KR20040026718A - Manufacturing process for lustrous transfer film and transfering method of these film - Google Patents
Manufacturing process for lustrous transfer film and transfering method of these film Download PDFInfo
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- KR20040026718A KR20040026718A KR1020020058235A KR20020058235A KR20040026718A KR 20040026718 A KR20040026718 A KR 20040026718A KR 1020020058235 A KR1020020058235 A KR 1020020058235A KR 20020058235 A KR20020058235 A KR 20020058235A KR 20040026718 A KR20040026718 A KR 20040026718A
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- methyl ethyl
- ethyl ketone
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- toluene
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
- B41M5/40—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used characterised by the base backcoat, intermediate, or covering layers, e.g. for thermal transfer dye-donor or dye-receiver sheets; Heat, radiation filtering or absorbing means or layers; combined with other image registration layers or compositions; Special originals for reproduction by thermography
- B41M5/42—Intermediate, backcoat, or covering layers
- B41M5/44—Intermediate, backcoat, or covering layers characterised by the macromolecular compounds
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
- B41M5/36—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using a polymeric layer, which may be particulate and which is deformed or structurally changed with modification of its' properties, e.g. of its' optical hydrophobic-hydrophilic, solubility or permeability properties
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
- B41M5/40—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used characterised by the base backcoat, intermediate, or covering layers, e.g. for thermal transfer dye-donor or dye-receiver sheets; Heat, radiation filtering or absorbing means or layers; combined with other image registration layers or compositions; Special originals for reproduction by thermography
- B41M5/42—Intermediate, backcoat, or covering layers
- B41M5/423—Intermediate, backcoat, or covering layers characterised by non-macromolecular compounds, e.g. waxes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M7/00—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock
- B41M7/0027—After-treatment of prints, e.g. heating, irradiating, setting of the ink, protection of the printed stock using protective coatings or layers by lamination or by fusion of the coatings or layers
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Decoration By Transfer Pictures (AREA)
Abstract
Description
본 발명은 탑(Top)경화 코팅된 고광택 열전사필름의 제조방법 및 이 필름의 전사방법에 관한 것으로, 보다 자세하게는 표면의 광택이 우수하며 미려한 질감을 나타내며 더불어 내마모성, 내약품성, 내용제성, 내광성 및 내스크래치성이 우수한 탑 경화 코팅된 고광택 열전사필름의 제조방법 및 이 필름의 전사방법에 관한 것이다.The present invention relates to a method of manufacturing a top-curing coated high gloss thermal transfer film and a transfer method of the film, and more particularly, has excellent surface gloss and a beautiful texture, and also wear resistance, chemical resistance, solvent resistance, and light resistance. And a method for producing a top curing coated high gloss thermal transfer film having excellent scratch resistance and a method for transferring the film.
종래 PVC 세트지 또는 플라스틱 표면, 가공목재의 표면 등에 원하는 무뉘를 넣기 위해 상기 무뉘가 인쇄된 전사 필름지를 열과 압을 가하여 전사하는데, 이러한 종래의 일반 전사필름은 전사지 표면에 광택이 없어 처리된 표면의 깨끗한 질감을 주지 못할 뿐 아니라, 더욱이 이러한 종래의 일반 전사필름은 전사된 표면이 강하지 않아서 메틸 에틸 케톤, 에틸 아세테이트 등의 각종 용재로 4-5회만 닦아도 인쇄된 무늬가 지워질 뿐 아니라, 조그마한 긁힘에도 쉽게 스크래치가 발생하여, 건축자재용 등의 단단한 표면을 요하는 곳 뿐아니라, 가구 등과 같이 일회성이 아닌 어느 정도 장시간 사용되는 물건에는 사용하기에 부적합하다는 단점이 있다. 즉 종래의 일반 전사지는 PET필름 내면에 이형층 - 인쇄층 - 통상의 접착제층의 구조로 되어 있으며 이 전사지를 피전사체에 열과 압을 가하여 전사시킨 다음 PET 필름을 탈거하여 인쇄층을 전사하기 때문에 이형층만이 인쇄층의 보호층으로 작용하였다. 따라서, 유기용재에 쉽게 인쇄층이 지워지고 내광성이 열등하여 인쇄칼라가 쉽게 변색될 뿐 아니라, 스크래치성도 약하여 건축자재용 등 고가제품에 광범위하게 사용되지 못하고 사람의 손이 닿지 않는 곳 등에 극히 제한적으로 만 사용되는 단점이 있다.In order to insert a desired mud, such as a conventional PVC set or plastic surface, or a surface of a processed wood, the mud printed transfer film is transferred by applying heat and pressure. Not only does not give a clean texture, moreover, such a conventional transfer film has a strong transfer surface, so that the printed pattern is not only erased even if it is wiped 4-5 times with various solvents such as methyl ethyl ketone, ethyl acetate, etc. Scratch occurs, as well as a place that requires a hard surface, such as for building materials, there is a disadvantage that it is not suitable for use for a thing that is used for a long time rather than a one-time, such as furniture. That is, the conventional transfer paper has a structure of a release layer-printing layer-adhesive adhesive layer on the inner surface of the PET film, and transfers the transfer paper by applying heat and pressure to the transfer object, and then removes the PET film to transfer the printing layer. Only the layer served as a protective layer of the printed layer. Therefore, the printing layer is easily erased from organic materials and the light resistance is inferior, so that the printing color is easily discolored, and the scratch is also weak, so that it is not widely used for expensive products such as construction materials, and it is extremely limited to places where human hands cannot reach it. There is a disadvantage to be used.
