the heating temperature is less than 110 ° C, there is a problem that the heat treatment time increases and the working time becomes longer, and the heating If the temperature exceeds 180 ° C, since it may cause deformation of the fabric fabric 100, the heat treatment is preferably performed under the above-described temperature conditions.
열처리는 30~150초 동안 수행될 수 있으며, 30초 미만으로 수행되는 경우에는 수성잉크가 완전히 건조되지 않아 견뢰도 저하, 끈적임 등이 발생하는 문제가 있고, 150초를 초과하는 경우에는 직물지 원단(100)의 변형이 야기될 수 있으므로, 열처리는 상술한 시간 동안 수행되는 것이 바람직하다.Heat treatment can be carried out for 30 to 150 seconds, and when it is carried out for less than 30 seconds, there is a problem that the water-based ink is not completely dried, resulting in a decrease in fastness, stickiness, etc., and when it exceeds 150 seconds, the fabric paper (100) ) may be caused, so it is preferable that the heat treatment be performed for the above-mentioned time.
이때 열처리 온도와 시간은 서로 반비례하며, 앞서 설명된 바와 같이 작업성 향상, 건조 효율 향상 및 직물지 원단(100)의 변형을 방지하기 위해 상술한 온도 및 시간 범위 동안 열처리가 수행되는 것이 바람직하다.At this time, the heat treatment temperature and time are inversely proportional to each other, and as described above, it is preferable that the heat treatment is performed during the above-described temperature and time range to improve workability, improve drying efficiency, and prevent deformation of the fabric fabric 100 .
상기 우레탄 코팅층(300)은 인쇄층(200)을 보호하여 직물지(10)가 적용된 제품을 사용할 때 마찰에 의해 인쇄층(200)의 입자성 성분이 묻어나는 것을 방지하기 위해 형성된다.The
우레탄 코팅층(300)은 인쇄층(200) 상에 우레탄 코팅액을 도포한 뒤 열건조하여 형성될 수 있다. 이때, 열건조는 130~160°C의 온도 범위에서 20~30초 동안 수행될 수 있으며, 이러한 온도 및 시간 조건은 우레탄 코팅(300)층을 충분히 건조 및 경화시키며 인쇄층(200)이나 직물지 원단(100)의 손상을 방지하기 위한 시간이므로 열건조는 상술한 조건을 만족하도록 수행되는 것이 바람직하다.The
이와 같이 직물지 원단(100) 표면에 탄소를 함유한 수성잉크를 이용하여 인쇄층(200)을 형성하고, 인쇄층(200) 상에 우레탄 코팅층(300)을 형성함으로써 견뢰도가 높고, 전자파 차단 및 열전도 효과가 우수한 직물지(10)를 제조할 수 있다. 이러한 직물지(10)를 제조하는 공정이 간단하여 작업성이 우수하고, 생산 원가를 낮출수 있어, 경제적으로 효과적인 장점이 있다.As described above, by forming the printing layer 200 using an aqueous ink containing carbon on the surface of the fabric fabric 100 and forming the
한편, 본 발명의 직물지는 상기 인쇄층을 형성하기 전에, 직물지 원단을 항균 조성물에 침지한 후 건조시켜 항균 전처리하는 단계를 추가로 거칠 수 있다. On the other hand, the fabric of the present invention may be further subjected to an antibacterial pretreatment step by dipping the fabric fabric in the antibacterial composition before forming the print layer and then drying the fabric.
상기 항균 조성물은 항균 효과를 가지는 다양한 조성물이 사용될 수 있으나, 바람직하게는, 액상 게르마늄, 은, 차아염소산나트륨, 산화티타늄 및 침투제를 포함한 항균 조성물을 사용할 수 있다. As the antimicrobial composition, various compositions having an antibacterial effect may be used, but preferably, an antibacterial composition including liquid germanium, silver, sodium hypochlorite, titanium oxide and a penetrant may be used.
