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公开(公告)号：KR1019970003936B1
公开(公告)日：1997-03-24
申请号：KR1019930022129
申请日：1993-10-23
Applicant: 한국조폐공사
IPC: B44B3/00
Abstract: Without installing a pressing device(33) on the holder(31) of the upper mold(3), a fastening sill(41) is formed on the lower mold(4), and a blocking body(211,221,231) on the bottom of each partitioning body(21-23) of the brim mold(2) is fixed and installed with bolts. Although each partitioning body is to be raised along the surface of the ramp as the brim mold is pushed outside by the expansive force of a burnt coin(1) at a standstill condition of the table(7), it cannot be raised because the blocking body(211,221,231) on the bottom of the partitioning body is caught by the fastening sill. Therefore, the expansive force of the burnt coin cannot open the brim mold, partitioning lines are not marked on the coins formed with this method. Also the setting, work of a mold becomes easier because the pressing device is excluded from the holder of the upper mold.
Abstract translation: 在上模（3）的支架（31）上没有安装加压装置（33）的情况下，在下模具（4）上形成有紧固基座（41），并在每个底部的底部形成有阻挡体（211,221,231） 边缘模具（2）的分隔体（21-23）固定并安装螺栓。 虽然当台肩（7）处于停止状态时，由于燃烧硬币（1）的膨胀力将边缘模具推向外侧，每个分隔体将沿着斜面的表面升高，因为阻塞 分隔体底部的主体（211,221,231）被紧固基台夹住。 因此，燃烧的硬币的膨胀力不能打开边缘模具，在用该方法形成的硬币上没有标记分隔线。 此外，由于将挤压装置从上模具的保持架中排除，因此模具的设置变得更容易。
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公开(公告)号：KR100807847B1
公开(公告)日：2008-02-27
申请号：KR1020060116607
申请日：2006-11-23
Applicant: 한국조폐공사 , 주식회사 풍산홀딩스
CPC classification number: B32B38/004 , B32B15/01 , B32B15/20 , B32B38/06 , B32B2309/02 , B32B2311/12 , B32B2311/24
Abstract: A laminated clad plate for coins and a manufacturing method thereof are provided to cut down the manufacturing cost by making a center portion out of aluminum and to secure characteristic proper for the coin by using copper as a joining material. A method for manufacturing a laminated clad plate for coins comprises the steps of: removing scales of a copper plate and an aluminum sheet(Sa); forming uneven parts on one surface of the copper plate and both surfaces of the aluminum sheet(Sb); firstly joining the copper plate and the aluminum sheet by laminating the copper plate, the aluminum sheet, and the copper plate in order and rolling the laminated copper plate and aluminum sheet(Sc); heat-treating the firstly bonded material(Sd); and rolling the thermally treated material(S2).
Abstract translation: 提供了一种用于硬币的层压复合板及其制造方法，以通过使中心部分脱离铝而降低制造成本，并通过使用铜作为接合材料来确保硬币的特性。 制造硬币层压复合板的方法包括以下步骤：去除铜板和铝板（Sa）的垢; 在铜板的一个表面和铝板（Sb）的两个表面上形成不均匀的部分; 首先通过层压铜板，铝板和铜板来接合铜板和铝板，以顺序并轧制层压铜板和铝板（Sc）; 对第一粘合材料（Sd）进行热处理; 并轧制热处理材料（S2）。
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公开(公告)号：KR1020040060267A
公开(公告)日：2004-07-06
申请号：KR1020020086816
申请日：2002-12-30
Applicant: 한국조폐공사
IPC: B42D25/29 , B42D25/355 , B42D25/40 , B42D25/405
Abstract: PURPOSE: Provided are a forgery-free hidden line sheet which is used for preventing forgery at preparing a paper of a marketable security including a bank note, a preparation method thereof, and a security paper using the same. CONSTITUTION: The forgery-free hidden line sheet with a clear text part(12-1) and a colored letter part(12-2) and pattern part(12-3) printed on the upper side of a transparent film(11) comprises a colored letter and pattern layer(12) which is printed on the upper side of the transparent film(11) and is the conventional clear text part(12-1) and the colored letter part(12-2) and pattern part(12-3); and an ultrathin metallic deposition layer(20) applied and deposited on the upper side of the colored letter and pattern layer(12).
