KR20120048870A - Interior decoration sheet and method for manufacturing the same - Google Patents

Interior decoration sheet and method for manufacturing the same Download PDF

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Publication number
KR20120048870A
KR20120048870A KR1020100110297A KR20100110297A KR20120048870A KR 20120048870 A KR20120048870 A KR 20120048870A KR 1020100110297 A KR1020100110297 A KR 1020100110297A KR 20100110297 A KR20100110297 A KR 20100110297A KR 20120048870 A KR20120048870 A KR 20120048870A
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South Korea
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layer
sheet
primer
primer layer
abs
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KR1020100110297A
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Korean (ko)
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KR101303418B1 (en
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장동식
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(주)엘지하우시스
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    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/24—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer not being coherent before laminating, e.g. made up from granular material sprinkled onto a substrate
    • B32B2037/246—Vapour deposition
    • 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
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B2038/0052—Other operations not otherwise provided for
    • B32B2038/0092—Metallizing
    • 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/10—Coating on the layer surface on synthetic resin layer or on natural or synthetic rubber layer
    • 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
    • B32B2255/00—Coating on the layer surface
    • B32B2255/20—Inorganic coating
    • B32B2255/205—Metallic coating
    • 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
    • B32B2355/00—Specific polymers obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in a single one of index codes B32B2323/00 - B32B2333/00
    • B32B2355/02—ABS polymers, i.e. acrylonitrile-butadiene-styrene polymers

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  • Laminated Bodies (AREA)

Abstract

PURPOSE: A decoration sheet for interior and a manufacturing method thereof are provided to laminate an adhesive layer, a metal deposition layer, a evaporation primer layer, a primer layer, and a PMMA film layer on the top of an ABS sheet layer in order, thereby providing realistic metal texture. CONSTITUTION: A decoration sheet for interior and a manufacturing method thereof comprises a primer layer(20), and a evaporation primer layer(30) for forming a coating layer on the top of a carrier film in order; a step of forming a metal lamination layer(40) on the top of the evaporation primer layer; a step of forming an adhesive layer(50) on the top of the metal evaporation layer; a step of removing the carrier film layer, and forming an ABS(acrylonitrile-butadiene-styrene) sheet layer(60) on the adhesive layer at the same time; a step of passing a semi product between two heated roll; a step of laminating a PMMA(Poly Methyl Methacrylate) film layer(70) on the top of the primer layer.

Description

인테리어용 장식시트 및 그 제조방법{Interior decoration sheet and method for manufacturing the same}Interior decoration sheet and method for manufacturing the same

본 발명은 ABS 시트층과, 상기 ABS 시트층 상부에 접착제층, 금속증착층, 증착 프라이머층 및 프라이머층, 그리고 PMMA 필름층을 차례로 적층함으로써 장식시트가 리얼한 금속질감을 가질 수 있도록 한 것이다.
The present invention by laminating an ABS sheet layer, an adhesive layer, a metal deposition layer, a deposition primer layer and a primer layer, and a PMMA film layer on top of the ABS sheet layer so that the decorative sheet can have a real metallic texture.

일반적으로 인테리어용 장식시트는 그림, 문자, 숫자, 무늬 등의 다양한 장식효과를 가진 표면마감재 역할을 하는 시트를 말하는 것으로서, 제조된 기재 시트를 원하는 모양으로 성형한 후, 이것을 사출기 금형안에 넣고 뒷면에 용융된 수지를 사출, 고화시킴으로써 원하는 장식효과를 가진 부품으로 제조하게 된다.In general, the interior decorative sheet refers to a sheet that acts as a surface finishing material having a variety of decorative effects such as pictures, letters, numbers, patterns, etc., after molding the manufactured base sheet into the desired shape, and put it in the mold of the injection molding machine By injecting and solidifying the molten resin, it is manufactured into parts having a desired decorative effect.

