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公开(公告)号：KR100407248B1
公开(公告)日：2003-11-28
申请号：KR1020000084957
申请日：2000-12-29
Applicant: 한국조폐공사
IPC: D21F1/44
Abstract: PURPOSE: A manufacturing method of paper inserted water mark by using a fourdrinier paper machine is provided which is characterized by reducing production cost. CONSTITUTION: The paper inserted water mark is obtained by a process containing the steps of: stopping paper material supplied from a head box(9) through a paper material guidance system temporarily; moving a movable slice(8) to flow the paper material; arriving on a water mark pressing embossed part of wire; passing through a suction pipe(10) to dewater by force; and then recharging the surrounding paper material into the dewatered embossed part to increase a difference of density of the paper material on the water mark part.
Abstract translation: 目的：提供一种使用长网造纸机的纸张插入水印的制造方法，其特征在于降低生产成本。 组成：纸张插入水印是通过包括以下步骤的过程获得的：暂时从头部盒子（9）供应的纸张材料通过纸张材料引导系统; 移动可移动切片（8）以流动纸材料; 到达压印压花部分的水印; 通过吸管（10）强制脱水; 然后将周围的纸材料再充入脱水的压花部分以增加水印部分上的纸材料的密度差异。
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公开(公告)号：KR1020020055743A
公开(公告)日：2002-07-10
申请号：KR1020000084960
申请日：2000-12-29
Applicant: 한국조폐공사
IPC: D21H21/42
Abstract: PURPOSE: Forgery proof safety paper obtained by inserting a multifunctional watermark functioning as Braille dots and machine-readable elements into security paper is provided. Paper manufactured by this process is increased in bending and sagging of paper when piled up and also improved in printability and workability. CONSTITUTION: A multifunctional watermark is inserted with a thickness of 10 to 25 microns into the upper and lower blank at the opposite position of an inner watermark in a sheet of security paper, or 1 to 10 groups consisting of 3 to 7 watermarks are continuously disposed in a right and left blank as unprinted part of the safety paper and at the back face part of printing paper to produce forgery proof safety paper. The multifunctional watermark exhibits a specified pattern of a round shape or a polygon shape having a size of 3 to 10mm.
Abstract translation: 目的：提供通过将用作盲文点和机器可读元素的多功能水印插入安全纸中而获得的防伪安全纸。 通过该方法制造的纸张在堆叠时纸张的弯曲和下垂增加，并且还提高了可印刷性和可加工性。 构成：在一张安全纸中的内部水印的相对位置的上下两个空白处插入10到25微米厚度的多功能水印，或连续排列由3到7个水印组成的1至10组 在右侧和左侧空白作为安全纸的未打印部分，并在打印纸的背面部分生成防伪安全纸。 多功能水印呈现出具有3至10mm尺寸的圆形或多边形形状的指定图案。
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公开(公告)号：KR100173060B1
公开(公告)日：1999-03-30
申请号：KR1019950059743
申请日：1995-12-27
Applicant: 한국조폐공사
Abstract: 본 발명은 지필(紙匹)에 부분적으로 이질(異質)의 지층(紙層)을 겹으로 설치하여서 된 부분 겹지와 이를 제조하는 방법 및 장치를 제공하기 위한 것으로, 특히 은행권이나 수표 등의 유가증권용지의 위조를 곤란하게 하기 위한 수단에 관한 것인바, 지료탱크(1)에 초지망체(2)를 설치하여 지필을 형성시키는 공지의 초지기에 있어서, 초지망체(2)에 별도의 부분지필형성장치(3)를 부가 설치하고, 그리하여 별도의 부분지필형성장치(3)에 의하여 초지망체(2)에 부분적으로 지필(4)이 형성된 상태에서 초지망체를 지료탱크에 통과시키므로서 초지망체에 지필(5)이 형성되게 하되 이미 부분적으로 지필이 형성된 부분에서는 물빠짐이 불량하게 되므로 부분적으로 지필이 형성된 부분에는 지료탱크의 지료가 적게 부착되어 결국 지필의 일부에 이질의 지층이 겹으 로 형성되면서도 그 두께가 거의 균일하게 형성될 수 있는 종이를 제공할 수 있게 한 것임.
