KR100769881B1 - The large plotter output fabrics for both dye ink and pigment ink - Google Patents
The large plotter output fabrics for both dye ink and pigment ink Download PDFInfo
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- KR100769881B1 KR100769881B1 KR1020050087033A KR20050087033A KR100769881B1 KR 100769881 B1 KR100769881 B1 KR 100769881B1 KR 1020050087033 A KR1020050087033 A KR 1020050087033A KR 20050087033 A KR20050087033 A KR 20050087033A KR 100769881 B1 KR100769881 B1 KR 100769881B1
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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
- B41M5/0041—Digital printing on surfaces other than ordinary paper
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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
- B41M5/502—Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording characterised by structural details, e.g. multilayer materials
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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
- B41M5/5254—Macromolecular coatings characterised by the use of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. vinyl polymers
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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
- B41M5/529—Macromolecular coatings characterised by the use of fluorine- or silicon-containing organic compounds
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- Chemical Kinetics & Catalysis (AREA)
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- Ink Jet Recording Methods And Recording Media Thereof (AREA)
Abstract
본 발명은 실내에서 사용하는 현수막 등의 대형 광고물 및 홍보물, 안내물, 장식물 등의 인쇄에 사용되는 대형플로터 출력용 원단에 관한 것으로서,The present invention relates to a large-format plotter output fabric used for printing large advertisements, such as banners used indoors and promotional materials, guides, decorations, etc.
더욱 자세히는 폴리에스터, 나일론, 면 등 여러 섬유를 광고용의 출력용 원단으로 가공하기 위해서, 상기 섬유에 수지로서 PVAc수지, EVA수지 등과, 잉크흡수제로서 실리카(SiO2)와, 잉크고착제로서 양이온성 수지인 폴리아마이드수지, 폴리아민수지 등과, 용제로서 증류수(H2O), 메탄올(methanol), 이소프로필알코올(2-propanol) 등을 각각 단독 또는 혼합하여 구성한 코팅제로써 나이프코팅 또는 콤마코팅 함으로써, 염료(染料, dye) 및 안료(顔料, pigment) 잉크를 사용하더라도 번짐 현상이 거의 없고, 출력 시 발색도(發色度), 선명도가 좋고, 내수성, 내구성이 뛰어난 염, 안료 잉크 겸용의 대형플로터 출력용 원단에 관한 것이다.More specifically, in order to process various fibers such as polyester, nylon, cotton, etc., the fabric for advertisement printing, PVAc resin, EVA resin, etc. as the resin on the fibers, silica (SiO2) as the ink absorber, and cationic resin as the ink fixing agent. Polyamide resins, polyamine resins, and the like, as a solvent, distilled water (H 2 O), methanol (methanol), isopropyl alcohol (2-propanol) and the like as a coating agent composed of a single or mixed, respectively, by knife coating or comma coating, ) And a pigment ink, which has almost no bleeding phenomenon, has good color development and clarity in printing, and has excellent water resistance and durability. .
염료, 안료, 잉크, 대형플로터, 출력용 원단 Dye, pigment, ink, large format plotter, printing fabric
Description
도 1은 본 발명의 확대단면도1 is an enlarged cross-sectional view of the present invention
■ 도면의 주요부분에 사용된 주요부호의 설명 ■■ Explanation of the major symbols used in the main parts of the drawings ■
1 : 직물층 2 : 코팅층1: fabric layer 2: coating layer
본 발명 염, 안료 잉크 겸용의 대형플로터 출력용 원단에 관한 것으로, 대부분의 대형플로터에 폭넓게 적용할 수 있는 직물 원단에 염료 잉크 및 안료 잉크에 적합하게 코팅층을 형성하여, 발색도가 높고, 내수성, 내화학성, 내자외선, 내구성 등이 강해서 실내외용으로 사용하기에 매우 적합하다.The present invention relates to a large-format plotter output fabric that combines salt and pigment ink, and has a coating layer suitable for dye inks and pigment inks on textile fabrics that can be widely applied to most large-format plotters. It is very suitable for indoor and outdoor use because it has strong chemical resistance, UV, durability.