이러한 인테리어용 장식시트를 이용한 부품의 장식효과는 사출물에 도장을 하거나 점착시트를 붙임으로써 만들어내는 장식부품에 비하여 시트위에 장식효과를 구현하기 때문에 구현할 수 있는 장식효과가 다양하고, 장식효과를 나타낸 후 성형을 실시하기 때문에 부품 형상의 제약이 적은 장점이 있다. The decorative effect of the parts using the interior decoration sheet has a variety of decorative effects that can be implemented because the decorative effect is implemented on the sheet compared to the decorative parts produced by painting or attaching an adhesive sheet to the injection molding, and after showing the decorative effect Since molding is performed, there is an advantage that the constraint of the part shape is small.

그러나 상기 인테리어용 장식시트를 자동차의 내외장재 등의 표면마감재로 사용하게 되는 경우 되도록 금속질감에 가까운 장식시트를 사용하는 것이 바람직하나 종래 제공되는 인테리어용 장식시트들은 대부분 금속질감이 어색하게 표현되어 주변과 조화를 이루지 못하는 문제점이 있을 뿐만 아니라 내칩핑(Chipping)성능 및 고압 세차 성능 등이 떨어지는 문제점이 있었다.
However, when the interior decorative sheet is to be used as a surface finishing material such as interior and exterior materials of a car, it is preferable to use a decorative sheet close to a metallic texture. Not only was there a problem not harmonized, there was a problem in that the chipping (Chipping) performance and high-pressure car wash performance, and the like.

본 발명은 ABS 시트층과, 상기 ABS 시트층 상부에 접착제층, 금속증착층, 증착 프라이머층 및 프라이머층, 그리고 PMMA 필름층을 차례로 적층함으로써 장식시트가 리얼한 금속질감을 가질 수 있도록 하는데 목적을 두고 있다.
The present invention aims to make the decorative sheet have a real metal texture by sequentially laminating an ABS sheet layer, an adhesive layer, a metal deposition layer, a deposition primer layer and a primer layer, and a PMMA film layer on the ABS sheet layer. have.

본 발명은 ABS 시트층과, 상기 ABS 시트층 상부에 접착제층, 금속증착층, 증착 프라이머층 및 프라이머층, 그리고 PMMA 필름층을 차례로 적층하여 완성하게 되는 장식시트와; 캐리어 필름층 상부에 도막층 형성을 위한 프라이머층 및 증착 프라이머층을 순차 형성하고 상기 증착 프라이머층 상부에 금속증착층을 적층하며 상기 금속증착층의 상부에 접착제층을 적층하되, 상기 캐리어 필름층을 제거함과 동시에 상기 접착제층의 상부에 ABS 시트층을 적층하여 상기 반제품을 고온으로 가열된 두 개의 롤 사이를 통과시킨 후 상기 프라이머층 상부에 PMMA 필름층을 라미네이팅하여 완성하게 되는 것을 특징으로 하는 인테리어용 장식시트의 제조방법을 동시에 제공함으로써 금속증착층에 의한 금속질감이 외부로 리얼하게 표출되어 기존의 장식시트에서 찾아볼 수 없는 차별화된 장식효과를 얻도록 함을 목적으로 한다.
The present invention is a decorative sheet which is completed by laminating an ABS sheet layer, an adhesive layer, a metal deposition layer, a deposition primer layer and a primer layer, and a PMMA film layer on top of the ABS sheet layer; A primer layer and a deposition primer layer are sequentially formed on the carrier film layer, and a metal deposition layer is laminated on the deposition primer layer, and an adhesive layer is laminated on the metal deposition layer. Simultaneously removing and laminating an ABS sheet layer on top of the adhesive layer to pass the semi-finished product between two rolls heated to a high temperature, and then finish by laminating the PMMA film layer on the primer layer. By providing a method of manufacturing a decorative sheet at the same time, the metallic texture by the metal deposition layer is realistically expressed to the outside to obtain a distinctive decorative effect not found in the existing decorative sheet.

