KR200377319Y1 - Plastic film with various colors and embossed patterns for lamination - Google Patents
Plastic film with various colors and embossed patterns for lamination Download PDFInfo
- Publication number
- KR200377319Y1 KR200377319Y1 KR20-2004-0034844U KR20040034844U KR200377319Y1 KR 200377319 Y1 KR200377319 Y1 KR 200377319Y1 KR 20040034844 U KR20040034844 U KR 20040034844U KR 200377319 Y1 KR200377319 Y1 KR 200377319Y1
- Authority
- KR
- South Korea
- Prior art keywords
- film
- lamination
- plastic film
- polyester
- surface coating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000003475 lamination Methods 0.000 title claims abstract description 34
- 239000002985 plastic film Substances 0.000 title claims abstract description 25
- 229920006255 plastic film Polymers 0.000 title claims abstract description 25
- 239000003086 colorant Substances 0.000 title abstract description 9
- 229920006267 polyester film Polymers 0.000 claims abstract description 31
- 229920000915 polyvinyl chloride Polymers 0.000 claims abstract description 16
- 239000004800 polyvinyl chloride Substances 0.000 claims abstract description 16
- 239000002345 surface coating layer Substances 0.000 claims abstract description 12
- -1 polypropylene Polymers 0.000 claims abstract description 9
- 239000000203 mixture Substances 0.000 claims abstract description 6
- 229920000728 polyester Polymers 0.000 claims abstract description 5
- 239000004698 Polyethylene Substances 0.000 claims abstract description 4
- 239000004743 Polypropylene Substances 0.000 claims abstract description 4
- 229920000573 polyethylene Polymers 0.000 claims abstract description 4
- 229920001155 polypropylene Polymers 0.000 claims abstract description 4
- 229920002635 polyurethane Polymers 0.000 claims description 7
- 239000004814 polyurethane Substances 0.000 claims description 7
- 229920000178 Acrylic resin Polymers 0.000 claims description 2
- 239000004925 Acrylic resin Substances 0.000 claims description 2
- 229920002554 vinyl polymer Polymers 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 22
- 239000011248 coating agent Substances 0.000 abstract description 16
- 238000000576 coating method Methods 0.000 abstract description 16
- 229910052742 iron Inorganic materials 0.000 abstract description 11
- 238000010030 laminating Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 7
- 239000000126 substance Substances 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 230000000704 physical effect Effects 0.000 abstract description 3
- 230000000052 comparative effect Effects 0.000 description 13
- 238000004049 embossing Methods 0.000 description 10
- 239000000853 adhesive Substances 0.000 description 6
- 230000001070 adhesive effect Effects 0.000 description 6
- 239000010410 layer Substances 0.000 description 5
- 229920000139 polyethylene terephthalate Polymers 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 229920002799 BoPET Polymers 0.000 description 2
- 239000012790 adhesive layer Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002087 whitening effect Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000001023 inorganic pigment Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000012860 organic pigment Substances 0.000 description 1
- 229920005749 polyurethane resin Polymers 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000009993 protective function Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Classifications
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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
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
- B32B3/28—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer comprising a deformed thin sheet, i.e. the layer having its entire thickness deformed out of the plane, e.g. corrugated, crumpled
-
- 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
- B32B2255/26—Polymeric 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
- B32B2307/00—Properties of the layers or laminate
- B32B2307/40—Properties of the layers or laminate having particular optical properties
- B32B2307/402—Coloured
-
- 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
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
- B32B27/304—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl halide (co)polymers, e.g. PVC, PVDC, PVF, PVDF
-
- 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
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
-
- 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
Landscapes
- Laminated Bodies (AREA)
Abstract
본 고안은 철판 등의 라미네이션을 위한 라미네이션용 플라스틱 필름에 관한 것으로서, 폴리에스테르, 폴리염화비닐, 폴리프로필렌, 폴리에틸렌, 또는 이들의 혼합물로 이루어진 베이스 필름과, 상기 베이스 필름에 적층되는 폴리에스테르 필름과, 상기 폴리에스테르 필름에 적층되는 표면코팅층을 포함하고, 엠보싱 처리된 요철 무늬를 갖는 라미네이션용 플라스틱 필름에 관한 것이다.The present invention relates to a lamination plastic film for lamination, such as iron plate, a base film made of polyester, polyvinyl chloride, polypropylene, polyethylene, or a mixture thereof, a polyester film laminated on the base film, It relates to a plastic film for lamination comprising a surface coating layer laminated on the polyester film, having an embossed concave-convex pattern.
