KR20210143375A - Sheet for anti-finger pannel and producing method for the pannel using the sheet - Google Patents

Sheet for anti-finger pannel and producing method for the pannel using the sheet Download PDF

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Publication number
KR20210143375A
KR20210143375A KR1020200059904A KR20200059904A KR20210143375A KR 20210143375 A KR20210143375 A KR 20210143375A KR 1020200059904 A KR1020200059904 A KR 1020200059904A KR 20200059904 A KR20200059904 A KR 20200059904A KR 20210143375 A KR20210143375 A KR 20210143375A
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South Korea
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fingerprint
paper
sheet
panel
weight
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KR1020200059904A
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Korean (ko)
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권갑미
최석현
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권갑미
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Publication of KR20210143375A publication Critical patent/KR20210143375A/en

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    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H5/00—Special paper or cardboard not otherwise provided for
    • D21H5/0005—Processes or apparatus specially adapted for applying liquids or other fluent materials to finished paper or board, e.g. impregnating, coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
    • B29C43/28—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
    • B29C43/30—Making multilayered or multicoloured articles
    • B29C43/305—Making multilayered articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/52—Heating or cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/14—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor using multilayered preforms or sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/0065—Heat treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/02—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using sheet or web-like material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
    • B29C63/22—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor using layers or sheathings having a shape adapted to the shape of the article
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/04—Homopolymers or copolymers of esters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
    • 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
    • C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
    • C09D133/04—Homopolymers or copolymers of esters
    • 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
    • C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
    • 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
    • C09D179/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen, with or without oxygen, or carbon only, not provided for in groups C09D161/00 - C09D177/00
    • C09D179/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
    • 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
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/37—Polymers of unsaturated acids or derivatives thereof, e.g. polyacrylates
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/47—Condensation polymers of aldehydes or ketones
    • D21H17/49—Condensation polymers of aldehydes or ketones with compounds containing hydrogen bound to nitrogen
    • D21H17/51—Triazines, e.g. melamine
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/52—Epoxy resins
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/10—Coatings without pigments
    • D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
    • D21H19/20—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/10—Coatings without pigments
    • D21H19/14—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12
    • D21H19/24—Coatings without pigments applied in a form other than the aqueous solution defined in group D21H19/12 comprising macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/02—Patterned paper
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/18—Paper- or board-based structures for surface covering
    • D21H27/22—Structures being applied on the surface by special manufacturing processes, e.g. in presses
    • D21H27/26—Structures being applied on the surface by special manufacturing processes, e.g. in presses characterised by the overlay sheet or the top layers of the structures
    • D21H27/28—Structures being applied on the surface by special manufacturing processes, e.g. in presses characterised by the overlay sheet or the top layers of the structures treated to obtain specific resistance properties, e.g. against wear or weather
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/30—Multi-ply
    • D21H27/32—Multi-ply with materials applied between the sheets
    • D21H27/34—Continuous materials, e.g. filaments, sheets, nets
    • D21H27/36—Films made from synthetic macromolecular compounds
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H5/00—Special paper or cardboard not otherwise provided for
    • D21H5/02—Patterned paper

Abstract

The present invention relates to a sheet for an anti-fingerprint panel and an anti-fingerprint panel manufacturing method using the same. According to the present invention, drying is performed after a monochromatic patterned sheet cut to a certain length or a patterned sheet printed with an abstract pattern is immersed in an anti-fingerprint composition of 40 to 42 wt% of melamine resin, 20 to 25 wt% of acrylic resin, 20 to 25 wt% of epoxy resin, 2 to 5 wt% of surfactant, 0.4 to 0.6 wt% of wetting agent, 4 to 6 wt% of release agent, and 1 to 2% of curing agent.

