KR100294419B1 - Blind scratch printing method - Google Patents

Blind scratch printing method Download PDF

Info

Publication number
KR100294419B1
KR100294419B1 KR1019980019439A KR19980019439A KR100294419B1 KR 100294419 B1 KR100294419 B1 KR 100294419B1 KR 1019980019439 A KR1019980019439 A KR 1019980019439A KR 19980019439 A KR19980019439 A KR 19980019439A KR 100294419 B1 KR100294419 B1 KR 100294419B1
Authority
KR
South Korea
Prior art keywords
printing
layer
scratch
blind
concealed
Prior art date
Application number
KR1019980019439A
Other languages
Korean (ko)
Other versions
KR19990086461A (en
Inventor
김용률
Original Assignee
김용률
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 김용률 filed Critical 김용률
Priority to KR1019980019439A priority Critical patent/KR100294419B1/en
Publication of KR19990086461A publication Critical patent/KR19990086461A/en
Application granted granted Critical
Publication of KR100294419B1 publication Critical patent/KR100294419B1/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41FPRINTING MACHINES OR PRESSES
    • B41F17/00Printing apparatus or machines of special types or for particular purposes, not otherwise provided for

Landscapes

  • Printing Methods (AREA)

Abstract

PURPOSE: A method for printing blind scratch is provided to reduce a producing cost by printing at high speed and to exactly print by improving degree of definition. CONSTITUTION: A printing layer(2) formed on a specific base paper(1). A peeling layer(3) is applied to the printing layer. Then, a conceal printing layer(4) formed on the peeling layer with multi layers of an off set printing. The peeling layer is formed on a surface of the printing layer without breakage of the printing layer. The peeling layer has a strong film on the printing layer by applying synthetic resin. The multi layers conceal printing layer is formed to conceal the printing layer formed on the surface of the peeling layer. Thereby, a blind scratch printing method reduces a producing cost by printing at high speed. Moreover, the blind scratch printing method is exactly print by improving degree of definition of the printing.

Description

긁힘인쇄 방법How to print

본 발명은 즉석 복권에 있어서의 당첨표시부 은폐 등을 위한 긁힘인쇄(Blind scratch printing)방법에 관한 것으로, 특히 이러한 긁힘인쇄를 오프세트인쇄( Offset printing)방법으로 인쇄할 수 있는 방법을 제공하기 위한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a blind scratch printing method for concealing a prize-winning portion in an instant lottery, and more particularly, to provide a method capable of printing such a scratch print by an offset printing method. .

당첨표시부를 은폐하는 인쇄층은 이를 긁어 그 내부 인쇄층을 판독할 수 있게 하여야 하는 바, 보통의 잉크는 잉크간에 친화성이 있어 일차 인쇄층 위에 제이차 인쇄층을 인쇄 형성시키는 경우 제이차 인쇄층을 긁어 제거하므로서 일차 인쇄층이 현출되게 할 수는 없다. 따라서 긁힘인쇄에는 친화성이 없는 인쇄잉크를 사용하여야 하며 또 은폐되어야야 하는 당첨표시부와 같은 내부 인쇄층이 투시되지 아니하도록 두껍게 인쇄되어야 하나, 오프세트인쇄로는 잉크피막을 1∼2.5g/㎡로 밖에 인쇄할 수 없어 당첨표시부를 은폐할 수 있을 정도의 잉크 두께인 4g/㎡ 이상으로 이를 인쇄하는 것이 불가능하고, 그렇다고 잉크층의 두께를 증가시키기 위하여 2∼3회 중복 인쇄를 행하려 하면, 일차 인쇄 후 인쇄층을 건조시켜야 하는 바, 이러한 친화성이 없는 인쇄잉크는 건조에 비교적 많은 시간이 소요되며 또, 비교적 고온인 150℃의 온도로 이를 가열하여 건조하더라도 약 10초의 건조시간이 소요되어, 시간당 약15,000매의 고속으로 인쇄하는 오프세트의 인쇄속도에 상응하지 아니할 뿐 아니라, 이와같이 고온으로 종이를 건조시키면 종이에 신축이 일어나 차기 인쇄시 핀트(Pint)가 맞지 아니하고 피인쇄면에 굴곡(Wave)이 발생하여 인쇄상태가 불량하게 되는 결점이 있게 된다. 그리하여 종래에 있어서는 오프세트인쇄방법으로는 이러한 긁힘인쇄가 불가능한 것으로 알려져 왔다.The printing layer concealing the winning mark should be scratched so that the internal printing layer can be read. Since ordinary inks are affinity between the inks, the secondary printing layer is scratched when printing the secondary printing layer on the primary printing layer. It is not possible to make the primary printed layer stand out by removing it. Therefore, scratch printing should use a non-affinity printing ink and should be thickly printed so that the internal printing layer, such as the prize-winning part, which should be concealed, is not exposed. However, offset printing requires 1 ~ 2.5g / ㎡ It is impossible to print with 4g / m2 or more ink thickness, which is enough to conceal the winning part because it can only be printed on the furnace. However, if you try to overprint two or three times to increase the thickness of the ink layer, After printing, the printing layer should be dried, and thus, the non-affinity printing ink takes a relatively long time to dry, and it takes about 10 seconds to dry even when heated to a temperature of 150 ° C., which is relatively high temperature. Not only does this correspond to the offset printing speed of printing about 15,000 sheets per hour, but also when drying paper at such a high temperature. If the stretching up to the next printing paper nor the focus (Pint) is bent to fit the blood (Wave) occurs on the print surface becomes a drawback that the poor condition of the print. Therefore, it has been known that such scratch printing is impossible in the conventional printing method.