따라서, 본 발명의 목적은 상기한 문제점을 해결하여 고광택성과 더불어 내마모성, 내약품성, 내용제성, 내광성 및 내스크래치성이 우수한 고광택 열 전사필름의 제조방법을 제공하기 위한 것이다.Accordingly, an object of the present invention is to solve the above problems and to provide a high gloss heat transfer film with high gloss resistance, chemical resistance, solvent resistance, light resistance and scratch resistance.
본 발명의 또 다른 목적은 상기 본 발명의 제 일 목적에 따라 제조된 고광택열전사 필름을 각종 건축자재 등의 피전사체에 용이하게 전사하는 방법을 제공하기 위한 것이다.Still another object of the present invention is to provide a method for easily transferring a high gloss thermal transfer film manufactured according to the first object of the present invention to a transfer member such as various building materials.
상기와 같은 본 발명의 목적은 고광택 PET 필름층, 인쇄층의 분리를 용이하게 하는 1차 이형재층, 탑 경화제가 상기 1차 이형재층으로 침투되는 것을 방지하는 2차 이형재층(안정층), 탑 경화코팅층, 인쇄층, 접착제층으로 구성된 전사지의 제조방법 및 이 필름의 전사방법을 제공함으로서 달성되어질 수 있다.The object of the present invention as described above is a high gloss PET film layer, a primary release material layer to facilitate the separation of the printing layer, a secondary release material layer (stabilization layer) to prevent the top hardener from penetrating the primary release material layer, top It can be achieved by providing a method for producing a transfer sheet composed of a cured coating layer, a print layer, and an adhesive layer, and a method for transferring the film.
도 1은 본 발명에 따른 탑 코팅된 고광택 열전사필름의 층상 구조를 나타내는 개략도이다.1 is a schematic view showing a layered structure of a top coated high gloss thermal transfer film according to the present invention.
*도면의 주요 부호의 설명* Explanation of the main signs in the drawings
1...PET필름층. 2...1차 이형층.1 ... PET film layer. 2 ... 1st release layer.
3...2차 이형층(안정층). 4...탑 경화 코팅층.3 ... 2nd release layer (stable layer). 4 ... top hardened coating layer.
5...인쇄층. 6...접착제층.5 ... print layer. 6. Adhesive layer.
상기 목적을 달성하기 위한 본 발명의 탑 코팅된 고광택 열전사필름의 제조방법은;Method for producing a top coated high gloss thermal transfer film of the present invention for achieving the above object;
a)코로나 처리가 되지않은 고광택 PET필름층,a) high gloss PET film layer without corona treatment,
b)아크릴 공중합체(acrylic copolymer), 합성 왁스, 톨루엔, 메틸 에틸 케톤(methyl ethyl ketone), 에틸 아세테이트(ethyl acetate)를 구성성분으로 하는 1차 이형재층,b) a primary release material layer composed of acrylic copolymer, synthetic wax, toluene, methyl ethyl ketone, ethyl acetate,
c)수식 아크릴 수지(modified acrylic resin), 부가제(additive), 메틸 에틸 케톤으로 구성된 2차 이형재층(안정층),c) a secondary release material layer (stable layer) consisting of modified acrylic resin, additive, methyl ethyl ketone,
d)폴리우레탄 수지(polyurethane resin), 수식 아크릴 수지, 실리카 분말(silica powder), 메틸 에틸 케톤으로된 이액형 구성성분을 경화제와 혼합하여 구성된 탑 경화코팅층,d) a top curing coating layer consisting of a two-component component consisting of polyurethane resin, modified acrylic resin, silica powder, methyl ethyl ketone, and a curing agent,
e)합성 수지, 합성 왁스, 안료(pigment), 톨루엔, 메틸 에틸 케톤, 에틸 아세테이트을 구성성분으로 하는 인쇄층,e) a print layer composed of synthetic resins, synthetic waxes, pigments, toluene, methyl ethyl ketone, ethyl acetate,
f)폴리프로필렌 공중합체(polypropylene copolymer), 합성 왁스, 톨루엔, 부가제를 구성성분으로 하는 접착제층을 순차로 도포하여 고광택 열 전사지를 제조함을 특징으로 한다.f) A high gloss thermal transfer paper is produced by sequentially applying an adhesive layer composed of polypropylene copolymer, synthetic wax, toluene, and additives.