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Patent Agency Ranking
公开(公告)号：KR1019950000078B1
公开(公告)日：1995-01-09
申请号：KR1019910024927
申请日：1991-12-28
Applicant: 한국조폐공사
Abstract: The paper (1) is firstly formed from a tank (2) for forming paper. Because other section (72) on net body (7) is sealled except uneveness section (71) on net body (7) installed in a tank (6) for forming water mark, the water mark (5) is only formed on net body (7) and the water mark (5) is adhered on paper (1) and if a hidden fiber (10) that fluorescent pigment is dyed on a short fiber is add to a tank (6), the paper for preventing forgery with a hidden fiber (10) in water mark (5) can be manufactured.
Abstract translation: 纸（1）首先由用于形成纸的罐（2）形成。 因为网体（7）上的其他部分（72）除了安装在用于形成水痕的罐（6）中的净体（7）上的不均匀部分（71）之外，所以水痕（5）仅形成在网体上 （7）和水痕（5）粘附在纸（1）上，并且如果在短纤维上染色荧光颜料的隐藏纤维（10）添加到罐（6）中，则用于防止伪造的纸 可以制造水痕（5）中的隐藏纤维（10）。
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公开(公告)号：KR1019930003371B1
公开(公告)日：1993-04-26
申请号：KR1019900021966
申请日：1990-12-27
Applicant: 한국조폐공사
Abstract: interferring with paper-layer in forming on the upper side of chip (6) by conventional paper-making method using paper-making roll (9) in which chip (6) is inserted into depression part (5) opened outwardly and formed on depression-projection part (4) for water-mark forming; forming thin paper-layer (11') on the upper side of chip (6) by pushing paper layer (11) on the wire-mesh near the chip (6) by couching roll (10), contact-attached on paper-marking roll (9); paper-making with the conventional method thereafter.
Abstract translation: 通过使用造纸辊（9）的常规造纸方法在纸芯（6）的上侧形成纸层，其中芯片（6）插入到向外敞开的凹陷部分（5）中，并形成在凹陷 （4）水印成型; 在芯片（6）的靠近芯片（6）的丝网上通过卷边辊（10）推动纸层（11），在芯片（6）的上侧上形成薄纸层（11'）， 卷（9）; 此后采用传统方法进行造纸。
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公开(公告)号：KR100817389B1
公开(公告)日：2008-03-27
申请号：KR1020060108925
申请日：2006-11-06
Applicant: 한국조폐공사
IPC: D21H21/40
Abstract: A chip for watermark and a method for manufacturing security paper using the same are provided to form a watermark pattern in a more dark state than a peripheral region, thereby preventing forgery. A chip for watermark is formed of a metal plate so as to form a watermark pattern on security paper. A watermark pattern part(2) is formed by perforating the metal plate in a predetermined shape such as alphabet or pattern. A plurality of holes(3) are formed in the other portion of the metal plate except the watermark pattern part, wherein each of the holes has a diameter of 180-300% based on a diameter of a metal line of a paper-making net. The holes are arranged such that a distance between the holes corresponds to a size of 60-200% of the diameter of the hole. Further, a thickness of the chip is 0.2 to 1.0mm.
Abstract translation: 提供一种用于水印的芯片和用于制造使用该芯片的安全纸的方法，以形成比周边区域更暗的水印图案，从而防止伪造。 用于水印的芯片由金属板形成，以在安全纸上形成水印图案。 水印图案部分（2）通过以诸如字母或图案的预定形状对金属板进行穿孔来形成。 在除了水印图案部分之外的金属板的另一部分中形成有多个孔（3），其中每个孔的直径基于造纸网的金属线的直径为180-300％ 。 这些孔被布置成使得孔之间的距离对应于孔的直径的60-200％的尺寸。 此外，芯片的厚度为0.2〜1.0mm。
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