구체적으로는, 상기 항균 전처리 단계는, 75~85℃의 증류수에 액상 게르마늄, 은, 차아염소산나트륨, 산화티타늄 및 침투제를 투입한 후 교반하여 항균 조성물을 제조하는 단계, 상기 항균 조성물을 25~30℃로 식힌 후 직물지 원단을 식힌 항균 조성물에 침지하는 단계 및 압축식 롤러에 유효성분을 담지한 원단을 통과시켜 탈수한 후, 75~85℃에서 건조하는 단계를 포함할 수 있다. 이하 각 단계를 자세히 살펴본다. Specifically, the antibacterial pretreatment step is a step of preparing an antibacterial composition by adding liquid germanium, silver, sodium hypochlorite, titanium oxide and a penetrant to distilled water at 75 to 85° C. After cooling to ℃, immersing the fabric in the cooled antibacterial composition and passing the fabric loaded with the active ingredient through a compression roller for dehydration, and then drying at 75 ~ 85 ℃ may include. Each step will be described in detail below.
먼저, 항균 조성물은 증류수 90~95 중량부에 액상 게르마늄 3~7 중량부, 은 0.1~1 중량부, 차아염소산나트륨 0.001~0.01 중량부, 산화티타늄 1~5 중량부 및 침투제 0.1~0.5 중량부를 투입 후 교반하여 제조할 수 있다. First, the antimicrobial composition is distilled water 90 to 95 parts by weight of liquid germanium 3 to 7 parts by weight, silver 0.1 to 1 parts by weight, sodium hypochlorite 0.001 to 0.01 parts by weight, titanium oxide 1 to 5 parts by weight and 0.1 to 0.5 parts by weight of penetrant It can be prepared by stirring after input.
상기 액상 게르마늄은 살균 및 바이러스 제거 기능 이외에 피부에 근접한 곳에서 원적외선을 방사하여 면역력을 향상시키기 위한 것으로서, 그 함량은 3~7 중량부인 것이 바람직하다. 이보다 작은 경우 게르마늄의 기능적 효과가 충분히 발휘되기 어려울 수 있고, 큰 경우 전체적인 혼화성이 떨어질 수 있다. The liquid germanium is for improving immunity by emitting far-infrared rays from a place close to the skin in addition to sterilization and virus removal functions, and the content thereof is preferably 3 to 7 parts by weight. If it is smaller than this, it may be difficult to sufficiently exhibit the functional effect of germanium, and if it is large, overall miscibility may be deteriorated.
상기 은은 항균, 탈취, 음이온 및 원적외선 방출 효과를 가지며 보통 고순도의 은을 나노화한 것을 사용하는 것이 일반적이다. 상기 은의 함량은 0.1~1 중량부인 것이 바람직하며, 이보다 작은 경우 은의 기능적 효과가 충분히 발휘되기 어려울 수 있고, 큰 경우 전체적인 혼화성이 떨어질 수 있다. The silver has antibacterial, deodorizing, anion and far-infrared emitting effects, and it is common to use nano-sized silver of high purity. The silver content is preferably 0.1 to 1 part by weight. If the amount is smaller than this, it may be difficult to sufficiently exhibit the functional effect of silver, and if it is larger, overall miscibility may be deteriorated.
이때, 은 나노입자의 응집을 억제하기 위하여 은 이온을 포함하는 염과 설페이트계 음이온을 포함하는 염을 반응시켜 제조한 은-설페이트계 착체를 사용함으로써, 항균력을 발휘하면서도 무색 투명하고 자외선 하에서도 안정한 항균 조성물을 제조할 수 있다. 바람직하게는 상기 은이온을 포함하는 염은 질산은 또는 초산은이며, 상기 설페이트계 음이온을 포함하는 염은 소디움설페이트, 소디움설파이트, 포타슘설페이트, 포타슘설파이트, 암모늄설페이트, 및 암모늄설파이트로부터 선택되는 어느 하나 또는 그 혼합물일 수 있다. At this time, by using a silver-sulfate-based complex prepared by reacting a salt containing silver ions with a salt containing a sulfate-based anion to suppress aggregation of silver nanoparticles, it is colorless and transparent while exhibiting antibacterial activity and is stable even under ultraviolet light. Antimicrobial compositions can be prepared. Preferably, the salt containing the silver ion is silver nitrate or silver acetate, and the salt containing the sulfate-based anion is any one selected from sodium sulfate, sodium sulfite, potassium sulfate, potassium sulfite, ammonium sulfate, and ammonium sulfite. one or a mixture thereof.
