KR20180045914A - Manufacturing method for magnetic panel - Google Patents

Manufacturing method for magnetic panel Download PDF

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KR20180045914A
KR20180045914A KR1020160139223A KR20160139223A KR20180045914A KR 20180045914 A KR20180045914 A KR 20180045914A KR 1020160139223 A KR1020160139223 A KR 1020160139223A KR 20160139223 A KR20160139223 A KR 20160139223A KR 20180045914 A KR20180045914 A KR 20180045914A
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South Korea
Prior art keywords
panel
coating layer
base panel
coating
weight
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KR1020160139223A
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Korean (ko)
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KR101887769B1 (en
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장동윤
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장동윤
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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/26Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B21/00Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
    • B32B21/04Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B21/06Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material of paper or cardboard
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D5/00Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/23Magnetisable or magnetic paints or lacquers
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40Additives
    • C09D7/60Additives non-macromolecular
    • C09D7/61Additives non-macromolecular inorganic
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/44Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose
    • E04C2/52Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose with special adaptations for auxiliary purposes, e.g. serving for locating conduits
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00Coating on the layer surface
    • B32B2255/08Coating on the layer surface on wood layer
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00Coating on the layer surface
    • B32B2255/10Coating on the layer surface on synthetic resin layer or on natural or synthetic rubber layer
    • B32B2255/102Coating on the layer surface on synthetic resin layer or on natural or synthetic rubber layer synthetic resin or rubber layer being a foamed layer
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/20Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
    • B32B2307/208Magnetic, paramagnetic

Abstract

The present invention relates to a method of manufacturing a functional magnetic panel, in which a coating layer having an iron component is formed on a flat panel such as an indoor furniture or a white board so that a magnet is freely attached and detached. The method according to the present invention includes the steps of: supplying a base panel linearly processed by a predetermined thickness to a predetermined position sheet by sheet; partially dropping a coating material on one side surface of the base panel and then covering the side surface with a film material; forming a coating layer by pressing an upper surface of the film material while rotating a rubber roller having elasticity to allow the coating material to spread over the base panel; and forming a finishing layer by finely polishing the surface with an abrasive paper having 180 to 300 mesh after the coating layer is cured, wherein the coating material is a mixture of 20 to 30 parts by weight of an unsaturated resin, 40 to 80 parts by weight of iron, and 1 to 2 parts by weight of a curing agent, and the applied coating layer is maintained to have a thickness within a range of 200 to 500 μm. Accordingly, the magnetic panel is used when manufacturing a general furniture, advertisement papers which have been attached to an outer wall of a kitchen refrigerator are attached to the magnetic panel with magnetic force so as to clean up peripheries. In addition, the magnetic panel is applied to a clothes closet for children or a white board so as to be used for education materials or play instruments using magnets.

Description

기능성 마그네틱 패널의 제조방법 {MANUFACTURING METHOD FOR MAGNETIC PANEL}TECHNICAL FIELD [0001] The present invention relates to a manufacturing method of a functional magnetic panel,

본 발명은 주로 인조목(人造木)을 이용하여 제작되는 패널에 관한 것으로서, 보다 상세하게는 실내 가구나 화이트 보드 등의 평판형 패널에 철 성분을 갖는 코팅층을 형성하여 자석을 자유롭게 탈,부착시킬 수 있도록 한 기능성 마그네틱 패널의 제조방법에 관한 것이다.
BACKGROUND OF THE INVENTION 1. Field of the Invention [0002] The present invention relates to a panel made mainly of artificial wood, and more particularly, to a panel formed of a steel plate on a flat panel such as an indoor furniture or a whiteboard, And more particularly, to a method of manufacturing a functional magnetic panel.

일반적으로, 건축물이나 가구 등의 내, 외장재로서 원목을 이용하는 경우 가공성에 한계가 있고 높은 가격으로 인해 상당한 부담을 가질 수 밖에 없으며, 비교적 염가로 공급되고 있는 MDF(Medium Density Fiber board) 등은 제작과정에서 사용되는 유독 물질로 인해 인체에 악영향을 주는 것으로 알려져 있다.In general, when wood is used as the inner and outer materials of buildings and furniture, there is a limit in processability and a considerable burden due to the high price. In addition, the MDF (Medium Density Fiber board) It is known that toxic substances used in the human body adversely affect the human body.