Description

지문방지 판넬용 시트지 및 이를 이용한 지문방지 판넬의 제조방법{Sheet for anti-finger pannel and producing method for the pannel using the sheet}Sheet for anti-finger panel and manufacturing method of anti-finger panel using the same

본 발명은 지문방지 판넬용 시트지 및 이를 이용한 지문방지 판넬의 제조방법에 관한 것으로서, 보다 상세하게는, 일정한 길이로 재단된 단색의 모양지 또는 추상 무늬가 인쇄된 모양지를 멜라민수지 40-42 중량%, 아크릴계수지 20-25중량%, 에폭시수지 20-25중량%, 계면활성제 2-5중량%, 습윤제(wetting agent) 0.4-0.6 중량%, 이형제(release agent) 4-6 중량%, 경화제(curing agent) 1-2중량% 의 지문방지용 조성물에 함침 건조시켜 제조된 지문방지 판넬용 시트지 및 이를 이용한 지문방지 판넬의 제조방법에 관한 것이다.The present invention relates to a sheet paper for an anti-fingerprint panel and a method for manufacturing an anti-fingerprint panel using the same, and more particularly, a monochromatic patterned paper cut to a predetermined length or a patterned paper printed with abstract patterns 40-42% by weight of melamine resin , acrylic resin 20-25% by weight, epoxy resin 20-25% by weight, surfactant 2-5% by weight, wetting agent 0.4-0.6% by weight, release agent 4-6% by weight, curing agent (curing agent) agent) It relates to a sheet paper for an anti-fingerprint panel prepared by impregnating and drying 1-2% by weight of an anti-fingerprint composition, and a method for manufacturing an anti-fingerprint panel using the same.

일반적으로, 사람의 지문 부분에는 수분, 유분, 각종 무기질 등의 다양한 성분으로 오염되어 있으며, 이러한 지문 부분이 가구의 표면에 자주 닿게 되면 가구 표면이 지문으로 인하여 더러워지면서 가시성을 해치며 미관이 불량해진다. In general, human fingerprints are contaminated with various components such as moisture, oil, and various minerals, and when these fingerprints frequently come into contact with the surface of furniture, the surface of the furniture becomes dirty due to fingerprints, impairing visibility and poor aesthetics. .

그러므로, 가구 표면의 오염을 해결하고 표면재의 얼룩으로 인한 미관이 오염되는 것을 방지하기 위한 지문방지 기능을 가지는 판넬을 제조하기 위하여, 판넬의 표면에 발수 및 발유 특성을 가지는 코팅제가 개발되어 사용되고 있다. Therefore, in order to manufacture a panel having an anti-fingerprint function to solve the contamination of the furniture surface and prevent contamination of the aesthetics due to the stain of the surface material, a coating agent having water-repellent and oil-repellent properties has been developed and used on the surface of the panel.

그러나, 종래 시판중인 지문 방지형 판넬 제품은 대기중 습도에 의하여 판넬의 내구성이 낮아지는 문제점이 있다. However, conventional anti-fingerprint type panel products on the market have a problem in that the durability of the panel is lowered due to humidity in the air.

나아가, 종래의 지문 방지형 판넬 제품은 비닐류의 접착제를 사용함으로써 실내 공기질 및 새집 증후군 등으로 인한 인체의 유해할 우려가 있다. Furthermore, the conventional anti-fingerprint type panel product may be harmful to the human body due to indoor air quality and sick house syndrome by using a vinyl adhesive.

한편, 상기와 같은 지문 방지형 판넬에 관한 특허문헌으로서 대한민국특허공개공보 제 10-2019-81423 호의 지문가시성이 감소되는 코팅조성물 및 이를 이용한 코팅층제조방법과, 대한민국특허공개공보 제 10-2003-53762 호의 내약품성 및 도장밀착성이 우수한 내지문강판용 코팅수지조성물과, 대한민국특허공개공보 제 10-2003-70332 호의 방오수지조성물과, 대한민국특허공개공보 제 10-2004-48141 호의 기포마크를 방지할 수 있는 내지문수지조성물의 기술이 공지되어 있다. On the other hand, as a patent document related to the anti-fingerprint type panel as described above, the coating composition with reduced fingerprint visibility of Korean Patent Laid-Open No. 10-2019-81423 and a method for manufacturing a coating layer using the same, and Korean Patent Application Laid-Open No. 10-2003-53762 A coating resin composition for an anti-fingerprint steel sheet with excellent chemical resistance and paint adhesion of The art of anti-fingerprint resin compositions is known.

