KR100997151B1 - Skin for wood flooring and wood flooring having the same - Google Patents

Skin for wood flooring and wood flooring having the same Download PDF

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Publication number
KR100997151B1
KR100997151B1 KR1020080042878A KR20080042878A KR100997151B1 KR 100997151 B1 KR100997151 B1 KR 100997151B1 KR 1020080042878 A KR1020080042878 A KR 1020080042878A KR 20080042878 A KR20080042878 A KR 20080042878A KR 100997151 B1 KR100997151 B1 KR 100997151B1
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South Korea
Prior art keywords
veneer
layer
flooring
adhesive sheet
surface material
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KR1020080042878A
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Korean (ko)
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KR20090117018A (en
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강석구
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주식회사 제이에스마루
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/02—Flooring or floor layers composed of a number of similar elements
    • E04F15/04—Flooring or floor layers composed of a number of similar elements only of wood or with a top layer of wood, e.g. with wooden or metal connecting members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
    • B32B21/04—Layered 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
    • B32B21/08—Layered 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 synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/71—Resistive to light or to UV

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Floor Finish (AREA)

Abstract

본 발명에 따른 마루바닥재용 표면재는 무늬목층과, 상기 무늬목층의 상측에는 열경화성수지 함침 접착시트가 부착되고, 상기 접착시트의 상측에 바닥충격완화를 위한 투명한 보호필름이 적층되어 이루어지며, 상기 보호필름의 상측에는 UV도장층이 형성되는 것을 특징으로 한다. The surface material for flooring floor according to the present invention is a veneer layer, and the thermosetting resin impregnated adhesive sheet is attached to the upper side of the veneer layer, a transparent protective film for mitigating the bottom impact is laminated on the upper side of the adhesive sheet, the protection The UV coating layer is formed on the upper side of the film.

또한, 본 발명에 따른 마루바닥재는 아래로부터 목질계 보드층과 표면재가 적층되어 이루어지고, 상기 표면재는 무늬목과, 상기 무늬목의 상측에는 열경화성수지 함침 접착시트가 부착되고, 상기 접착시트의 상측에 바닥충격완화를 위한 투명한 보호필름이 적층되어 이루어지며, 상기 목질계 보드층과 상기 표면재는 열경화성수지 함침 접착시트에 의해 접착되고, 상기 목질계 보드층의 하면에는 다수의 요홈이 상면에 형성된 합성수지층이 결합되는 것을 특징으로 한다. In addition, the flooring material according to the present invention is made of a wood-based board layer and a surface material is laminated from below, the surface material is a veneer, and the thermosetting resin impregnated adhesive sheet is attached to the upper side of the veneer, the bottom on the upper side of the adhesive sheet The transparent protective film for shock alleviation is made by lamination, and the wood-based board layer and the surface material are bonded by a thermosetting resin-impregnated adhesive sheet, and a bottom surface of the wood-based board layer has a synthetic resin layer having a plurality of grooves formed on the top surface thereof. It is characterized by being combined.

본 발명의 마루바닥재용 표면재 및 마루바닥재는 상부에 형성된 무늬목의 찍힘 또는 긁힘에 대한 내구성 및 내충격성이 강화되며, 온도변화에도 무늬목과 합판 등 기재층과의 결합력을 강화하면서도 소음 및 충격전달을 감쇄시키는 효과가 있다. The flooring surface material and flooring material of the present invention is to strengthen the durability and impact resistance to the stamping or scratching of the veneer formed on the top, while reducing the noise and shock transmission while enhancing the bonding strength with the substrate layer, such as veneer and plywood even under temperature changes It is effective to let.

마루 바닥재, 보호필름, 목질계 보드층, 표면재 Flooring material, protective film, wooden board layer, surface material

Description

마루바닥재용 표면재 및 이를 구비한 마루 바닥재{SKIN FOR WOOD FLOORING AND WOOD FLOORING HAVING THE SAME}Surface material for flooring and flooring material provided with the same {SKIN FOR WOOD FLOORING AND WOOD FLOORING HAVING THE SAME}

본 발명은 마루바닥재용 표면재 및 이를 구비한 마루 바닥재에 관한 것으로, 보다 상세하게는 무늬목에 내충격성 보호필름이 부착된 표면재와, 이 표면재를 구비한 마루바닥재로서 무늬목과 목질계 보드층의 결합력을 향상시키며 또한, 소음 및 충격전달을 감쇄시키는 마루 바닥재에 관한 것이다.The present invention relates to a flooring material for flooring and a flooring material having the same, and more particularly, a surface material having an impact resistant protective film attached to a veneer, and a flooring material provided with the surface material as a flooring material having a bonding force between a veneer and a wood-based board layer. It also relates to a floor covering that improves and attenuates noise and impact transmission.

