KR20210122973A - Functional wooden door with PVC sheet finish that has excellent stain resistance and impact resistance - Google Patents

Functional wooden door with PVC sheet finish that has excellent stain resistance and impact resistance Download PDF

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Publication number
KR20210122973A
KR20210122973A KR1020200040043A KR20200040043A KR20210122973A KR 20210122973 A KR20210122973 A KR 20210122973A KR 1020200040043 A KR1020200040043 A KR 1020200040043A KR 20200040043 A KR20200040043 A KR 20200040043A KR 20210122973 A KR20210122973 A KR 20210122973A
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South Korea
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pvc sheet
layer
door
wooden
wooden door
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KR1020200040043A
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Korean (ko)
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신기훈
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주식회사 이즈원산업
신기훈
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Priority to KR1020200040043A priority Critical patent/KR20210122973A/en
Publication of KR20210122973A publication Critical patent/KR20210122973A/en

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    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/70—Door leaves
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
    • E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
    • E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/70—Door leaves
    • E06B2003/7049—Specific panel characteristics
    • E06B2003/7051—Specific panel characteristics of layered construction involving different materials
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/70—Door leaves
    • E06B2003/7059—Specific frame characteristics
    • E06B2003/7061—Wooden frames
    • E06B2003/7069—Wooden frames with cladding

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Securing Of Glass Panes Or The Like (AREA)

Abstract

The present invention relates to a functional wooden door which is finished with a PVC sheet and has an excellent stain resistance and an impact resistance. According to the present invention, by attaching a thick PVC sheet laminated with glass fibers to the finished surface, surface strength and durability of the finished surface are strengthened, and the surface is not scratched or damaged even when an external impact is applied. In addition, warpage and contamination resistance due to temperature or humidity changes are remarkably enhanced. The wooden door according to the present invention comprises: a plate-shaped wooden plate; a PVC sheet layer attached to both outer surfaces of the wooden plate with a water-based adhesive, each having a pattern and a patterned film layer, and a transparent coating layer provided on the film layer; and an UV coating layer formed on the outer surface of each PVC sheet layer.

Description

PVC 시트로 마감하여 내오염성과 내충격성이 우수한 기능성 목재문 {Functional wooden door with PVC sheet finish that has excellent stain resistance and impact resistance}Functional wooden door with PVC sheet finish that has excellent stain resistance and impact resistance}

본 발명은 내오염성과 내충격성이 우수한 목재문에 관한 것으로, 보다 상세하게는, 마감면의 강도와 내구성을 강화시켜 외부충격이 가해지더라도 표면이 긁히거나 파손되지 않으며 내오염성이 강한, PVC 시트로 마감하여 내오염성과 내충격성이 우수한 기능성 목재문에 관한 것이다.The present invention relates to a wooden door having excellent stain resistance and impact resistance, and more particularly, by strengthening the strength and durability of the finished surface, the surface is not scratched or damaged even when an external impact is applied, and is made of a PVC sheet with strong stain resistance. It relates to a functional wooden door with excellent stain resistance and impact resistance by finishing.

목재로 제작된 목재문은 부드러운 느낌과 고급스런 장식미를 준다는 장점은 있지만, 목재로 만들어졌기 때문에 습기에 노출되면 쉽게 부식되고, 온도변화에 따른 휨이나 뒤틀림 등이 발생하게 되며, 표면에 오염물질(예를 들면, 유성매직)이 묻었을 때 지워지지 않으며, 외부충격이 조금만 가해져도 표면이 찍히거나 스크래치 등이 발생하게 되고, 불에 약함은 물론 화재 발생시 유독성 가스를 차단하지 못하는 등의 많은 문제점이 있다.Wood doors made of wood have the advantage of giving a soft feeling and luxurious decoration, but because they are made of wood, they corrode easily when exposed to moisture, warp or warp due to temperature changes, and contaminants ( For example, oily magic) is not erased when it is smeared, and even a small amount of external shock is applied to the surface or causes scratches, and there are many problems such as being weak to fire and not being able to block toxic gas in case of fire.

이를 해결하기 위하여 목재문의 이점을 살리면서 열에 강하고 유독성가스를 차단할 수 있도록 하는 단열재를 포함하는 목재 방화문과, 목재문 표면에 인테리어 필름지인 데코시트 등을 접착시킨 목재문이 출현하였으나, 온도에 따른 변형과 불에 취약하고 오염에 취약한 문제는 여전히 남아 있다.In order to solve this problem, a wooden fire door including an insulating material that is strong against heat and blocks toxic gas while taking advantage of the advantages of a wooden door, and a wooden door in which interior film paper, decor sheet, etc., are adhered to the surface of the wooden door, have appeared. The problem of being vulnerable to overheating and fire and to pollution still remains.