이러한 점을 고려하여 인체에 유익한 원적외선을 발산하여 혈액순환을 촉진시키고 생체 면역기능을 강화시키는 효과를 가진다는 옥(玉)이나 맥반석, 또는 황토 분말 등이 첨가된 도료(塗料)를 패널 표면에 코팅하여 인체에 가해지는 악영향을 최소화 할 수 있도록 한 여러 제품이 제작되어 아파트 등의 건축용 마감재나 가구패널에 이르기까지 그 사용범위가 날로 증가되고 있는 추세에 있다.Considering these points, a paint (paint) to which a jade or a quartz stone or an ocher powder, which has the effect of promoting blood circulation and enhancing a vital immune function by emitting a far infrared ray which is beneficial to the human body, So that it is possible to minimize the adverse effects on the human body. Thus, the use range of the products has been increasing all the time, ranging from architectural finishing materials such as apartments and furniture panels.

본 출원인은 특허 제0623640호에 개시된 바와 같이, 옥에서 방사되는 원적외선에 의해 인체에 유익하고 다양한 천연성분 및 방향성 혼합물이 함유된 코팅 패널을 개발하여 등록받았으며, 또 특허 제0706642호의 경우에는 패널로부터 원적외선 및 음이온과 축광(蓄光)을 발생하도록 하여 새집 증후군을 예방할 수 있는 패널의 제조방법에 대해 제안하여 등록받은 바 있다.As disclosed in Japanese Patent No. 0623640, the present applicant has developed and registered a coating panel containing a variety of natural components and a directional mixture, which is beneficial to the human body by far-infrared rays radiated from the jade. In the case of Patent No. 0706642, And an anion and phosphorescence (phosphorescence) are generated so as to prevent sick house syndrome.

그러나, 상기한 바와 같은 패널 제조기술의 경우 건축자재의 내, 외장재 및 일반 가구에 적용함으로써 종전에 비해 보다 쾌적하고 인체에 유익한 환경을 조성할 수는 있으나, 패널 자체에 소비자가 선호하는 다양한 디자인이나 문양을 입힌다거나 혹은 입체감을 부여할 수 없고 별도의 기능성을 가질 수 없다는 문제를 내포하고 있다.However, in the case of the panel manufacturing technology described above, it is possible to create a more pleasant and beneficial environment for the human body by applying it to interior, exterior materials and general furniture of building materials. However, And it has a problem that it can not be given a pattern or a three-dimensional feeling and can not have a separate function.

한편, 통상의 기능성 가구 패널과 관련하여, 국내 등록특허 제0409091호 공보에는 펄(pearl) 잉크층을 갖는 장식재에 대해 제시하고 있다. 이 경우에는 펄 입자 자체의 반짝임에 의한 시각적인 효과는 구현될 수 있으나 돌출부분의 질감이 떨어져 양호한 입체감을 갖지 못하게 됨은 물론 엠보공정 이후에 진행되는 권취, 포장공정 등의 후속 작업을 거치는 과정에서 외력에 의해 돌출부분이 함몰되거나 무뎌져 입체감을 떨어뜨린다는 문제가 발생한다.On the other hand, with respect to a conventional functional furniture panel, Korean Patent Registration No. 0409091 discloses a decorative material having a pearl ink layer. In this case, the visual effect due to the sparkling of the pearl particles itself can be realized, but the texture of the protruded portion is reduced and it has no good dimensional feeling. In addition, in the course of subsequent work such as winding and paving process after the embossing process, There is a problem that the protruding portion is depressed or scratched by the protruding portion to deteriorate the stereoscopic effect.

또, 공개특허 제2005-0008255호 공보에는 숯파티클에 접착제를 첨가하여 가온상태에서 압력을 가해 숯보드를 성형하기 위한 제조방법이 기재되어 있으나, 높은 원적외선 방사율을 방사하는 숯의 기능적 기능적인 성질은 나타낼 수 있다고는 하나 건축용 재료로서의 기계적 강도나 가공성이 떨어진다는 단점을 가지고 있다.Japanese Laid-Open Patent Publication No. 2005-0008255 discloses a manufacturing method for forming a charcoal board by adding an adhesive to char particles and applying pressure under a heating condition. However, the functional and functional properties of charcoal that emits a high far- However, it has a disadvantage in that the mechanical strength and workability as a construction material are inferior.