종래 마루 바닥재는 도1에 도시된 바와 같이 합판 등에 무늬목이 결합된 마루바닥재가 많이 사용되고 있다. 이러한 마루바닥재에서 무늬목은 원목을 슬라이서를 이용하여 0.182mm 내지 0.5mm 두께로 얇게 절삭함으로써 얇은 무늬목을 얻고, 이를 MDF, HDF, 합판, OSB 등의 판재 또는 목질 재료를 바탕으로 하는 복합 재료 등의 표면에 접합하여 형성하게 된다. 이 때 원목으로부터 슬라이스된 천연 무늬목은 시트형태로 제작되어 상측에 도장층이 형성되고 합판 등에 결합되어 마루바닥재로 많이 사용되고 있다.Conventionally, as shown in FIG. 1, flooring materials in which veneer is coupled to plywood or the like are used as shown in FIG. In such flooring material, veneer is obtained by thinly cutting solid wood into 0.182mm to 0.5mm thickness using a slicer, which is a composite material based on plate or wood materials such as MDF, HDF, plywood, and OSB. It is formed by bonding to the surface of the back. At this time, the natural veneer sliced from the solid wood is produced in the form of a sheet is formed with a coating layer on the upper side is bonded to plywood, etc. are used a lot of flooring material.

그런데, 이러한 종래 마루바닥재는 물체를 떨어뜨릴 경우 찍히거나 긁혀 표면의 무늬목이 손상되는 문제가 있었다. 또한, 통상적으로 무늬목과 합판등의 기재 층을 접착제로 접합하게 되는데 이럴 경우 온도변화에 따라 무늬목이 합판에서 분리되는 경우가 간혹 발생하게 되는 문제가 있었다.By the way, such conventional flooring material had a problem that the veneer of the surface is damaged by being stamped or scratched when the object is dropped. In addition, typically, the base material layers such as veneer and plywood are bonded with an adhesive, in which case there is a problem that the veneer is sometimes separated from the plywood due to temperature change.

본 발명은 상기 종래기술의 문제점을 해결하기 위해 안출된 것으로 상부에 형성된 무늬목의 찍힘 또는 긁힘에 대한 내구성 및 내충격성을 강화한 표면재와 온도변화에도 무늬목과 합판 등의 기재층과의 결합력을 강화하면서도 소음 및 충격전달을 감쇄시키는 마루 바닥재를 제공하는 것을 목적으로 한다.The present invention has been devised to solve the problems of the prior art, while improving the durability and impact resistance against the stamping or scratching of the veneer formed on the upper surface material and temperature change, while strengthening the bonding strength of the base material such as veneer and plywood noise And it aims to provide the flooring material which attenuates shock transmission.

본 발명에 따른 마루바닥재용 표면재는 무늬목과, 상기 무늬목의 상측에는 열경화성수지 함침 접착시트가 부착되고, 상기 접착시트의 상측에 바닥충격완화를 위한 투명한 보호필름이 적층되어 이루어지며, 상기 보호필름의 상측에는 UV도장층이 형성되는 것을 특징으로 한다. The surface material for flooring floor according to the present invention is a veneer, and a thermosetting resin impregnated adhesive sheet is attached to the upper side of the veneer, a transparent protective film for mitigating the floor impact on the upper side of the adhesive sheet is made, the protective film of the The upper side is characterized in that the UV coating layer is formed.

또한, 본 발명에 따른 마루바닥재는 아래로부터 목질계 보드층과 내충격성 강화 표면재가 적층되어 이루어지고, 상기 표면재는 무늬목과, 상기 무늬목의 상측에는 열경화성수지 함침 접착시트가 부착되고, 상기 접착시트의 상측에 내충격성 강화 보호필름이 적층되어 이루어지며, 상기 목질계 보드층과 상기 표면재는 열경화성수지 함침 접착시트에 의해 접착되고, 상기 목질계 보드층의 하면에는 다수의 요홈이 상면에 형성된 합성수지층이 결합되는 것을 특징으로 한다.In addition, the flooring material according to the present invention is made of a wood-based board layer and the impact-resistant reinforcing surface material is laminated from below, the surface material is a veneer, and the thermosetting resin impregnated adhesive sheet is attached to the upper side of the veneer, The impact resistant protective film is laminated on the upper side, and the wood-based board layer and the surface material are bonded by a thermosetting resin-impregnated adhesive sheet, and the bottom surface of the wood-based board layer has a plurality of grooves formed on the upper surface of the synthetic resin layer. It is characterized by being combined.

