KR100901708B1 - Printed matter using oil-based ink composition - Google Patents

Printed matter using oil-based ink composition Download PDF

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KR100901708B1
KR100901708B1 KR1020090018368A KR20090018368A KR100901708B1 KR 100901708 B1 KR100901708 B1 KR 100901708B1 KR 1020090018368 A KR1020090018368 A KR 1020090018368A KR 20090018368 A KR20090018368 A KR 20090018368A KR 100901708 B1 KR100901708 B1 KR 100901708B1
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printing
pigment
oil
paper
ink composition
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KR1020090018368A
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Korean (ko)
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권순모
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태경전산폼(주)
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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
    • B41M5/50—Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording
    • B41M5/52—Macromolecular coatings
    • B41M5/5218—Macromolecular coatings characterised by inorganic additives, e.g. pigments, clays
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
    • B41M3/06—Veined printings; Fluorescent printings; Stereoscopic images; Imitated patterns, e.g. tissues, textiles
    • 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
    • B41M5/50—Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording
    • B41M5/52—Macromolecular coatings
    • B41M5/5254—Macromolecular coatings characterised by the use of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. vinyl polymers
    • 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
    • B41M5/50—Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording
    • B41M5/52—Macromolecular coatings
    • B41M5/5263—Macromolecular coatings characterised by the use of polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/02—Material of vegetable origin

Abstract

A printing material using an oil-base ink composition is provided to offer clear color tone through an off-set printing method by using printing paper in which a broad-leaved tree and a needle-leaf tree are mixed to a mass rate of 1:1. A printing material using an oil-base ink composition comprises a motif layer(20) in which a pattern is printed on one side or the both sides of printing paper(10) by using ink and a motif protective layer coated by using an acrylic resin solution or a paraffin solution. The printing ink is made by using a composition consisting of calcium carbonate, organic pigment, Rosin modified phenolic resin, mineral oil, soy bean oil, a Naphthenic solvent, barnish including butylated hydroxytoluene, and an aliphatic hydrocarbon type solvent under constant temperature and a pressure condition.

Description

유성잉크조성물을 이용한 인쇄물{PRINTED MATTER USING OIL-BASED INK COMPOSITION}Printed material using oil-based ink composition {PRINTED MATTER USING OIL-BASED INK COMPOSITION}

본 발명은 오프셋 인쇄 방식이 적용되는 인쇄물로서, 아조 레이크, 축합 아조 안료, 킬레이트 아조 안료, 프탈로시아닌 안료, 안트라퀴논 안료, 염료 레이크, 니트로 안료, 니트로소 안료, 이소인돌리논, 퀴나크리돈 안료 중 선택되는 어느 1종 또는 2종 이상의 유기계 안료를 사용하는 유성잉크조성물을 이용한 인쇄물에 관한 것이다.The present invention is a printed matter to which the offset printing method is applied, among azo lake, condensed azo pigment, chelate azo pigment, phthalocyanine pigment, anthraquinone pigment, dye lake, nitro pigment, nitroso pigment, isoindolinone, quinacridone pigment It relates to a printed matter using an oil-based ink composition using any one or two or more organic pigments selected.

일반적으로 오프셋 인쇄는 물과 기름의 반발원리를 이용한 인쇄기법으로서 볼록판, 오목판, 요판 인쇄와 달리 평판에서 인쇄가 이루어진다. 오프셋 인쇄기는 기본적으로 판동, 고무동, 압동으로 구성되어 물과 잉크가 판동으로 전이되어 화상이 형성되고, 그 형성된 화상이 고무동으로 전이되어 압동과 고무동 사이를 지나는 피인쇄체에 인쇄가 이루지는 방식이다. 상기 피인쇄체로는 종이, 필름 등 다양한 재질이 사용될 수 있으며, 선택된 재질의 피인쇄체에 다양한 컬러 인쇄가 가능하여 가장 널리 사용되는 인쇄방법에 해당하여, 현재 국내 출판 인쇄물을 포함한 모든 종이를 피인쇄체로 사용하고 있는 인쇄물의 70% 이상을 차지하는 중요한 인쇄방법이다.In general, offset printing is a printing technique using a repulsion principle of water and oil. Unlike offset, concave, and intaglio printing, printing is performed on a flat plate. The offset press is basically composed of a plate, rubber, and a press, so that water and ink are transferred to the plate to form an image, and the formed image is transferred to a rubber to print on a printed object that passes between the press and the rubber. That's the way. As the printed material, various materials such as paper and film may be used, and various color printing may be performed on the printed material of the selected material, which corresponds to the printing method most widely used. It is an important printing method that takes up more than 70% of the prints in use.