또한, 특허등록 제2023715호 "목재 방화문"은 목재 판넬의 양면에 석고보드를 부착하고 석고보드의 외측에는 난연발포제를 부착하여 제작한 방화문이고, 특허등록 제2005778호 "목재 방화문"은 세라믹 코어 보드의 양면에 마그네슘 보드를 각각 장착하여 구성한 것인데, 상기 특허들은 방화문 용도로 제작한 목재문이기 때문에 난연성이나 단열성은 일부 향상되었을 지라도 마감표면의 표면강도와 내구성이 강화되어 외부충격이 가해져도 표면이 긁히거나 파손되지 않으며, 온도변화에 따른 뒤틀림과 내오염성 강화에는 여전히 많은 문제가 있다.In addition, Patent Registration No. 2023715 "Wood Fire Door" is a fire door manufactured by attaching gypsum boards to both sides of a wooden panel and attaching a flame retardant foaming agent to the outside of the gypsum board, and Patent Registration No. 2005778 "Wood Fire Door" is a ceramic core board Magnesium boards are mounted on both sides of the door, and the above patents are wood doors manufactured for fire doors, so even though the flame retardancy and insulation properties have been partially improved, the surface strength and durability of the finished surface are strengthened so that the surface is not scratched even when an external impact is applied. It is not damaged or damaged, and there are still many problems in warping and contamination resistance enhancement due to temperature change.

본 발명은 상기와 같은 문제를 해결하기 위하여 안출된 것으로, 본 발명의 목적은, 마감표면에 유리섬유가 적층된 두꺼운 PVC 시트를 부착함으로써 마감면의 표면강도와 내구성이 강화되어 외부충격이 가해지더라도 표면이 긁히거나 파손되지 않으며, 온도나 습도변화에 따른 뒤틀림과 내오염성이 현저하게 강화된, PVC 시트로 마감하여 내오염성과 내충격성이 우수한 기능성 목재문을 제공하기 위한 것이다.The present invention has been devised to solve the above problems, and an object of the present invention is to strengthen the surface strength and durability of the finished surface by attaching a thick PVC sheet laminated with glass fibers to the finished surface, even when external impact is applied. This is to provide a functional wooden door with excellent stain resistance and impact resistance by finishing with a PVC sheet that does not scratch or damage the surface, and has significantly enhanced warping and stain resistance due to temperature or humidity changes.

본 발명에 따른 PVC 시트로 마감하여 내오염성과 내충격성이 우수한 기능성 목재문은, 판상(板狀)의 목질판; 상기 목질판의 양 외측면에 수성 접착제로 각각 부착시키며, 패턴과 무늬가 형성된 필름층을 구비하고, 필름층 상부에 투명 코팅층이 구비된 PVC 시트층; 상기 각 PVC 시트층의 외측면에 형성한 UV코팅층을 구비하여 구성된 것을 특징으로 한다.A functional wooden door that is finished with a PVC sheet according to the present invention and has excellent stain resistance and impact resistance includes: a plate-shaped wooden board; a PVC sheet layer attached to both outer surfaces of the wooden board with a water-based adhesive, each having a film layer having a pattern and a pattern formed thereon, and having a transparent coating layer on the film layer; It is characterized in that it comprises a UV coating layer formed on the outer surface of each PVC sheet layer.

바람직하게는, 목질판과 PVC 시트층 사이에 위치하면서 목질판과 PVC 시트를 일체로 접착시키는 유리섬유층을 더 구비하고 있다.Preferably, while positioned between the wooden board and the PVC sheet layer, a glass fiber layer for integrally bonding the wooden board and the PVC sheet is further provided.

바람직하게는, PVC 시트층에 구비된 투명 코팅층의 상부에는 양각의 엠보싱이 형성되어 있다.Preferably, embossed embossing is formed on the upper part of the transparent coating layer provided on the PVC sheet layer.

바람직하게는, 목재문의 가장자리를 따라 문짝의 측면에는 3∼6㎜ 두께의 EVA 발포폼 또는 러버 스폰지가 부착되어 있다.Preferably, 3 to 6 mm thick EVA foam or rubber sponge is attached to the side of the door along the edge of the wooden door.