본 고안에 따른 라미네이션용 플라스틱 필름은 내열수성, 표면강도, 내구성, 내열수축성 등의 사용물성이 우수할 뿐만 아니라, 대상 물품에 라미네이션을 하는 과정에서 고온에 노출되어도 엠보싱 무늬가 사라지지 않는 장점이 있다.Plastic film for lamination according to the present invention is not only excellent in the physical properties such as hot water resistance, surface strength, durability, heat shrink resistance, but also has the advantage that the embossed pattern does not disappear even when exposed to high temperatures in the process of laminating the target article. .
또한, 다양한 색상을 구현하고 표면코팅을 통해 이러한 색상이 긁힘 또는 외부의 화학물질 등에 의해 잘 훼손되지 않도록 하여 본 고안의 필름이 라미네이션되는 대상 물품의 외관을 더욱 미려하게 할 뿐만 아니라, 물품의 보호에 더욱 충실한 장점이 있다. In addition, by implementing a variety of colors and surface coating such colors are not easily damaged by scratches or external chemicals, such as to not only make the appearance of the object to which the film of the present invention is laminated, but also to protect the article There is a more substantial advantage.
Description
본 고안은 철판 등의 라미네이션을 위한 라미네이션용 플라스틱 필름에 관한 것으로서, 보다 구체적으로는 표면강도가 우수하고, 엠보싱 무늬가 라미네이션 과정에서도 유지될 수 있는 라미네이션용 플라스틱 필름에 관한 것이다.The present invention relates to a lamination plastic film for lamination, such as iron plate, and more particularly to a lamination plastic film excellent in surface strength, the embossed pattern can be maintained even in the lamination process.
종래에는 철판 등에 요철 무늬를 부여하기 위하여 철판 자체에 엠보싱 처리를 하고 표면에 도료를 도포함으로써 요철 무늬를 부여하는 목적을 달성하였는데, 이러한 경우 가공비가 비싸고 다양한 요철 무늬를 표현할 수 없는 단점이 있었다.Conventionally, in order to impart an uneven pattern to an iron plate or the like, the object of achieving the uneven pattern by embossing the iron plate itself and applying a coating to the surface has been achieved. In this case, processing costs are high and various uneven patterns cannot be expressed.
종래의 다른 방법으로, 철판 라미네이션용 필름을 적용하는 방법이 있었다. 철판 라미네이션용 필름으로는 PET 필름, PVC 필름, PVC/PET 합지된 제품이 사용되고 있으며 이 중 엠보싱 효과를 구현하기 위해서는 PVC 제품 또는 PVC/PET 제품을 사용하지만 필름을 철판에 다시 라미네이션하는 PVC/PET 제품을 사용하는 경우, 사용하는 PET 필름은 결정화도가 70% 이상의 이축 연신된 필름을 사용하는데, 엠보싱 처리를 통해 요철 무늬를 부여하더라도 철판에 라미네이션을 하는 과정에서 고열가공을 시행하면 요철 무늬가 소멸하는 단점이 있었다. 그 외에, 일반 PVC 필름을 사용하기도 하지만, 이 또한 철판 라미네이션 가공시 고열에 의해 요철 무늬가 미약해지면서 변색되는 단점이 있었다.As another conventional method, there was a method of applying the film for iron plate lamination. PET film, PVC film, and PVC / PET laminated products are used as the film for iron plate lamination. Among them, PVC / PET products that use PVC or PVC / PET products for embossing effect but re-laminate the film on the iron plate In the case of using, the PET film uses a biaxially stretched film having a crystallinity of 70% or more, and even if the uneven pattern is given through embossing, the uneven pattern disappears when high-temperature processing is performed in the lamination process. There was this. In addition, although a general PVC film is used, this also has a disadvantage in that the uneven pattern becomes weak due to high heat during iron plate lamination processing.
또한, 종래의 라미네이션용 필름은 표면 강도가 약하여 표면 긁힘 또는 외부의 여러 가지 화학 물질로 인해 라미네이션된 표면이 쉽게 손상되는 단점도 있었다.In addition, the conventional film for lamination has a disadvantage that the surface strength is weak so that the surface is easily damaged by the scratches or various external chemicals.