그러나, 이와 같이 널리 사용되는 평판 오프셋 인쇄(lithographic offset printing)에서는 묻힘(fountain) 롤러와 미터링 블레이드(metering blade) 사이에 잉크가 누출되는 현상이 일어나지 않도록 하기 위해 고점도 잉크를 사용해야 하며, However, such widely used lithographic offset printing requires the use of high viscosity ink to prevent the ink from leaking between the fouling roller and the metering blade.

평판인쇄는 잉크와 축인물의 상호작용에 의해 유화현상이 발생하게 되고, 이와 같은 유화현상은 그 도가 지나치게 되는 경우에는 잉크의 전이불량, 스커밍(scumming), 틴팅(tinting), 건조불량 등 다양한 문제가 발생되므로, 평판인쇄에서의 잉크의 유화율은 매우 중요한 요소 중의 하나라고 할 수 있다.In the case of flat printing, emulsification is generated by the interaction between the ink and the shaft, and when the degree is excessive, the emulsification, ink scum, tinting, drying, etc. Since a problem arises, the emulsification rate of the ink in flat printing is one of the very important factors.

또한, 평판 오프셋 인쇄에서의 인쇄잉크는 매우 다양한 전단 속도나 전단 응력(shear stress) 범위 안에서 유변학적 성질들이 적절하게 유지되어야 하기 때문에 인쇄 공정에 사용되는 인쇄용잉크의 인쇄적성을 조절하기 위해 잉크의 유변학적 특징이 정확히 파악되어야 한다.In addition, the printing ink in flat offset printing requires that the rheological properties be properly maintained within a wide range of shear rates or shear stresses, so that the rheology of the ink to control the printability of the printing ink used in the printing process. Features must be accurately identified.

이와 같이 평판 오프셋 인쇄에 있어서, 사용되는 인쇄용 잉크의 특성에 따라 인쇄품질이 매우 상이해짐에도 불구하고, 종래 연구되고 시판되는 인쇄용 잉크의 경우에는 대부분 일반적으로 사용될 수 있는 경우가 대부분이어서 종이인쇄에 적합한 인쇄용 잉크의 연구가 부족한 것이 사실이었다.As described above, in flat plate offset printing, although the printing quality is very different depending on the characteristics of the printing ink used, most of the printing inks conventionally studied and commercially available can be generally used, which is suitable for paper printing. It was true that there was a lack of research on printing inks.

이에 본 발명자는 평판 오프셋 인쇄를 이용한 인쇄물에 적용하기에 적합한 인쇄용잉크를 연구하기에 이르렀다.Accordingly, the inventors have studied a printing ink suitable for application to a printed matter using flat offset printing.

상기의 문제를 해결하고자, 본 발명은 평판 오프셋 인쇄 방식을 이용한 고품질의 인쇄가 가능하도록 최적화된 인쇄용 잉크와, 상기 인쇄용 잉크와의 상호작용에 의해 인쇄품질을 높일 수 있도록 하는 인쇄종이를 통해 선명한 인쇄가 가능하도록 하는 유성잉크조성물을 이용한 인쇄물을 제공하는 것을 발명의 목적으로 한다.In order to solve the above problem, the present invention is a printing ink optimized to enable high-quality printing by using a flat offset printing method, and a clear printing through the printing paper to improve the print quality by the interaction with the printing ink It is an object of the invention to provide a printed matter using the oil-based ink composition to enable.