상기 은이온을 은-설페이트계 착체 형태로 이용하는 경우, 상기 은-설페이트 착체의 함량은 0.1~2 중량부인 것이 바람직하다. When the silver ion is used in the form of a silver-sulfate complex, the content of the silver-sulfate complex is preferably 0.1 to 2 parts by weight.
상기 차아염소산나트륨은 진균이나 곰팡이 등을 제거하는 살균 기능을 하는 것으로서, 그 함량은 0.001~0.01 중량부인 것이 바람직하다. 이보다 작은 경우 차아염소산나트륨의 기능적 효과가 충분히 발휘되기 어려울 수 있고, 큰 경우 독성이 생길 수 있다. The sodium hypochlorite has a sterilizing function to remove fungi or mold, and the content thereof is preferably 0.001 to 0.01 parts by weight. If it is smaller than this, it may be difficult to sufficiently exhibit the functional effect of sodium hypochlorite, and if it is large, toxicity may occur.
상기 산화티타늄은 자외선이나 태양광선을 받으면 산화기능이 활성화되어 살균, 악취제거, 항균 등에 효과가 있다. 상기 산화티타늄의 함량은 1~5 중량부인 것이 바람직하며, 이보다 작은 경우 산화티타늄의 기능적 효과가 충분히 발휘되기 어려울 수 있고 큰 경우 전체적인 혼화성 및 물성이 떨어질 수 있다. The titanium oxide is effective in sterilization, odor removal, antibacterial and the like because its oxidation function is activated when it receives ultraviolet rays or sunlight. The content of the titanium oxide is preferably 1 to 5 parts by weight, if it is less than this, it may be difficult to sufficiently exhibit the functional effect of the titanium oxide, and if it is large, overall miscibility and physical properties may be deteriorated.
상기 침투제(penetrating agent)는 유효성분들이 원단에 잘 침투할 수 있도록 돕는 역할을 하며, 상업적으로 섬유에 적용가능한 다양한 표면 활성제 성분이 사용될 수 있다. 상기 침투제의 함량은 0.1~0.5 중량부인 것이 바람직하며, 이보다 작은 경우 침투제의 기능적 효과가 충분히 발휘되기 어려울 수 있고 큰 경우 전체적인 혼화성과 물성이 떨어질 수 있다. The penetrating agent serves to help the active ingredients penetrate well into the fabric, and various surface active ingredients commercially applicable to fibers may be used. The content of the penetrant is preferably 0.1 to 0.5 parts by weight, and if it is less than this, it may be difficult to sufficiently exhibit the functional effect of the penetrant, and if it is large, overall miscibility and physical properties may be deteriorated.
한편, 우레탄 코팅층을 형성하는 단계 후에, 한방 증류액을 분사처리한 후 건조하는 단계를 추가로 거칠 수 있다. On the other hand, after the step of forming the urethane coating layer, it may be further subjected to a drying step after spraying the oriental distillate.
상기 한방 증류액은 정제수 1L당 상엽 10~20g, 송엽 10~20g, 천궁 5~10g, 대추 10~20g 및 당귀 5~10g를 24~48시간 동안 담지시키는 단계, 약재가 담지된 담지액을 100~130℃로 2~3시간 동안 가열하여 유효성분을 추출하는 단계 및 유효성분이 추출된 추출액을 증류기에서 가열하여 증류액을 얻는 단계를 통하여 제조될 수 있다. The herbal distillate is a step of supporting 10 to 20 g of upper leaf, 10 to 20 g of pine leaf, 5 to 10 g of cheongung, 10 to 20 g of jujube and 5 to 10 g of Angelica per 1 L of purified water for 24 to 48 hours. It can be prepared through the steps of extracting the active ingredient by heating to ~130 ℃ for 2-3 hours and heating the extract from which the active ingredient is extracted in a distiller to obtain a distillate.