그리하여 종래에 있어서는 이러한 긁힘인쇄에는 흔히 철판(凸板)인쇄(Flexographic printing)방법과 스크린인쇄방법이 사용되어 왔다. 그러나 철판인쇄에 있어서는 인쇄속도가 시간당 4,000∼5000매 정도로 느릴 뿐아니라 합성수지로 되는 철형 인쇄판이 인쇄압력으로 뭉개지게 되어 선명성이 저하되어 고급인쇄에 적합치 아니하며, 인쇄되는 종이에 범용성이 없어 다양한 제품의 생산이 곤란하고, 인쇄된 용지의 절단 절첩 등 후처리 가공이 용이치 아니한 결점이 있다. 그리고 스크린인쇄에 있어서는 정밀한 스크린판의 제작이 곤란하여 정밀성이 부족하여 고급인쇄가 불가능한 결점이 있고 또한 인쇄속도가 1,500매/H에 불과하여 생산성이 부족한 결점이 있었던 것이다.Thus, in the past, such scratch printing has often been used with a flexographic printing method and a screen printing method. However, in printing iron plate, the printing speed is slow as 4,000 ~ 5000 sheets per hour, and the iron type printing plate made of synthetic resin is crushed under the printing pressure, so the sharpness is lowered and it is not suitable for high-quality printing. This drawback is difficult, and post-processing such as cutting folding of printed paper is not easy. In screen printing, it is difficult to produce a precise screen plate, which is insufficient in high-quality printing due to lack of precision, and the shortcoming of shortage in productivity due to a printing speed of only 1,500 sheets / H.

이에 본 발명은 고속인쇄를 가능하게 할 뿐 아니라, 1인치당 300선 까지의 고선명 인쇄가 가능하게 하는 오프세트인쇄방법의 긁힘인쇄방법을 제공할 수 있도록 하기 위한 것이다.Accordingly, the present invention is to provide a scratch printing method of the offset printing method that enables high-speed printing, as well as high-definition printing up to 300 lines per inch.

