KR950011457B1 - A method of producing water mark with print layer and print paper thereof - Google Patents

A method of producing water mark with print layer and print paper thereof Download PDF

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Publication number
KR950011457B1
KR950011457B1 KR1019920016096A KR920016096A KR950011457B1 KR 950011457 B1 KR950011457 B1 KR 950011457B1 KR 1019920016096 A KR1019920016096 A KR 1019920016096A KR 920016096 A KR920016096 A KR 920016096A KR 950011457 B1 KR950011457 B1 KR 950011457B1
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KR
South Korea
Prior art keywords
silver
printing
paper
roll
layer
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KR1019920016096A
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Korean (ko)
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KR940007294A (en
Inventor
김종규
송영국
황성익
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한국조폐공사
황원오
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Priority to KR1019920016096A priority Critical patent/KR950011457B1/en
Publication of KR940007294A publication Critical patent/KR940007294A/en
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Publication of KR950011457B1 publication Critical patent/KR950011457B1/en

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    • 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
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/40—Agents facilitating proof of genuineness or preventing fraudulent alteration, e.g. for security paper
    • D21H21/44—Latent security elements, i.e. detectable or becoming apparent only by use of special verification or tampering devices or methods
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/44—Watermarking devices
    • 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
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/40—Agents facilitating proof of genuineness or preventing fraudulent alteration, e.g. for security paper
    • 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
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/40—Agents facilitating proof of genuineness or preventing fraudulent alteration, e.g. for security paper
    • D21H21/44—Latent security elements, i.e. detectable or becoming apparent only by use of special verification or tampering devices or methods
    • D21H21/48—Elements suited for physical verification, e.g. by irradiation

Abstract

The method comprises installing a printing device including a printing roll at the straight lower portion of a silver coin forming device which is installed at the outlet side of a rough copy preparing device, forming a printing layer by the printing roll on a silver coin which is transferred by a silver coin roll, and drying the printing layer. The printing layer formed on the silver coin is made of visible printing ink.

Description

은화에 인쇄층을 형성시키는 방법과 인쇄층이 부가된 은화를 가진 인쇄용지Method of forming printed layer on silver and printed paper with silver added with printed layer

제1도는 은화의 일 예시도로서 그 내부에 인쇄층(11)을 형성시킨 상태의 평면도.1 is a plan view of a state in which a printing layer 11 is formed therein as an example of silver.

제2도는 본 발명을 실시하기 위한 은화형성장치(P)와 인쇄장치의 설치예시도.2 is a view illustrating installation of a silver forming apparatus P and a printing apparatus for implementing the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 습상지필 2 : 상부압착롤1: wet paper writing 2: upper pressing roll

3 : 은화전사롤 4 : 받침롤3: silver transfer roll 4: support roll

5 : 인쇄롤 6 : 애니록스롤5: printing roll 6: anilox roll

7 : 잉크전이롤 8 : 잉크받드7: ink transfer roll 8: ink support

11 : 은화 12 : 인쇄층11: silver coin 12: printed layer

본 발명은 은행권, 수표, 증권류 등 유가증권용 인쇄용지에 은화를 형성시키는 경우 은화에 인쇄층을 형성시키는 방법 및 은화에 인쇄층이 형성된 인쇄용지에 관한 것이다.The present invention relates to a method of forming a printing layer on silver coins and a printing paper on which a printing layer is formed on silver coins when silver coins are formed on printing paper for securities such as banknotes, checks, and securities.

은화의 특징은 용지를 빛에 투시하여 볼때 숨은 그림이 나타나 그 특유의 형태를 읽어 감식할 수 있도록 한 것인바, 이와 같은 은화에는 멀티토널 워터마크(Multytonal water mark), 댄디마크(Dandy mark) 및 프레스(또는 엠보싱)마크가 있으며, 워터마크는 환망초지기 시스템에서 그리고 댄디마크와 프레스마크는 장망초지기 시스템에서 각각 형성 되어진다.The characteristic of the silver coin is that the hidden picture appears when the paper is viewed through the light so that the unique form can be read and recognized. Such silver coin has a multitonal water mark, a Dandy mark, There is a press (or embossing) mark, the watermark is formed in the annular paper machine system, and the dandy mark and the press mark are formed in the long paper machine system, respectively.

