KR20020017714A - The metal plate printing method by thermal transcription - Google Patents

The metal plate printing method by thermal transcription Download PDF

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Publication number
KR20020017714A
KR20020017714A KR1020000051220A KR20000051220A KR20020017714A KR 20020017714 A KR20020017714 A KR 20020017714A KR 1020000051220 A KR1020000051220 A KR 1020000051220A KR 20000051220 A KR20000051220 A KR 20000051220A KR 20020017714 A KR20020017714 A KR 20020017714A
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South Korea
Prior art keywords
metal plate
coating solution
printing
print
printing method
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KR1020000051220A
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Korean (ko)
Inventor
황경선
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최봉호
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Priority to KR1020000051220A priority Critical patent/KR20020017714A/en
Publication of KR20020017714A publication Critical patent/KR20020017714A/en

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Classifications

    • 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
    • B41M5/262—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used recording or marking of inorganic surfaces or materials, e.g. glass, metal, or ceramics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M1/00—Inking and printing with a printer's forme
    • B41M1/26—Printing on other surfaces than ordinary paper
    • B41M1/28—Printing on other surfaces than ordinary paper on metals
    • 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
    • B41M5/34—Multicolour thermography
    • 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

Abstract

PURPOSE: Provided is a method for printing metallic board by thermal transfer which make it possible to print multicolored pattern, to produce print which is not peeled off, and to provide neat and tidy finishing effects. CONSTITUTION: The method comprises steps of (i) applying a coating solution which can absorb dye on a metallic surface, followed by drying using heat; (ii) attaching a print to the coating solution; and (iii) subjecting the metallic surface having the print attached on to the coating solution to a thermal treatment for a predetermined period of time. The coating solution is a mixture of acrylic resin, melamine resin and epoxy resin. The drying step of the coating solution is performed at 150-180 deg.C for about 15-20 minutes. The thermal treatment of the metallic surface is performed at 150-180 deg.C.

Description

열전사에 의한 금속판인쇄방법{The metal plate printing method by thermal transcription}The metal plate printing method by thermal transcription

본 발명은 열전사를 이용하여 금속판의 표면에 다색인쇄를 하는 방법에 관한 것이다.The present invention relates to a method of multicolor printing on the surface of a metal plate using thermal transfer.

일반적으로 금속판 표면에 다색 인쇄하는 방법으로는 옵셋트 인쇄, 실크 스크린인쇄, 알마이트인쇄 방법 등이 알려졌고, 이 방법들은 그 용도에 따라 선택사용되어 왔다.In general, as a method of multicolor printing on the surface of a metal plate, offset printing, silk screen printing, almite printing, and the like are known, and these methods have been selected and used according to their purpose.

이러한 종래의 인쇄방법은 다색도 인쇄를 할 때 인쇄시간을 장시간 소요하고 설비가 복잡하게 되는 문제점이 있었다.This conventional printing method has a problem in that it takes a long time to print and complicated facilities when performing multicolor printing.

즉, 전술한 종래의 방법으로 다색도인쇄를 하는 경우에는 다색도를 동시에 하지 않고 다색을 연속적으로 인쇄하였는바, 금속판은 종이와 달리 용제의 흡수가 전혀 없으므로 각색의 인쇄시마다 인쇄와 건조를 반복하여야 하였다.That is, in the case of multicolor printing by the above-described conventional method, the multicolor printing is continuously performed without multicoloring at the same time. Unlike the paper, since the metal plate has no absorption of solvent, printing and drying must be repeated for each printing. It was.

이러한 인쇄와 건조의 반복은 최종 인쇄 제품을 얻을 때까지 장시간을 소요할 뿐 아니라 복잡한 건조시설을 하여야하며 건조에 필요한 연료의 소모가 많게 되어 인쇄비가 고가로 되는 문제점이 있었다.Such a printing and drying repetition takes a long time until the final printed product is obtained, as well as a complicated drying facility, and there is a problem in that the printing cost becomes expensive due to the high consumption of fuel required for drying.

