KR950000077B1 - Watermarked paper and manufacturing method thereof - Google Patents
Watermarked paper and manufacturing method thereof Download PDFInfo
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- KR950000077B1 KR950000077B1 KR1019910024926A KR910024926A KR950000077B1 KR 950000077 B1 KR950000077 B1 KR 950000077B1 KR 1019910024926 A KR1019910024926 A KR 1019910024926A KR 910024926 A KR910024926 A KR 910024926A KR 950000077 B1 KR950000077 B1 KR 950000077B1
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- South Korea
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- paper
- shape
- mark
- mold
- uneven
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Classifications
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
- B44C1/22—Removing surface-material, e.g. by engraving, by etching
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Abstract
Description
제 1 도는 워터마크 형성을 위한 멀티토널지층 형성 설명도.1 is an explanatory diagram of forming a multi-tunnel layer for forming a watermark.
제 2 도는 지필에 형성된 멀티토널지층에 엠보싱 금형을 압착하는 상태 설명도.2 is an explanatory diagram of a state in which an embossing mold is pressed against a multi-tonal layer formed on a paper sheet.
제 3 도는 본 발명의 종이의 일부발췌 단면도.3 is a partial cross-sectional view of the paper of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 금망 2 : 요철부1: gold network 2: uneven portion
3 : 멀티토널지층3: Multi-tonal Geologic Formation
본 발명은 은행권, 수표 증권류 등 유가증권용지의 위조방지를 위하여 종이 내면에 숨은 그림(은화)를 넣는 방법중 기존 워터마크제조방법과 엠보싱마크제조방법을 결합한 제지방법과 이 제조방법에 의해 제지된 종이에 관한 것으로, 본 발명에 의해, 워터마크에 비하여 더욱 선명한 (Tone)과 선예성을 가진 은화를 표현하고자 하는 것이다.The present invention is a papermaking method combining the existing watermark manufacturing method and the embossing mark manufacturing method of the method of putting a hidden picture (silver) on the inner surface of paper to prevent counterfeit of securities such as banknotes, check securities, etc. The present invention relates to paper, which is intended to represent silver coins having more sharpness (Tone) and sharpness than watermarks.
일반적으로 은화는 용지를 빛에 투시하여 보면 숨은 그림이 나타나 은화의 형태를 감식할 수 있게 한 것으로서, 이때 내면에 삽입된 단순 또는 복잡한 형의 은화의 형태 구분으로 진위 판별을 할수 있게 하는 것이다.Generally, silver is a hidden picture that appears when the paper is projected through light to identify the form of silver. At this time, authenticity can be distinguished by the distinction between the types of silver of the simple or complex type inserted into the inner surface.
은화는 정망초지기 상에서의 제조방식인 댄디마크와 엠보싱마크, 환망초지기 상에서의 멀티토날 워터마크(Multitonal water mark)로 대별되는데 본 발명은 엠보싱 마크가 갖는 선예성과 워터마크가 갖는 입체감의 특성을 결합하여 새로운 은화형태로 변형시킨 것이다.Silver coins are roughly divided into dandy marks and embossing marks, which are manufactured on a net paper machine, and multitonal water marks on circular paper machines. The present invention combines the sharpness of embossing marks and the three-dimensional characteristic of water marks. It is transformed into a new silver form.
즉, 멀티토날워터마크를 형성시킨 일정율 습상의 지필 위에 임의 형태의 상을 각인한 요철금형을 압착하므로서 워터마크에 임의의 상을 중첩적으로 엠보싱함으로써 요철금형의 형태에 따라 워터마크 형성 부분에 종이의 두께차이를 주기 때문에 흑백톤의 차이를 재조명하게 되고, 특히 워터마크의 두꺼운 부분(어둡게 나타나는 부분)에 요철금형(엠보싱 롤)상의 형면이 중첩되면 여타면과 구분될 정도로 어두운 부분이 더욱 표출되면서 형태별 선이 또렷해지는 독특한 특성을 이용한 것이다.In other words, by pressing the uneven mold imprinted with an arbitrary shape onto the paper of the constant rate wet paper in which the multi-tonal water mark is formed, the embossed arbitrary image is superimposed on the watermark to form a paper on the watermark forming part according to the uneven mold shape. Because of the difference in thickness, the black and white tone is re-illuminated. Especially, when the surface of the uneven mold (embossing roll) is overlapped with the thick part (dark appearing part) of the watermark, the dark part is displayed to be distinguished from other surfaces. It uses unique characteristics that make the lines by shape clear.