본 발명은 장망초지기상에서 초지된 지필을 압착장치로 압착하여 은화를 형성시키되 압착장치에 의하여 압착 형성된 은화에 가시적 또는 비가시적인 인쇄부를 형성시키므로서 위조를 한층더 곤란하게 하도록 한 것이다. 그런데 이와 같은 은화는 지필이 건조되기 이전데 형성되는 것이므로, 지필이 건조되는 과정에서 지필에 수축이 일어나고 또 권취롤에 의한 당김으로 지필이 신장되어 지필에 변형이 일어나게 되므로 지필에 형성되어진 은화는 항상 일정한 위치를 가질 수 없다. 따라서, 은화에는 정밀한 가공이 불가능한 것으로 알려져 왔다. 본 발명은, 종래에는 불가능하던 은화의 일정부위에 정확히 인쇄층을 형성시키는 방법을 제공하므로서 은화의 위조를 더욱 곤란케 하여 결과적으로 은행권, 수표등과 같은 유가증권 용지의 위조를 방지할 수 있도록 한 것이다.The present invention is to form a silver coin by pressing the paper-based paper on the long paper machine with a crimping device to form a visible or invisible printing on the silver formed by the crimping device to make the forgery more difficult. However, since the silver is formed before the paper is dried, the paper is contracted in the process of drying the paper, and the paper is stretched due to the pulling by the winding roll, and the paper is deformed. It cannot have a constant position. Therefore, it has been known that precise processing is impossible for silver coins. The present invention provides a method for accurately forming a printed layer on a certain portion of silver coins, which has not been possible in the past, thereby making it more difficult to counterfeit silver coins, and consequently to prevent counterfeit of securities such as banknotes and checks. will be.

이와같은 본 발명은 결국 은화에 인쇄층을 형성시키는 것인바, 은화의 일정위치에 정확히 인홰층을 형성시키기 위하여는 지필상의 은화형성부위가 변형되지 아니하게 하거나 변형이 일어나기 이전에 인쇄층을 형성시키지 않으면 안된다. 그러나 은화는 습상지필에서만 형성될 수 있으니 상술한 바와 같이 그 건조과정이나 권취롤에 의한 권취과정에서 변형이 일어날 수 밖에 없어 은화 형성부위에 변형이 일어나지 아니하게 할 수 는 없다. 그리하여 본 발명은 은화 형성부위가 변형되기 이전에 인쇄층을 형성시키므로서 은화의 일정부위에 인쇄층이 형성될 수 있도록 한 것인바, 이와 같은 본 발명을 첨부된 도면에 의하여 설명하면 다음과 같다.The present invention is to form a printed layer on the silver in the end, in order to form a layer exactly in a certain position of the silver coin, so as not to deform the silver forming part on the paper or to form the printed layer before the deformation occurs. You must. However, since silver can be formed only in wet paper, deformation cannot occur in the drying process or in the winding process by the winding roll, and thus cannot be deformed in the silver formation part. Thus, the present invention is to allow the printing layer to be formed on a predetermined portion of the silver by forming a printing layer before the silver forming portion is deformed, as described above with reference to the accompanying drawings.

장망초지기에 의해 초지된 습상지필(1)을 상부압착롤(2)과 은화전사롤(3) 및 받침롤(4)에 통과시켜 지필(1)에 은화(11)를 형성시킴에 있어서, 상부압착롤(2), 은화전사롤(3) 및 받침롤(4)로된 은화형성장치(P)의 직하부에 인쇄롤(5)을 접설하고 그 하부에 애니록스롤(Anilox roll)(6), 잉크전이롤(7) 및 잉크받드(8)를 설치한다. 그리하여 은화전사롤(3)에 의하여 지필에 은화가 전사 형성되게하고, 지필(1)에 형성된 은화부위에 받침롤(4)의 직하부에서 인쇄롤(5)에 의해 인쇄가 이루어지게 한다.In forming the silver pen 11 in the paper pen 1 by passing the wet paper pen 1 made by a long paper machine through the upper press roll 2, the silver transfer roll 3, and the support roll 4, A printing roll 5 is attached directly under the silver forming apparatus P composed of the upper press roll 2, the silver transfer roll 3, and the support roll 4, and an anilox roll below the bottom of the silver forming apparatus P. 6), the ink transfer roll 7 and the ink support 8 are provided. Thus, the silver is transferred to the paper by the silver transfer roll 3, and printing is performed by the printing roll 5 directly below the support roll 4 on the silver portion formed on the paper 1.