Abstract translation: 目的：提供一种无伪造的隐藏线条，用于防止伪造有价证券的纸张，包括纸币，其制备方法和使用该纸张的证券纸。 构成：印刷在透明膜（11）的上侧的具有透明文本部分（12-1）和彩色字母部分（12-2）和图案部分（12-3）的无伪造隐藏线条包括 印刷在透明膜（11）的上侧上的彩色字母和图案层（12），是传统的透明文本部分（12-1）和彩色字母部分（12-2）和图案部分（12） -3）; 以及施加并沉积在着色字母和图案层（12）的上侧上的超薄金属沉积层（20）。
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公开(公告)号：KR100421787B1
公开(公告)日：2004-03-11
申请号：KR1020010088760
申请日：2001-12-31
Applicant: 한국조폐공사
IPC: C23C18/16
Abstract: PURPOSE: A method for manufacturing conductive paper by directly applying electroless plating onto pulp fiber contained paper material beaten during general paper manufacturing process is provided. CONSTITUTION: In a method for manufacturing paper using pulp fiber, the method for manufacturing conductive paper comprises the processes of injecting an electroless plating solution comprising a solution containing salts of conductive metal selected from the group consisting of nickel and copper and a reduction solution of the conductive metal into a paper material in which the pulp fiber is beaten; and directly reducing and precipitating the conductive metal on the beaten pulp fiber by mixing the electroless plating solution with the paper material, wherein the electroless plating solution contains salts of the conductive metal corresponding to 70 to 100 wt.% of solid of the paper material, wherein the paper material further comprises a filler selected from the group consisting of calcium carbonate, talc, clay, titanium dioxide and a mixture thereof, and 2 to 15 wt.% of the filler is contained in the paper material on the basis of solid of the paper material, wherein the nickel electroless plating solution comprises nickel salt contained solution and reduction solution, the nickel salt contained solution contains 3.5 to 4.5 wt.% of nickel salt, and the reduction solution contains 1.5 to 2.5 wt.% of sodium hypophosphite as reducing agent, wherein the copper electroless plating solution comprises copper salt contained solution and reduction solution, the copper salt contained solution contains 5.5 to 6.5 wt.% of copper salts, and the reduction solution contains 30 to 40 wt.% of formalin or paraformaldehyde as reducing agent, and wherein the conductive metal contained solution and reduction solution are mixed in a mixing ratio of 1:1 to 1:1.2 on the basis of equivalent.
Abstract translation: 目的：提供一种通过在通常造纸过程中对打浆的纸浆纤维直接施加无电镀覆制造导电纸的方法。 构成：在使用纸浆纤维制造纸的方法中，用于制造导电纸的方法包括以下步骤：将包含含有选自镍和铜的导电金属的盐的溶液的无电镀液和 将导电金属制成纸浆纤维被打浆的纸材; 通过将无电解电镀液与纸材料混合，直接还原并沉淀在打浆的纸浆纤维上的导电金属，其中无电解电镀液含有相当于纸材固体70-100重量％的导电金属盐， 其中所述纸材料进一步包含选自碳酸钙，滑石，粘土，二氧化钛及其混合物的填料，并且所述填料的2至15重量％基于固体 其中镍化学镀溶液包含含镍盐溶液和还原溶液的纸材料，所述含镍盐溶液含有3.5重量％至4.5重量％的镍盐，并且所述还原性溶液含有1.5重量％至2.5重量％的次磷酸钠作为 其中所述铜化学镀液包含铜盐溶液和还原液，所述铜盐包含溶液 离子含有5.5〜6.5重量％的铜盐，还原液含有30〜40重量％的福尔马林或多聚甲醛作为还原剂，并且其中导电金属含有溶液和还原溶液以1： 1至1：1.2的等值基础上。
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公开(公告)号：KR1020030058344A
公开(公告)日：2003-07-07
申请号：KR1020010088760
申请日：2001-12-31
Applicant: 한국조폐공사
IPC: C23C18/16
CPC classification number: D21H19/06 , C23C18/36 , C23C18/405