본 발명에 따른 목재문은 MDF, 파티클보드, 집성목재 등으로 제작된 목재문의 마감표면에 유리섬유가 적층되고, 두꺼운 PVC 시트 및 UV 코팅 처리된 시트를 부착한 구조이기 때문에 마감면의 표면강도와 내구성이 강화되어 외부충격이 가해지더라도 표면의 찍힘, 찢어짐, 스크래치 등이 방지되고, 온도나 습도변화에 따른 휨이나 뒤틀림이 발생하지 않으며, 내오염성이 현저하게 강화되어 표면에 칠해진 유성매직까지도 쉽게 지워진다. The wooden door according to the present invention has a structure in which glass fibers are laminated on the finished surface of a wooden door made of MDF, particle board, laminated wood, etc., and a thick PVC sheet and UV-coated sheet are attached. The durability is strengthened to prevent nicks, tears, and scratches on the surface even when an external impact is applied, bending or distortion does not occur due to changes in temperature or humidity, and the stain resistance is remarkably strengthened, so even the oily magic painted on the surface is easily erased .

또한, 문짝의 측면(문짝 프레임의 양 측면과 상면 및 하면 모서리를 말함)에는 EVA 발포폼 또는 러버 스펀지 등을 부착했기 때문에 문짝과 문틀 사이에 손이 끼면서 발생하는 안전사고를 방지할 수 있음은 물론 문을 닫아놨을 때 문틈 사이에 들어오는 소음에 대한 흡음 및 방음효과와, 문틈으로 먼지나 미세먼지 등이 유입되는 것을 차단해 주는 효과도 있다.In addition, since EVA foam or rubber sponge is attached to the side of the door (referring to both sides and upper and lower edges of the door frame), it is possible to prevent safety accidents that occur when hands are caught between the door leaf and the door frame. Of course, when the door is closed, it has the effect of absorbing and soundproofing the noise that enters between the door gaps, and also has the effect of blocking the ingress of dust or fine dust through the door gap.

도 1은 본 발명에 따른 목재문을 개략적으로 도시한 도면이다.
도 2는 도 1에서 Ⅰ-Ⅰ 선을 따라 절단한 단면도이다.
도 3은 도 2에서 Ⅱ-Ⅱ 선을 따라 절단한 단면도이다.1 is a view schematically showing a wooden door according to the present invention.
FIG. 2 is a cross-sectional view taken along line I-I in FIG. 1 .
FIG. 3 is a cross-sectional view taken along line II-II in FIG. 2 .

본 발명에 따른 목재문의 가장 큰 기술적 특징은, 목재문의 마감표면에 유리섬유가 적층된 두꺼운 PVC 시트를 부착함으로써 마감면의 표면강도와 내구성 및 내오염성을 현저하게 강화시켰다는 점이다.The biggest technical feature of the wooden door according to the present invention is that the surface strength, durability and stain resistance of the finished surface are remarkably strengthened by attaching a thick PVC sheet laminated with glass fibers to the finished surface of the wooden door.

본 발명에 따른 목재문(10)은 중앙에 목질판(11)이 위치하고, 목질판(11)의 양 측면에 PVC 시트층(13)이 위치하며, PVC 시트층(13)의 외측으로는 UV코팅층(14)이 위치하게 된다. PVC 시트층(13)의 하부에는 유리섬유층(12)이 더 적층될 수도 있다.In the wooden door 10 according to the present invention, a wooden board 11 is positioned in the center, PVC sheet layers 13 are positioned on both sides of the wooden plate 11, and UV rays are positioned outside the PVC sheet layer 13. The coating layer 14 is positioned. A glass fiber layer 12 may be further laminated under the PVC sheet layer 13 .

목질판(11)은 판상(板狀)의 부재인데, 천연 목재를 사용할 수도 있으나, MDF(Medium Density Fiberboard, 중밀도 섬유판), 파티클보드(particle board), 집성목재 또는 단판(veneer)을 적층시킨 합판을 사용하는 것이 바람직하다.The wood board 11 is a plate-like member, and natural wood may be used, but MDF (Medium Density Fiberboard), particle board, laminated wood or veneer is laminated. It is preferable to use plywood.