즉, 습상지필(1)을 은화전사롤(3)에 통과시키므로서 습상지필(1)에 은화가 형성되게 한다. 이와 같이 하여 은화가 형성된 습상지필(1)은 당겨져 건조장치로 이송되는 과정에서 당김에 의한 변형이 일어나고 또 건조과정에서 수축이 일어나게 된다. 그러나 습상지필(1)이 은화전사롤(3)과 그 하부의 받침롤(4)에 몰려 있는 과정에서는 그 변형량이 극히 적어 그 변형정도는 이를 무시할 수 있을 정도에 불과하다. 이와 같은 상태에서, 즉, 초지공정상의 습상지필(1)이 받침롤(4)에 감겨져 변형량이 무시할 수 있을 정도로 적은 상태에서 은화에 인쇄층을 형성시키는 것이 바로 본 발명의 요지이다. 그리하여 받침롤(4)에 감겨진 습상지필(1)에 인쇄롤(5)에 의한 인쇄작업을 수행하게 한다.That is, silver is formed on the wet paper 1 by passing the wet paper 1 through the silver transfer roll 3. In this way, the wet paper paper 1 in which the silver is formed is deformed by pulling in the process of being pulled and transferred to the drying apparatus, and shrinkage occurs in the drying process. However, in the process where the wet paper (1) is concentrated in the silver transfer roll (3) and the supporting roll (4) of the lower portion, the amount of deformation is extremely small, and the degree of deformation is only negligible. In this state, that is, it is the subject of the present invention to form a printing layer on silver in a state where the wet paper 1 in the papermaking process is wound around the support roll 4 so that the amount of deformation is negligible. Thus, the printing operation by the printing roll 5 is performed on the wet paper 1 wound on the support roll 4.

인쇄롤(5)에 의한 인쇄시 사용되는 잉크는 가시적 인쇄잉크 예컨대 유색잉크나 형광도료를 함입시킨 인쇄잉크를 사용할 수 있으며, 또는 U.V.램프로 자외선을 조사하면 가시광을 발하는 안료를 혼합하므로서 육안으로의 식별은 불가능하나 자외선등을 조사하여 인쇄부를 감식할 수 있게 할 수도 있다.The ink used for printing by the printing roll 5 may be a visible printing ink such as a colored ink or a printing ink incorporating a fluorescent paint, or may be mixed with the naked eye by mixing a pigment that emits visible light when irradiated with UV lamps. Although it is impossible to identify, it may be possible to identify the printing unit by irradiating ultraviolet light.

Claims (4)

초지기의 출측에 설치한 온화형성장치(P)의 직하부에 인홰롤(5)을 비롯한 인쇄장치를 설치하여 은화전사를(3)에 의해 전사 형성된 은화(11)에 인쇄롤(5)에 의해 인쇄층을 형성시킨 후 건조하는 것을 특징으로하는 은화에 인쇄층을 형성시키는 방법.A printing device including a printing roll 5 is provided directly below the gentle forming apparatus P provided on the exit side of the paper machine, and the printing roll 5 is formed on the silver 11 transferred and transferred by the silver transfer 3. A method of forming a printed layer on silver, characterized by drying after forming a printed layer. 초지기의 출측에 설치한 은화형성장치(P)의 직하부에 인쇄롤(5)을 비록한 인쇄장치를 설치하여 은화전사를(3)에 의해 전사형성된 은화(11)에 인쇄층을 형성시킨 후 건조된 것을 특징으로하는 인쇄층이 부가된 은화를 가진 인쇄용지.After forming a printing device with a printing roll 5 though a printing device 5 underneath the silver forming apparatus P installed on the exit side of the paper machine, a printing layer was formed on the silver 11 transferred and formed by silver transfer 3. A printing paper having a silver coin added with a printing layer, characterized in that it is dried. 제2항에 있어서, 은화(11)에 형성시킨 인쇄층의 잉크가 가시적 인쇄잉크인 것을 특징으로하는 인쇄층이 부가된 은화를 가진 인쇄용지.3. A printing paper having a silver with a printed layer according to claim 2, wherein the ink of the printed layer formed on the silver (11) is a visible printing ink. 제2항에 있어서, 은화에 형성된 인쇄층의 잉크가 비가시적 인쇄잉크임을 특징으로하는 인쇄층이 부가된 은화를 가진 인쇄용지.3. A printing paper having a silver with a printed layer according to claim 2, wherein the ink of the printing layer formed on the silver is an invisible printing ink.
KR1019920016096A 1992-09-04 1992-09-04 A method of producing water mark with print layer and print paper thereof KR950011457B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019920016096A KR950011457B1 (en) 1992-09-04 1992-09-04 A method of producing water mark with print layer and print paper thereof

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Application Number Priority Date Filing Date Title
KR1019920016096A KR950011457B1 (en) 1992-09-04 1992-09-04 A method of producing water mark with print layer and print paper thereof

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KR940007294A KR940007294A (en) 1994-04-27
KR950011457B1 true KR950011457B1 (en) 1995-10-04

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