본 고안이 이루고자 하는 기술적 과제는 표면 긁힘 방지 및 다양한 광택구현을 가능하게 하고, 또한 필름을 대상물에 라미네이션할 때 엠보싱 무늬가 소멸하는 문제점을 해결한 라미네이션용 플라스틱 필름을 제공하는 데 있다.The technical problem to be achieved by the present invention is to provide a plastic film for lamination that prevents scratches and implements a variety of gloss, and also solves the problem that the embossed pattern disappears when laminating the film on the object.
상기 기술적 과제를 이루기 위해 본 고안은 폴리에스테르, 폴리염화비닐, 폴리프로필렌, 폴리에틸렌, 또는 이들의 혼합물로 이루어진 베이스 필름과, 상기 베이스 필름에 적층되는 폴리에스테르 필름과, 상기 폴리에스테르 필름에 적층되는 표면코팅층을 포함하고, 엠보싱 처리된 요철 무늬를 갖는 라미네이션용 플라스틱 필름을 제공한다.In order to achieve the above technical problem, the present invention provides a base film made of polyester, polyvinyl chloride, polypropylene, polyethylene, or a mixture thereof, a polyester film laminated on the base film, and a surface laminated on the polyester film. Provided is a plastic film for lamination comprising a coating layer and having an embossed uneven pattern.
이하 본 고안을 보다 구체적으로 설명한다.Hereinafter, the present invention will be described in more detail.
본 고안의 라미네이션용 플라스틱 필름은 베이스가 되는 베이스 필름 위에 폴리에스테르 필름을 적층하고, 상기 폴리에스테르 필름 위에 표면 보호를 위해 표면 코팅층을 적층한 후, 여기에 엠보싱으로 생성된 요철 무늬를 부여하여 이루어진다.The plastic film for lamination of the present invention is made by laminating a polyester film on a base film serving as a base, and laminating a surface coating layer for surface protection on the polyester film, and then giving an uneven pattern generated by embossing thereto.
본 고안의 라미네이션용 플라스틱 필름의 베이스가 되는 베이스 필름으로는 폴리에스테르, 폴리염화비닐, 폴리프로필렌, 폴리에틸렌, 또는 이들의 혼합물을 이용하는 것이 바람직하다. 상기 베이스 필름은 0.05 내지 0.3 mm의 두께를 갖는 것을 이용하는 것이 바람직하다.It is preferable to use polyester, polyvinyl chloride, polypropylene, polyethylene, or a mixture thereof as the base film serving as the base of the plastic film for lamination of the present invention. The base film is preferably used having a thickness of 0.05 to 0.3 mm.
또한, 상기 베이스 필름으로 다양한 색상, 예를 들면, 금속 색상이 부여된 플라스틱 필름을 사용함으로써 미려하고 우아할 뿐만 아니라 고급스러운 분위기를 연출할 수 있다. 상기와 같은 다양한 색상은 베이스 필름으로 알루미늄, 미카 펄(Mica Pearl), 동 펄(銅 Pearl), 기타 유기안료, 무기안료가 혼합되어 제조된 베이스 필름을 사용하여 이루어질 수 있다.In addition, by using a plastic film imparted with various colors, for example, a metallic color, the base film may produce a beautiful atmosphere as well as an elegant atmosphere. The various colors as described above may be made using a base film prepared by mixing aluminum, Mica Pearl, copper pearl, other organic pigments, and inorganic pigments as a base film.
또한, 베이스 필름은 백색의 베이스 필름 위에 상기 다양한 색상이 부여된 베이스 필름을 적층하여 이루어질 수도 있다. 이렇게 할 경우 색상이 더욱 선명하게 부각될 수 있다.In addition, the base film may be formed by laminating a base film provided with the various colors on a white base film. This can make the colors stand out more clearly.