PVC 시트층(13)은 목질판(11)의 양 외측면에 위치하게 되고, 0.5∼0.8㎜ 정도의 두께로 형성하는 것이 바람직하며, 다양한 패턴과 무늬가 형성된 필름층을 구비하고, 필름층의 상부에는 투명 코팅층을 형성하여 패턴과 무늬가 보이도록 하는 것이 바람직하다. 목질층(11)의 표면에는 친환경 수성 접착제를 도포하여 PVC 시트층(13)을 접착시키는 것이 바람직하다. 또한, PVC 시트층(13)의 외측으로는 문짝의 내오염성과 내스크래치성을 향상시키기 위해 UV 코팅층(14)을 형성하는데, UV 코팅층(14)은 PVC 시트층(13)의 상부에 UV 도료를 도포하여 경화처리하여 형성한다.The PVC sheet layer 13 is positioned on both outer surfaces of the wooden board 11, and is preferably formed to a thickness of about 0.5 to 0.8 mm. It is preferable to form a transparent coating layer on the upper portion so that patterns and patterns are visible. It is preferable to adhere the PVC sheet layer 13 to the surface of the wood layer 11 by applying an eco-friendly water-based adhesive. In addition, a UV coating layer 14 is formed on the outside of the PVC sheet layer 13 to improve the stain resistance and scratch resistance of the door, and the UV coating layer 14 is a UV paint on the top of the PVC sheet layer 13 . It is formed by coating and curing.

일반적인 목재 문짝에 부착되는 인테리어 필름지는 0.1㎜ 정도인데, 필름지가 매우 얇고 변색이 잘 되며, 표면강도가 약해서 약간의 충격이 가해져도 표면이 찍히거나 긁혀서 상처가 잘 나고, 내구성이 약해서 장기간 사용할 수 없다는 문제가 있다. 이와 같은 단점을 없애기 위해 본 발명의 목재문에서 목질판(11)의 외측에 위치한 UV 코팅층(14)을 포함한 PVC 시트층(13)의 두께를 0.85∼1.0㎜ 정도로 두껍게 했을 때 표면에 가해지는 외부충격에 대한 저항성이 가장 강하고, 온도변화에 따른 변형과 뒤틀림이 최소화되어 목재문을 오랫동안 깨끗하게 사용할 수 있게 된다.The interior film paper attached to a general wooden door is about 0.1 mm thick, and the film paper is very thin and easily discolored, and the surface strength is weak, so even a slight impact can cause scratches or scratches on the surface. There is a problem that there is no In order to eliminate such disadvantages, when the thickness of the PVC sheet layer 13 including the UV coating layer 14 located on the outside of the wooden board 11 in the wooden door of the present invention is increased to about 0.85 to 1.0 mm, the external applied to the surface It has the strongest impact resistance and minimizes deformation and distortion due to temperature changes, so that the wooden door can be used cleanly for a long time.

또한, PVC 시트층(13)의 상부에 있는 투명 코팅층의 표면에는 양각의 엠보싱이 형성되어 있어서, 음각의 엠보싱을 형성했을 때와 같이 엠보싱에 먼지나 이물질이 쌓이면서 표면이 더렵혀지지 않고, 깨끗하고 깔끔한 표면을 유지할 수 있도록 해주며, 또한 양각으로 형성된 엠보싱은 표면의 스크래치에 대한 저항성을 높여 주는 역할을 한다.In addition, embossed embossing is formed on the surface of the transparent coating layer on the upper part of the PVC sheet layer 13, so dust or foreign matter accumulates in the embossing as when the embossed embossing is formed. It helps to maintain the surface, and the embossing formed by embossing plays a role in increasing the scratch resistance of the surface.

목질판(11)과 PVC 시트층(13)은 온도변화에 따른 팽창계수가 현저하게 다를 뿐만 아니라 재료의 성질도 전혀 다르기 때문에 이들을 접착시켰을 때 온도변화에 따른 수축과 팽창의 반복으로 인해 이종(異種) 재료 사이가 분리되게 되는 문제가 발생할 수밖에 없으므로, 물성이 전혀 다른 목질판(11)과 PVC 시트층(13) 사이에서 팽창과 수축을 제어하여 이종 재료 간의 접착력을 확보하기 위해 목질판(11)과 PVC 시트층(13) 사이에 유리섬유층(12)을 삽입하여 일체로 접착시킨다는 것이 본 발명의 중요한 특징 중 하나이다.The wooden board 11 and the PVC sheet layer 13 have not only remarkably different coefficients of expansion according to temperature changes, but also completely different material properties. ), in order to secure adhesion between different materials by controlling the expansion and contraction between the wooden plate 11 and the PVC sheet layer 13 with completely different physical properties, the wooden plate 11 It is one of the important features of the present invention that the glass fiber layer 12 is inserted between the PVC sheet layer 13 and the PVC sheet layer 13 to be integrally bonded thereto.