Abstract: PURPOSE: A method for manufacturing conductive paper by directly applying electroless plating onto pulp fiber contained paper material beaten during general paper manufacturing process is provided. CONSTITUTION: In a method for manufacturing paper using pulp fiber, the method for manufacturing conductive paper comprises the processes of injecting an electroless plating solution comprising a solution containing salts of conductive metal selected from the group consisting of nickel and copper and a reduction solution of the conductive metal into a paper material in which the pulp fiber is beaten; and directly reducing and precipitating the conductive metal on the beaten pulp fiber by mixing the electroless plating solution with the paper material, wherein the electroless plating solution contains salts of the conductive metal corresponding to 70 to 100 wt.% of solid of the paper material, wherein the paper material further comprises a filler selected from the group consisting of calcium carbonate, talc, clay, titanium dioxide and a mixture thereof, and 2 to 15 wt.% of the filler is contained in the paper material on the basis of solid of the paper material, wherein the nickel electroless plating solution comprises nickel salt contained solution and reduction solution, the nickel salt contained solution contains 3.5 to 4.5 wt.% of nickel salt, and the reduction solution contains 1.5 to 2.5 wt.% of sodium hypophosphite as reducing agent, wherein the copper electroless plating solution comprises copper salt contained solution and reduction solution, the copper salt contained solution contains 5.5 to 6.5 wt.% of copper salts, and the reduction solution contains 30 to 40 wt.% of formalin or paraformaldehyde as reducing agent, and wherein the conductive metal contained solution and reduction solution are mixed in a mixing ratio of 1:1 to 1:1.2 on the basis of equivalent.
Abstract translation: 目的：提供一种通过在一般纸张制造过程中将包含纸张材料直接施加到纸浆纤维上的方法来制造导电纸的方法。 构成：在使用纸浆纤维制造纸的方法中，导电纸的制造方法包括注入包含含有选自镍和铜的导电性金属盐的溶液的化学镀溶液和 导电金属成纸，其中纸浆纤维被殴打; 并通过将化学镀溶液与纸材料混合直接还原和沉淀打浆浆纤维上的导电金属，其中化学镀溶液含有对应于纸材料固体的70-100重量％的导电金属盐， 其中所述纸材料还包括选自碳酸钙，滑石，粘土，二氧化钛及其混合物的填料，并且所述纸材中含有2至15重量％的所述填料是基于 所述纸材料，其中所述镍化学镀溶液包含含镍盐的溶液和还原溶液，所述含镍盐的溶液含有3.5〜4.5重量％的镍盐，所述还原溶液含有1.5〜2.5重量％的次磷酸钠，作为 还原剂，其中铜化学镀溶液包含含铜盐的溶液和还原溶液，所述铜盐包含溶液 离子含有5.5〜6.5重量％的铜盐，还原溶液含有30〜40重量％的作为还原剂的福尔马林或多聚甲醛，其中将导电金属含有的溶液和还原溶液以1:1的混合比混合， 1〜1：1.2等效。
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Patent Agency Ranking
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公开(公告)号：KR1019960020843A
公开(公告)日：1996-07-18
申请号：KR1019940036319
申请日：1994-12-23
Applicant: 한국조폐공사
IPC: A44C3/00
Abstract: 본 발명은 주화나 메달에, 홀로그램 금속타발품(1)을 물리적으로 압인 결합시킨 홀로그램 결합주화 및 메달과 그 제조방법에 관한 것으로, 피사체를 레이저로 촬영하여 현상하는 공지의 방법으로 홀로그램 유리필름을 제조한 후, 이 홀로그램 유리필름을 이용하여 공징이 전주법으로 전사원판을 만들고, 이 전사원판을 이용하여 전주법으로 반복작업하여 제품제조에 필요한 홀로그램 복제판을 다량으로 복제하고, 홀로그램 금속판을 타발한 홀로그램 금속타발품(1)을 제조하며, 가공소전 또는 공표(21)에 형성기킨 홈(20)에 홀로그램 금속 타발품(1)을 위치시키고, 최종압인용상부금형(8)을 하향작동시켜서 된 것을 특징으로 하는 것임.