본 발명은 ABS 시트층과, 상기 ABS 시트층 상부에 접착제층, 금속증착층, 증착 프라이머층 및 프라이머층, 그리고 PMMA 필름층을 차례로 적층하여 장식시트를 완성함으로써 금속증착층에 의한 금속질감이 외부로 리얼하게 표출되어 기존의 장식시트에서 찾아볼 수 없는 차별화된 장식효과를 얻을 수 있다.
The present invention by laminating an ABS sheet layer, an adhesive layer, a metal deposition layer, a deposition primer layer and a primer layer, and a PMMA film layer on top of the ABS sheet layer in order to complete the decorative sheet, the metal texture by the metal deposition layer is external As it is expressed realistically, it is possible to obtain a distinctive decorative effect not found in the existing decorative sheet.

도 1은 본 발명의 장식시트에 캐리어 필름층이 적용된 상태의 단면도
도 2는 본 발명의 장식시트에 캐리어 필름층이 제거된 상태의 단면도
도 3은 본 발명에 따른 완성된 장식시트의 단면도 1 is a cross-sectional view of the carrier film layer is applied to the decorative sheet of the present invention
Figure 2 is a cross-sectional view of the carrier film layer is removed in the decorative sheet of the present invention
3 is a cross-sectional view of the completed decorative sheet according to the present invention

본 발명에 따른 인테리어용 장식시트는, ABS 시트층(60)과, 상기 ABS 시트층(60) 상부에 접착제층(50), 금속증착층(40), 증착 프라이머층(30) 및 프라이머층(20), 그리고 PMMA 필름층(70)이 차례로 적층되는 것을 특징으로 한다.Interior decorative sheet according to the present invention, the ABS sheet layer 60, the adhesive layer 50, the metal deposition layer 40, the deposition primer layer 30 and the primer layer on the ABS sheet layer 60 ( 20), and the PMMA film layer 70 is laminated in sequence.

상기 ABS(Acrylonitrile Butadiene Styrene) 시트층(60)은 ABS를 압출형태로 제조하게 되며 두께를 500㎛로 유지하는 것이 바람직하다.The ABS (Acrylonitrile Butadiene Styrene) sheet layer 60 is made of ABS in an extruded form, the thickness is preferably maintained at 500㎛.

상기한 두께를 유지하는 이유는, ABS 시트층(60)의 두께가 500㎛미만일 경우, 압출이 원활하게 이루어지지 않으며, 반대로 두께가 500㎛를 초과하는 경우 재료 소모가 불필요하게 늘어날 뿐만 아니라 평활도 유지가 까다롭기 때문이다.The reason for maintaining the above-mentioned thickness is that, if the thickness of the ABS sheet layer 60 is less than 500㎛, extrusion is not performed smoothly, if the thickness exceeds 500㎛ not only unnecessarily increases the material consumption but also maintains smoothness Because it is tricky.

이와 같이 열가소성 수지인 ABS를 적용하는 이유는, 기계적 성질이 우수할 뿐만 아니라 착색이 자유롭고 가공성이 좋아 모든 성형법이 적용될 수 있고, 특히 아름다운 광택의 제품을 얻을 수 있기 때문이다.The reason for applying ABS, which is a thermoplastic resin, is that not only the mechanical properties are excellent, but also the coloring is free and the workability is good, all the molding methods can be applied, and in particular, a beautiful gloss product can be obtained.

상기 접착제층(50)은 ABS 시트층(60)과 이 후 설명하게 될 금속증착층(40)과의 부착성 및 내구성 등이 우수한 아크릴계 수지로 이루어지는 접착제를 사용하게 되며, 접착제층(50)의 두께를 4㎛로 유지하는 것이 바람직하다.The adhesive layer 50 is an adhesive made of an acrylic resin having excellent adhesion and durability between the ABS sheet layer 60 and the metal deposition layer 40 to be described later, and the adhesive layer 50 It is preferable to keep the thickness at 4 mu m.

상기한 두께를 유지하는 이유는 두께가 4㎛ 미만일 때 접착력이 약화될 수 있고 반대로 두께가 4㎛를 초과하게 되면, 평활도 유지가 까다롭기 때문이다.The reason for maintaining the above-mentioned thickness is that the adhesive force may be weakened when the thickness is less than 4 μm, and on the contrary, when the thickness exceeds 4 μm, smoothness is difficult to maintain.