상기 목적을 달성하기 위해, 본 발명은 인쇄용지와,In order to achieve the above object, the present invention provides a printing paper,

상기 인쇄용지의 일면 또는 양면에 인쇄용잉크를 이용하여 무늬가 새겨지는 문양층과,A pattern layer in which a pattern is engraved using a printing ink on one or both sides of the printing paper,

상기 문양층의 형성된 면의 상부로 아크릴수지 용액 또는 파라핀 용액을 이용하여 코팅되는 문양보호층으로 이루어진 것으로,To the upper surface of the patterned layer formed of a pattern protective layer coated using an acrylic resin solution or a paraffin solution,

상기 인쇄용잉크는 아조 레이크, 축합 아조 안료, 킬레이트 아조 안료, 프탈로시아닌 안료, 안트라퀴논 안료, 염료 레이크, 니트로 안료, 니트로소 안료, 이소인돌리논, 퀴나크리돈 안료 중 선택되는 어느 1종 또는 2종 이상의 유기계 안료(A) 7 ~ 20wt%와,The printing ink is any one or two selected from azo lakes, condensed azo pigments, chelate azo pigments, phthalocyanine pigments, anthraquinone pigments, dye lakes, nitro pigments, nitroso pigments, isoindolinone, and quinacridone pigments. 7-20 wt% of the above organic pigment (A),

물에 대한 용해도가 20℃에서 물 100mg당 25mg인 탄산칼슘(CaCO3)(B) 10 ~ 30wt%와,10-30 wt% of calcium carbonate (CaCO 3 ) (B) having a solubility in water of 25 mg per 100 mg of water at 20 ° C.,

로진변성페놀수지(Rosin modified phenolic resin)(c1) 30 ~ 40wt%, 미네랄오일(Mineral oil)(c2) 25 ~ 35wt%, 콩기름(Soy bean oil)(c3) 10 ~ 20wt%, 나프테닉 솔벤트(Naphthenic solvent)(c4) 10 ~ 25wt%, 산화방지제의 부틸히드록시톨루엔(butylated hydroxytoluene; BHT)(c5) 3 ~ 10wt%의 혼합으로 조성된 바니쉬(C) 40 ~ 70wt%와,Rosin modified phenolic resin (c1) 30 to 40 wt%, mineral oil (c2) 25 to 35 wt%, soy bean oil (c3) 10 to 20 wt%, naphthenic solvent ( 40 to 70 wt% of varnish (C) composed of a mixture of Naphthenic solvent) (c4) 10 to 25 wt% and an antioxidant butylated hydroxytoluene (BHT) (c5) 3 to 10 wt%,

2-메틸헵탄, 헵탄, 옥탄 중 선택되는 어느 1종 또는 2종 이상의 지방족 탄화수소형 용제(D) 9 ~ 20wt%의 혼합으로 조성된 조성물을 65 ~ 76℃의 온도 및 4bar의 압력조건에서 비드밀(bead mill)을 이용하여 제조되는 유성잉크조성물을 이용한 인쇄물을 주요 기술적 구성으로 한다.Bead mill at a temperature of 65-76 ° C. and a pressure of 4 bar of a composition composed of a mixture of any one or two or more aliphatic hydrocarbon type solvents (D) selected from 2-methylheptane, heptane and octane (D) 9-20 wt%. The main technical configuration is a printed matter using an oil-based ink composition manufactured using a bead mill.

그리고, 상기 인쇄용지는 신문용지, 중질지, 오프셋용지, 백상지, 미색백상지, 무늬지, 색지, 지도용지, 감광지, 박리원지, 벽지원지, 도화지, 켄트지, 증권용지, 컵원지, 전산용지, 복사용지, 감열·감압지, 청사진지, 편면아트지, 양면아트지, 특아트지,매트지, 특매트지, 상질코트지, 중질코트지, 라벨지, 명함용지, 카드용지, 앨범용지, 교과서용지, 우표용지, 복권용지, 전사용지, 코팅벽지, 담배포갑지, 코팅쇼핑백용지 중 선택되는 어느 1종 또는 2종 이상인 것임을 특징으로 한다.The printing paper is newspaper paper, heavy paper, offset paper, white paper, off-white paper, pattern paper, colored paper, map paper, photosensitive paper, peeling paper, wallpaper paper, drawing paper, kent paper, stock paper, cup paper, computerized paper, copy paper. , Thermal and pressure-sensitive paper, blueprint paper, one-sided art paper, double-sided art paper, special art paper, mat paper, special mat paper, good-quality coated paper, heavy coated paper, label paper, business card paper, card paper, album paper, textbook paper, stamp paper, lottery It is characterized in that any one or two or more selected from paper, transfer paper, coated wallpaper, cigarette wrapping paper, coated shopping bag paper.