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公开(公告)号：KR101075249B1
公开(公告)日：2011-10-19
申请号：KR1020090124277
申请日：2009-12-14
Applicant: 한국조폐공사
Abstract: 본발명에의해, 일정한패턴을형성하기위해감광성수지를도포하거나메쉬를설치하지않고, 일정한패턴을갖도록전도체가내장되어있는금형을사용하여전주도금을실시함으로써인쇄판의내구성이크게향상되고, 패턴형성을위해금형을이용함으로인해인쇄판의반복제조가용이해지며, 일정한패턴을형성하는제1도금층및 숫자나기호를형성하는제2도금층이일체로형성되도록함으로써잉크의선예성및 전이성을향상시켜인쇄품질이우수해진다.
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公开(公告)号：KR101056519B1
公开(公告)日：2011-08-12
申请号：KR1020100137941
申请日：2010-12-29
Applicant: 한국조폐공사
Abstract: PURPOSE: A metal screen printing plate and a method for manufacturing the screen printing plate are provided to improve print quality even if a high viscosity screen ink is used, to evenly disperse the high viscosity ink, and to enable fine and precise print. CONSTITUTION: A metal screen printing plate comprises a screen having the opening(14) of a design to be printed and a mesh(16) formed so that the opening is physically connected to the screen. Protrusions are formed on the rear surface of the screen to be protruded from the rear surface of the screen. The protrusions have a hemisphere shape, cylindrical shape or square columnar shape.
Abstract translation: 目的：提供一种金属丝网印刷版和丝网印刷版的制造方法，即使使用高粘度丝网印刷油墨也能提高打印质量，均匀地分散高粘度油墨，能够进行精细且精确的印刷。 构成：金属丝网印刷版包括具有要印刷的设计的开口（14）的屏幕和形成为使得开口物理连接到屏幕的网状物（16）。 在屏幕的后表面上形成突起，以从屏幕的后表面突出。 突起具有半球形状，圆柱形或方形柱状。
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公开(公告)号：KR101048539B1
公开(公告)日：2011-07-11
申请号：KR1020100029547
申请日：2010-03-31
Applicant: 한국조폐공사
Abstract: PURPOSE: A mesh using mandrel and pattern integrated type metal screen printing plate and a manufacturing method thereof are provided to produce the metal printing plate effectively, and to have superior durability because of the printing plate of metal material. CONSTITUTION: The mesh and pattern integrated type metal screen printing plate manufacturing method is as follows. Photoresist is spread on the mandrel. Exposure operates for the pattern formation. The photoresist is developed. The mesh pattern integrated screen printing plate operates first plating on the top of the mushroom shaped conductive material which is included inside the mandrel. The photoresist is spread again and operates exposure and development of film in which the pattern expressing outer covering part is formed. The photoresist eliminates after dividing the mold(mandrel). The completed screen printing plate external phase enforces the third plating.
Abstract translation: 目的：提供使用心轴和图案一体型金属丝网印刷板的网格及其制造方法，以有效地制造金属印刷板，并且由于金属材料的印版而具有优异的耐久性。 构成：网格和图案一体型金属丝网印刷板的制造方法如下。 光致抗蚀剂铺展在心轴上。 曝光操作模式形成。 显影光致抗蚀剂。 网格图案一体丝网印刷板首先在包括在心轴内的蘑菇状导电材料的顶部上进行电镀。 光致抗蚀剂再次铺展，并且操作曝光和显影形成表面外覆盖部分的图案的膜。 分离模具（心轴）后，光致抗蚀剂消除。 完成的丝印板外部相位强制执行第三次电镀。
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