상기와 같은 구성을 가지는 본 발명의 마루바닥재용 표면재는, 상부에 형성된 무늬목의 찍힘 또는 긁힘에 대한 내구성 및 내충격성이 강화되며, 본 발명의 마 루바닥재는 이외에 온도변화에도 무늬목과 합판 등 기재층과의 결합력을 강화하면서도 소음 및 충격전달을 감쇄시키는 효과가 있다.The flooring material for the flooring material of the present invention having the configuration as described above, the durability and impact resistance against the stamping or scratching of the veneer formed on the top is enhanced, the flooring material of the present invention, in addition to the temperature change, the substrate layer such as veneer and plywood While strengthening the bond with the effect is to reduce the noise and shock transmission.

먼저 본 발명의 마루바닥재용 표면재(100)를 첨부한 도면을 참조하여 상세하게 설명한다. First, the flooring material 100 for flooring materials of the present invention will be described in detail with reference to the accompanying drawings.

도2는 본 발명의 마루바닥재용 표면재(100)의 구성을 보여주는 단면도이다.2 is a cross-sectional view showing the configuration of the surface material 100 for a floor covering of the present invention.

도2에 도시된 바와 같이 본 발명의 마루바닥재용 표면재(100)는 무늬목(40), 열경화성수지 함침 접착시트(30), 보호필름(20), UV도장층(10)이 순서대로 적층되어 이루어진다.As shown in Figure 2, the flooring material 100 for the floor covering material of the present invention is made of laminated veneer 40, thermosetting resin impregnated adhesive sheet 30, protective film 20, UV coating layer 10 in order .

상기 무늬목(40)은 원목을 슬라이서를 이용하여 얇게 절삭함으로써 얇은 무늬목을 준비하게 되고, 이 무늬목(40) 상측에 열경화성수지 함침 접착시트(30)에 의해 투명한 보호필름(20)이 부착되게 된다. The veneer 40 is to prepare a thin veneer by cutting the solid wood using a slicer, the transparent protective film 20 is attached to the veneer 40 by the thermosetting resin impregnated adhesive sheet 30.

열경화성수지 함침 접착시트(30)는 시트(sheet)지에 열경화성수지를 함침하여 제조되게 되며, 아래쪽의 무늬목의 무늬가 나타나도록 투명한 것이 바람직하다. 이에 사용되는 열경화성수지는 페놀수지, 멜라민 수지, 요소 수지 등이 사용될 수 있다. 이와 같이 본 발명에서는 보호필름(20)이 일반적인 접착제가 아닌 열경화성수지 함침 접착시트(30)에 의해 무늬목(40)에 접착됨으로써, 일반적인 접착제에 비하여 접착력이 강화됨과 동시에 표면재(100) 전체의 강도가 강해지고, 열이나 온도변화 등에 의해서도 치수안정성이 강화되며 보호필름이 무늬목으로부터 잘 떨어지지 않는 장점을 가진다. The thermosetting resin-impregnated adhesive sheet 30 is to be produced by impregnating a thermosetting resin on a sheet (sheet), it is preferable that the transparent pattern so that the pattern of the bottom veneer appears. The thermosetting resin to be used may be a phenol resin, melamine resin, urea resin and the like. As described above, in the present invention, the protective film 20 is bonded to the veneer 40 by the thermosetting resin-impregnated adhesive sheet 30 instead of the general adhesive, thereby increasing the adhesive strength and general strength of the entire surface material 100 as compared with the general adhesive. It is strong, the dimensional stability is enhanced even by heat or temperature changes, and the protective film has the advantage that does not fall off from the veneer.