상기 인쇄용잉크의 유기계 안료는 아조 레이크, 축합 아조 안료, 킬레이트 아조 안료, 프탈로시아닌 안료, 안트라퀴논 안료, 염료 레이크, 니트로 안료, 니트로소 안료, 이소인돌리논, 퀴나크리돈 안료 중 선택되는 어느 1종 또는 2종 이상의 혼합으로 조성되는 것으로서, 전체 잉크조성물에 대해 7 ~ 20wt%로 사용된다. 그 사용량이 7wt% 미만인 경우에는 인쇄물에 새겨지는 무늬의 선명도가 떨어질 수 있고, 20wt%를 초과하게 되는 경우에는 잉크조성물 내에서의 분산이 잘 이루어지지 않는 문제가 발생할 수 있으므로, 상기 유기계 안료는 전체 잉크조성물에 대해 7 ~ 20wt%의 범위 내에서 사용하는 것이 바람직하다.The organic pigment of the printing ink is any one selected from azo lake, condensed azo pigment, chelate azo pigment, phthalocyanine pigment, anthraquinone pigment, dye lake, nitro pigment, nitroso pigment, isoindolinone, quinacridone pigment. Alternatively, the composition is composed of two or more kinds, and is used in an amount of 7 to 20 wt% based on the total ink composition. If the amount is less than 7wt%, the sharpness of the pattern engraved on the printed matter may be lowered. If the amount is more than 20wt%, the dispersion may not be easily performed in the ink composition. It is preferable to use it within the range of 7-20 wt% with respect to the ink composition.

상기 탄산칼슘은 인쇄잉크의 유동성, 착색력, 불투명성, 광택도 등을 개선하기 위해 사용되는 것으로, 백색안료로써 값이 싸고, 잉크의 품질을 저하시키지 않으며 잉크의 제조비용을 나추어 준다.The calcium carbonate is used to improve the fluidity, coloring power, opacity, glossiness, and the like of the printing ink, and is inexpensive as a white pigment, and does not lower the quality of the ink and reduces the manufacturing cost of the ink.

본 발명에서는 백색도가 높은 고경도의 결정질 석회석을 분쇄한 후 입자들을 분급하여 제조하며 통상 CaCO3가 96~98%의 고순도 원석을 사용하여 350mesh 이하의 미세한 분말형태의 중질 탄산칼슘을 사용하는 것으로, 물에 대한 용해도가 20℃에서 물 100mg당 25mg인 것이다. 상기 탄산칼슘은 전체 잉크조성물에 대해 10 ~ 30wt%로 사용된다. 그 사용량이 10wt% 미만인 경우에는 유동성, 착색력, 불투명성, 광택도의 개선효과가 떨어지고, 30wt%를 초과하게 되는 경우에는 잉크조성물 내에서의 분산성에 문제가 있을 수 있으므로, 상기 탄산칼슘은 전체 잉크조성물에 대해 10 ~ 30wt%의 범위 내에서 사용하는 것이 바람직하다.In the present invention, by pulverizing high-hardness crystalline limestone with high whiteness, it is prepared by classifying the particles, and using a calcium carbonate in the form of fine powder in the form of fine powder of 350mesh or less using a high-purity raw material of CaCO 3 96-98%, Solubility in water is 25 mg per 100 mg of water at 20 ° C. The calcium carbonate is used in 10 ~ 30wt% of the total ink composition. If the amount is less than 10wt%, the improvement of fluidity, coloring power, opacity, glossiness is inferior, and if it exceeds 30wt%, there may be a problem in dispersibility in the ink composition. It is preferable to use within the range of 10 to 30wt%.