상기 상엽은 뽕나무과의 뽕나무 또는 동속 근연식물의 잎을 말린 약재이고, 송엽은 소나무과 식물인 소나무의 잎으로서, 상기 상엽과 송엽은 모두 피부를 진정하는 효과가 있다. 또한, 상기 천궁은 쌍떡잎식물 이판화군 산형화목 미나리과의 여러해살이풀이고, 상기 대추는 대추나무 또는 보은대추나무의 잘 익은 열매를 지칭하며, 상기 당귀는 산형과 참당귀 또는 중국당귀의 건조시킨 뿌리를 말한다. 상기 약재들 모두 피부에 영양을 주어 윤기를 더해주는 효과를 가진다. The upper leaf is a medicinal herb dried the leaves of a mulberry tree in the Morus family or a related plant of the family Morus, and the pine needle is a leaf of a pine plant of the Pine family, and both the upper leaf and the pine needle have an effect of soothing the skin. In addition, the cheongung is a perennial plant of the dicotyledonous plant Dicotyledonous family umbelliferae, and the jujube refers to the ripe fruit of a jujube tree or a Boeun jujube tree, and the Angelicae is a dried root of a umbel and a Chinese Angelicature. say All of the above medicines have the effect of giving nutrition to the skin and adding shine.
상기 한방 재료들은 정제수 1L당 상엽 10~20g, 송엽 10~20g, 천궁 5~10g, 대추 10~20g 및 당귀 5~10g이 사용되는 것이 바람직하며, 이들의 함량이 이보다 적은 경우 각각의 기능적 효과를 충분히 발휘하기 어려우며, 이보다 많은 경우 비용 증가 대비 기능적 상승 효과가 미비하다. It is preferable that 10-20 g of upper leaf, 10-20 g of pine leaf, 5-10 g of cheongung, 10-20 g of jujube, and 5-10 g of angelicae are used as the oriental medicinal ingredients per 1 L of purified water, and when their content is less than this, each functional effect is obtained. It is difficult to fully demonstrate it, and in the case of more than this, the functional synergistic effect is insignificant compared to the cost increase.
상기 한방 재료들은 본격적인 추출과정을 시작하기 전에 정제수에 24~48시간 동안 담지시키는 단계를 거치는 것이 바람직하다. 상기 한방 재료들이 담지 과정을 거치는 동안 재료들 내부에 충분히 수분이 침투하면서 이후 열추출 과정에서 유효 성분들이 더욱 효율적으로 용출될 수 있다. The herbal ingredients are preferably subjected to a step of soaking in purified water for 24 to 48 hours before starting the full-scale extraction process. While the oriental herbal ingredients are subjected to the loading process, moisture can sufficiently penetrate inside the materials, and the active ingredients can be more efficiently eluted in the subsequent heat extraction process.
담지과정을 거친 담지액은 100~130℃로 2~3시간 동안 가열하여 유효성분을 추출한다. 이후 유효성분이 추출된 추출액은 그대로 사용되는 것이 아니라 원단에 흡수되기 용이한 작은 분자크기의 성분들을 포집하기 위하여 별도의 증류과정을 거치게 된다. After the supporting process, the supporting solution is heated at 100~130℃ for 2~3 hours to extract the active ingredient. After that, the extract from which the active ingredients are extracted is not used as it is, but is subjected to a separate distillation process in order to collect the components of small molecular size that are easily absorbed into the fabric.
자세하게는, 유효성분이 추출된 추출액 1L당 정제수 2~4L를 가하여 희석한 후, 증류기에서 가열하여 증류액을 얻는 단계를 통하여 제조되는 것이 바람직하다. 자세하게는, 증류기를 먼저 350~450℃로 가열한 후, 가열된 증류기에서 증류액이 한방울씩 떨어지기 시작하면 온도를 250도로 낮추어 증류 과정을 8~12시간 동안 계속하여 최종적으로 2~4L의 증류액을 얻을 수 있다. Specifically, it is preferable to prepare through the step of obtaining a distillate by adding 2 to 4 L of purified water per 1 L of the extract from which the active ingredient is extracted, and then heating in a distiller to obtain a distillate. In detail, after heating the distiller to 350~450℃ first, when the distillate starts to fall from the heated distiller drop by drop, lower the temperature to 250℃ and continue the distillation process for 8~12 hours, finally distilling 2~4L liquid can be obtained.