상기 베이스 필름의 상부에는 폴리에스테르 필름을 적층한다. 폴리에스테르 필름은 라미네이션용 필름의 강도 및 내열성을 향상시키는 역할을 함으로써 착색된 상기 베이스 필름을 보호하기 위한 것이며, 10 내지 50 ㎛ 두께의 폴리에스테르 필름을 사용하는 것이 바람직하지만, 나중에 부가될 엠보싱 무늬를 보다 효과적으로 부여하고 유지하기 위해서는 10 내지 20 ㎛ 두께의 것을 사용하는 것이 더욱 바람직하다. 상기 폴리에스테르 필름의 두께가 10 ㎛보다 얇으면, 베이스 필름을 보호하기에 충분한 강도를 기대하기 어렵고, 두께가 50 ㎛보다 두꺼우면 엠보싱 처리가 어려워져 생산성이 저하되는 단점이 있다.A polyester film is laminated on the base film. The polyester film serves to protect the colored base film by playing a role of improving the strength and heat resistance of the film for lamination, and it is preferable to use a polyester film having a thickness of 10 to 50 μm, but the embossed pattern to be added later is It is more preferable to use the thing of 10-20 micrometers thick in order to give and hold more effectively. When the thickness of the polyester film is thinner than 10 μm, it is difficult to expect sufficient strength to protect the base film, and when the thickness is thicker than 50 μm, embossing becomes difficult and productivity is lowered.
상기 폴리에스테르 필름의 적층을 위한 접착 방법으로는 당업계에 널리 알려진 접착제에 의한 접착, 열접착, 또는 UV접착을 이용할 수 있고, 접착제에 의해 접착하는 경우 접착제 층이 상기 폴리에스테르 필름과 상기 베이스 필름 사이에 더 들어간다.As a bonding method for laminating the polyester film, adhesive, thermal bonding, or UV bonding with an adhesive well known in the art may be used, and when bonding with an adhesive, an adhesive layer may be used for the polyester film and the base film. Enter more in between.
또한, 상기 베이스 필름과 폴리에스테르 필름 사이에는 인쇄층, 프라이머(Primer) 층이 더 들어갈 수 있다.In addition, a printing layer and a primer layer may further enter between the base film and the polyester film.
상기 폴리에스테르 시트는 표면코팅을 하여 베이스 필름이 표면 긁힘, 외부의 여러 가지 화학 물질로 인한 손상 등에 견딜 수 있도록 한다. 또한, 상기 표면 코팅은 본 고안의 라미네이션용 플라스틱 필름을 철판 등 대상물에 라미네이션 할 때, 요철 무늬가 소멸하는 것을 방지하는 역할도 한다.The polyester sheet is surface coated to allow the base film to withstand surface scratches, damage caused by various external chemicals, and the like. In addition, the surface coating also serves to prevent the uneven pattern disappears when laminating the plastic film for lamination of the present invention to the object, such as iron plate.
요철 무늬는 표면에 반사되는 빛을 난반사하여 시각적으로 은은한 느낌을 주어 더욱 우아한 느낌을 자아내는 효과가 있고, 또한 표면 촉감을 부드럽게 하여 제품의 양질감을 고취하는 데 기여하는 바가 크다.Concave-convex pattern diffuses the light reflected on the surface, giving a visually subtle feeling to give a more elegant feeling, and also contributes to enhancing the quality of the product by softening the surface feel.
만일, 표면코팅 없이 베이스 필름에 폴리에스테르 필름을 합판한 적층체만 엠보싱 처리를 하게 되면, 상기 적층체를 철판에 라미네이션할 때의 온도인 200℃에서 요철 무늬가 소멸되게 된다. 그러나, 상기한 바와 같이 표면코팅을 한 베이스 필름/폴리에스테르 필름 적층체는 엠보싱 처리를 한 후, 고온에서 철판에 라미네이션하더라도 요철 무늬가 소멸되지 않는다. 이는, 표면코팅층에 사용되는 수지 성분이 표면경도가 강하고 신율이 우수하여 베이스 필름/폴리에스테르 필름 적층체의 재수축을 방지해 주는 데 따른 것으로 판단된다.If only the laminate in which the polyester film is laminated to the base film without surface coating is embossed, the uneven pattern disappears at the temperature of 200 ° C. when the laminate is laminated on the iron plate. However, the surface film-coated base film / polyester film laminate as described above, even after lamination to the iron plate at high temperature after embossing treatment, the uneven pattern does not disappear. This is because the resin component used in the surface coating layer has a strong surface hardness and excellent elongation, thereby preventing reconstruction of the base film / polyester film laminate.