예를들면 워터마크의 인물상에 동일상의 엠보싱마크를 정위치로 중첩, 압착하게 되면 기존 워터마크가 갖는 흑백효과가 엠보싱 마크의 선예화로 콘트라스트가 선명한 은화형태로 변화된다. 또한 바둑모양 등의 흑백도안을 워터마크로 하고, 동일 또는 다른 형의 엠보싱마크를 서로 빗겨 압착하면 면과 면, 선과 면등 각각 두면이 닿게된 부위가 기존 단순마크 형태보다 달라지는 콘트라스트를 갖게 되어 독특한 은화 형태를 갖게 되며, 초지방법 중 한 공정으로는 표현할 수 없는 은화입(入)용지 제조의 기법을 갖게 된다.For example, when the embossed mark of the same image is superimposed and compressed on the person of the watermark, the black-and-white effect of the existing watermark is changed to a silver coin with sharp contrast due to the sharpening of the embossed mark. In addition, if the black and white drawings such as Go shape are used as watermarks, and the embossing marks of the same or different type are combed and pressed together, the area where the two surfaces, such as the face and the face, the line and the face touch each other, has a contrast that is different from the existing simple mark shape. It has a technique of manufacturing silver coin paper which cannot be represented by one of the papermaking methods.
환망초지기에 의하여 초지되는 지필에 워터마크를 형성시키기 위하여는 제 1 도에 도시된 바와 같이 금망(1)에 요철부(2)를 형성시켜야 하며, 이와 같이 요철부(2)가 형성된 금망(1)으로 초지하게 되면 요철부(2)의 굴곡에 따라 지류섬유의 쌓임차이가 발생하므로 요철부(2)의 굴곡에 따른 멀티토날(Multitonal)지층(3)이 형성된다.In order to form a watermark on a paper sheet made by a circular paper machine, as shown in FIG. 1, an uneven portion 2 must be formed in the gold mesh 1, and the uneven portion 2 is formed of a gold mesh ( When papermaking is carried out in 1), the difference in stacking of tributary fibers occurs due to the bending of the uneven portion 2, thereby forming a multitonal layer 3 according to the bending of the uneven portion 2.
이와 같이 하여 워터마크를 형성시키는 것은 공지의 기술이며, 현재 통용되고 있는 지폐, 예컨데 10,000원권과 지폐의 정면좌단 미인쇄부에 표현된 세종대왕초상에서도 이와 같은 워터마크를 찾아볼수 있다.Forming a watermark in this way is a well-known technique, and such watermarks can also be found in King Sejong's portrait expressed in current bills, for example, 10,000 won bills and the front left end of the bill.
본 발명은 이와 같이 쌓임차이가 발생한 즉 멀티토날지층(3)을 임의 형상의 요철금형(4)으로 또다시 압착하므로서 워터마크와 요철금형(4)에 의한 엠보싱마크가 중첩적으로 형성되게 함에 특징을 가진다.The present invention is characterized in that the embossed mark formed by the watermark and the uneven mold 4 is overlapped by pressing the multi-tonal paper layer 3 again into an uneven mold 4 having an arbitrary shape. Has
즉, 금망(1)에 형성시킨 요철부(2)에 의해 형성되는 워터마크(멀티토널지층)와 동일 형상 또는 이와 다른 형상의 요철금형(4)을 워터마크와 정위치에서 중첩되게 또는 반정위치 즉, 약간 어긋나게 중첩되도록, 또는 워터마크와는 무관하게 중첩 압착하므로서 워터마크와 엠보싱마크를 결합시킨다는 점에 본 발명의 특징이 있다.That is, the uneven mold 4 having the same shape or different shape as that of the watermark (multi-tonal layer) formed by the uneven portion 2 formed on the gold mesh 1 overlaps with the watermark at the exact position or is placed at the exact position. That is, there is a feature of the present invention in that the watermark and the embossing mark are combined to overlap each other slightly or overlap each other regardless of the watermark.
워터마크는 결국 지료의 쌓임에 의해 형성되는 것이고, 이러한 지료의 쌓임은 정밀해질 수 없는 것이다. 따라서 소기의 선예성과 소기의 톤을 얻는다는 것은 불가능하다. 따라서 제 2 도에 도시된 바와 같이 워터마크에 소기의 형상에 따라 조각된 요철금형(4)을 압착하므로서 제 3 도에 도시된 바와 같이 지필에 정밀한 형태의 요철부를 이루게 되고 따라서 명암의 차이가 뚜렷한 콘트라스트를 갖는 은화를 형성시킬 수 있게 되는 것이다.The watermark is eventually formed by the accumulation of stocks, and the accumulation of stocks cannot be precise. Therefore, it is impossible to obtain the desired sharpness and the desired tone. Accordingly, as shown in FIG. 2, the uneven mold 4 carved into the watermark according to the desired shape is squeezed into the watermark, thereby forming the uneven part of the precise shape of the paper as shown in FIG. It is possible to form silver with contrast.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019910024926A KR950000077B1 (en) | 1991-12-28 | 1991-12-28 | Watermarked paper and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019910024926A KR950000077B1 (en) | 1991-12-28 | 1991-12-28 | Watermarked paper and manufacturing method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR930013367A KR930013367A (en) | 1993-07-21 |
| KR950000077B1 true KR950000077B1 (en) | 1995-01-09 |
Family
ID=19326488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019910024926A KR950000077B1 (en) | 1991-12-28 | 1991-12-28 | Watermarked paper and manufacturing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR950000077B1 (en) |
-
1991
- 1991-12-28 KR KR1019910024926A patent/KR950000077B1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR930013367A (en) | 1993-07-21 |
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