상기 금속증착층(40)을 형성하는 금속소재로는 주석이 바람직하나 알루미늄, 구리, 은, 백금, 크롬, 니켈 등이 사용될 수 있으며 필요에 의해 1종 또는 2종 이상으로 형성될 수 있다.As the metal material for forming the metal deposition layer 40, tin is preferable, but aluminum, copper, silver, platinum, chromium, nickel, and the like may be used, and may be formed in one kind or two or more kinds as necessary.

또한 금속증착층(40)을 형성하는 방법에 있어서도 여러 가지 방법이 이용될 수 있으나 스퍼터링(Sputtering)에 의한 형성 방법이 가장 무난하며, 증착시 반사에 의한 금속광택을 충분히 유지하고 크랙발생 및 밀착성이 저하되지 않도록 하는 것이 바람직하다.In addition, various methods may be used in the method of forming the metal deposition layer 40, but the method of forming by sputtering is most satisfactory, and it sufficiently maintains the metallic gloss due to reflection during deposition and cracks and adhesion It is preferable not to deteriorate.

또한 증착 프라이머층(30)은 장식시트를 피착 기재에 접착시키는 역할을 하게 되며, 여기에 내식성과 부착성을 증가시키기 위해 프라이머층(20)을 다시 형성하게 된다.In addition, the deposition primer layer 30 serves to adhere the decorative sheet to the adhered substrate, to form the primer layer 20 again to increase the corrosion resistance and adhesion thereto.

상기 프라이머층(20)은 아크릴계, 아크릴 우레탄계, 에폭시계, 폴리우레탄계, 폴리이소시아네이트계, 폴리에스터계, 아크릴레이트계, 에틸렌-초산비닐 공중합체, 폴리아미드계, 멜라민계, 합성고무계, 또는 폴리비닐알콜계 수지 등을 사용할 수 있다.The primer layer 20 may be acrylic, acrylic urethane, epoxy, polyurethane, polyisocyanate, polyester, acrylate, ethylene-vinyl acetate copolymer, polyamide, melamine, synthetic rubber, or polyvinyl. Alcohol-based resins and the like can be used.

상기 형성되는 증착 프라이머층(30)과 상기 프라이머층(20)은 두께는 각각 1㎛ 정도를 유지하는 것이 바람직하다.The deposition primer layer 30 and the primer layer 20 are preferably formed to maintain a thickness of about 1㎛ each.

이러한 이유는, 두께가 1㎛ 미만일 경우 도막층이 제대로 형성되지 않으며, 반대로 1㎛를 초과하는 경우 평활도 유지가 까다롭기 때문이다.This is because, when the thickness is less than 1 µm, the coating layer is not properly formed, and when the thickness exceeds 1 µm, the smoothness is difficult to maintain.

또한 상기 PMMA 필름층(70)은 금속증착층(40)의 질감이 외부로 현출될 수 있도록 투명성인 인쇄잉크가 사용된다. 이러한 인쇄잉크는 투명성이면서 착색력이 우수한 당 업계에 알려진 투명성의 안료와 PMMA 등과 같이 투명성, 광택성, 내후성능이 뛰어난 아크릴계 수지 바인더로 이루어진다.In addition, the PMMA film layer 70 is a transparent printing ink is used so that the texture of the metal deposition layer 40 can be exposed to the outside. The printing ink is made of an acrylic resin binder having excellent transparency, glossiness, and weather resistance, such as a transparent pigment known in the art, which is transparent and excellent in colorability, and PMMA.

상기 PMMA 필름층(70)의 두께를 75㎛로 유지하는 것이 더욱 바람직하다. 그 이유는 두께가 75㎛ 미만일 경우 정밀한 인쇄 효과의 구현이 어렵고, 반대로 75㎛를 초과하는 경우 건조성이 떨어져 가공성 및 건조성이 양호하지 못하기 때문이다.More preferably, the thickness of the PMMA film layer 70 is maintained at 75 μm. The reason is that when the thickness is less than 75㎛, it is difficult to implement a precise printing effect, on the contrary, when the thickness exceeds 75㎛, the drying property is poor and the workability and drying property are not good.