본 발명의 다른 구성에 따르면, 상기 고광택 PET필름층은 바람직하기로는 두께 23~38㎛의 XG500 고광택 PET필름지(주식회사 세한 제품)를 사용할 수 있다.According to another configuration of the present invention, the high gloss PET film layer may preferably use XG500 high gloss PET film paper (manufactured by Sejong Co., Ltd.) having a thickness of 23 to 38 μm.
상기의 고광택 필름지을 사용함으로서, 본 발명에 따라 제조된 고광택 열 전사지가 피전사체에 전사되었을 때, 피전사체의 표면이 보다 우수한 광택을 나타내어 보다 고급스러운 미감을 준다.By using the high gloss film paper described above, when the high gloss thermal transfer paper produced according to the present invention is transferred to the transfer object, the surface of the transfer object exhibits better gloss and gives a more elegant aesthetic.
상기 탑 경화코팅층을 제조할 때 제품의 최종 표면의 높은 광택성을 부여하고, 내열성, 내광성, 내습성, 내스크래치성을 보다 강하게 하기 위해서는 폴리우레탄 수지, 수식 아크릴 수지 및 실리카 분말을 메틸 에틸 케톤에 서서히 투입하여 약 3분 정도 교반한 후 일시 중지하고 나서 다시 약1780RPM이상의 속도로 약 10-15분간 교반을 계속하여 제조함이 보다 바람직하다.Polyurethane resin, modified acrylic resin, and silica powder are added to methyl ethyl ketone in order to impart high glossiness of the final surface of the product when preparing the top curing coating layer, and to make heat resistance, light resistance, moisture resistance, and scratch resistance stronger. It is more preferable that the mixture is slowly added, stirred for about 3 minutes, then paused, followed by stirring for about 10-15 minutes at a rate of about 1780 RPM or more.
본 발명의 또 다른 구성은 상기의 제조방법으로 수득된 탑 코팅된 고광택 열전사 필름을 원하는 판제 위에 올려놓고 170-210℃로 가열된 고무롤로 전사하여 원하는 무늬가 전사된 제품을 얻음을 특징으로 한다.Another configuration of the present invention is characterized in that the top coated high gloss thermal transfer film obtained by the above production method is placed on a desired plate and transferred to a rubber roll heated to 170-210 ° C. to obtain a product having a desired pattern transferred thereto. .
본 발명의 일 구성인 상기 고광택 PET필름지는 전사지를 약 170-210℃의 열 고무 롤로 전사 할 때 필름이 열에 강하여 쉽게 녹지 않을 뿐 아니라, 쉽게 변형이 가지 않는 작용효과가 있다.The high-gloss PET film paper of one configuration of the present invention, when the transfer paper is transferred to a thermal rubber roll of about 170-210 ℃, the film is resistant to heat, not easily melt, there is an effect that does not easily deform.
또한, 1차 이형층을 형성시킴으로서, 전사 시 열과 압이 가해지면 필름층과인쇄층의 분리를 용이하게 하여 전사를 원활히 하게 할 수 있으며, 2차 이형층을 형성시켜 탑 경화코팅층의 성분이 1차 이형층으로 침투함을 방지하여 종래의 열전사필름의 전사시 필름층과 잉크층의 분리가 용이하지 않았던 단점을 해소하여 용이하게 단리되도록 한다.In addition, by forming the primary release layer, when heat and pressure are applied during the transfer, the separation of the film layer and the print layer can be facilitated to facilitate the transfer, and the secondary release layer is formed to form a component of the top hardened coating layer 1 By preventing penetration into the difference release layer to solve the disadvantage that the separation of the film layer and the ink layer during the transfer of the conventional thermal transfer film to be easily isolated.
한편, 탑 경화 코팅층은 전사된 인쇄층을 보호하여 유기용재나 마모 또는 스크래치에 잘 견딜 수 있게 한다.On the other hand, the top cured coating layer protects the transferred printing layer to be able to withstand organic materials or wear or scratch well.