오프세트 인쇄에 있어서는 위에서 본 바와 같이 인쇄되는 잉크 피막의 두께가 얇아 은폐효과를 얻기 위하여는 다중 인쇄가 불가피하며, 다중인쇄를 위하여는 뒷묻음을 방지하기 위하여 인쇄된 잉크층의 건조를 필수 요소로 한다. 그러나 긁힘이 가능하게 하기 위하여는 비친화성 잉크를 사용하여야 하는 바, 비친화성잉크의 건조 곤란성을 해결하여야 하는 문제가 있다. 그리하여 본 발명자는 비친화성 잉크의 건조 곤란성 문제 해결 보다는 건조가 용이한 친화성 잉크를 사용하기로 하되 친화성잉크를 사용하여 인쇄를 하더라도 긁힘이 가능하도록 하는 기술을 개발함이 더욱 바람직하다고 생각하였으며, 그리하여 일차 인쇄된 당첨표시부 등의 가려져야 할 표시부 표면에 박리층을 형성시키고, 그 위에 다층의 은폐잉크층을 인쇄 형성시키므로서 긁힘의 문제를 해결할 수 있음을 알았다. 이와같은 본 발명을 첨부된 도면에 의하여 설명하면 다음과 같다.In the case of offset printing, as described above, the thickness of the ink film to be printed is inevitable, so that multiple printing is inevitable in order to obtain a concealing effect, and drying of the printed ink layer is essential to prevent backing for multiple printing. do. However, in order to allow for scratching, a non-affinity ink should be used, and there is a problem in that the difficulty of drying the non-affinity ink has to be solved. Thus, the present inventors thought that it is more desirable to develop a technique that allows the use of affinity ink that is easy to dry, but can be scratched even when printing using an affinity ink, rather than solving the problem of drying difficulty of the non-affinity ink. Thus, it was found that the problem of scratching can be solved by forming a peeling layer on the surface of the display portion to be covered, such as a primary printed winning display portion, and forming a multilayer concealed ink layer thereon. Referring to the present invention as described above is as follows.

도 1 은 본 발명의 일 실시예에 의하여 제조된 긁힘 인쇄지의 확대단면도.1 is an enlarged cross-sectional view of a scratched printing paper produced according to an embodiment of the present invention.

<도면의 주요 부분에 대한 부호의 설명><Explanation of symbols for the main parts of the drawings>

1..............대지1 ................... Earth

2..............인쇄층2 ................... Print layer

3..............박리층3 .............. peeling layer

4..............은폐인쇄층4 .............. Concealed Printing Layer

41.............제1차은폐인쇄층41 ............. First Concealed Printing Layer

42.............제2차은폐인쇄층42 .................. Second Concealed Printing Layer

43.............제3차은폐인쇄층43 .................. 3rd Concealed Printing Layer

본 발명은 대지(1)에 소기의 인쇄층(2)을 형성시키고, 인쇄층(2) 위에 박리층(3)을 피복시킨 후, 그 위에 오프세트인쇄로 2개 이상의 다층으로 은폐인쇄층(4)을 형성시키는 것을 특징으로 한다.The present invention forms the desired printing layer 2 on the sheet 1, coats the release layer 3 on the printing layer 2, and then hides the printing layer in two or more multilayers by offset printing. It is characterized by forming 4).

인쇄층(2)의 표면에 박리층(3)을 형성시킴에 있어서는, 인쇄층(2)의 파손 없이 그 위에 형성시키는 은폐인쇄층(4)을 박리시키는 작용을 하는 모든 수단이 임의로 선택 실시될 수 있다. 따라서 박리층(3)은, 인쇄층(2)위에 강력한 피막을 형성시키되 그 위에 형성시키는 은폐인쇄층(4)과 비친화성을 가지는 합성수지 등을 도포하여 형성시킬 수도 있고, 왁스나 파라핀 등과 같이 박리층(3) 자체가 긁음에 의하여 파손되어 그 위에 형성되는 은폐인쇄층(4)이 긁혀 박리되게 형성시킬 수도 있다.In forming the peeling layer 3 on the surface of the printing layer 2, all means having the function of peeling the concealed printing layer 4 formed thereon without damaging the printing layer 2 can be arbitrarily selected. Can be. Accordingly, the release layer 3 may be formed by forming a strong film on the print layer 2 and applying a synthetic resin or the like having a non-affinity with the concealed print layer 4 formed thereon, and peeling like wax or paraffin. The layer 3 itself may be broken by scratching so that the concealed printing layer 4 formed thereon is scratched and peeled off.

박리층(3)을 합성수지로 형성시킴에 있어서는 폴리스티렌(Polystylene)을 용제인 톨루엔에 약 1 : 4∼6으로 희석하고, 이와같이 희석된 폴리스티렌을 소기의 위치에 코팅하고, 인쇄된 폴리스티렌층을 대지(1)의 변형이 일어나지 아니하는 40∼100℃의 저온으로 10∼20초간 건조시켜 박리층(3)을 형성시키는 것이 바람직하다.In forming the release layer 3 from a synthetic resin, polystyrene is diluted to about 1: 4 to 6 in toluene, which is a solvent, and the polystyrene thus diluted is coated at a desired position, and the printed polystyrene layer is attached to the earth ( It is preferable to form the peeling layer 3 by drying for 10 to 20 seconds at 40-100 degreeC low temperature which the deformation | transformation of 1) does not occur.