한편, 등록특허 제0612663호 공보에는 칠판 및 사무용, 주방용, 아동용 가구 등의 표면재로 사용할 수 있고, 제작이 용이하며 자석 붙임이 가능하고 다양한 색상과 무늬는 물론 칠판으로의 적용이 가능한 열경화성 수지 화장판에 대해 개시되어 있다.On the other hand, Japanese Patent Publication No. 0612663 discloses a thermosetting plastic resin plate which can be used as a blackboard, a surface material for office, kitchen, children's furniture, etc., and which is easy to manufacture and can be attached to magnets, ≪ / RTI >

그러나, 이 경우에는 2층 이상의 기재 사이에 0.15∼0.3mm 두께의 강판을 일체형으로 접착시켜야만 하는 공정 상의 어려움으로 인해 불량률이 높고 자석의 부착이 미약하여 화장판의 표면으로 부터 자석이 탈리되거나 미끄러지는 등의 단점이 발생하여 경제적이지 못하다는 문제를 내포하고 있다.
However, in this case, due to the difficulty in the process in which the steel sheet having a thickness of 0.15 mm to 0.3 mm should be bonded between two or more substrates, the defect rate is high and the adhesion of the magnets is weak, so that the magnet is removed or slipped And the like, and thus it is not economical.

등록특허 제0409091호(2003.11.28 등록) 발명의 명칭: 인쇄와 엠보무늬가 일치하는 장척 바닥 장식재의 구성 및 그 제조방법.Registered Patent No. 0409091 (Registered on November 28, 2003) Title of the invention: Construction of long-lined flooring material with matching printing and embroidery pattern, and manufacturing method thereof. 등록특허 제0572591호(2006.04.13 등록) 발명의 명칭: 치수안정성과 가스흡착성과 원적외선 방사율이 우수한 건축 내장재용 숯보드 및 숯보드 복합재료의 제조방법.Title of the invention: Method for producing a charcoal board and a charcoal board composite material for architectural interior materials having excellent dimensional stability, gas adsorptivity and far-infrared ray emissivity. 등록특허 제0612663호(2006.08.08 등록) 발명의 명칭: 열경화성수지 화장판 및 이의 제조방법.Title of the invention: Thermosetting resin sizing plate and its manufacturing method. 등록특허 제0623640호(2006.09.06 등록) 발명의 명칭: 옥이 첨가된 불포화 폴리에스테르수지가 코팅된 패널제조방법 및 그 옥이 첨가된 불포화 폴리에스테르수지가 코팅된 패널.Title of the invention: Method for producing a panel coated with an unsaturated polyester resin added with jade and a panel coated with the jade-added unsaturated polyester resin. 등록특허 제0706642호(2007.04.05 등록) 발명의 명칭: 원적외선 및 음이온과 축광을 발생하는 패널제조방법.Registered Patent No. 0706642 (Registered on April 4, 2007) Title of the invention: Manufacturing method of panel generating far infrared rays, anion and phosphorescence.

본 발명은 상기와 같은 종래 문제점을 해결하기 위한 것으로서, 본 발명의 가장 큰 목적은 실내 가구나 화이트 보드 등의 평판형 패널에 철 성분이 함유된 코팅층을 형성함으로써 자석을 자유롭게 탈,부착시킬 수 있도록 하여 다용도로 사용할 수 있는 기능성 마그네틱 패널의 제조방법을 제공함에 있다.
SUMMARY OF THE INVENTION The present invention has been made in order to solve the above problems, and it is an object of the present invention to provide a method of manufacturing a flat panel type display panel in which a coating layer containing an iron component is formed on a flat panel, And a method of manufacturing a functional magnetic panel that can be used in a versatile manner.