상기 보호필름(20)은 열경화성수지 함침 접착시트(30)에 의해 무늬목(40) 상측에 접착되는 것으로, 이에 사용되는 재질은 얇고 투명한 PVC(PolyVinyl Chloride), PC(PolyCyclohexylene dimethylene), PE(PolyEthylene), PP(PolyPropylene), PET(PolyEthylene Terephthalate), PETG(Ethylene Glycol-modified PET), PCTG(Cyclohexane dimethanol-modified PETG), PCT-A(Isophthalic acid-modified PCTG), HIPS(High Impact PolyStyrene), ABS(Acrylonitrile Butadiene Styrene copolymer), PU(PolyUrethane), SBS(Styrene Butadiene Styrene block copolymer), SEBS(Styrene Ethylene Butylenes Styrene block copolymer), SPS(Syndiotactic PolyStyrene), SEPS(Styrene Ethylene Propylene Styrene block copolymer), 아크릴레이트(Acrylate) 등이 사용되는 것이 바람직하다. 보호필름(20)의 두께는 150~1000㎛인 것이 바람직하다.The protective film 20 is bonded to the upper side of the veneer 40 by the thermosetting resin impregnated adhesive sheet 30, the material used therein is thin and transparent PVC (PolyVinyl Chloride), PC (PolyCyclohexylene dimethylene), PE (PolyEthylene) Polypropylene (PP), PolyEthylene Terephthalate (PET), Ethylene Glycol-modified PET (PETG), Cyclohexane dimethanol-modified PETG (PCTG), Isophthalic acid-modified PCTG (PCT-A), HIPS (High Impact PolyStyrene), ABS (ABS) Acrylonitrile Butadiene Styrene copolymer, PU (PolyUrethane), SBS (Styrene Butadiene Styrene block copolymer), SEBS (Styrene Ethylene Butylenes Styrene block copolymer), SPS (Syndiotactic PolyStyrene), SEPS (Styrene Ethylene Propylene Styrene block copolymer), Acrylate ) Is preferably used. It is preferable that the thickness of the protective film 20 is 150-1000 micrometers.

이와 같이 무늬목(40) 상측에 보호필름(20)이 접착됨으로써 무거운 물체가 바닥재 위에 떨어졌을 경우에도 표면이 찍히거나 긁히는 것을 방지할 수 있고, 바닥충격을 완화시킬 수 있다. As such, when the protective film 20 is adhered to the upper side of the veneer 40, even when a heavy object falls on the flooring material, the surface may be prevented from being scratched or scratched, and the floor impact may be alleviated.

또한, 보호필름(20) 상측에는 UV도장층(10)이 형성되는 것이 바람직하다. UV도장층(10)을 형성하기 위해 보호필름의 상측에는 UV도료가 도포된다.In addition, the UV coating layer 10 is preferably formed on the protective film 20. In order to form the UV coating layer 10, UV paint is applied on the upper side of the protective film.

다음으로 본 발명의 제2실시예인 마루바닥재용 표면재(101)를 설명한다. 도3은 제2실시예인 마루바닥재용 표면재(101)의 단면도이다.Next, the surface material 101 for flooring material which is a 2nd embodiment of this invention is demonstrated. Fig. 3 is a sectional view of the flooring material 101 for the floor covering, which is the second embodiment.

제2실시예인 마루바닥재용 표면재(101)가 1실시예의 표면재(100)와 다른 점은 무늬목(40)과 보호필름(20) 사이에 개재되는 접착시트(30) 대신에 핫멜트(35)가 도포된다는 점이다. 따라서, 이면에 핫멜트(35)가 도포된 보호필름(20)이 접착시트 없이 무늬목(40)의 상측에 적층된 후 열압착하여 표면재(101)가 제조된다. The surface material 101 for the flooring material which is the second embodiment differs from the surface material 100 of the first embodiment in that the hot melt 35 is applied instead of the adhesive sheet 30 interposed between the veneer 40 and the protective film 20. Is that. Therefore, the protective film 20 coated with the hot melt 35 on the back surface is laminated on the upper side of the veneer 40 without the adhesive sheet and then thermally compressed to prepare the surface material 101.

그 외 구성 및 장점은 제1실시예와 동일하여 여기서는 상세한 설명은 생략한다. Other configurations and advantages are the same as in the first embodiment, and detailed description thereof will be omitted herein.

다음으로 본 발명의 마루바닥재용 표면재(100,101)를 구비한 마루바닥재(200)를 설명한다. 도4는 본 발명 마루바닥재(200)의 단면도이다.Next, the flooring material 200 provided with the flooring material 100 and 101 for flooring materials of this invention is demonstrated. 4 is a cross-sectional view of the flooring material 200 of the present invention.

본 발명 마루바닥재는 상기 표면재(100,101) 하측에 열경화성수지 함침 접착시트(50)에 의해 목질계 보드층(60)이 결합되어 이루어진다. The flooring material of the present invention is formed by bonding the wood-based board layer 60 by the thermosetting resin-impregnated adhesive sheet 50 to the lower surface material (100, 101).