상기와 같은 종래의 제반 문제점을 해소하기 위하여 창안된 본 발명은, 지문방지 효과가 우수하며, 제조원가를 감소시킬 수 있으며, 나아가, 판넬의 내후성이 양호한 지문방지 판넬용 시트지 및 이를 이용한 지문방지 판넬의 제조방법을 제공하는데에 본 발명의 기술적 과제가 있다.The present invention, which was devised to solve the problems of the prior art, has excellent anti-fingerprint effect, can reduce manufacturing cost, and furthermore, sheet paper for anti-fingerprint panel with good weather resistance of the panel and anti-fingerprint panel using the same There is a technical problem of the present invention to provide a manufacturing method.

상술한 바와 같은 기술적 과제를 달성하기 위한 본 발명의 지문방지 판넬용 시트지 및 이를 이용한 지문방지 판넬의 제조방법은, 일정한 길이로 재단된 단색의 모양지 또는 추상 무늬가 인쇄된 모양지를 멜라민수지 40-42 중량%, 아크릴계수지 20-25중량%, 에폭시수지 20-25중량%, 계면활성제 2-5중량%, 습윤제(wetting agent) 0.4-0.6 중량%, 이형제(release agent) 4-6 중량%, 경화제(curing agent) 1-2중량% 의 지문방지용 조성물에 함침 건조시켜 제조된 지문방지 판넬용 시트지 및 이를 이용한 지문방지 판넬의 구성을 특징으로 한다. The sheet paper for an anti-fingerprint panel of the present invention and a method for manufacturing an anti-fingerprint panel using the same for achieving the technical problem as described above are, monochromatic patterned paper cut to a predetermined length or patterned paper printed with abstract patterns, melamine resin 40- 42 wt%, acrylic resin 20-25 wt%, epoxy resin 20-25 wt%, surfactant 2-5 wt%, wetting agent 0.4-0.6 wt%, release agent 4-6 wt%, A sheet paper for an anti-fingerprint panel prepared by impregnating and drying an anti-fingerprint composition of 1-2% by weight of a curing agent and the composition of the anti-fingerprint panel using the same.

상술한 바와 같은 구성을 가진 본 발명의 지문방지 판넬용 시트지 및 이를 이용한 지문방지 판넬의 제조방법은, 저압 열가압 성형되면서 시트지에 형성된 지문방치조성물이 목재판의 표면에 코팅되어 지문방지층을 형성하며, 접착제를 사용하지 않고 열가압 성형 방식으로 지문방지층이 형성되기 때문에 종래 비닐류의 접착제를 사용함으로써 실내 공기질 및 새집 증후군 등으로 인한 인체의 유해할 우려를 해소하여 친환경적인 효과가 있다. The sheet paper for an anti-fingerprint panel of the present invention having the configuration as described above and a method for manufacturing an anti-fingerprint panel using the same are coated with the anti-fingerprint composition formed on the sheet during low-pressure thermal press molding to form an anti-fingerprint layer, , since the anti-fingerprint layer is formed by thermo-pressing molding without using an adhesive, the conventional vinyl adhesive is used to solve the risk of harm to the human body due to indoor air quality and sick house syndrome, thereby having an eco-friendly effect.

또한, 본 발명의 지문방지층이 형성된 판넬은 지문방지층에 의하여 판넬의 표면이 오염되는 것을 방지하고 마모나 스크래치가 적은 효과를 발현한다. In addition, the panel on which the anti-fingerprint layer of the present invention is formed prevents the surface of the panel from being contaminated by the anti-fingerprint layer and exhibits an effect of less wear or scratch.

또한, 저압 열가압 성형되면서 지문방지층이 형성되므로 고밀착성, 내구성, 내산성, 내열성 및 항균성이 우수하여 가구용 내외장재로의 사용이 매우 적합한 특성을 수득하게 되었다. In addition, since the anti-fingerprint layer is formed during low-pressure hot-press molding, it has excellent properties such as high adhesion, durability, acid resistance, heat resistance and antibacterial properties, so that it is suitable for use as interior and exterior materials for furniture.