표면코팅은 폴리우레탄, 폴리비닐, 아크릴 수지, 또는 이들의 혼합물의 소재를 사용하는 것이 바람직하다. 또, 표면 코팅은 그라비아, 콤마, 메이어바 등 당업계에 잘 알려진 다양한 방식으로 코팅이 가능하다.Surface coating is preferably made of polyurethane, polyvinyl, acrylic resin, or a mixture thereof. In addition, the surface coating may be coated in a variety of ways well known in the art, such as gravure, comma, Mayer bar.
표면 코팅의 두께가 너무 얇으면, 고유의 보호 기능 및 요철 무늬의 유지 효과를 기대하기 어려운 단점이 일고, 표면 코팅의 두께가 너무 두꺼우면, 가공성이 나빠 생산성이 떨어지는 단점이 있다. 이러한 점을 고려하여 표면 코팅은 1 내지 10 ㎛의 두께로 하는 것이 바람직하다.If the thickness of the surface coating is too thin, there is a disadvantage in that it is difficult to expect the inherent protective function and the retention effect of the uneven pattern, and if the thickness of the surface coating is too thick, there is a disadvantage in that workability is poor and productivity is low. In consideration of this point, the surface coating is preferably 1 to 10 mu m thick.
표면 코팅층과 폴리에스테르 필름 사이에는 프라이머(Primer) 층이 더 들어갈 수 있다.A primer layer may be further included between the surface coating layer and the polyester film.
이상에서 설명한 라미네이션용 플라스틱 필름의 단면을 도 1에 도시하였다. 베이스 필름(11) 위에 폴리에스테르 필름(12)이 적층되어 있고, 그 위에 표면 코팅층(13)이 형성되어 있다. 그리고, 엠보싱에 의한 요철 무늬(14)가 형성되어 있다.The cross section of the plastic film for lamination demonstrated above is shown in FIG. The polyester film 12 is laminated | stacked on the base film 11, and the surface coating layer 13 is formed on it. And the uneven | corrugated pattern 14 by embossing is formed.
또한, 본 발명에 따른 라미네이션용 플라스틱 필름의 일 구현예를 도 2에 도시하였다. PVC 필름(31)에 인쇄층(22)을 붙인 폴리에스테르 필름(12)을 접착제층(21)을 통하여 붙인 후 표면에 폴리우레탄 소재의 표면 코팅층(33)을 입힌다. 이렇게 제조한 라미네이션용 플라스틱 필름에 엠보싱 처리를 통해 요철 무늬를 부여하면 본 발명의 라미네이션용 플라스틱 필름이 된다.In addition, an embodiment of a plastic film for lamination according to the present invention is shown in FIG. The polyester film 12 having the printed layer 22 attached to the PVC film 31 is pasted through the adhesive layer 21 and then the surface coating layer 33 made of polyurethane is coated on the surface. When the concave-convex pattern is applied to the plastic film for lamination thus prepared through embossing, the plastic film for lamination of the present invention is obtained.
상기와 같이 베이스 필름, 폴리에스테르 필름, 표면코팅층을 모두 적층한 후에 엠보싱 처리를 하여 요철 무늬를 부여할 수도 있고, 베이스 필름, 폴리에스테르 필름을 적층한 후, 엠보싱 처리를 하여 요철 무늬를 부여하고, 여기에 표면코팅층을 더 부가할 수도 있다.As described above, after laminating all of the base film, the polyester film, and the surface coating layer, embossing may be performed to give an uneven pattern. After laminating the base film and the polyester film, embossing is performed to give the uneven pattern. It is also possible to further add a surface coating layer.
이하, 구체적인 실시예 및 비교예를 가지고 본 고안의 구성 및 효과를 보다 상세히 설명하지만, 이들 실시예는 단지 본 고안을 보다 명확하게 이해시키기 위한 것일 뿐 본 고안의 범위를 한정하고자 하는 것은 아니다. 실시예 및 비교예에서 하기와 같은 방법으로 물성을 평가하였다.Hereinafter, the configuration and effects of the present invention in more detail with specific examples and comparative examples, but these examples are only intended to more clearly understand the present invention and are not intended to limit the scope of the present invention. In Examples and Comparative Examples, physical properties were evaluated in the following manner.