상기 목질계 보드층(60)은 무늬목(40) 하측에 결합되는 층으로서, 목질계 보드층(60)은 내수합판, MDF(Medium Density Fiberboard), HDF(High Density Fiberboard), 파티클보드, 수지목분 혼합보드, OSB, 제재목, 기타 목질을 기본으로 한 복합재료 중 선택되는 1종 이상으로 이루어진다.The wood-based board layer 60 is a layer bonded to the lower side of the veneer 40, the wood-based board layer 60 is a water-resistant plywood, MDF (Medium Density Fiberboard), HDF (High Density Fiberboard), particle board, resin wood It is composed of one or more selected from a mix board, OSB, lumber, and other wood-based composites.

상기 재료들 중 HDF보드는 파티클 보드보다 상당히 경질이고 수분에 저항성이 크다. 그러므로 바닥재의 충격강도와 내습성을 개선할 수 있다. 또한 HDF는 상당히 대규모로 제조 가능하기에 비용면에서 내수합판, 수지목분 혼합보드에 비해 저가인 장점이 있다. Of these materials, HDF boards are considerably harder and more resistant to moisture than particle boards. Therefore, the impact strength and moisture resistance of the flooring material can be improved. In addition, since HDF can be manufactured on a large scale, it is inexpensive compared to domestic plywood and resin wood mixing boards.

목질계 보드층(60)과 무늬목(40)의 접착을 위해 시트에 열경화성수지를 함침시킨 열경화성수지 함침 접착시트(50)가 사이에 개재되고, 일반적인 접착제가 열 또는 온도변화에 의해 접착력이 약해져 양자가 떨어지는 경우가 발생함에 비해 본 발명의 마루바닥재는 열경화성수지 함침 접착시트(50)에 의해 목질계 보드층(60)과 무늬목(40)이 접착됨으로써, 접착력이 향상됨과 동시에 바닥재 자체의 전단강도나 압축강도가 강화되며, 또한 열이나 온도변화 등에도 상측의 무늬목이 목질계 보드층으로부터 잘 떨어지지 않는 효과가 있다. 이에 사용되는 열경화성수지로는 페놀 수지, 멜라민 수지 등이 있다. A thermosetting resin-impregnated adhesive sheet 50 in which a thermosetting resin is impregnated into a sheet for bonding the wood board layer 60 and the veneer 40 is interposed therebetween, and a general adhesive is weakened due to heat or temperature change. When the floor floor material of the present invention is falling, the wood-based board layer 60 and the veneer 40 is bonded by the thermosetting resin impregnated adhesive sheet 50, thereby improving the adhesive strength and at the same time the shear strength or compression of the floor material itself The strength is enhanced, and there is an effect that the upper veneer does not fall off from the wood board layer even under heat or temperature change. Thermosetting resins used therein include phenol resins, melamine resins, and the like.

한편, 상기 마루바닥재 하측에 합성수지층이 결합될 수도 있다. 도5는 본 발명의 제2실시예에 따른 마루바닥재(300)로서, 상기 1실시예의 마루바닥재(200)에 합성수지층이 결합된 마루바닥재(300)의 구성을 보여주는 단면도이다.On the other hand, a synthetic resin layer may be combined under the flooring material. FIG. 5 is a cross-sectional view showing the structure of the flooring material 300 in which the synthetic resin layer is coupled to the flooring material 300 according to the second embodiment of the present invention.

상기 합성수지층(80)은 접착제(70)에 의해 목질계 보드층(60)의 하부에 결합되며 주요 구성이 목질로 이루어지는 마루 바닥재가 습기와 온도 등 주변환경에 의해 뒤틀림 및 컬링 현상을 방지하기 위한 것으로, 이에 사용되는 합성수지로서, PVC, PC, PE, PP, PET 등이 사용될 수 있다. The synthetic resin layer 80 is bonded to the lower portion of the wood-based board layer 60 by the adhesive 70, and the flooring material made of wood is a main component for preventing warping and curling by the surrounding environment such as moisture and temperature. As the synthetic resin used therein, PVC, PC, PE, PP, PET, and the like may be used.

또한 합성수지층(80)의 상면에는 다양한 크기를 가질 수 있는 다수의 요홈(81)이 형성된다. 이러한 다수의 요홈(81)이 형성됨으로써, 층간 소음 및 충격전달시 상층으로부터 하층으로 전달되는 소음 및 충격을 감소시키는 장점을 가진다.In addition, a plurality of grooves 81 may be formed on the top surface of the synthetic resin layer 80 to have various sizes. By the formation of a plurality of grooves 81, there is an advantage of reducing the noise and impact transmitted from the upper layer to the lower layer during the interlayer noise and impact transmission.