도 1 은 본 발명의 지문방지 판넬용 시트지를 이용한 판넬의 모식도,
도 2 는 본 발명의 시트지를 이용한 지문방지 판넬의 제조방법의 순서도이다.1 is a schematic diagram of a panel using the sheet paper for an anti-fingerprint panel of the present invention;
2 is a flowchart of a method for manufacturing an anti-fingerprint panel using the sheet paper of the present invention.

이하, 도면을 참조하여 본 발명의 지문방지 판넬용 시트지 및 이를 이용한 지문방지 판넬의 제조방법의 구성과 작동을 상세하게 설명한다. Hereinafter, the configuration and operation of the sheet paper for an anti-fingerprint panel of the present invention and a method for manufacturing an anti-fingerprint panel using the same will be described in detail with reference to the drawings.

단, 개시된 도면들은 당업자에게 본 발명의 사상이 충분하게 전달될 수 있도록 하기 위한 예로서 제공되는 것이다. 따라서, 본 발명은 이하 제시되는 도면들에 한정되지 않고 다른 태양으로 구체화될 수도 있다. However, the disclosed drawings are provided as examples to sufficiently convey the spirit of the present invention to those skilled in the art. Accordingly, the present invention is not limited to the drawings presented below and may be embodied in other aspects.

또한, 본 발명 명세서에서 사용되는 용어에 있어서 다른 정의가 없다면, 본 발명이 속하는 기술 분야에서 통상의 지식을 가진 자가 통상적으로 이해하고 있는 의미를 가지며, 하기의 설명 및 첨부 도면에서 본 발명의 요지를 불필요하게 흐릴 수 있는 공지 기능 및 구성에 대한 상세한 설명은 생략한다. In addition, unless there is another definition in the terms used in the present specification, those of ordinary skill in the art to which the present invention pertains have the meaning commonly understood, and the gist of the present invention in the following description and accompanying drawings Detailed descriptions of well-known functions and configurations that may be unnecessarily obscure will be omitted.

도 1 은 본 발명의 지문방지 판넬용 시트지를 이용한 판넬의 모식도이다. 1 is a schematic diagram of a panel using the sheet paper for an anti-fingerprint panel of the present invention.

본 발명의 지문방지 판넬은 고밀착성, 실내공기질 향상, 항균성, 친환경소재, 제조원가의 절감을 달성할 수 있는 판넬이며, 멜라민 수지를 이용하여 저압 성형(low pressure laminate) 방식으로 제조되는 패널이다. The anti-fingerprint panel of the present invention is a panel that can achieve high adhesion, improvement of indoor air quality, antibacterial properties, eco-friendly materials, and reduction of manufacturing cost, and is a panel manufactured by a low pressure laminate method using melamine resin.

도면을 참조하면, 본 발명의 지문방지 판넬용 시트지(20)는, 판넬의 기저부를 이루는 목재판(10)과, 시트지(20)의 상측으로 부착되는 이형지(30) 사이에 게재되는 시트지이다. Referring to the drawings, the sheet paper 20 for an anti-fingerprint panel of the present invention is a sheet paper placed between the wooden board 10 forming the base of the panel and the release paper 30 attached to the upper side of the sheet paper 20 .

상기 시트지(20)는 일정한 길이로 재단된 단색의 모양지 또는 추상 무늬가 인쇄된 모양지를 열경화성 수지인 멜라민수지 40-42 중량%, 아크릴계수지 20-25중량%, 에폭시수지 20-25중량%, 계면활성제 2-5중량%, 습윤제(wetting agent) 0.4-0.6 중량%, 이형제(release agent) 4-6 중량%, 경화제(curing agent) 1-2중량%의 지문방지용 조성물에 함침시킨 후 소정 시간 건조시켜 제조된 시트지이다. The sheet paper 20 is a monochromatic patterned paper cut to a certain length or an abstract pattern printed patterned paper, which is a thermosetting resin, melamine resin 40-42% by weight, acrylic resin 20-25% by weight, epoxy resin 20-25% by weight, 2-5% by weight of surfactant, 0.4-0.6% by weight of a wetting agent, 4-6% by weight of a release agent, and 1-2% by weight of a curing agent. It is a sheet paper manufactured by drying.