박리층(3)을 왁스로 형성시킴에 있어서는, 수용성 왁스를 오프세트 인쇄방법으로 소기의 위치에 인쇄 도포한 후, 역시 대지(1)의 변형이 일어나지 아니하는 40∼100℃의 저온으로 10∼20초간 건조시켜 박리층(3)을 형성시킬 수 있다.In forming the release layer 3 from wax, after the water-soluble wax is printed and applied to a desired position by an offset printing method, it is 10 to 10 to a low temperature of 40 to 100 ° C. in which deformation of the earth 1 does not occur. The peeling layer 3 can be formed by drying for 20 seconds.

그리고 박리층(3)의 외면에 인쇄층(2)을 은폐하기 위하여, 2개 이상의 다층 은폐인쇄층(4)을 형성시키기 위하여는 제1차은폐인쇄층(41)을 형성시킨 후, 제1차은폐인쇄층(41)이 건조한 후 제2차은폐인쇄층(42)을 형성시켜야 하는 바, 이와 같이 인쇄된 은폐인쇄층 위에 차회 은폐인쇄층을 형성시키기 위하여는 전회 은폐인쇄층이 건조되어야한다. 인쇄된 은폐인쇄층의 신속한 건조를 위하여 본 발명은 은폐를 위한 인쇄잉크로 공지의 자외선 건조형 인쇄잉크를 사용하고, 각각의 은폐인쇄층(41, 42, 43)의 인쇄 공정 출측에 자외선등을 설치하여 인쇄된 각각의 은폐인쇄층(41, 42, 43)이 신속히 건조되게 하였다.In order to form the two or more multi-layered concealed printed layers 4 in order to conceal the printed layer 2 on the outer surface of the release layer 3, the first concealed printed layer 41 is formed, and then the first After the second concealment printing layer 41 is dried, the second concealment printing layer 42 should be formed. In order to form the next concealment printing layer on the printed concealment printing layer, the last concealment printing layer should be dried. . In order to quickly dry the concealed printed layer, the present invention uses an ultraviolet-dry printing ink known as a printing ink for concealment, and applies ultraviolet rays to the exit of the printing process of each concealed printed layer (41, 42, 43). Each concealed printed layer 41, 42, 43 printed and installed was allowed to dry quickly.

이와같이 구성된 본 발명에 의하여 은폐인쇄층(4)을 형성시킨 긁힘 인쇄지에 있어서는 은폐인쇄층(4)이 다층으로 두껍게 설치되어 충분한 은폐효과를 얻을 수 있게 되었으며, 또한 박리층(3)으로 인하여 은폐인쇄층(4)을 동전 등으로 쉽게 박리할 수 있게 되었다.In the scratched printing paper in which the concealed printing layer 4 is formed according to the present invention configured as described above, the concealed printing layer 4 is thickly installed in multiple layers to obtain a sufficient concealment effect, and also the concealed printing due to the release layer 3. The layer 4 can be easily peeled off with coins or the like.

이와같은 본 발명은 종래의 긁힘인쇄(Blind scratch printing)방법에 의한 인쇄에 있어서와 동일한 은폐효과를 얻을 수 있고 또 은폐인쇄층(4)을 용이하게 박리할 수 있으면서도, 이를 오프세트인쇄( Offset printing)방법으로 인쇄할 수 있게 하므로서, 인쇄의 선명도를 향상시키어 정밀 인쇄를 가능케 할 뿐 아니라 어떠한 용지에도 은폐인쇄를 가능하게 하며, 특히 고속의 인쇄를 가능하게 하여 생산비를 크게 절감할 수 있게 하는 효과가 있다.In the present invention, the same concealment effect as in printing by the conventional scratch scratch printing method can be obtained, and the concealed printing layer 4 can be easily peeled off. Method to improve the vividness of the print, enabling precise printing, concealed printing on any paper, and in particular, high-speed printing, which greatly reduces the production cost. have.