이러한 목적을 달성하기 위한 본 발명은, 일정 두께로 선 처리된 베이스 패널을 정해진 위치에 낱장으로 공급하는 단계와, 베이스 패널의 일측 표면에 도료를 부분적으로 적하한 후 필름재를 덧씌우는 단계와, 탄성을 갖는 고무 롤러를 회전시킴과 동시에 필름재의 상부 표면을 가압하여 도료가 베이스 패널의 전면에 퍼지도록 하는 것에 의해 코팅층을 형성하는 단계와, 코팅층의 경화 후 필름재를 제거하는 단계와, 180∼300 메시의 연마지로 표면을 미세 연마하여 마감층을 형성하는 단계로 이루어지며, 상기 도료는 불포화 수지 20∼30중량부, 철분 40∼80중량부, 경화제 1∼2중량부 혼합한 것을 사용하고, 상기 코팅층의 두께는 200∼500㎛의 범위 내로 유지되도록 도포하는 것을 특징으로 한다.According to an aspect of the present invention, there is provided a method of manufacturing a base panel, comprising: supplying a base panel linearly processed to a predetermined thickness in a predetermined position; Forming a coating layer by rotating the rubber roller having elasticity and pressing the upper surface of the film material so that the paint spreads over the entire surface of the base panel; removing the film material after hardening the coating layer; And finishing the surface with an abrasive paper of 300 mesh to form a finish layer. The paint is prepared by mixing 20 to 30 parts by weight of an unsaturated resin, 40 to 80 parts by weight of an iron component and 1 to 2 parts by weight of a curing agent, And the thickness of the coating layer is maintained in the range of 200 to 500 mu m.

본 발명은, 상기 베이스 패널은 원목이나 합성목재, 또는 불연성 보드, MDF 중에서 어느 하나로 이루어지는 것을 포함하여 상기 베이스 패널의 선 처리과정에서 표면에 LPM 시트층을 형성하는 단계가 더 포함될 수 있다.The present invention is characterized in that the base panel is made of wood, synthetic wood, or a nonflammable board, MDF The LPM sheet layer may be formed on the surface of the base panel in the pre-processing step of the base panel.

또, 상기 코팅층의 경화는 2∼5 시간동안 상온에서 자연 건조하여 실시하는 것과, 상기 마감층의 표면에는 UV 도료를 도포한 후 UV 건조기 내에서 경화시키는 단계가 더 포함될 수 있다.
The coating layer may be cured at a room temperature for 2 to 5 hours. The coating layer may be naturally dried, and a UV coating may be applied to the surface of the coating layer, followed by curing in a UV drier.

본 발명은 상기한 바와 같은 특징들에 의해, 패널의 제작과정에서 철 성분이 함유된 코팅층 및 마감층을 일체로 형성함에 따라 일반 가구 제작에 사용할 수 있음은 물론 자력으로 주방의 냉장고용 외벽에 붙어있던 광고지를 마그네틱 패널에 부착시킬 수 있어 주변 정리를 깔끔하게 할 수 있다.According to the present invention, by forming the coating layer and the finishing layer integrally with the iron component during the manufacturing process of the panel, the present invention can be used for manufacturing general furniture, It is possible to attach the handbill to the magnetic panel, so that the cleanliness of the surroundings can be cleaned.

더구나, 상기 마그네틱 패널을 아이들 옷장 혹은 화이트 보드 등에도 그대로 적용할 수 있기 때문에 자석을 이용한 교육용 교재나 놀이도구의 활용에도 적극 이용할 수 있는 것이다.
In addition, since the magnetic panel can be applied to an idle wardrobe or a whiteboard as it is, the present invention can be utilized for teaching materials and play tools using magnets.

도 1은 본 발명에 따른 마그네틱 패널의 제작과정을 나타낸 공정도,
도 2는 도 1에 의해 제작된 마그네틱 패널의 단면 구성도,
도 3은 도 1에 의해 제작된 또 다른 마그네틱 패널의 단면 구성도이다.
FIG. 1 is a process diagram showing a manufacturing process of a magnetic panel according to the present invention,
FIG. 2 is a cross-sectional view of a magnetic panel manufactured by FIG. 1,
FIG. 3 is a cross-sectional view of another magnetic panel manufactured by FIG. 1. FIG.

이하, 첨부 도면을 참조하여 본 발명에 따른 바람직한 실시예를 보다 상세하게 설명하지만, 이들이 갖는 특정 구조 및 기능은 하나의 구성예를 나타낸 것이므로 본 명세서에 기재된 실시예에만 한정되는 것은 아니다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, but the specific structures and functions of the present invention are not limited to the embodiments described in the present specification.