상기 이형지(30)는 PE(polyethylene)계열의 이형필름을 이용하며, 상기 시트지(20)를 목재판(10)에 부착시킬 때 시트지(20)의 표면 물성 및 강도에 영향을 주지 않도록 상기 이형지(30)는 아크릴계 또는 에폭시계 코팅제가 0.04mm-0.08mm 로 도포된 시트지를 사용하는 것이 바람직하며, 이형지(30) 전체의 두께는 0.08mm-0.15mm 이고, 저압프레스가공시 프레스의 온도 180 ℃ 초과 범위에서 이형이 되는 것이 바람직하다. The release paper 30 uses a PE (polyethylene)-based release film, and when attaching the sheet paper 20 to the wood board 10, the release paper ( 30), it is preferable to use a sheet paper coated with an acrylic or epoxy-based coating agent of 0.04 mm - 0.08 mm, and the overall thickness of the release paper 30 is 0.08 mm - 0.15 mm, and the temperature of the press during low pressure press processing exceeds 180 ° C. It is preferable to be a mold release in the range.

상기 목재판(10)는 가구용으로 이용되는 목재판으로서 파티컬 보드, 고밀도섬유보드(MDF), 베니어 합판 등의 목재 보드를 사용할 수 있다. The wood board 10 is a wood board used for furniture, and may be a wood board such as a particle board, a high-density fiber board (MDF), or a veneer plywood.

한편, 본 발명의 시트지(20)를 저압 열 프레스 가공방식으로 목재판(10)에 부착시킬 때 상기 시트지(20)의 상측으로 표면연출용 경면판(40)을 위치시킨 상태에서 판넬을 제작할 수도 있다. On the other hand, when the sheet paper 20 of the present invention is attached to the wood board 10 by a low pressure hot press processing method, the panel can be manufactured in a state where the mirror plate 40 for surface rendering is positioned above the sheet paper 20. have.

상기 표면연출용 경면판(40)은 스테인레스스틸판에 크롬도금을 한 고강도 평판으로서, 양각과 음각, 광도 차이를 이용하여 그라비아 인쇄된 모양지에 입체감을 더해줄 수 있도록 연출하는 특수 목적의 판이며, 나무의 질감, 패브릭, 가죽, 돌 등의 미감을 연출할 수 있다. The mirror plate 40 for surface rendering is a high-strength flat plate made of chrome plating on a stainless steel plate, and is a special purpose plate that is produced to add a three-dimensional effect to gravure-printed pattern paper using the difference in embossing, engraving, and brightness. You can create the aesthetics of texture, fabric, leather, and stone.

다음으로, 상기와 같이 구성되는 본 발명의 시트지(20)를 이용하여 판넬을 제조하는 방법을 설명한다. Next, a method for manufacturing a panel using the sheet paper 20 of the present invention configured as described above will be described.

먼저, 일정한 길이로 재단된 단색의 모양지 또는 추상 무늬가 인쇄된 모양지를 준비한다(S1). First, a monochromatic patterned paper cut to a predetermined length or a patterned paper printed with an abstract pattern is prepared (S1).

다음으로, 멜라민수지 40-42 중량%, 아크릴계수지 20-25중량%, 에폭시수지 20-25중량%, 계면활성제 2-5중량%, 습윤제(wetting agent) 0.4-0.6 중량%, 이형제(release agent) 4-6 중량%, 경화제(curing agent) 1-2중량% 의 본 발명의 지문방지용 조성물을 제조한다(S2). Next, melamine resin 40-42% by weight, acrylic resin 20-25% by weight, epoxy resin 20-25% by weight, surfactant 2-5% by weight, wetting agent 0.4-0.6% by weight, release agent ) 4-6% by weight, and 1-2% by weight of a curing agent to prepare an anti-fingerprint composition of the present invention (S2).

그리고, 상기 모양지를 상기 지문방지용 조성물에 함침하고 건조시켜 모양지에 지문방지용 조성물이 도포된 시트지(20)를 생성한다(S3). Then, the patterned paper is impregnated with the anti-fingerprint composition and dried to produce a sheet 20 coated with the anti-fingerprint composition on the patterned paper (S3).