이하, 본 발명에 따른 인테리어용 장식시트 및 그 제조방법을 첨부도면을 참조로 상세히 설명하면 다음과 같다.Hereinafter, the interior decorative sheet according to the present invention and a manufacturing method thereof will be described in detail with reference to the accompanying drawings.

첨부도면 도 1은 본 발명의 장식시트에 캐리어 필름층(10)이 적용된 상태의 단면도이고, 도 2는 본 발명의 장식시트에 캐리어 필름층(10)이 제거된 상태의 단면도이다.1 is a cross-sectional view of the carrier film layer 10 is applied to the decorative sheet of the present invention, Figure 2 is a cross-sectional view of the carrier film layer 10 is removed from the decorative sheet of the present invention.

본 발명에 따른 장식시트는 기재가 되는 ABS 시트층(60)의 상부에 순차 적층되는 구조이다.Decorative sheet according to the present invention is a structure that is sequentially stacked on top of the ABS sheet layer 60 to be a substrate.

상기 캐리어 필름층(10)은 통상적인 폴리에틸렌 테레프탈레이트(Polyethylene terephtalate; PET)를 소재로 하는 필름이 사용된다.As the carrier film layer 10, a film made of a conventional polyethylene terephtalate (PET) is used.

상기와 같이 캐리어 필름층(10)이 준비되면, 상기 캐리어 필름층(10) 상부에 도막 형성을 위한 프라이머층(20)을 형성하게 되며 이 때 상기 프라이머층(20)은 캐리어 필름층(10)의 이형 및 PMMA 필름층(70)의 접착력을 가져야 한다.When the carrier film layer 10 is prepared as described above, a primer layer 20 for forming a coating film is formed on the carrier film layer 10, wherein the primer layer 20 is a carrier film layer 10. It should have a release of and the adhesion of the PMMA film layer 70.

또한 상기 프라이머층(20) 상부에 위치되는 증착 프라이머층(30)은 금속증착층(40)을 스퍼터링(Sputtering)시 상기 증착된 금속의 부착력 및 금속광택을 유지할 수 있는 성능을 가져야 한다.In addition, the deposition primer layer 30 positioned on the primer layer 20 should have the ability to maintain the adhesion and metal gloss of the deposited metal when sputtering the metal deposition layer 40.

상기와 같이 증착 프라이머층(30)의 형성이 완료되면, 상기 증착 프라이머층(30)에 장식시트가 리얼한 금속질감을 가질 수 있도록 하기 위한 금속증착층(40)을 형성하게 된다.When the formation of the deposition primer layer 30 is completed as described above, the metal deposition layer 40 is formed on the deposition primer layer 30 so that the decorative sheet may have a realistic metal texture.

그리고 상기 금속증착층(40)의 상부에는 기재가 되는 ABS 시트층(60)에 접착이 가능하며 금속증착층(40)을 보호할 수 있는 접착제층(50)을 코팅하게 하게 된다. 이러한 접착제층(50)은 금속증착층(40)과 ABS 시트층(60)간의 접착 상태를 긴밀히 유지할 수 있어야만 한다.In addition, the upper part of the metal deposition layer 40 is able to adhere to the ABS sheet layer 60 serving as a base material and to coat the adhesive layer 50 to protect the metal deposition layer 40. The adhesive layer 50 should be able to closely maintain the adhesive state between the metal deposition layer 40 and the ABS sheet layer 60.

상기와 같이 ABS 시트층(60)을 접착제로써 금속증착층(40)에 접착하게 되면, 캐리어 필름층(10)을 제거한 상태에서 상기 장식시트를 고온으로 가열된 두 개의 롤(Roll) 사이를 지나게 한 다음 프라이머층(20)의 상부에 PMMA 필름층(70)을 라미네이팅하여 장식시트를 완성하게 되는 것이다.When the ABS sheet layer 60 is adhered to the metal deposition layer 40 with an adhesive as described above, the decorative sheet is passed between two rolls heated at a high temperature with the carrier film layer 10 removed. Then, the PMMA film layer 70 is laminated on the primer layer 20 to complete the decorative sheet.