한편, 본 발명의 마루바닥재용 표면재(100,101)는 도면에 도시하지는 않았지만 상기 표면재(100,101)의 무늬목(40) 하측에 열경화성수지 함침 접착시트에 의해 합성수지로 이루어진 치수보강용 하지 및 중지층이 형성되어 무늬목 합성수지 바닥재로 응용가능하다.On the other hand, the flooring material 100,101 for the flooring material of the present invention is not shown in the drawings, but the base material and the stop layer made of synthetic resin is formed by the thermosetting resin impregnated adhesive sheet on the lower side of the veneer 40 of the surface material (100,101) Applicable as veneer synthetic resin flooring.

이상, 본 발명의 바람직한 실시예를 참조로 하여 설명하였으나, 본 발명은 상기한 실시예로서 한정되지 아니하며, 당해 기술분야의 당업자는 하기의 청구범위 에 기재된 본 고안의 요지를 벗어나지 않는 범위 내에서 다양한 변형이 가능함을 용이하게 이해할 수 있을 것이다.As described above with reference to a preferred embodiment of the present invention, the present invention is not limited to the above-described embodiment, those skilled in the art will be various within the scope without departing from the spirit of the present invention described in the claims below It will be readily understood that variations are possible.

도1은 종래기술에 따른 마루바닥재의 단면도,1 is a cross-sectional view of the floor covering according to the prior art,

도2는 본 발명의 마루바닥재용 표면재의 제1실시예의 단면도,2 is a cross-sectional view of the first embodiment of the surface material for floor coverings of the present invention;

도3은 본 발명의 마루바닥재용 표면재의 제2실시예의 단면도,3 is a cross-sectional view of a second embodiment of a surface material for floor coverings of the present invention;

도4는 본 발명의 마루바닥재의 제1실시예의 단면도,4 is a sectional view of a first embodiment of a floor covering of the present invention;

도5는 본 발명의 마루바닥재의 제2실시예의 단면도,5 is a sectional view of a second embodiment of a floor covering of the present invention;

도6은 도5에서 합성수지층의 사시도이다.6 is a perspective view of a synthetic resin layer in FIG.

<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>

10 : UV도장층 20 : 보호필름10: UV coating layer 20: protective film

30, 50 : 열경화성수지 함침 접착시트 30, 50: thermosetting resin impregnated adhesive sheet

40 : 무늬목40: veneer

60 : 목질계 보드층 80 : 합성수지층60: wood-based board layer 80: synthetic resin layer

Claims (7)

삭제delete 삭제delete 삭제delete 삭제delete 아래로부터 목질계 보드층과 표면재가 접착되어 이루어지고,The wood board layer and the surface material are bonded from the bottom, 상기 표면재는 무늬목과, 상기 무늬목의 상측에는 투명한 열경화성수지 함침 접착시트가 부착되고, 상기 접착시트의 상측에는 바닥충격완화를 위한 투명한 보호필름이 적층되어 이루어져 무늬목의 무늬가 외부로 나타나면서도 바닥충격을 완화하고 동시에 표면재 전체의 강도가 강화되는 것을 특징으로 하는 마루 바닥재.The surface material is a veneer, and a transparent thermosetting resin impregnated adhesive sheet is attached to the upper side of the veneer, and a transparent protective film for mitigating the bottom impact is laminated on the upper side of the adhesive sheet, while the pattern of the veneer appears on the floor. Flooring material characterized in that the relief and at the same time strengthen the strength of the entire surface material. 제5항에 있어서,The method of claim 5, 상기 보호필름 상측에는 UV도장층이 형성되는 것을 특징으로 하는 마루 바닥재.Flooring material, characterized in that the UV coating layer is formed on the protective film. 삭제delete
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KR100613104B1 (en) 2005-04-08 2006-08-17 (주) 인목 Panel made of systematically spliced polygonal veneers and manufacturing method thereof
KR100616783B1 (en) 2005-03-08 2006-08-28 (주) 인목 Resin impregnated paper back veneer panel and manufacturing method thereof

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Publication number Priority date Publication date Assignee Title
KR100616783B1 (en) 2005-03-08 2006-08-28 (주) 인목 Resin impregnated paper back veneer panel and manufacturing method thereof
KR100613104B1 (en) 2005-04-08 2006-08-17 (주) 인목 Panel made of systematically spliced polygonal veneers and manufacturing method thereof

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