통상적으로 실내외에서 사용하는 대형플로터 출력용 원단(原緞)은 다음과 같 은 기본적인 사항이 갖추어져야 하는 바.In general, large-format plotter output fabrics used indoors and outdoors should have the following basic requirements.
첫째, 출력 시에 잉크의 번짐 현상이 없어야 한다.First, there should be no bleeding of ink at the time of output.
둘째, 출력 후에 원하는 색채대로 선명하게 출력되어야 한다.Second, it should be clearly outputted with the desired color after printing.
셋째, 사용 시에 빗물, 자외선 등에 의해 잉크층이 변질(선명도 저하 등)되지 않고, 잉크층의 박리현상이 용이하게 발생하지 않는 정도의 내구성이 있어야 한다.Third, the ink layer should not be deteriorated (decrease in sharpness, etc.) due to rain water, ultraviolet rays, etc., and should have durability that does not easily cause peeling phenomenon of the ink layer.
종래의 광고용의 실사출력용 원단은, 기재(旣裁)로 합성지나 PVC시트를 사용하고, 수용성수지(PVAc)와 수용성우레탄수지, 아크릴에멀션수지, 양이온성수지를 이용하여 코팅제를 제조하여 구성하였으며, 이는 내구성과 내수성이 약하고, 물이 원단에 튀었을 때 잉크가 물에 의해서 씻겨 나오는 현상이 발생하여 원단의 오염을 유발하여 광고용으로 사용하기에 부족한 점이 많았다. The conventional fabric for the actual output for advertisement was made of synthetic paper or PVC sheet as a base material, and was prepared by preparing a coating agent using a water-soluble resin (PVAc), a water-soluble urethane resin, an acrylic emulsion resin, and a cationic resin. The durability and water resistance were weak, and when the water splashed on the fabric, the ink was washed out by the water, causing the fabric to be contaminated, which was insufficient for use in advertising.
이에 본 발명에서는 기재로서 폴리에스터, 나일로, 면, 부직포 등 기타 직물로 구성한 직물층(1)에; In the present invention, the fabric layer (1) consisting of other fabrics such as polyester, nilo, cotton, non-woven fabric as a base material;
수지로서 PVAc수지, EVA수지 등과, 잉크흡수제로서 실리카(SiO2)와, 잉크고착제로서 양이온성 수지인 폴리아마이드수지, 폴리아민수지 등과, 용제로서 증류수(H2O), 메탄올(methanol), 이소프로필알코올(2-propanol) 등을 각각 단독 또는 혼합 구성한 코팅제로 코팅처리한 코팅층(2)으로 구성하여, 직물 고유의 부드러운 특성은 그대로 지니고 있으면서 실사출력용으로 손색이 없는 원단을 제공하는 것을 본 발명의 목적으로 한다.PVAc and EVA resins as resins, silica (SiO2) as ink absorbers, polyamide resins and polyamine resins as cationic resins, and distilled water (H2O), methanol (methanol) and isopropyl alcohol (2) as solvents. It is an object of the present invention to provide a coating layer (2) coated with a coating agent composed of a single or mixed composition of -propanol) and the like, while still having the soft characteristics inherent to the fabric, and having no inferiority for real-life output.
도 1은 본 발명의 확대단면도로서 본 발명의 대형플로터 출력용 원단의 구성을 설명하면 다음과 같다.1 is an enlarged cross-sectional view of the present invention when explaining the configuration of a large-format plotter output fabric of the present invention.