따라서 본 발명은 도 3에 도시된 바와 같이, ABS 시트층(60)과, 상기 ABS 시트층(60) 상부에 접착제층(50), 금속증착층(40), 증착 프라이머층(30) 및 프라이머층(20), 그리고 PMMA 필름층(70)이 차례로 적층됨에 따라 장식시트가 리얼한 금속질감을 가질 수 있게 되는 것이다.Therefore, the present invention, as shown in Figure 3, the ABS sheet layer 60, the adhesive layer 50, the metal deposition layer 40, the deposition primer layer 30 and the primer on the ABS sheet layer 60 As the layer 20 and the PMMA film layer 70 are sequentially stacked, the decorative sheet may have a realistic metal texture.

이하, 실시예를 통하여 본 발명을 좀더 상세히 설명한다.Hereinafter, the present invention will be described in more detail with reference to Examples.

[실시예][Example]

본 발명은 폴리에틸렌 테레프탈레이트(Polyethylene terephtalate; PET) 필름, 즉 캐리어 필름층(10)을 준비하여 상기 캐리어 필름층(10) 상부에 각각 1㎛ 정도의 두께로 프라이머층(20)과 증착 프라이머층(30)을 순차 형성하였다.According to the present invention, a polyethylene terephtalate (PET) film, that is, a carrier film layer 10 is prepared to have a thickness of about 1 μm on the carrier film layer 10 and a primer layer 20 and a deposition primer layer ( 30) were formed sequentially.

그리고 상기 증착 프라이머층(30)의 상부에 장식시트가 리얼한 금속질감을 가질 수 있도록 하기 위해 금속소재를 사용하여 이를 스퍼터링(Sputtering)에 의한 방법으로 증착시켰다.And in order to enable the decorative sheet to have a real metal texture on the deposition primer layer 30, using a metal material was deposited by a method by sputtering (Sputtering).

상기와 같이 금속증착층(40)을 증착시킨 후 상기 금속증착층(40)의 상부에 부착성 및 내구성 등이 우수한 아크릴계 수지로 이루어지는 접착제층(50)을 4㎛ 사이의 두께로 형성한 다음 캐리어 필름층(10)을 제거함과 동시에 상기 접착제층(50)의 상부에 열가소성 수지인 ABS 시트층(60)을 500㎛의 두께로 압출 형성하였다.After depositing the metal deposition layer 40 as described above to form an adhesive layer 50 made of acrylic resin having excellent adhesion and durability on the upper portion of the metal deposition layer 40 to a thickness of 4㎛ and then carrier At the same time as the film layer 10 was removed, the ABS sheet layer 60, which is a thermoplastic resin, was extruded to a thickness of 500 μm on the adhesive layer 50.

그리고 상기 반제품 형태의 장식시트를 고온으로 가열된 두 개의 롤 사이를 통과시킨 후 상기 프라이머층(20) 상부에 PMMA 아크릴계 수지 바인더로 이루어지는 PMMA 필름층(70)을 라미네이팅하여 인테리어용 장식시트를 제조하였다.After passing the semi-finished decorative sheet between two rolls heated to a high temperature, the interior decorative sheet was manufactured by laminating the PMMA film layer 70 made of a PMMA acrylic resin binder on the primer layer 20. .

이상에서와 같이 본 발명은 특정의 바람직한 실시예를 들어 도시하고 설명하였으나, 상기한 실시예에 한정하는 것은 아니며, 본 발명의 기술적 요지를 변경하지 않는 범위 내에서 단순한 설계변경이나 관용수단의 치환 등의 경우에도 본 발명의 보호범위에 속함을 분명히 한다.
While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, Is also within the scope of protection of the present invention.