첨부된 도 1 내지 도 3은 본 발명에 따른 기능성 마그네틱 패널의 제조방법을 설명하기 위한 도면으로서, 본 발명에 있어서의 베이스 패널(10)은 일반 건축용 내, 외장재 또는 가구용으로 사용되는 것, 즉 원목이나 MDF, PB, LPM 등과 같은 흔히 사용되고 있는 평판 자재를 그대로 이용할 수 있는 것이며, 통상의 콘베이어 라인을 공급하거나 혹은 낱장의 패널 소재를 작업대 상에 올려놓은 상태에서 도장작업을 행할 수 있다.1 to 3 are views for explaining a method of manufacturing a functional magnetic panel according to the present invention, wherein the base panel 10 of the present invention is used for general building interior, exterior materials or furniture, that is, Or a commonly used flat material such as MDF, PB, LPM or the like can be used as it is, and it is possible to supply a normal conveyor line or perform a painting operation while placing a sheet of panel material on a work table.

상기 베이스 패널(10)의 경우, 통상의 샌딩기(도시생략)를 이용하거나 혹은 수작업에 의해 180, 220, 320 등의 사포(砂布)로 표면을 미리 다듬어줌으로써 질감을 향상시키고 도료의 도포 작업시에 평활도를 최상으로 유지할 수 있다.In the case of the base panel 10, the texture is improved by using a conventional sanding machine (not shown) or by manually pre-finishing the surface with sandpaper such as 180 # , 220 # , and 320 # It is possible to maintain the smoothness at the best during the coating operation.

본 발명에 따른 마그네틱 패널을 제작하기 위해서는, 미리 도료를 혼합하여 작업을 준비하게 되는데, 이 도료의 주 성분은 불포화 수지 20∼30중량부, 철분 40∼80중량부를 믹서기에 투입하여 골고루 혼합한 상태에서 경화제 1∼2중량부를 섞어 사용할 수 있다.In order to manufacture the magnetic panel according to the present invention, the coating material is mixed and prepared in advance. The main component of the coating material is a mixture of 20 to 30 parts by weight of an unsaturated resin and 40 to 80 parts by weight of iron powder in a blender, 1 to 2 parts by weight of a curing agent may be used in combination.

이들 도료를 구성하는 각각의 원료 함량이 미달하는 경우 혼합 불량으로 인해 도막이 형성되지 않거나 기포를 생성시킬 수 있으며, 초과시에는 도료의 경화시에 크랙이 생기는 요인이 됨은 물론 원가를 상승시키게 된다.If the content of each raw material constituting these paints is insufficient, a coating film may not be formed or bubbles may be formed due to a poor mixing, and in the case of exceeding, a crack may be generated at the time of curing the paint, and the cost may be increased.

즉, 선 처리된 베이스 패널(10)이 작업장 내의 소정 위치에 낱장으로 배치한 후(S1), 상기 베이스 패널(10)의 일측 표면에 도료를 부분적으로 적하한 후 필름재를 덧씌운다(S2).That is, after the pre-processed base panel 10 is placed in a predetermined position in the work space S1, the paint is partially dripped onto one surface of the base panel 10, .

이 상태에서, 탄성을 갖는 고무 롤러를 회전시킴과 동시에 필름재의 상부 표면을 가압하여 도료가 베이스 패널(10)의 전면에 퍼지도록 하는 것에 의해 코팅층(20)을 형성한다(S3).In this state, the coating layer 20 is formed by rotating the rubber roller having elasticity and pressing the upper surface of the film material so that the paint spreads over the entire surface of the base panel 10 (S3).

이 때, 상기 코팅층(20)의 두께는 200∼500㎛의 범위 내로 유지되도록 도포하는 것이 바람직하며, 도포 후에는 2∼5 시간동안 상온에서 자연 건조하여 경화시키게 되는에, 이 시간을 미달하는 경우 경화불량, 광택저하, 경도저하 등의 문제를 유발시킬 수 있고, 초과시에는 필름재가 손상되어 재 사용이 불가능함에 따라 생산성을 저하시키게 된다. At this time, it is preferable to coat the coating layer 20 so that the thickness of the coating layer 20 is maintained within the range of 200 to 500 탆. After coating, the coating layer 20 is naturally dried at room temperature for curing, It is possible to cause problems such as poor curability, gloss drop, and hardness deterioration, and in the event of exceeding, the film material is damaged and can not be reused, thereby deteriorating the productivity.