이와 같이 준비된 한방 증류액을 원단 표면에 분사 후 건조하여 최종적으로 직물지 원단으로 사용할 수 있다. 분사량은 원단 표면에 유효성분이 골고루 입혀질 수 있을 만큼 분사한다. The oriental distillate prepared in this way can be sprayed on the surface of the fabric, dried, and finally used as a fabric fabric. The amount of spraying is enough to evenly coat the active ingredient on the surface of the fabric.
상기와 같이 준비된 직물지 원단(100)은 의류나 침구로 이용되는 경우, 정전기에 의한 불쾌감, 피부 건조, 소양증 등의 문제를 방지할 수 있으며, 원적외선에 의한 혈액순환 촉진, 세포조직 생성, 노화방지, 신진대사 촉진, 만성피로와 성인병 예방 등의 효과를 얻을 수 있는 장점이 있다.When the fabric 100 prepared as described above is used as clothing or bedding, it is possible to prevent problems such as discomfort due to static electricity, dry skin, and pruritus, and promote blood circulation by far-infrared rays, generate cell tissues, prevent aging, It has the advantage of being able to obtain effects such as promotion of metabolism, prevention of chronic fatigue and adult diseases.
이하, 본 발명의 일 실시예를 통해 본 발명의 구체적인 작용과 효과를 설명하고자 한다. 다만, 이는 본 발명의 바람직한 예시로서 제시된 것으로, 실시예에 따라 본 발명의 권리범위가 한정되는 것은 아니다. Hereinafter, specific actions and effects of the present invention will be described through an embodiment of the present invention. However, this is presented as a preferred example of the present invention, and the scope of the present invention is not limited according to the embodiments.
[실시예][Example]
직물지 원단 상에 물 100 중량부에 대하여 흑연 분말 35 중량부, 바인더인 수성 아크릴 고분자 수지 60 중량부, 가교제인 폴리실세스퀴옥산 12 중량부, 유화증점제인 PEG-150 디스테아레이트 9 중량부, 산화아연 3 중량부 및 키토산 3 중량부가 포함된 수성잉크로 코팅하고, 150℃에서 120초 동안 열처리 하여 인쇄층을 형성하였다.35 parts by weight of graphite powder, 60 parts by weight of aqueous acrylic polymer resin as a binder, 12 parts by weight of polysilsesquioxane as a crosslinking agent, 9 parts by weight of PEG-150 distearate as an emulsification thickener, based on 100 parts by weight of water on the fabric fabric; It was coated with an aqueous ink containing 3 parts by weight of zinc oxide and 3 parts by weight of chitosan, and heat-treated at 150° C. for 120 seconds to form a printed layer.
다음으로, 인쇄층 상에 우레탄 수지 100 중량부 및 2 중량부의 그래핀 분말이 포함된 우레탄 잉크를 도포하고, 140℃에서 25초간 열처리하여 우레탄 코팅층을 형성하여 직물지를 제조하였다.Next, a urethane ink containing 100 parts by weight of a urethane resin and 2 parts by weight of graphene powder was applied on the printing layer, and heat treatment was performed at 140° C. for 25 seconds to form a urethane coating layer to prepare a fabric.
상기 제조된 직물지의 수맥인체장해 방지시험 및 전자파인체장해 방지시험을 수행한 결과, 인체에 유해한 수맥에너지를 중화 차폐방지하는 능력 및 유해 좌회전 전자파를 중화 차폐방지하는 능력에 대하여 카오스파동 중화작용이 양호한 것으로 확인되었다.As a result of carrying out the test for preventing supra-human disturbance and electromagnetic wave of the fabric fabric prepared above, the neutralizing action of chaos wave is good for the ability to neutralize and prevent shielding and neutralize harmful left-turning electromagnetic waves. was confirmed to be
또한, 조화진동자 측정시험 결과 양호한 것으로 확인되었고, 오행 측정 시험결과 금의 성질을 갖는 것으로 판별되었으며, 회전전자파 측정시험결과 회전전자파의 양과 질이 양호한 것으로 확인되었다.In addition, it was confirmed that the harmonic oscillator measurement test was good, the five elements measurement test showed that it had the property of gold, and the rotational electromagnetic wave measurement test showed that the quantity and quality of the rotating electromagnetic wave were good.