이어서, 상기 시트지(20)의 표면에 이형지(30)를 부착시킨다(S4). 상기 이형지(30)는 전술한 바와 같이 PE(polyethylene)계열의 이형필름을 이용한다. Then, the release paper 30 is attached to the surface of the sheet paper 20 (S4). The release paper 30 uses a PE (polyethylene)-based release film as described above.

다음으로, 상기와 같이 이형지(30)가 부착된 상태의 시트지(20)를 목재판(10)상에 위치시킨 상태에서 저압프레스에 의하여 온도 섭씨 140-180 도, 압력 25kgf/㎠~40kgf/㎠ 의 조건의 열과 압력을 가하면서 대략 15초-30초 정도 열가압 성형한다(S5). Next, as described above, in a state where the sheet paper 20 with the release paper 30 attached thereto is placed on the wooden board 10, a temperature of 140-180 degrees Celsius and a pressure of 25 kgf/cm 2 ~ 40 kgf/cm 2 by a low pressure press Thermo-press molding for about 15 seconds to 30 seconds while applying heat and pressure under the conditions of (S5).

그러면, 상기 시트지(20)에 저압으로 열가압이 이루어지면서 시트지(20)에 형성된 지문방치용 조성물이 목재판(10)의 표면에 코팅되어 지문방지층을 형성하게 된다. Then, the anti-fingerprint composition formed on the sheet paper 20 is coated on the surface of the wood board 10 to form an anti-fingerprint layer while the sheet paper 20 is thermally pressed at a low pressure.

이때, 상기 온도가 140℃ 미만에서 15초 미만으로 가압할 경우 수지의 경화가 충분하지 못하여 접착력이 저하되는 문제점이 발생하며, 180℃를 초과한 온도에서 30초를 초과하여 가압할 경우 시트지(20)가 고온에서 장시간 노출되어 시트지(20)의 변형이 초래될 수 있으므로 상술한 온도 섭씨 140-180 도로서 대략 15 초-30초 정도 열가압 성형하는 것이 바람직하다. At this time, when the temperature is pressurized for less than 15 seconds at less than 140 ℃, the curing of the resin is not sufficient, there is a problem that the adhesive strength is lowered, and when pressed for more than 30 seconds at a temperature exceeding 180 ℃, the sheet paper (20 ) is exposed at high temperature for a long time, so the sheet paper 20 may be deformed, so it is preferable to thermo-press for about 15 seconds to 30 seconds at the above-mentioned temperature 140-180 degrees Celsius.

또한, 압력은 25kgf/㎠ 내지 40kgf/㎠로 가압하게 되는데 25kgf/㎠ 미만일 경우 압력이 약하여 시트지(20)의 지문방지층의 박리현상이 발생할 수 있으며, 40kgf/㎠를 초과하여 가압하는 경우 시트지(20)가 파열되거나, 지문방지층이 흘러나와 접착력을 저하시킬 우려가 있다. In addition, the pressure is pressurized at 25kgf/cm2 to 40kgf/cm2. If the pressure is less than 25kgf/cm2, the pressure is weak and peeling of the anti-fingerprint layer of the sheet paper 20 may occur. When the pressure exceeds 40kgf/cm2, the sheet paper 20 ) may be ruptured or the anti-fingerprint layer may leak out to reduce adhesive strength.

그리고, 상기 열가압성형이 종료되면 목재판(10)상에 잔존하는 이형지(30)를 제거한다(S6). 상기 이형지(30)의 제거는 자동화 기계에 의한 자동 방식 또는 작업자에 의한 수작업 방식으로 이루어질 수 있다. Then, when the thermo-pressing molding is finished, the release paper 30 remaining on the wooden board 10 is removed (S6). The removal of the release paper 30 may be performed by an automatic method by an automated machine or a manual method by an operator.

이후, 상기와 같이 열가압성형이 종료된 상태의 목재판(10)을 상온에서 대략 1-2시간 동안 소정 시간 냉각시켜(S7) 본 발명의 지문방지용 시트지를 이용한 판넬의 제조를 완료한다. Thereafter, the wooden board 10 in the state where the thermal press molding is finished as described above is cooled at room temperature for about 1-2 hours for a predetermined time (S7) to complete the manufacture of the panel using the anti-fingerprint sheet of the present invention.