다음에, 상기 코팅층(20)의 경화가 완료된 후에는 필름지를 제거하고(S4), 180∼300 메시의 연마지를 이용하여 표면을 미세 연마함으로써 마감층(30)을 형성한다(S5). Next, after the coating layer 20 is cured, the film is removed (S4), and the finish layer 30 is formed by finely polishing the surface using a polishing paper having 180 to 300 mesh (S5).

한편, 상기 베이스 패널(10)의 선 처리과정에서 표면에 LPM 시트층(40A,40B)을 형성하는 과정을 더 포함시킬 수도 있다(S6). 이 LPM은 저압 멜라민 함침지(low pressure mela-mine impregnated paper)의 약어로서, 10∼20kgf/cm²의 낮은 압력에서 성형할 수 있으며, 두께가 얇고 별도의 접착제 없이 베이스 패널(10)에 일체화 시킬 수 있다.Meanwhile, a process of forming the LPM sheet layers 40A and 40B on the surface of the base panel 10 may be further included (S6). This LPM is an acronym for low pressure melamine impregnated paper and can be molded at a low pressure of 10 to 20 kgf / cm 2 and can be integrated into the base panel 10 without a separate adhesive. have.

또한, 상기 마감층(30)의 표면에는 UV 도료를 덧칠한 상태에서 UV 건조기를 통과시키는 공정을 거칠 수 있으며(S7), 이 과정을 통해 도료를 보다 빠르게 경화시킬 수 있음은 물론 표면 강도를 한층 증대시킬 수 있다.In addition, the surface of the finish layer 30 may be subjected to a process of passing a UV coating over the UV drier (S7). Through this process, the coating material can be cured more quickly, Can be increased.

그 후, 상기 마감층(30)의 표면에 스크레치(scratch) 등이 생기는 것을 방지하기 위한 통상의 보호랩이나 비닐포장지를 부착하여 최종 완제품을 출하할 수 있는 것이다.Thereafter, the final finished product can be shipped by attaching an ordinary protective wrap or a plastic wrapping paper to prevent scratches or the like on the surface of the finish layer 30.

아울러, 본 발명에 있어서는 상기 패널에 도포되는 도료 내에 인체에 유익한 원적외선 및 음이온을 방사할 수 있는 물질 혹은 항균 물질을 혼합하거나 방염 또는 난연 기능을 갖는 물질을 첨가하여 패널을 제작할 수 있다.In addition, in the present invention, a panel can be manufactured by mixing a material capable of emitting far-infrared rays and anion, or an antimicrobial material, or a material having a flame-retardant or flame-retardant function, which is beneficial to the human body, in the coating material applied to the panel.

즉, 상기 도료에 황토, 옥, 토르말린, 피톤치드 분말 등에서 어느 하나를 선택하거나 혹은 이들을 적절히 혼합한 상태에서 500∼1500 메쉬 정도의 분말로 파쇄한 후 5∼20 중량부 섞어서 패널 표면에 도포할 수 있다.That is, the paint may be selected from yellow ocher, jade, tourmaline, phytoncide powder, or the like, or may be pulverized with a powder having a particle size of about 500 to 1,500 mesh in a properly mixed state, and then applied to the surface of the panel by mixing 5 to 20 parts by weight .

주지하는 바와 같이, 상기 황토나 옥, 토르말린, 피톤치드 분말 등은 인체에 유익한 원적외선이나 음이온이 발산되어 혈액순환을 촉진시키고 생체 면역기능을 강화시키는 효과를 가짐과 더불어 숙면 및 피로회복에 효과가 있다.As well known, the yellow loess, jade, tourmaline, phytoncide powder and the like have the effect of radiating far infrared rays and anions beneficial to the human body to promote blood circulation and enhance the body immunity function, and are effective for recovery of sleep and fatigue.