상기 바니쉬(Varnish)는 잉크의 제조에 사용되어 광택이 있는 질긴 피막을 형성하고 뛰어난 내마찰성, 내약품성을 갖는 것으로, 전체 잉크조성물에 대해 40 ~ 70wt%로 사용된다. 상기 바니쉬의 사용량이 40wt% 미만인 경우에는 피막의 형성과 내마찰성, 내약품성 등의 특성의 발현이 미미할 수 있고, 70wt%를 초과하게 되는 경우에는 다른 성분과의 균일한 배합이 이루어지지 않을 수 있으므로, 상기 바니쉬는 전체 잉크조성물에 대해 40 ~ 70wt%의 범위 내에서 사용하는 것이 바람직하다.The varnish is used in the manufacture of ink to form a glossy tough coat and has excellent friction resistance and chemical resistance, and is used at 40 to 70 wt% with respect to the entire ink composition. When the amount of the varnish is less than 40wt%, the formation of the film and the expression of properties such as friction resistance and chemical resistance may be insignificant, and when the amount of the varnish exceeds 70wt%, it may not be uniformly mixed with other components. The varnish is preferably used in the range of 40 to 70wt% with respect to the total ink composition.

상기 바니쉬는 로진변성페놀수지(Rosin modified phenolic resin)(c1) 30 ~ 40wt%, 미네랄오일(Mineral oil)(c2) 25 ~ 35wt%, 콩기름(Soy bean oil)(c3) 10 ~ 20wt%, 나프테닉 솔벤트(Naphthenic solvent)(c4) 10 ~ 25wt%, 산화방지제의 부틸히드록시톨루엔(butylated hydroxytoluene; BHT)(c5) 3 ~ 10wt%의 혼합으로 조성된 것을 사용한다.The varnish is rosin modified phenolic resin (c1) 30 ~ 40wt%, mineral oil (c2) 25 ~ 35wt%, Soy bean oil (c3) 10 ~ 20wt%, naph 10-25 wt% of Naphthenic solvent (c4) and 3-10 wt% of butylated hydroxytoluene (BHT) (c5) of antioxidants are used.

상기 지방족 탄화수소형 용제는 전체 잉크조성물에 대해 9 ~ 20wt%로 사용되며, 2-메틸헵탄, 헵탄, 옥탄 중 선택되는 어느 1종 또는 2종 이상을 사용한다.The aliphatic hydrocarbon solvent is used in an amount of 9 to 20 wt% based on the total ink composition, and any one or two or more selected from 2-methylheptane, heptane, and octane are used.

본 발명의 인쇄용 잉크의 제조는 상기의 유기계 안료와, 탄산칼슘(CaCO3)과, 바니쉬 및 지방족 탄화수소형 용제를 65 ~ 76℃의 온도 및 4bar의 압력조건에서 직 경이 0.65mm인 비드밀(bead mill)을 이용하여 원주 속도 9 m/s로 1 시간 동안 분산시켜 제조한다.The printing ink of the present invention is a bead mill having a diameter of 0.65 mm in the organic pigment, calcium carbonate (CaCO 3 ), varnish and aliphatic hydrocarbon type solvent at a temperature of 65 ~ 76 ℃ and pressure of 4 bar. mill) to disperse for 1 hour at a circumferential speed of 9 m / s.

상기 온도가 65℃ 미만인 경우에는 분산이 잘 이루어지지 않을 수 있고, 76℃를 초과하게 되는 경우에는 필요 이상의 온도를 유지하는 것이므로 무의미하므로, 상기 온도는 65 ~ 76℃의 범위 내에서 이루어지는 것이 바람직하다.If the temperature is less than 65 ℃ may not be well dispersed, if it exceeds 76 ℃ because it is meaningless to maintain more than necessary temperature, the temperature is preferably made within the range of 65 ~ 76 ℃ .

또한, 상기 압력조건은 4bar의 조건 이외에서는 분산이 잘 이루어지지 않는 문제가 있으므로, 상기 압력조건은 4bar를 유지하는 것이 바람직하다.In addition, the pressure condition has a problem that the dispersion is not well made other than the condition of 4bar, it is preferable to maintain the pressure condition 4bar.