한편, 상기 열가압성형단계(S5)에서 상기 시트지(20)의 상측으로 전술한 표면연출용 경면판(40)을 위치시킨 상태에서 열가압성형하여 판넬의 표면에 특수한 미감을 연출할 수도 있다. On the other hand, it is possible to produce a special aesthetic feeling on the surface of the panel by thermo-press molding in the state where the above-mentioned mirror surface plate 40 for surface directing is positioned above the sheet paper 20 in the thermo-pressing forming step (S5).

상술한 과정을 통하여 제조되는 본 발명의 판넬은 저압 열가압 성형되면서 시트지(20)에 형성된 지문방치조성물이 목재판(10)의 표면에 코팅되어 지문방지층을 형성하며, 접착제를 사용하지 않고 열가압 성형 방식으로 지문방지층이 형성되기 때문에 종래 비닐류의 접착제에 의한 실내 공기질 및 새집 증후군 등으로 인한 인체에 유해할 우려를 해소하여 친환경적이다. The panel of the present invention manufactured through the above-described process is formed by low-pressure thermo-pressing molding, and the anti-fingerprint composition formed on the sheet paper 20 is coated on the surface of the wooden board 10 to form an anti-fingerprint layer, and is heat-pressed without using an adhesive. Since the anti-fingerprint layer is formed by the molding method, it is environmentally friendly as it eliminates concerns about harmful effects to the human body due to the indoor air quality and sick house syndrome caused by conventional vinyl adhesives.

또한, 본 발명의 지문방지층이 형성된 판넬은 지문에 의하여 판넬의 표면이 오염되는 것을 방지하고 마모나 스크래치가 적은 특성을 가지고, 나아가, 고밀착성, 내구성, 내산성, 내열성 및 항균성이 우수한 효과를 발현하므로 가구용 내외장재로의 사용이 매우 적합하다. In addition, the panel on which the anti-fingerprint layer of the present invention is formed prevents the surface of the panel from being contaminated by fingerprints and has characteristics with little abrasion or scratches, and furthermore, it exhibits excellent effects in high adhesion, durability, acid resistance, heat resistance and antibacterial properties. It is very suitable for use as interior and exterior materials for furniture.

10; 목재판
20; 시트지
30; 이형지
40; 경면판 10; wooden board
20; sheet paper
30; Lee Hyung-ji
40; mirror plate

Claims (8)