본 발명은 상술한 특정의 실시예 및 설명에 한정되지 아니하며, 청구범위에서 청구하는 본 발명의 요지를 벗어남이 없이 당해 발명이 속하는 기술 분야에서 통상의 지식을 가진 자라면 누구든지 다양한 변형 실시가 가능하며, 그와 같은 변형은 본 발명의 보호 범위 내에 있게 된다.The present invention is not limited to the specific embodiments and descriptions described above, and without departing from the gist of the present invention claimed in the claims, anyone with ordinary skill in the art to which the invention pertains can implement various modifications and such modifications shall fall within the protection scope of the present invention.
10: 직물지
100: 직물지 원단
200: 인쇄층
300: 우레탄 코팅층10: fabric paper
100: fabric fabric
200: printed layer
300: urethane coating layer
Claims (4)
상기 항균 전처리하는 단계는, 75~85℃의 증류수에 90~95 중량부에 액상 게르마늄 3~7 중량부, 은-설페이트계 착체 0.1~2 중량부, 차아염소산나트륨 0.001~0.01 중량부, 산화티타늄 1~5 중량부 및 침투제 0.1~0.5 중량부를 투입한 후 교반하여 항균 조성물을 제조하는 단계; 상기 항균 조성물을 25~30℃로 식힌 후 직물지 원단을 식힌 항균 조성물에 침지하는 단계; 및 압축식 롤러에 유효성분을 담지한 원단을 통과시켜 탈수한 후, 75~85℃에서 건조하는 단계;를 포함하고,
상기 한방 증류액은, 정제수 1L당 상엽 10~20g, 송엽 10~20g, 천궁 5~10g, 대추 10~20g 및 당귀 5~10g를 24~48시간 동안 담지시키는 단계; 약재가 담지된 담지액을 100~130℃로 2~3시간 동안 가열하여 유효성분을 추출하는 단계; 및 유효성분이 추출된 추출액을 증류기에서 가열하여 증류액을 얻는 단계;를 통하여 제조되며,
상기 수성잉크는, 물 100 중량부에 대하여, 탄소 20~70 중량부, 바인더 30~70 중량부, 가교제 5~20 중량부, 산화아연 1~10 중량부, 키토산 1~10 중량부, 및 유화증점제 1~10 중량부를 포함하는 것을 특징으로 하는 전자파 차단 직물지의 제조방법.pre-treating the fabric by immersing the fabric in the antibacterial composition and drying; After printing the water-based ink on one or both surfaces of the fabric fabric, heat treatment to form a printed layer; forming a urethane coating by applying a urethane coating solution to the surface of the print layer and then heat-treating; and spraying and drying the oriental distillate on the urethane coating.
The antibacterial pretreatment step includes 3-7 parts by weight of liquid germanium, 0.1-2 parts by weight of a silver-sulphate-based complex, 0.001-0.01 parts by weight of sodium hypochlorite, titanium oxide in 90-95 parts by weight in distilled water at 75-85° C. Preparing an antimicrobial composition by adding 1 to 5 parts by weight and 0.1 to 0.5 parts by weight of a penetrant and stirring; After cooling the antibacterial composition to 25 ~ 30 ℃ immersing the fabric in the cooled antibacterial composition; And after dehydration by passing the fabric loaded with the active ingredient on a compression roller, drying at 75 ~ 85 ℃; including,
The oriental distillate includes: supporting 10-20 g of upper leaf, 10-20 g of pine needle, 5-10 g of cheongung, 10-20 g of jujube, and 5-10 g of angelicae per 1 liter of purified water for 24 to 48 hours; extracting the active ingredient by heating the drug-loaded support solution at 100-130° C. for 2-3 hours; and heating the extract from which the active ingredient is extracted in a distiller to obtain a distillate;
The aqueous ink is, based on 100 parts by weight of water, 20 to 70 parts by weight of carbon, 30 to 70 parts by weight of a binder, 5 to 20 parts by weight of a crosslinking agent, 1 to 10 parts by weight of zinc oxide, 1 to 10 parts by weight of chitosan, and emulsification. A method for producing an electromagnetic wave blocking fabric comprising 1 to 10 parts by weight of a thickener.
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| KR102407960B1 (en) * | 2021-09-14 | 2022-06-14 | 주식회사 비엔씨테크 | Fabric for mattresses printed with white clay and carbon |
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