이에 본 발명은 종래의 인쇄방법과는 전혀 다른 방법의 기술로서 금속판의 표면에 코팅액을 입히고, 이 코팅액에 인쇄물을 열전사 방식으로 인쇄함으로써 비용 및 시간이 절감되고, 양질의 인쇄품질을 얻을 수 있는 금속판인쇄방법을 제공하는데 그 목적이 있다.Therefore, the present invention is a technique of a completely different method from the conventional printing method by coating the coating liquid on the surface of the metal plate, and by printing the printed matter on the coating liquid by thermal transfer method, it is possible to reduce the cost and time, and to obtain a high quality printing quality. Its purpose is to provide a metal plate printing method.

상기와 같은 목적을 달성하기 위하여 본 발명은 금속판의 표면에 염료를 흡수할 수 있는 코팅액을 입히고 열건조를 시키는 단계와, 이 코팅액에 인쇄하고자 하는 인쇄물을 부착한 후 열전사 프레스로 일정시간동안 열을 가하는 단계를 포함하여 진행되는 것을 특징으로 하는 금속판인쇄방법이 제공된다.In order to achieve the above object, the present invention is a step of applying a coating liquid that can absorb the dye on the surface of the metal plate and heat-drying, and after attaching the printed material to be printed on the coating liquid heat for a predetermined time by a thermal transfer press Provided is a metal plate printing method comprising the step of adding a.

이하 본 발명의 금속판 인쇄방법을 상세히 설명한다.Hereinafter, the metal plate printing method of the present invention will be described in detail.

보통 금속을 실생활에 활용하고 가공하여 사용하고자 할 경우에는 금속특유의 부식 및 산화 등을 방지하기 위하여 고밀도의 코팅혼합액을 사용하여 금속판의 표면에 접착하거나 도색을 하게 되는데, 본 발명에서는 상기 코팅혼합액으로 염료승화잉크 및 디지털필름의 염료를 흡수할 수 있는 코팅액을 제작사용하고 이 코팅액이 입혀진 금속판에 인쇄하고자 하는 인쇄물을 부착한 후 열전사 프레스로 일정시간동안 열을 가하여주는 방법에 의하여 금속판을 인쇄하는 것이다.In general, when the metal is to be used in real life and processed and used, it is adhered to or painted on the surface of the metal plate using a high-density coating mixture to prevent corrosion and oxidation of the metal. In the present invention, the coating mixture is used as the coating mixture. The metal plate is printed by manufacturing and using a coating solution capable of absorbing dye sublimation ink and digital film, attaching the printed material to the metal plate coated with the coating solution, and applying heat for a predetermined time using a thermal transfer press. will be.

이를 통상적으로 많이 사용하는 지포라이터에 적용하여 설명하면 다음과 같다.When applied to the commonly used zippo writers described as follows.

금속판으로 외형이 구비된 일반적인 종래의 지포라이터는 그 표면에 프린팅또는 스티커를 부착함으로써 장식의 효과를 내었으나 이는 지포라이터 특유의 강한 메탈 질감을 떨어뜨리고 오랜 시간 사용하면 스티커의 부착력이 약해지거나 프린팅이 벗겨져 지저분해 질 수 있으므로 미관상에도 별로 좋지 않은 것이었다.In general, the conventional zippo lighter provided with a metal plate has a decorative effect by printing or attaching a sticker on the surface thereof, but this decreases the strong metal texture peculiar to the zippo lighter, and the adhesive strength of the sticker is weakened or printed after long time use. It could be peeled off and messed up, so it wasn't very good.

그러나 본 발명에서는 지포라이터의 외형을 제작하기 위해 금속판을 프레스작업한 후 컷팅, 세척, 도금, 열건조, 냉각 등의 통상적인 공정을 진행한 후 금속판 표면에 코팅액을 입히고, 열건조를 시킨다.However, in the present invention, after pressing the metal plate in order to produce the appearance of the zippo lighter, the coating plate is coated on the surface of the metal plate and heat-dried after the usual processes such as cutting, washing, plating, heat drying, and cooling.