지문방지 판넬용 시트지에 있어서,
모양지를 멜라민수지 40-42 중량%, 아크릴계수지 20-25중량%, 에폭시수지 20-25중량%, 계면활성제 2-5중량%, 습윤제(wetting agent) 0.4-0.6 중량%, 이형제(release agent) 4-6 중량%, 경화제(curing agent) 1-2 중량%의 지문방지용 조성물에 함침 건조시켜 제조된 지문방지 판넬용 시트지.
In the sheet paper for an anti-fingerprint panel,
40-42% by weight of melamine resin, 20-25% by weight of acrylic resin, 20-25% by weight of epoxy resin, 2-5% by weight of surfactant, 0.4-0.6% by weight of wetting agent, release agent 4-6 wt%, curing agent (curing agent) 1-2 wt% of the anti-fingerprint composition impregnated and dried to prepare an anti-fingerprint panel sheet paper.
 제 1 항에 있어서,
상기 지문방지 판넬용 시트지의 상면에 이형지(30)를 부착한 구성을 특징으로 하는 지문방지 판넬용 시트지.
The method of claim 1,
A sheet paper for an anti-fingerprint panel, characterized in that the release paper 30 is attached to the upper surface of the sheet paper for the anti-fingerprint panel.
 제 2 항에 있어서,
상기 이형지(30)는 PE(polyethylene)계열의 이형필름인 구성을 특징으로 하는 지문방지 판넬용 시트지.
3. The method of claim 2,
The release paper 30 is a sheet paper for an anti-fingerprint panel, characterized in that it is a PE (polyethylene)-based release film.
 제 3 항에 있어서,
상기 이형지(30)는 아크릴계 또는 에폭시계 코팅제가 0.04mm-0.08mm 로 도포되고, 이형지(30) 전체의 두께는 0.08mm-0.15mm 인 구성을 특징으로 하는 지문방지 판넬용 시트지.
4. The method of claim 3,
The release paper 30 is a sheet paper for an anti-fingerprint panel, characterized in that the acrylic or epoxy-based coating agent is applied in an amount of 0.04 mm - 0.08 mm, and the overall thickness of the release paper 30 is 0.08 mm - 0.15 mm.
 제 1 항 내지 4 항중 어느 한항의 지문방지 판넬용 시트지를 목재판(10)의 표면에 열가압 성형하여 목재판(10) 표면에 지문방지층을 형성한 지문방지 판넬.
An anti-fingerprint panel in which the anti-fingerprint panel sheet of any one of claims 1 to 4 is formed by thermal pressure molding on the surface of the wood board (10) to form an anti-fingerprint layer on the surface of the wood board (10).
 지문방지 판넬의 제조방법에 있어서,
모양지를 준비하는 단계(S1);
멜라민수지 40-42 중량%, 아크릴계수지 20-25중량%, 에폭시수지 20-25중량%, 계면활성제 2-5중량%, 습윤제(wetting agent) 0.4-0.6 중량%, 이형제(release agent) 4-6 중량%, 경화제(curing agent) 1-2 중량% 의 지문방지용 조성물을 제조하는 단계(S2);
상기 모양지를 상기 지문방지용 조성물에 함침하고 건조시켜 모양지에 지문방지층을 형성시킨 시트지(20)를 생성하는 단계(S3);
상기 시트지(20)의 표면에 이형지(30)를 부착시키는 단계(S4);
상기 이형지(30)가 부착된 시트지(20)를 목재판(10)상에 위치시킨 상태에서 저압프레스에 의하여 열가압 성형하는 단계(S5);
상기 열가압 성형이 종료된 상태의 목재판(10)을 냉각시키는 단계(S7); 를 포함하여 구성되는 것을 특징으로 하는 지문방지 판넬의 제조방법.
In the manufacturing method of the anti-fingerprint panel,
Preparing a patterned paper (S1);
Melamine resin 40-42 wt%, acrylic resin 20-25 wt%, epoxy resin 20-25 wt%, surfactant 2-5 wt%, wetting agent 0.4-0.6 wt%, release agent 4- 6% by weight, preparing an anti-fingerprint composition of 1-2% by weight of a curing agent (S2);
impregnating the patterned paper with the anti-fingerprint composition and drying the patterned paper to produce a sheet 20 having an anti-fingerprint layer formed on the patterned paper (S3);
attaching a release paper 30 to the surface of the sheet paper 20 (S4);
The step of thermo-press molding by low pressure press in a state in which the sheet paper 20 to which the release paper 30 is attached is placed on the wooden board 10 (S5);
Cooling the wooden board 10 in the state in which the thermo-press molding is finished (S7); Method of manufacturing an anti-fingerprint panel, characterized in that it comprises a.
 제 6 항에 있어서, 상기 열가압 성형단계(S5)는,
온도 섭씨 140-180 도, 압력 25kgf/㎠~40kgf/㎠ 의 조건하에서 15 초-30 초정도 열가압 성형되는 구성을 특징으로 하는 지문방지 판넬의 제조방법.
According to claim 6, wherein the thermo-press molding step (S5),
A method of manufacturing an anti-fingerprint panel, characterized in that it is thermo-pressed for about 15 seconds to 30 seconds under the conditions of a temperature of 140-180 degrees Celsius and a pressure of 25 kgf/cm 2 to 40 kgf/cm 2 .
 제 6 항에 있어서, 상기 열가압 성형단계(S5)에서,
상기 시트지(20)의 상측으로 표면연출용 경면판(40)을 위치시킨 상태에서 열가압 성형하는 구성을 특징으로 하는 지문방지 판넬의 제조방법.According to claim 6, In the thermo-press molding step (S5),
A method of manufacturing an anti-fingerprint panel, characterized in that the sheet paper (20) is subjected to heat press molding in a state where the mirror plate (40) for surface directing is positioned above the sheet paper (20).
KR1020200059904A 2020-05-19 2020-05-19 Sheet for anti-finger pannel and producing method for the pannel using the sheet KR20210143375A (en)

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