Claims (2)

대지(1)에 소기의 인쇄층(2)을 형성시키고, 인쇄층(2) 위에 박리층(3)을 피복시킨 후, 그 위에 오프세트인쇄로 2개 이상의 다층으로 은폐인쇄층(4)을 형성시키는 것을 특징으로 하는 긁힘인쇄방법.The desired printed layer 2 is formed on the sheet 1, the release layer 3 is coated on the printed layer 2, and then the concealed printed layer 4 is formed into two or more multilayers by offset printing. Scratching printing method characterized in that it is formed. 제1항에 있어서, 박리층(3)은 폴리스티렌(Polystylene)을 용제인 톨루엔에 약 1 : 4∼6으로 희석하여서 된 폴리스티렌을 코팅하여 피복 형성시킨 것임을 특징으로 하는 긁힘인쇄방법.2. The scratch printing method according to claim 1, wherein the release layer (3) is formed by coating and coating polystyrene obtained by diluting polystyrene (Polystylene) to about 1: 4 to 6 in toluene as a solvent.
KR1019980019439A 1998-05-28 1998-05-28 Blind scratch printing method KR100294419B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019980019439A KR100294419B1 (en) 1998-05-28 1998-05-28 Blind scratch printing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019980019439A KR100294419B1 (en) 1998-05-28 1998-05-28 Blind scratch printing method

Publications (2)

Publication Number Publication Date
KR19990086461A KR19990086461A (en) 1999-12-15
KR100294419B1 true KR100294419B1 (en) 2001-07-12

Family

ID=37527528

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019980019439A KR100294419B1 (en) 1998-05-28 1998-05-28 Blind scratch printing method

Country Status (1)

Country Link
KR (1) KR100294419B1 (en)

Also Published As

Publication number Publication date
KR19990086461A (en) 1999-12-15

Similar Documents

Publication Publication Date Title
JP2005532907A5 (en)
ATE263684T1 (en) METHOD FOR PRODUCING A GLASS SUPPORT WITH A PATTERN BY APPLYING A CERAMIC DYE INK
US20080236732A1 (en) Method for the Production of a Steganographic Image on a Printing Material
US20110111118A1 (en) Process for the screened application of fluids to substrates
US4564571A (en) Transfer sheet with color pattern having metallic luster, and method of manufacturing said sheet
US20030003275A1 (en) Printed matter producing reflective intaglio effect
KR100294419B1 (en) Blind scratch printing method
JP2009040809A (en) Ink for mirror printing, method for mirror printing and printer
JP2002166501A (en) Thermosetting resin decorative panel and method for manufacturing the same
JP5487838B2 (en) Double instant lottery and its manufacturing method
JP2006110782A (en) Forgery-proof printed matter
TW202122279A (en) Decorative foil, method for producing a decorative foil and method for decorating a target substrate
JPS6358102B2 (en)
JP6264697B2 (en) How to print an Indo-style picture
JPS6345097A (en) Manufacture of mounting sheet with metallic foil picture
EP3501840A1 (en) Method for producing a multilayer film security element
JPS61254385A (en) Production of partially vapor-deposited transfer foil for back side transfer
KR100419989B1 (en) Silk Screen Printer Holographic Technic
JP6686764B2 (en) Scratch sheet
JP3900884B2 (en) Method for manufacturing information medium with scratch concealment layer
JPH05162432A (en) Printing product and its formation
KR20040062507A (en) transcribed matter with cubic effect and its manufacturing method
JP2008044315A (en) Scratch product
CN116572625A (en) Optical printing card sleeve with imitation leather effect and manufacturing method thereof
JPH04256765A (en) Manufacture of decorative panel for game machine or the like

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
G170 Publication of correction
FPAY Annual fee payment

Payment date: 20130221

Year of fee payment: 13

FPAY Annual fee payment

Payment date: 20140228

Year of fee payment: 14

FPAY Annual fee payment

Payment date: 20150417

Year of fee payment: 15

FPAY Annual fee payment

Payment date: 20160225

Year of fee payment: 16

FPAY Annual fee payment

Payment date: 20170210

Year of fee payment: 17

LAPS Lapse due to unpaid annual fee