오프셋 인쇄 방식에서 인쇄품질에 영향을 미칠 수 있는 가장 큰 요인으로는 잉크와 종이이며, 특히 사용되는 잉크와 종이의 상호작용에 의해 인쇄품질이 결정되게 된다.In the offset printing method, the biggest factor that can affect the print quality is ink and paper, and in particular, the print quality is determined by the interaction between ink and paper used.

본 발명에서는 소나무, 낙엽송, 삼나무, 전나무, 노송나무 중 선택되는 어느 1종 이상의 활엽수와 유카리, 자작나무, 너도밤나무, 단풍나무, 느릅나무, 밤나무 중 선택되는 어느 1종 이상의 침엽수가 1:1 중량비로 혼합된 인쇄용지를 사용하며, 이와 같이 활엽수와 침엽수가 1:1중량비율로 혼합되어 사용되는 경우에는 동 비율로 혼합되는 경우에 비해 평활도와 불투명도가 좋으며, 밀도가 낮아 기공을 형성함으로써 인쇄용잉크와의 상호작용에 의한 높은 품질의 인쇄물을 얻을 수 있다.In the present invention, any one or more hardwoods selected from pine, larch, cedar, fir, cypress, and any one or more conifers selected from yukari, birch, beech, maple, elm, and chestnut 1: 1 weight ratio In this case, the mixed paper and conifers are mixed in a 1: 1 weight ratio, so that the smoothness and opacity are better than those mixed in the same ratio, and the density is low to form pores. It is possible to obtain high quality printed matter by interaction with.

이와 같은 유성잉크조성물을 이용한 인쇄물은 그 적용분야가 다양하며 구체적인 예로는 약봉투, 카달로그, 교과서, 잡지 등에 적용할 수 있다.The printed matter using the oily ink composition as described above has various fields of application, and specific examples may be applied to medicine bags, catalogs, textbooks, magazines, and the like.

이상에서 살펴본 바와 같이, 본 발명에 따른 유성잉크조성물은 활엽수와 침엽수가 1:1 중량비율로 혼합되어 있는 인쇄용지와의 상호작용에 의해 오프셋 인쇄 방식을 통해 종이 인쇄시 선명하고 색상도가 좋은 고품질의 인쇄물을 얻을 수 있으며, 이와 같은 인쇄물을 이용하여 약봉투 등에 적용함으로써 광고 및 포장 기능재로서의 기능을 한층 더 높일 수 있다.As described above, the oil-based ink composition according to the present invention has a high quality and vivid color when printing the paper through the offset printing method by the interaction with the printing paper mixed with the hardwood and conifers in a 1: 1 weight ratio It is possible to obtain a printed matter of, and by using such a printed matter applied to a medicine bag or the like, the function as an advertisement and packaging function material can be further enhanced.

이하, 상기의 기술적 구성에 대한 구체적인 내용을 실시 예를 통해 살펴보고자 한다.Hereinafter, a detailed description of the technical configuration will be described through embodiments.

실시 예 1: 바니쉬 조성Example 1: Varnish Composition

로진변성페놀수지(Rosin modified phenolic resin) 35g, 미네랄오일(Mineral oil) 30g, 콩기름(Soy bean oil) 15g, 나프테닉 솔벤트(Naphthenic solvent) 15g, 산화방지제의 부틸히드록시톨루엔(butylated hydroxytoluene; BHT) 5g의 혼합비율로 바니쉬를 조성한다.Rosin modified phenolic resin 35g, mineral oil 30g, soy bean oil 15g, naphthenic solvent 15g, antioxidant butylated hydroxytoluene (BHT) A varnish is formed at a mixing ratio of 5 g.