폴리에스터, 나일론, 면, 부직포로 구성한 직물층(1)에, 수지로서 PVAc수지, EVA수지를 단독 또는 혼합하여 전체 중량의 10~40%로 함유하고, 잉크흡수제로서 실리카(SiO2)를 전체 중량의 5~10%로 함유하고, 잉크고착제로서 양이온성 수지인 폴리아마이드수지, 폴리아민수지를 단독 또는 혼합하여 전제 충량의 5~20%로 함유하고, 용제로서 증류수(H2O), 메탄올(methanol), 이소프로필알코올(2-propanol)을 단독 또는 혼합하여 전체 중량의 40~60%로 함유한, 코팅제로 나이프코팅법 또는 콤마코팅법으로 코팅하여 코팅층(2)을 형성하여 전체 출력용 원단을 구성한다.The fabric layer (1) composed of polyester, nylon, cotton, and nonwoven fabric contains 10 to 40% of the total weight of PVAc resin and EVA resin alone or mixed as resin, and the total weight of silica (SiO2) as ink absorbent. 5 to 10% of the polyvinyl resin, and a polyamide resin and a polyamine resin, which are cationic resins, as an ink fixing agent, alone or in a mixture, and contain 5 to 20% of the total filling amount. As a solvent, distilled water (H2O), methanol (methanol), Isopropyl alcohol (2-propanol) alone or mixed to contain 40 to 60% of the total weight, coated with a coating or knife coating method or comma coating method with a coating agent to form a coating layer (2) to form a total output fabric.
더욱 상세히는, More specifically,
PVAc(PolyVinyl Acetate)수지는 검화도가 80~95%, 중합도가 500~1700 것을 사용하고,Polyvinyl Acetate (PVAc) resin uses 80 to 95% saponification and 500 to 1700 degree of polymerization,
EVA(Vinyl Acetate - Ethylene emulsion)수지는 유리전이온도(Tg)가 0~10℃, 통상적으로 자체 고분자수지의 유효성분%를 의미하는 고형분으로 고형분이 40~60중량%인 것을 사용하며,EVA (Vinyl Acetate-Ethylene Emulsion) resin has a glass transition temperature (Tg) of 0 ~ 10 ℃, which is usually a solid content which means the active ingredient% of the polymer resin, and the solid content is 40 ~ 60% by weight.
실리카(이산화규소, Silicon Dioxide)는 침강성 실리카(White Carbon)로 입자크기가 3~12㎛, 흡유량이 250~350 cc/g, pH가 7로서 중성에 가까운 것을 사용하여,Silica (Silicon Dioxide) is precipitated silica (White Carbon) with particle size of 3 ~ 12㎛, oil absorption of 250 ~ 350 cc / g, pH of 7, close to neutral,
전체 코팅제는 고형분이 20~30중량%이고, 점도가 1,000~5,000 cps가 되도록 구성하고, 각각의 함유량은 사용 원단(직물층(1))과 선택한 코팅 소재의 성질 및 특성에 따라 조절하도록 한다. The total coating agent is 20 to 30% by weight of the solid content, the viscosity is configured to be 1,000 to 5,000 cps, each content is to be adjusted according to the nature and properties of the fabric (textile layer (1)) and the selected coating material used.
상기 구성 요소에서, In the component,
PVAc수지와 EVA수지의 기능은, 직물층(1) 표면에 잉크흡수제의 바인더역활을 하며 잉크고착제가 제 기능을 수행하도록 하며, 발색성을 향상시키는 보조 역활을 한다. 또한 염, 안료 잉크의 내수성을 강하게 하는데, 특히 EVA수지의 중량비가 10% 이하이면 내수성이 현저히 떨어져서 잉크가 물에 의해 쉽게 빠져나오는 현상이 발생하고, 30% 이상이면 잉크 번짐이 많아지므로 EVA수지의 t유량 조절이 중요하다.The functions of the PVAc resin and the EVA resin serve as a binder of the ink absorbent on the surface of the
침강성 실리카의 기능은, 염, 안료 잉크를 흡수시키는 것, 발색성을 내는 것이 주기능이고 흡유량이 커서 잉크 번짐을 방지하는 역할과 발색에도 도움을 주는데, 실리카의 선택에 있어서 흡유량은 원단의 물 흡수 능력과 관계가 있으므로 물 흡수가 높은 것일수록 실리카 자체의 흡수력은 낮은 것을 쓰는 것이 좋으며 그 범위는 상기에서 언급한 바가 바람직하다.The function of precipitated silica is to absorb salt and pigment ink and to give color development, and to help to prevent color bleeding and to develop ink. Since the higher the water absorption, the better the absorption power of silica itself is, and the range is preferably the above-mentioned range.