연필경도Pencil hardness
JIS K5400 미쯔비시 연필 시험법(200g 중량)을 사용하여 측정하였다.It measured using JISK5400 Mitsubishi pencil test method (200g weight).
광택Polish
ASTM D 2457에 따라 60도 광택 측정기(Gloss meter)로 필름의 표면을 좌/중/우로 나눠 아홉 곳씩 측정하였다.According to ASTM D 2457, the surface of the film was measured in nine places divided into left / middle / right with a 60 degree gloss meter.
엠보 소멸Emboss Vanish
표면 조도 시험기(Surface roughness tester)를 이용하여 필름의 표면을 좌/중/우로 나눠 아홉 곳씩 측정하였다.A surface roughness tester was used to measure the surface of the film in nine places by dividing the surface of the film into left / mid / right.
내열수성Hot water resistant
KS M3343 및 KS M5981법에 의거하여 측정하였다.It measured based on the KS M3343 and KS M5981 method.
<실시예><Example>
PVC로 되고 0.2 mm 두께인 베이스 필름에 PET로 된 폴리에스테르 필름을 접착제를 이용하여 적층하고, 여기에 폴리우레탄 소재의 표면 코팅을 하였다. 여기에 프레스를 이용하여 요철무늬를 부여하였다.A polyester film of PET was laminated on the base film of PVC and 0.2 mm thick using an adhesive, and the surface coating of the polyurethane material was applied thereto. Uneven | corrugated pattern was given here using the press.
<비교예 1>Comparative Example 1
PVC로 되고 0.2 mm 두께인 베이스 필름만을 사용하고 폴리에스테르 필름이나 표면 코팅은 적용하지 않았다. 그리고, 여기에 프레스를 이용하여 요철무늬를 부여하였다.Only a base film made of PVC and 0.2 mm thick was used and no polyester film or surface coating was applied. And the uneven | corrugated pattern was given here using the press.
<비교예 2>Comparative Example 2
PVC로 되고 0.2 mm 두께인 베이스 필름에 폴리에스테르 필름을 사용하지 않고, 폴리우레탄 소재의 표면 코팅만을 하였다. 여기에 프레스를 이용하여 요철무늬를 부여하였다.Only the surface coating of the polyurethane material was used, without using a polyester film for the base film which is PVC and is 0.2 mm thick. Uneven | corrugated pattern was given here using the press.
<비교예 3>Comparative Example 3
PVC로 되고 0.2 mm 두께인 베이스 필름에 PET로 된 폴리에스테르 필름을 접착제를 이용하여 접착 적층하였으나, 여기에 표면 코팅은 하지 않았다. 그런 후 여기에 프레스를 이용하여 요철무늬를 부여하였다.A polyester film of PET was adhesively laminated using an adhesive to a base film of PVC and 0.2 mm thick, but no surface coating was applied thereto. Thereafter, irregularities were given to them using a press.
이상의 실시예 및 비교예와 각 시험 결과를 하기 표 1에 정리하였다.The above Examples and Comparative Examples and the results of each test are summarized in Table 1 below.
[표 1]TABLE 1
폴리에스테르 필름을 적층하지 않은 비교예 1과 비교예 2의 경우 실시예보다 내열수성이 떨어지고, 표면코팅을 하지 않은 비교예 3의 경우 요철 무늬가 소멸되는 단점이 있음을 알 수가 있다. 또한, 표면 코팅 여부를 제외한 다른 조건이 거의 동일한 실시예와 비교예 3을 비교해 보면 표면 강도뿐만 아니라 요철 무늬의 보존성에 있어서도 실시예 쪽이 더욱 우수함을 알 수 있다. 이로 인해 광택도가 현저하게 높아지는 것을 알 수 있다.In Comparative Example 1 and Comparative Example 2, which is not laminated with a polyester film, the heat resistance is lower than that of the Example, and Comparative Example 3, which is not coated with a surface, has a disadvantage in that the uneven pattern disappears. In addition, when comparing Comparative Example 3 with almost the same conditions except the surface coating or not, it can be seen that the Example is more excellent not only in surface strength but also in preservation of uneven patterns. This shows that the glossiness is significantly increased.