인쇄층에는 다양한 무늬와 색상을 실현시킬 수 있으며, 접착제층은 압출물에 전사지의 접착을 보다 견고하고 용이하는 것으로, 상기 인쇄층 및 접착제층의 구성성분은 이 분야의 통상인에 의해 용이하게 선택될 수 있다.The printing layer can realize various patterns and colors, and the adhesive layer is more rigid and easy to adhere the transfer paper to the extrudate, and the components of the printing layer and the adhesive layer are easily selected by those skilled in the art. Can be.
특히, 접착제층은 동판 120호 목(目)으로 1번 접착하며, 두께는 20㎛정도로 함이 바람직하다.In particular, the adhesive layer is bonded once to the copper plate No. 120, the thickness is preferably about 20㎛.
이하 본 발명의 바람직한 실시형태를 도면을 참고로 보다 자세히 설명하지만, 본 발명이 여기에 한정되는 것은 아니다.Preferred embodiments of the present invention are described in more detail below with reference to the drawings, but the present invention is not limited thereto.
먼저 코로나 처리가 되지 않은 (주)새한의 XG500 23㎛~38㎛의 PET필름층(1)의 내면에 아크릴 공중합체 25%, 합성 왁스 5%, 톨루엔 35%, 메틸 에틸 케톤 30% 에틸 아세테이트 5%로 구성된 투명도가 높은 1차 이형층(2)을 동판 200목(目)으로 1차 도포한 후, 수식 아크릴 수지 30%, 부가제 2% 및 메틸 에틸 케톤 68%로된 안정층인 2차 이형층(3)을 동판 200목으로 순차로 도포한다. 여기에, 우수한 내용재성, 내스크래치성, 내마모성, 내약품성 및 내광성을 부여하기 위해 폴리우레탄 수지 20%, 수식 아크릴 수지 10%, 실리카 분말 2%, 메틸 에틸 케톤 68%로된 이액형 성분을 경화제와 혼합하여 수득된 조성물을 동판 150목으로 상기 2차 이형층(3)상에 도포하여 탑 경화코팅층(4)을 형성한다. 상기 탑 경화코팅층(4)에 다양한 무늬를 갖는 인쇄층(5)을 형성한 후, PVC에 접착력이 강한 아크릴 공중합체 30%, 톨루엔 35%, 에틸 아세테이트 5%, 메틸 에틸 케톤 30%로 구성된 접착제를 동판 120목으로 도포하여 열풍 120℃에서 분당 50m의 속도로 건조하여 접착제층(6)을 형성한다.First, 25% acrylic copolymer, 5% synthetic wax, 5% toluene, 35% methyl ethyl ketone, 30% ethyl acetate on the inner surface of PET film layer 1 of Saehan XG500 Co., Ltd. After applying the primary release layer (2) having a high transparency composed of% to the copper plate 200 first, the second layer is a stable layer composed of 30% modified acrylic resin, 2% additive, and 68% methyl ethyl ketone. The release layer 3 is sequentially applied to the copper plate 200 necks. In order to give excellent solvent resistance, scratch resistance, abrasion resistance, chemical resistance and light resistance, a two-component component composed of 20% polyurethane resin, 10% modified acrylic resin, 2% silica powder, and 68% methyl ethyl ketone was used as a curing agent. The composition obtained by mixing with is coated on the secondary release layer (3) with a copper plate 150 neck to form a top hardened coating layer (4). After forming the printed layer (5) having various patterns on the top curing coating layer (4), the adhesive consisting of 30% acrylic copolymer having strong adhesion to PVC, 35% toluene, 5% ethyl acetate, 30% methyl ethyl ketone Is coated on a copper plate 120 and dried at a rate of 50 m per minute at a hot air of 120 ° C to form an adhesive layer (6).
상기 공정에 따라 본 발명의 탑 코팅된 고광택 열전사 필름을 수득한다. 이렇게 수득된 탑 코팅된 고광택 열전사 필름을 플라스틱 판제, 목재 등의 원하는 피전사체 위에 올려놓고 170-210 가열된 고무롤로 전사하여 원하는 제품을 얻을 수 있다.According to the above process, the top coated high gloss thermal transfer film of the present invention is obtained. The top coated high gloss thermal transfer film thus obtained is placed on a desired transfer object such as plastic sheet, wood, etc., and transferred to a 170-210 heated rubber roll to obtain a desired product.