유리섬유층(12)은, 중간에 유리섬유가 위치하고, 유리섬유의 상부에는 PVC 와의 접착을 활성화시키기 위한 PVC 레진이 코팅되며, 유리섬유의 하부에는 목질판(11) 상부에 도포된 수성 접착제와의 접착을 활성화시키기 위한 프라이머가 코팅되어 구성된 것이다. 유리섬유는 단위무게가 60∼70g/㎡의 것을 사용하며, 유리섬유의 상부와 하부에 각각 도포된 PVC 레진과 프라이머에 의해 유리섬유층(12)과 PVC 시트층(13) 및 목질판(11)의 접착력이 현저하게 강화된다.In the glass fiber layer 12, a glass fiber is located in the middle, and a PVC resin for activating the adhesion with PVC is coated on the upper part of the glass fiber, and the lower part of the glass fiber is a water-based adhesive applied on the upper part of the wooden board 11. It is configured to be coated with a primer for activating adhesion. Glass fiber uses a unit weight of 60 to 70 g/m2, and a glass fiber layer 12, a PVC sheet layer 13, and a wood board 11 by PVC resin and primer applied to the top and bottom of the glass fiber, respectively. adhesion is remarkably strengthened.

일반적으로 유리섬유는 30g/㎡ 정도를 사용하는 반면, 본 발명에서는 60g/㎡ 이상의 것을 사용하는데, 그 이유는 상부에 위치하는 PVC 시트 및 하부에 위치하는 목질판의 두께와 강성 및 강도, 팽창계수를 고려한 것으로, 유리섬유가 60g/㎡ 이상이 되었을 때 상·하부에 위치하는 이종 재료 간에 발생하는 수축 및 팽창을 완벽히 제어할 수 있다. 가령 본 발명에서 30g/㎡의 유리섬유를 사용할 경우, 상부에 위치하는 PVC 시트가 하부에 위치하는 목질판보다 더욱 줄어들거나 팽창하는 문제가 발생했을 때, 유리섬유가 이종 재료 간의 수축 및 팽창을 완벽히 제어할 수 없게 된다.In general, glass fiber uses about 30 g/m2, whereas in the present invention, 60 g/m or more is used, because the thickness, stiffness, strength, and coefficient of expansion of the PVC sheet located on the upper part and the wooden board positioned on the lower part are used. Considering this, when the glass fiber becomes more than 60 g/m2, it is possible to completely control the contraction and expansion occurring between the different materials located at the upper and lower parts. For example, when 30 g/m2 of glass fiber is used in the present invention, when a problem occurs that the PVC sheet located on the top shrinks or expands more than the wood board located on the bottom, the glass fiber completely prevents the contraction and expansion between different materials. become out of control.

또한, 문을 닫을 때 문짝과 문틀 사이에 손이나 신체의 일부가 끼면서 발생하는 안전사고를 예방하기 위하여 목재문(10)의 가장자리를 따라 문짝의 측면(문짝 프레임의 양 측면과 상면 및 하면 모서리를 말함)에 3∼6㎜ 두께의 EVA(Ethylene Vinyl Acetate) 발포폼 또는 러버 스폰지를 부착하는 것이 바람직한데, EVA나 러버 스폰지는 고탄성을 갖고 있기 때문에 문짝이 강하게 닫히더라도 문틀과 부딪히면서 발생하는 소음을 줄일 수 있을 뿐만 아니라 문을 닫아놨을 때 문틈 사이로 들어오는 소음에 대한 흡음 및 방음효과와 더불어 문틈으로 먼지나 미세먼지 등이 유입되는 것을 차단해 주는 효과도 있다.In addition, in order to prevent a safety accident that occurs when a hand or a part of the body is caught between the door leaf and the door frame when the door is closed, the side of the door leaf along the edge of the wooden door 10 (both sides and upper and lower edges of the door frame frame) It is desirable to attach 3 to 6 mm thick EVA (Ethylene Vinyl Acetate) foam or rubber sponge to the Not only can it be reduced, but it also has the effect of absorbing and soundproofing the noise that enters between the gaps between the doors when the door is closed, as well as blocking the ingress of dust or fine dust through the gaps in the door.