실시 예 2: 인쇄용 잉크의 제조Example 2: Preparation of Printing Ink

본 발명의 인쇄용잉크의 제조는 안트라퀴논 안료 50g, 퀴나크리돈 안료 50g 으로 동비율로 혼합한 유기계 안료(A) 20g과, 탄산칼슘(CaCO3)(B) 10g과, 실시 예 1에서 조성된 바니쉬(C) 50g과, 헵탄의 지방족 탄화수소형 용제(D) 20g을 혼합하고, 이와 같이 혼합된 혼합물을 70℃의 온도와, 4bar의 압력조건에서 직경이 0.65mm인 비드밀(bead mill)을 이용하여 원주 속도 9 m/s로 1 시간 동안 분산시켜 인쇄용 잉크를 제조한다.The printing ink of the present invention was prepared by mixing 50 g of anthraquinone pigment and 50 g of quinacridone pigment in an equal ratio of 20 g of organic pigment (A), 10 g of calcium carbonate (CaCO 3 ) (B), and 50 g of varnish (C) and 20 g of an aliphatic hydrocarbon solvent (D) of heptane were mixed, and the mixed mixture was subjected to a bead mill having a diameter of 0.65 mm at a temperature of 70 ° C. and a pressure of 4 bar. Using a dispersion at a circumferential speed of 9 m / s for 1 hour to prepare a printing ink.

실시 예 3: 유성잉크조성물을 이용한 인쇄물Example 3: Printed Materials Using Oily Ink Composition

도 1에 도시된 바와 같이, 본 발명에 따른 유성잉크조성물을 이용한 인쇄물은 인쇄용지(10)와, 상기 인쇄용지(10)의 양면 중 선택되는 어느 일면에 상기 실시 예 2에서 제조된 인쇄용 잉크를 이용하여 무늬가 새겨지는 문양층(20)이 형성되고, 그 문양층(20) 위로 다시 기 형성된 무늬를 보호하기 위해 아크릴 수지를 이용한 코팅처리에 의해 문양보호층(30)이 형성됨으로써 매우 선명한 무늬를 갖는 인쇄물의 제작이 가능하며, 이와 같은 인쇄물을 이용하여 약봉투의 제작이 가능하다.As shown in Figure 1, the printed matter using the oil-based ink composition according to the present invention is a printing paper 10 and the printing ink prepared in Example 2 on any one surface selected from both sides of the printing paper 10 The pattern layer 20 is engraved by using a pattern, and the pattern protection layer 30 is formed by coating treatment using an acrylic resin to protect the pattern formed on the pattern layer 20 again. Production of printed matter is possible, and the production of a medicine bag using such a printed material is possible.

도 1은 본 발명의 유성잉크조성물을 이용하여 제조된 인쇄물의 측단면도.1 is a side cross-sectional view of a print produced using the oil-based ink composition of the present invention.

* 도면의 주요 부분에 대한 부호 설명 *Explanation of symbols on the main parts of the drawings

1 : 인쇄물1: printed matter

10: 인쇄용지10: printing paper

20: 문양층20: Glyph Layer

30: 코팅층30: coating layer

Claims (3)