또한, 상기의 물질들은 항균성을 띠고 있기 때문에 시멘트 독성뿐만 아니라 일반 건축자재에서 발생하는 포름 알데히드, 대장균, 녹농균 등과 같은 유해물질로 인한 새집 증후군을 예방할 수 있게 된다.In addition, since the above-mentioned materials have antimicrobial properties, it is possible to prevent sick house syndrome caused by harmful substances such as formaldehyde, Escherichia coli, and Pseudomonas aeruginosa occurring in general building materials as well as cement toxicity.

그리고, 상기 도료에 방염 기능을 부여하기 위해서는 산화제2철, 산화제2주석1산화납, 2산화망간, 옥시염화안티몬 및 규산나트륨과 수산화알루미늄 중에서 그 어느 하나 이상을 배합하여 사용할 수 있으며, 또 난연 기능을 부여하기 위해서는 주로 인산계, 브롬계 및 염소계를 포함하는 유기계 난연제 및 수산화알루미늄계, 안티몬계, 수산화마그네슘계, 산화주석, 수산화지르코늄, 메타붕산바륨 등의 무기계 난연제 5∼35 중량부를 적절히 혼합하여 사용할 수 있다. In order to impart the flame retarding function to the paint, any one or more of iron (II) oxide, lead oxide (II) oxide, manganese dioxide, antimony oxychloride, sodium silicate and aluminum hydroxide may be used in combination. 5 to 35 parts by weight of an inorganic flame retardant including phosphoric acid, bromine and chlorine, and 5 to 35 parts by weight of an inorganic flame retardant such as aluminum hydroxide, antimony, magnesium hydroxide, tin oxide, zirconium hydroxide and barium metaborate are appropriately mixed Can be used.

앞서 설명한 바와 같이, 본 발명에 따른 기능성 마그네틱 패널은, 패널의 제작과정에서 철 성분이 함유된 코팅층 및 마감층을 일체로 형성함에 따라 일반 가구 제작에 사용할 수 있음은 물론 자력으로 주방의 냉장고용 외벽에 붙어있던 광고지를 마그네틱 패널에 부착시킬 수 있어 주변 정리를 깔끔하게 할 수 있다.As described above, the functional magnetic panel according to the present invention can be used for manufacturing general furniture by integrally forming a coating layer and a finishing layer containing an iron component in the process of manufacturing a panel, Can be attached to the magnetic panel, so that the cleanliness of the surroundings can be cleaned.

더구나, 상기 마그네틱 패널을 아이들 옷장 혹은 화이트 보드 등에도 그대로 적용할 수 있기 때문에 자석을 이용한 교육용 교재나 놀이도구의 활용에도 적극 이용할 수 있는 것이다.In addition, since the magnetic panel can be applied to an idle wardrobe or a whiteboard as it is, the present invention can be utilized for teaching materials and play tools using magnets.

이상에서와 같은 기술적 구성에 의해 본 발명의 기술적 과제가 달성되는 것이며, 비록 한정된 실시예와 도면에 의해 설명되었으나 여기에 한정되지 않고 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자에 의해 본 발명의 기술사상과 아래에 기재될 특허청구범위의 균등범위 내에서 다양한 수정 및 변형이 가능한 것임은 물론이다.
Although the present invention has been fully described in connection with the preferred embodiments thereof with reference to the accompanying drawings, it is to be understood that the present invention is not limited thereto. It is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims.

10: 베이스 패널
20: 코팅층
30: 마감층
40A,40B : LPM 시트층
10: Base panel
20: Coating layer
30: Finishing layer
40A, 40B: LPM sheet layer

Claims (5)