이상에서 살펴본 바와 같이 본 고안의 바람직한 실시예에 대해 상세히 기술되었지만, 본 고안이 속하는 기술분야에 있어서 통상의 지식을 가진 사람이라면, 첨부된 청구 범위에 정의된 본 고안의 정신 및 범위를 벗어나지 않으면서 본 고안을 여러 가지로 변형하여 실시할 수 있을 것이다. 따라서 본 고안의 앞으로의 실시예들의 변경은 본 고안의 기술을 벗어날 수 없을 것이다.Although described in detail with respect to a preferred embodiment of the present invention as described above, those of ordinary skill in the art, without departing from the spirit and scope of the present invention defined in the appended claims The present invention may be implemented in various ways. Therefore, changes in the future embodiments of the present invention will not be able to escape the technology of the present invention.
본 고안에 따른 라미네이션용 플라스틱 필름은 내열수성, 표면강도, 내구성, 내열수축성 등의 사용물성이 우수할 뿐만 아니라, 대상 물품에 라미네이션을 하는 과정에서 고온에 노출되어도 엠보싱 무늬가 사라지지 않는 장점이 있다.Plastic film for lamination according to the present invention is not only excellent in the physical properties such as hot water resistance, surface strength, durability, heat shrink resistance, but also has the advantage that the embossed pattern does not disappear even when exposed to high temperatures in the process of laminating the target article. .
또한, 다양한 색상을 구현하고 표면코팅을 통해 이러한 색상이 긁힘 또는 외부의 화학물질 등에 의해 잘 훼손되지 않도록 하여 본 고안의 필름이 라미네이션되는 대상 물품의 외관을 더욱 미려하게 할 뿐만 아니라, 물품의 보호에 더욱 충실한 장점이 있다. In addition, by implementing a variety of colors and the surface coating such colors are not easily damaged by scratches or external chemicals, such as to not only make the appearance of the target article laminated the film of the present invention more beautiful, but also to protect the article There is a more substantial advantage.
도 1은 본 발명의 라미네이션용 플라스틱 필름의 단면도이다.1 is a cross-sectional view of a plastic film for lamination of the present invention.
도 2는 본 발명의 라미네이션용 플라스틱 필름의 일 구현예를 나타내는 단면 분해도이다.Figure 2 is an exploded cross-sectional view showing an embodiment of a plastic film for lamination of the present invention.
<도면의 주요 부분에 대한 부호의 설명><Explanation of symbols for the main parts of the drawings>
11 : 베이스 필름 12 : 폴리에스테르 필름11: base film 12: polyester film
13 : 표면코팅층 14 : 요철무늬13 surface coating layer 14 uneven pattern
21 : 접착제 22 : 인쇄층21: adhesive 22: printed layer
31 : PVC 필름 33 : 폴리우레탄 수지31: PVC film 33: polyurethane resin
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2004-0034844U KR200377319Y1 (en) | 2004-12-08 | 2004-12-08 | Plastic film with various colors and embossed patterns for lamination |
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| Application Number | Priority Date | Filing Date | Title |
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| KR20-2004-0034844U KR200377319Y1 (en) | 2004-12-08 | 2004-12-08 | Plastic film with various colors and embossed patterns for lamination |
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| Publication Number | Publication Date |
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| KR200377319Y1 true KR200377319Y1 (en) | 2005-03-10 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101874014B1 (en) * | 2016-08-31 | 2018-07-04 | 주식회사 무진 | Protecting film for film consisted of PVC, PET, or polyolefine resin and laminated at base member consisted of one between plastic plate consisted of PC and/or ABS or iron plate and manufacturing apparatus thereof |
| WO2021071206A1 (en) * | 2019-10-08 | 2021-04-15 | 주식회사 엘지하우시스 | Laminate, pattern laminate, decorative material, and method for producing same |
-
2004
- 2004-12-08 KR KR20-2004-0034844U patent/KR200377319Y1/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101874014B1 (en) * | 2016-08-31 | 2018-07-04 | 주식회사 무진 | Protecting film for film consisted of PVC, PET, or polyolefine resin and laminated at base member consisted of one between plastic plate consisted of PC and/or ABS or iron plate and manufacturing apparatus thereof |
| WO2021071206A1 (en) * | 2019-10-08 | 2021-04-15 | 주식회사 엘지하우시스 | Laminate, pattern laminate, decorative material, and method for producing same |
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