인쇄용지(10)와,Printing paper (10), 상기 인쇄용지(10)의 일면 또는 양면에, 아조 레이크, 축합 아조 안료, 킬레이트 아조 안료, 프탈로시아닌 안료, 안트라퀴논 안료, 염료 레이크, 니트로 안료, 니트로소 안료, 이소인돌리논, 퀴나크리돈 안료 중 선택되는 어느 1종 또는 2종 이상의 유기계 안료(A) 7 ~ 20wt%와,On one or both sides of the printing paper 10, azo lake, condensed azo pigment, chelate azo pigment, phthalocyanine pigment, anthraquinone pigment, dye lake, nitro pigment, nitroso pigment, isoindolinone, quinacridone pigment 7-20 wt% of any one or two or more organic pigments (A) selected, 물에 대한 용해도가 20℃에서 물 100mg당 25mg인 탄산칼슘(CaCO3)(B) 10 ~ 30wt%와,10-30 wt% of calcium carbonate (CaCO 3 ) (B) having a solubility in water of 25 mg per 100 mg of water at 20 ° C., 로진변성페놀수지(Rosin modified phenolic resin)(c1) 30 ~ 40wt%, 미네랄오일(Mineral oil)(c2) 25 ~ 35wt%, 콩기름(Soy bean oil)(c3) 10 ~ 20wt%, 나프테닉 솔벤트(Naphthenic solvent)(c4) 10 ~ 25wt%, 산화방지제의 부틸히드록시톨루엔(butylated hydroxytoluene; BHT)(c5) 3 ~ 10wt%의 혼합으로 조성된 바니쉬(C) 40 ~ 70wt%와,Rosin modified phenolic resin (c1) 30 to 40 wt%, mineral oil (c2) 25 to 35 wt%, soy bean oil (c3) 10 to 20 wt%, naphthenic solvent ( 40 to 70 wt% of varnish (C) composed of a mixture of Naphthenic solvent) (c4) 10 to 25 wt% and an antioxidant butylated hydroxytoluene (BHT) (c5) 3 to 10 wt%, 2-메틸헵탄, 헵탄, 옥탄 중 선택되는 어느 1종 또는 2종 이상의 지방족 탄화수소형 용제(D) 9 ~ 20wt%의 혼합으로 조성된 조성물을 65 ~ 76℃의 온도 및 4bar의 압력조건에서 비드밀(bead mill)을 이용하여 제조된 인쇄용잉크를 이용하여 무늬가 새겨지는 문양층(20)과,Bead mill at a temperature of 65-76 ° C. and a pressure of 4 bar of a composition composed of a mixture of any one or two or more aliphatic hydrocarbon type solvents (D) selected from 2-methylheptane, heptane and octane (D) 9-20 wt%. a pattern layer 20 in which a pattern is engraved using a printing ink manufactured using a bead mill, 상기 문양층(20)이 형성된 면의 상부로 아크릴수지 용액 또는 파라핀 용액을 이용하여 코팅되는 문양보호층(30)으로 이루어진 것에 있어서,In the upper surface of the pattern layer 20 is formed of a pattern protective layer 30 is coated using an acrylic resin solution or a paraffin solution, 상기 인쇄용지(10)는 소나무, 낙엽송, 삼나무, 전나무, 노송나무 중 선택되는 어느 1종 이상의 활엽수와 유카리, 자작나무, 너도밤나무, 단풍나무, 느릅나무, 밤나무 중 선택되는 어느 1종 이상의 침엽수가 1:1 중량비로 혼합된 것임을 특징으로 하는 유성잉크조성물을 이용한 인쇄물.The printing paper 10 is any one or more hardwoods selected from pine, larch, cedar, fir, cypress and any one or more conifers selected from Yukari, birch, beech, maple, elm, chestnut Prints using oil-based ink composition, characterized in that the mixture in a 1: 1 weight ratio. 삭제delete 삭제delete
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101779357B1 (en) * 2016-03-22 2017-09-18 (주)삼보에이팩 High Glossy Double Coating Method for Offset Printing Packaging
KR102499623B1 (en) 2021-08-10 2023-02-16 주식회사 일진엠앤씨 Matt laminating method for printed paper

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KR960011904B1 (en) * 1993-12-02 1996-09-04 정영남 Colored paper
KR100520916B1 (en) * 2003-12-19 2005-10-12 한국조폐공사 Intaglio ink compositions of excellent solvent resistance with near infrared-absorbing characteristics and method for using the same
JP2007002165A (en) 2005-06-27 2007-01-11 Dainippon Ink & Chem Inc Resin composition for printing ink varnish, printing ink varnish and printing ink
KR100873298B1 (en) * 2007-07-23 2008-12-11 주식회사 엘지화학 Interior decoration sheet and method for manufacturing the same

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR960011904B1 (en) * 1993-12-02 1996-09-04 정영남 Colored paper
KR100520916B1 (en) * 2003-12-19 2005-10-12 한국조폐공사 Intaglio ink compositions of excellent solvent resistance with near infrared-absorbing characteristics and method for using the same
JP2007002165A (en) 2005-06-27 2007-01-11 Dainippon Ink & Chem Inc Resin composition for printing ink varnish, printing ink varnish and printing ink
KR100873298B1 (en) * 2007-07-23 2008-12-11 주식회사 엘지화학 Interior decoration sheet and method for manufacturing the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101779357B1 (en) * 2016-03-22 2017-09-18 (주)삼보에이팩 High Glossy Double Coating Method for Offset Printing Packaging
KR102499623B1 (en) 2021-08-10 2023-02-16 주식회사 일진엠앤씨 Matt laminating method for printed paper

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