일정 두께로 전 처리된 베이스 패널(10)을 정해진 위치에 낱장으로 공급하는 단계(S1)와,
베이스 패널(10)의 일측 표면에 도료를 부분적으로 적하한 후 필름재를 덧씌우는 단계(S2)와,
탄성을 갖는 고무 롤러를 회전시킴과 동시에 필름재의 상부 표면을 가압하여 도료가 베이스 패널의 전면에 퍼지도록 하는 것에 의해 코팅층(20)을 형성하는 단계(S3)와,
코팅층(20)의 경화 후 필름재를 제거하는 단계(S4)와,
180∼300 메시의 연마지로 표면을 미세 연마하여 마감층(30)을 형성하는 단계(S5)로 이루어지며,
상기 도료는 불포화 수지 20∼30중량부, 철분 40∼80중량부, 경화제 1∼2중량부 혼합한 것을 사용하고, 상기 코팅층(20)의 두께는 200∼500㎛의 범위 내로 유지되도록 도포하는 것을 특징으로 하는 기능성 마그네틱 패널의 제조방법.
(S1) of feeding the base panel (10) pre-processed to a predetermined thickness at a predetermined position as a single sheet,
(S2) partially dripping the paint on one side surface of the base panel (10) and then covering the film material,
(S3) of forming a coating layer (20) by rotating the rubber roller having elasticity and pressing the upper surface of the film material so that the paint spreads over the entire surface of the base panel;
(S4) of removing the film material after curing of the coating layer 20,
(S5) of finishing the surface with an abrasive paper of 180 to 300 mesh to form a finish layer (30)
The paint is prepared by mixing 20 to 30 parts by weight of an unsaturated resin, 40 to 80 parts by weight of an iron component and 1 to 2 parts by weight of a curing agent, and applying the coating layer 20 so that the thickness of the coating layer 20 is maintained within a range of 200 to 500 mu m Wherein the method comprises the steps of:
청구항 1에 있어서, 상기 베이스 패널(10)은 원목이나 합성목재, 또는 불연성 보드, MDF 중에서 어느 하나로 이루어지는 것을 특징으로 하는 기능성 마그네틱 패널의 제조방법.[3] The apparatus of claim 1, wherein the base panel (10) is made of wood or synthetic wood, Wherein the first and second magnetic layers are formed on the first and second magnetic layers. 청구항 1 또는 청구항 2에 있어서, 상기 베이스 패널(10)의 전 처리과정에서 표면에 LPM 시트층(40A,40B)을 형성하는 단계(S6)가 더 포함되는 것을 특징으로 하는 기능성 마그네틱 패널의 제조방법. The method of manufacturing a functional magnetic panel according to claim 1 or 2, further comprising forming (S6) a LPM sheet layer (40A, 40B) on a surface of the base panel (10) . 청구항 1에 있어서, 상기 코팅층(20)의 경화는 2∼5 시간동안 상온에서 자연 건조하여 실시하는 것을 특징으로 하는 기능성 마그네틱 패널의 제조방법. The method according to claim 1, wherein the coating layer (20) is cured by natural drying at room temperature for 2 to 5 hours. 청구항 1에 있어서, 상기 마감층(30)의 표면에는 UV 도료를 도포한 후 UV 건조기 내에서 경화시키는 단계(S7)가 더 포함되는 것을 특징으로 하는 기능성 마그네틱 패널의 제조방법.The method of claim 1, further comprising the step of applying a UV coating to the surface of the finish layer (30) and curing the coating in a UV drier (S7).
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KR100409091B1 (en) 2001-11-15 2003-12-11 주식회사 엘지화학 PVC Flooring Matched Print and Embossed Pattern
JP2004148751A (en) * 2002-10-31 2004-05-27 Aica Kogyo Co Ltd Magnetic decorative plate and its manufacturing method
KR100572591B1 (en) 2003-07-15 2006-04-24 충남대학교산학협력단 The manufacture of charcoal board and charcoal board composite as porous carbon materials
KR100612663B1 (en) 2004-09-14 2006-08-14 유신메라민공업주식회사 Decoration panel of thermosetting resins and its manufacturing method
KR100623640B1 (en) 2005-03-09 2006-09-14 장동윤 A unsatuarated polyester regin adding the jade coating panel manufuacture method and the panel
KR100706642B1 (en) 2006-01-06 2007-04-12 장동윤 A panel making method which happens the noctilucence with the negative ion with far infrared rays and panel
JP4242404B2 (en) * 2006-09-06 2009-03-25 丸玉産業株式会社 Manufacturing method for flooring
KR20130141762A (en) * 2012-06-18 2013-12-27 전광식 Board coated by mixture herb powder and maunfacturing method thereof

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110538467A (en) * 2019-08-16 2019-12-06 宁波怡人玩具有限公司 novel children toy drawing board and manufacturing method thereof

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