상기 실시형태에 따라 수득된 제품은, 종래의 표면이 거칠고 광택이 거의 없는 전사지에 비해 표면이 매끄럽고 광택이 우수하여 피전사된 제품의 표면에 미려한 미감을 부여할 수 있는 것이며, 따라서 본 발명의 열전사지는 하이그로시 장농, 씽크대, 사무용 가구 등에 사용되어 피전사 제품의 품격을 일층 고양시킨다. 또한, 상기 실시형태에 따라 수득된 본 발명의 탑 코팅된 고광택 열전사지는 탑 코팅층이 잉크층을 효과적으로 보호함으로써, 내마모성, 내약품성, 내용재성, 내광성 및 내스크래치성이 향상되어 다양한 특성을 요하는 건축 내장제에도 광범위하게 사용되어 제품의 수명을 길게한다.The product obtained according to the above embodiment has a smooth surface and excellent gloss compared to a transfer paper having a rough surface and almost no gloss, so that a beautiful aesthetic can be imparted to the surface of the product to be transferred, and thus the thermoelectric of the present invention. The limbs are used in high-gloss jangnon, sink, office furniture, etc. to further enhance the dignity of the company's products. In addition, the top coated high gloss thermal transfer paper of the present invention obtained in accordance with the above embodiment, the top coating layer effectively protects the ink layer, thereby improving abrasion resistance, chemical resistance, solvent resistance, light resistance and scratch resistance, requiring various properties. It is also widely used in building interiors to prolong the life of the product.
상기 구성에 따른 본 발명은, 전사된 표면이 아주 매끄러울 뿐 아니라 광택이 우수하여 피전사 제품의 심미감을 일층 고양하며, 또한 종래 전사된 표면이 약하여 각종 용재로 4-5회만 닦아도 인쇄된 무늬가 지워질 뿐 아니라, 조그마한 긁힘에도 쉽게 스크래치가 발생하는 종래의 일반 전사필름의 단점을 제거하여, 내마모성, 내약품성, 내용제성, 내광성 및 내스크래치성이 월등히 우수하며 내구성 또한 우수하여 경제성이 뛰어난 탑 코팅된 고광택 열전사 필름의 제조방법 및 이 필름의 전사방법을 제공하는 유용한 발명이다.According to the present invention, the transferred surface is not only very smooth, but also has excellent gloss, which further enhances the aesthetics of the transferred product, and the previously transferred surface is weak so that the printed pattern may be wiped only 4-5 times with various materials. It is not only erased but also eliminates the shortcomings of the conventional transfer film, which is easily scratched even on small scratches, and has excellent abrasion resistance, chemical resistance, solvent resistance, light resistance and scratch resistance, and excellent durability. It is a useful invention that provides a method for producing a high gloss thermal transfer film and a method for transferring the film.
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| KR1020020058235A KR100555323B1 (en) | 2002-09-25 | 2002-09-25 | Top coated lustrous transfer film and Manufacturing process thereof |
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| KR1020020058235A KR100555323B1 (en) | 2002-09-25 | 2002-09-25 | Top coated lustrous transfer film and Manufacturing process thereof |
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| KR100555323B1 KR100555323B1 (en) | 2006-03-03 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100683183B1 (en) * | 2004-12-28 | 2007-02-15 | 서울화학(주) | Top coated paper for MDF wrapping and MDF, and Manufacturing process thereof |
| KR100736660B1 (en) * | 2004-12-07 | 2007-07-09 | 이덕수 | Silver-nanometer ultraviolet transcription film and manufacturing process thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2655303B2 (en) * | 1993-07-23 | 1997-09-17 | キングプリンティング株式会社 | Heat transfer sheet manufacturing method |
| JP3504399B2 (en) * | 1995-09-21 | 2004-03-08 | 凸版印刷株式会社 | Transfer cosmetic material and method for producing the same |
| KR100282701B1 (en) * | 1996-12-03 | 2001-02-15 | 정종석 | Gravure transcripts used for nonabsorbable surfaces such as metal plates and transfer methods using them |
| KR100272202B1 (en) * | 1998-07-29 | 2000-12-01 | 정종석 | Heating transcription film and method copyig of direct on the mdf plane and the edge part |
| KR20010000216A (en) * | 2000-08-23 | 2001-01-05 | 정숙희 | Thermal transfer paper of partial solution for solid letter shape and method of manufacture |
| KR200211973Y1 (en) * | 2000-08-25 | 2001-02-01 | 황석화 | Transfer paper |
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2002
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100736660B1 (en) * | 2004-12-07 | 2007-07-09 | 이덕수 | Silver-nanometer ultraviolet transcription film and manufacturing process thereof |
| KR100683183B1 (en) * | 2004-12-28 | 2007-02-15 | 서울화학(주) | Top coated paper for MDF wrapping and MDF, and Manufacturing process thereof |
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