상기 코팅액으로는 아크릴 수지, 멜라민 수지, 에폭시수지의 혼합액이 사용되며, 상기 코팅액을 열건조시키는 온도는 바람직하게는 150~180℃이며, 약 15~20분 정도 건조시킨다.As the coating solution, a mixed solution of acrylic resin, melamine resin, and epoxy resin is used, and the temperature at which the coating solution is heat-dried is preferably 150 to 180 ° C. and dried for about 15 to 20 minutes.

이때 상기 코팅액의 도색과 열건조는 2회 연속적으로 하는 것이 바람직하며, 금속판에 코팅처리를 한 후 홀로그램(투톤인쇄)를 하여 조립한 후 이 조립된 제품의 겉표면에 재코팅과 재건조를 시키는 것이다.At this time, it is preferable to paint and heat-dry the coating solution twice in succession. After coating the metal plate and assembling it by hologram (two-tone printing), recoating and redrying the surface of the assembled product are performed. will be.

이와 같은 공정을 진행함으로서 제품의 외형을 만들게 되고, 제조가 끝난 제품 표면에 피복되어있는 코팅액에다 디지털프린트나 염료승화잉크를 통한 사진이나 인쇄물을 부착하고, 열전사 프레스 위에 올려놓고 150~180℃의 열을 가하면 상기 코팅액이 염료를 흡수하여 금속판에 다색의 인쇄를 완성할 수 있는 것이다.Through this process, the appearance of the product is made, and the photographic or printed material through digital print or dye sublimation ink is attached to the coating liquid coated on the surface of the finished product, and it is placed on a thermal transfer press and placed at 150 ~ 180 ° C. When the coating solution is applied to the heat absorbs the dye to complete the multi-color printing on the metal plate.

이와 같은 본 발명은 금속표면 예를들어, 스테이레스 평판 및 강판, 알루미늄 평판 및 강판, 기타 원형 및 평면 비철금속판 전반에 걸쳐 할 수 있으며 상술한 재질로 이루어진 모든 제품에 적용이 가능하여 현재 동판부식 및 실크스크린 인쇄 등의 대체할 수 있다.The present invention can be applied to metal surfaces, for example, stainless steel plate and steel plate, aluminum plate and steel plate, and other circular and flat nonferrous metal plates, and can be applied to all products made of the above-described materials. It can be replaced with silkscreen printing.

또한, 이와 같은 인쇄방법은 금속판 뿐 아니라 200℃ 정도의 열에 견딜 수 있는 제품 예를 들어 머그잔 , 유리 평판, 스모그 유리제품의 표면에도 인쇄할 수 있어 그 사용범위가 상당히 넓다고 할 수 있겠다.In addition, such a printing method can be printed on the surface of the product, such as mugs, glass plates, smog glass products that can withstand heat of about 200 ℃ as well as the metal plate can be said that the use range is quite wide.

또한, 본 고안에서 제시한 금속판 인쇄방법에 의해 인쇄된 면은 인쇄된 내용이 벗겨지지 않으며 오랜 시간이 지나도 변색되지 않을 뿐 아니라 금속판의 질감을 그대로 나타낼 수 있도록 금속판 위에 얇고 투명하게 인쇄되므로 금속으로 된 제품의 질감의 손상없이 미감을 상승시킬 수 있는 것이다.In addition, the surface printed by the metal plate printing method proposed in the present invention does not peel off the printed content, does not discolor over time, and is thin and transparent on the metal plate so that the texture of the metal plate can be displayed as it is. It can increase the aesthetics without damaging the texture of the product.

또한, 어떤 디자인의 인쇄물이든 전사가 가능하므로 소비자가 원하는 사진, 예를 들어 연애인의 사진이나 본인의 사진, 풍경 등 원하는 인쇄물을 직접 금속재의 제품에 인쇄할 수 있게 되어 상품 가치성이 매우 높다 할 수 있겠다.In addition, any print of any design can be transferred, so consumers can print the desired prints such as photographs of lovers, photos of themselves, landscapes, etc. directly on metal products. .