이상의 설명은 본 발명을 예시적으로 설명한 것이고, 명세서에 게시된 실시예는 본 발명의 기술사상을 한정하기 위한 것이 아니라 설명하기 위한 것이므로 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자라면 본 발명의 기술사상을 벗어나지 않는 범위에서 다양한 수정 및 변형이 가능할 것이다. 그러므로 본 발명의 보호범위는 청구범위에 기재된 사항에 의해 해석되고, 그와 균등한 범위 내에 있는 기술적 사항도 본 발명의 권리범위에 포함되는 것으로 해석되어야 할 것이다.The above description is illustrative of the present invention, and the embodiments published in the specification are for explaining, not limiting, the technical idea of the present invention, so those of ordinary skill in the art to which the present invention pertains Various modifications and variations will be possible without departing from the technical idea of Therefore, the protection scope of the present invention is to be interpreted by the matters described in the claims, and technical matters within the scope equivalent thereto should be construed as being included in the scope of the present invention.

10 : 목재문 11 : 목질판
12 : 유리섬유층 13 : PVC 시트
14 : UV 코팅층10: wooden door 11: wooden board
12: glass fiber layer 13: PVC sheet
14: UV coating layer

Claims (4)

판상(板狀)의 목질판;
상기 목질판의 양 외측면에 수성 접착제로 각각 부착시키며, 패턴과 무늬가 형성된 필름층을 구비하고, 필름층 상부에 투명 코팅층이 구비된 PVC 시트층;
상기 각 PVC 시트층의 외측면에 형성한 UV코팅층;
을 구비하여 구성된 것을 특징으로 하는 PVC 시트로 마감하여 내오염성과 내충격성이 우수한 기능성 목재문.
plate-shaped wooden boards;
a PVC sheet layer attached to both outer surfaces of the wooden board with a water-based adhesive, each having a film layer having a pattern and a pattern formed thereon, and having a transparent coating layer on the film layer;
UV coating layer formed on the outer surface of each PVC sheet layer;
A functional wooden door with excellent stain resistance and impact resistance by finishing with a PVC sheet, characterized in that it is composed of a
 제1항에 있어서,
상기 목질판과 PVC 시트층 사이에 위치하면서 목질판과 PVC 시트를 일체로 접착시키는 유리섬유층을 더 구비하고 있는 것을 특징으로 하는 PVC 시트로 마감하여 내오염성과 내충격성이 우수한 기능성 목재문.
According to claim 1,
A functional wooden door with excellent stain resistance and impact resistance finished with a PVC sheet, characterized in that it further comprises a glass fiber layer for integrally bonding the wood board and the PVC sheet while positioned between the wood board and the PVC sheet layer.
 제1항에 있어서,
상기 PVC 시트층에 구비된 투명 코팅층의 상부에는 양각의 엠보싱이 형성되어 있는 것을 특징으로 하는 PVC 시트로 마감하여 내오염성과 내충격성이 우수한 기능성 목재문.
According to claim 1,
A functional wooden door with excellent stain resistance and impact resistance by finishing with a PVC sheet, characterized in that embossed embossing is formed on the top of the transparent coating layer provided on the PVC sheet layer.
 제1항 내지 제3항 중 어느 한 항에 있어서,
목재문의 가장자리를 따라 문짝의 측면에는 3∼6㎜ 두께의 EVA 발포폼 또는 러버 스폰지가 부착되어 있는 것을 특징으로 하는 PVC 시트로 마감하여 내오염성과 내충격성이 우수한 기능성 목재문.4. The method according to any one of claims 1 to 3,
A functional wooden door with excellent stain resistance and impact resistance finished with PVC sheet, characterized in that 3 to 6 mm thick EVA foam or rubber sponge is attached to the side of the door along the edge of the wooden door.
KR1020200040043A 2020-04-02 2020-04-02 Functional wooden door with PVC sheet finish that has excellent stain resistance and impact resistance KR20210122973A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102600579B1 (en) * 2023-08-16 2023-11-10 주식회사 디자인본어비 Eco-friendly adhesive composition for interior material and method for manufacturing the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102600579B1 (en) * 2023-08-16 2023-11-10 주식회사 디자인본어비 Eco-friendly adhesive composition for interior material and method for manufacturing the same

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