양이온성수지의 기능은, 염, 안료 잉크를 고착시켜주는 것이 주기능과 안료잉크의 발색을 돕는 역할도 수행한다.The function of the cationic resin is to fix the salt and the pigment ink to serve as the main function and the color of the pigment ink.
상기에 의해 제조된 코팅제는 각종 원단(직물층(1))에 기존의 나이프코팅법 및 콤마코팅법으로 코팅하는데, 이때 코팅속도는 분당 20~40야드 정도, 열풍 건조 온도는 80~180℃ 정도가 바람직하며, 직물층(1)의 후면(後面) 코팅은 선택적으로 할 수 있으나, 원단 특성에 따라 쉽게 실이 빠질 우려가 있는 경우에는 후면에도 코팅을 하도록 권고하는 바이다.The coating agent prepared by the above is coated on the various fabrics (fabric layer (1)) by the conventional knife coating method and comma coating method, the coating speed is about 20 ~ 40 yards per minute, hot air drying temperature is about 80 ~ 180 ℃ Preferably, the back coating of the fabric layer (1) can be selectively, but if there is a fear that the thread is easily pulled out depending on the characteristics of the fabric is recommended to be coated on the back.
하기의 표는 상기에서 설명한 공정 범위 내에서 바람직한 실시예 두 가지를 든 것이다.The following table contains two preferred examples within the process range described above.
이상에서 설명한 바와 같이 본 발명 염, 안료 잉크 겸용의 대형플로터 출력용 원단을 통하여, 기재 원단의 유연성 등 그 장점은 그대로 살리면서 모든 종류의 대형플로터 출력용으로 적용할 수 있고, 염, 안료 등 모든 색소의 잉크에 사용할 수 있음을 가장 큰 장점으로 하고, 출력 후 발색도, 선명도, 내수성, 내구성 등이 우수하여 실내외에서 사용하는 광고 및 홍보의 현수막 등으로 매우 적합하고, 또한 PVC film을 사용하지 않고 직물을 사용함으로써 다양한 광고분야에 적용이 가능하고, 제조공정 및 제조비용이 기존과 비교하여 부족하지 않으므로 관련 품목에서 널리 보급될 기대가 있는 등 그 효과가 다대한 발명이라 하겠다.As described above, the present invention can be applied to all types of large plotter outputs while maintaining the advantages of the flexibility of the base fabric, such as salts and pigments, through the large-format plotter output fabric of the present invention. Its main advantage is that it can be used for ink, and it is very suitable for advertising and promotion banners used indoors and outdoors because it has excellent color development, clarity, water resistance and durability after printing. By using it, it can be applied to various advertising fields, and the manufacturing process and manufacturing cost are not short compared with the existing ones.
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KR101004170B1 (en) | 2008-09-12 | 2010-12-24 | 김문기 | About formation plotter output fabric high efficient one coating system |
KR101622550B1 (en) * | 2015-08-31 | 2016-05-19 | 윤여원 | Method for preparing printing film by using coating composition |
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KR101416982B1 (en) * | 2012-07-27 | 2014-07-08 | 주식회사 삼화켐텍 | Coating agent and digital printing fabric using the same |
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KR20020036963A (en) * | 2000-04-28 | 2002-05-17 | 사토 아키오 | Recording sheet and process for producing the same |
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KR101004170B1 (en) | 2008-09-12 | 2010-12-24 | 김문기 | About formation plotter output fabric high efficient one coating system |
KR101622550B1 (en) * | 2015-08-31 | 2016-05-19 | 윤여원 | Method for preparing printing film by using coating composition |
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