이상과 같은 본 발명은 지포라이터나 버클과 같은 상품에 직접 열전사로 인쇄를 함으로써 인쇄가 벗겨질 염려없이 항상 동일한 외관을 제시하므로 깔끔한 미감적 효과가 있다.As described above, the present invention has a neat aesthetic effect because the present invention always presents the same appearance without fear of peeling the print by directly printing on a product such as a zippo lighter or a buckle.

또한, 종래의 기술에 의한 부식 및 동판 인쇄비의 약 1/3의 비용이 소모되고, 실크인쇄의 1/2의 비용이 소모되어 제작비가 크게 절감되므로 상품으로서의 가격경쟁력이 우수한 효과가 있다.In addition, since the cost of corrosion and copper plate printing costs according to the prior art is consumed, and the cost of half of silk printing is consumed, the production cost is greatly reduced, and thus the price competitiveness as a product is excellent.

Claims (2)

금속판의 표면에 염료를 흡수할 수 있는 코팅액을 입히고 열건조를 시키는 단계와, 이 코팅액에 인쇄하고자 하는 인쇄물을 부착한 후 열전사 프레스로 일정시간동안 열을 가하는 단계를 포함하여 진행되는 것을 특징으로 하는 금속판인쇄방법.Applying a coating solution capable of absorbing dye to the surface of the metal plate and performing heat drying; and attaching the printed material to be printed on the coating solution and applying heat for a predetermined time using a thermal transfer press. Metal plate printing method. 제1항에 있어서, 상기 코팅액은 아크릴 수지, 멜라민 수지, 에폭시 수지의 혼합액으로 됨을 특징으로 하는 금속판인쇄방법.The method of claim 1, wherein the coating solution is a metal plate printing method, characterized in that the mixture of acrylic resin, melamine resin, epoxy resin.
KR1020000051220A 2000-08-31 2000-08-31 The metal plate printing method by thermal transcription KR20020017714A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030073017A (en) * 2002-03-08 2003-09-19 이병덕 Prominence and intaglio expression methos of pressing process
KR100767993B1 (en) * 2006-11-13 2007-10-18 조정철 The printed method of transfer ink in aluminum object matter

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58205567A (en) * 1982-05-24 1983-11-30 Toyo Ink Mfg Co Ltd Pattern forming method
WO1985001018A2 (en) * 1983-09-02 1985-03-14 Metal Box Public Limited Company Decorating containers
JPH08156392A (en) * 1994-12-09 1996-06-18 Takeuchi Press Ind Co Ltd Production of transfer printed metal container
KR960033781A (en) * 1995-03-28 1996-10-22 Methods of thermal transfer printing on metal surfaces and products manufactured therefrom
KR100291832B1 (en) * 1999-04-16 2001-06-01 김성범 transcription method for the surface of metal plate printed color drawing
KR100259503B1 (en) * 1997-12-31 2001-09-22 이종수 Method for manufacturing a printed steel sheet using a computer
KR20020013692A (en) * 2000-03-25 2002-02-21 이철우 The method for manufacturing gravure transcription coating grater

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58205567A (en) * 1982-05-24 1983-11-30 Toyo Ink Mfg Co Ltd Pattern forming method
WO1985001018A2 (en) * 1983-09-02 1985-03-14 Metal Box Public Limited Company Decorating containers
JPH08156392A (en) * 1994-12-09 1996-06-18 Takeuchi Press Ind Co Ltd Production of transfer printed metal container
KR960033781A (en) * 1995-03-28 1996-10-22 Methods of thermal transfer printing on metal surfaces and products manufactured therefrom
KR100259503B1 (en) * 1997-12-31 2001-09-22 이종수 Method for manufacturing a printed steel sheet using a computer
KR100291832B1 (en) * 1999-04-16 2001-06-01 김성범 transcription method for the surface of metal plate printed color drawing
KR20020013692A (en) * 2000-03-25 2002-02-21 이철우 The method for manufacturing gravure transcription coating grater

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030073017A (en) * 2002-03-08 2003-09-19 이병덕 Prominence and intaglio expression methos of pressing process
KR100767993B1 (en) * 2006-11-13 2007-10-18 조정철 The printed method of transfer ink in aluminum object matter

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