10 : 캐리어 필름층 20 : 프라이머층
30 : 증착 프라이머층 40 : 금속증착층
50 : 접착제층 60 : ABS 시트층
70 : PMMA 필름층10 carrier film layer 20 primer layer
30: deposition primer layer 40: metal deposition layer
50: adhesive layer 60: ABS sheet layer
70: PMMA film layer

Claims (4)

ABS 시트층(60)과, 상기 ABS 시트층(60) 상부에 접착제층(50), 금속증착층(40), 증착 프라이머층(30) 및 프라이머층(20), 그리고 PMMA 필름층(70)이 차례로 적층되는 것을 특징으로 하는 인테리어용 장식시트.
The ABS sheet layer 60, the adhesive layer 50, the metal deposition layer 40, the deposition primer layer 30 and the primer layer 20, and the PMMA film layer 70 on the ABS sheet layer 60. Interior decoration sheet, characterized in that laminated in this order.
제1항에 있어서,
상기 PMMA 필름층(70)은 투명성의 안료와 아크릴계 수지 바인더로 이루어지는 것을 특징으로 하는 인테리어용 장식시트.
The method of claim 1,
The PMMA film layer 70 is an interior decoration sheet, characterized in that made of a transparent pigment and an acrylic resin binder.
제1항에 있어서,
상기 금속증착층(40)은 주석, 알루미늄, 구리, 은, 백금, 크롬, 니켈 중에서 선택되는 1종 또는 2종 이상으로 형성되는 것을 특징으로 하는 인테리어용 장식시트.
The method of claim 1,
The metal deposition layer 40 is an interior decoration sheet, characterized in that formed of one or two or more selected from tin, aluminum, copper, silver, platinum, chromium, nickel.
캐리어 필름층(10) 상부에 도막층 형성을 위한 프라이머층(20) 및 증착 프라이머층(30)을 순차 형성하고 상기 증착 프라이머층(30) 상부에 금속증착층(40)을 형성하며 상기 금속증착층(40)의 상부에 접착제층(50)을 형성하되, 상기 캐리어 필름층(10)을 제거함과 동시에 상기 접착제층(50)의 상부에 ABS 시트층(60)을 형성하여 상기 반제품을 고온으로 가열된 두 개의 롤 사이를 통과시킨 후 상기 프라이머층(20)의 상부에 PMMA 필름층(70)을 라미네이팅하여 완성하게 되는 것을 특징으로 하는 인테리어용 장식시트의 제조방법.
A primer layer 20 and a deposition primer layer 30 for forming a coating layer are sequentially formed on the carrier film layer 10, and a metal deposition layer 40 is formed on the deposition primer layer 30. The adhesive layer 50 is formed on the upper portion of the layer 40, and the ABS film layer 60 is formed on the adhesive layer 50 at the same time as the carrier film layer 10 is removed. After passing between the heated two rolls, the manufacturing method of the interior decorative sheet, characterized in that completed by laminating the PMMA film layer (70) on top of the primer layer (20).
KR1020100110297A 2010-11-08 2010-11-08 Interior decoration sheet and method for manufacturing the same KR101303418B1 (en)

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JP2006021376A (en) 2004-07-07 2006-01-26 C I Kasei Co Ltd Manufacturing method of decorative metallic tone film
KR101000290B1 (en) * 2007-12-20 2010-12-13 (주)엘지하우시스 High glossy sheet having etched metallic effect
KR101068277B1 (en) * 2008-09-23 2011-09-28 (주)엘지하우시스 Inside hairline insert sheet and manufacturing method thereof

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KR20180093569A (en) * 2017-02-14 2018-08-22 (주)엘지하우시스 decoration sheet
KR102133798B1 (en) 2019-10-30 2020-07-14 정회권 A base plate integral type sleeve and method of construction thereof
KR20220039995A (en) * 2020-09-23 2022-03-30 주재근 Metal color film and method for manufacturing thereof
WO2022065696A1 (en) * 2020-09-23 2022-03-31 주재근 Metal color film and manufacturing method therefor

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