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公开(公告)号：KR1020150018113A
公开(公告)日：2015-02-23
申请号：KR1020130094619
申请日：2013-08-09
Applicant: 한국조폐공사
Abstract: 보안 용지는, 기준층 용지, 및 표층 용지를 포함한다. 기준층 용지는 면섬유를 포함한다. 표층 용지는 기준층 용지와 합지되고, 닥섬유를 포함한다. 보안용지는 닥섬유 용지를 포함하므로 박리에 의한 위변조를 방지할 수 있다.
Abstract translation: 根据一个实施方案，本发明的目的是提供一种包括桑树纺织品的安全纸，其可以容易地区分安全纸的真实性并且可以加强防止银行票据等的伪造; 以及制造安全纸的方法。 安全纸包括基层纸和表层纸，其中基层纸包括棉织物，并且表层纸与基层纸层压并包括桑树织物。 因此，安全纸包括桑树纺织品，从而防止由分层引起的伪造。
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公开(公告)号：KR1020140087346A
公开(公告)日：2014-07-09
申请号：KR1020120157342
申请日：2012-12-28
Applicant: 한국조폐공사
Abstract: The present invention relates to a method for manufacturing a cotton linter pulp and a cotton linter pulp manufactured by the same. The method for manufacturing a cotton linter pulp according to one embodiment of the present invention includes: a process of mechanically removing a foreign material; a cooking or digesting step using an alkali solution; a cleaning process; and a bleaching process using a bleaching solution. According to the embodiment of the present invention, the method for manufacturing a cotton linter pulp improves the efficiency of bleaching.
Abstract translation: 本发明涉及一种棉绒制品的制造方法及其制造的棉绒纸浆。 根据本发明的一个实施方案的用于制造棉绒纸浆的方法包括：机械去除异物的方法; 使用碱溶液的烹饪或消化步骤; 清洗过程; 以及使用漂白溶液的漂白方法。 根据本发明的实施方案，用于制造棉绒纸浆的方法提高了漂白的效率。
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公开(公告)号：KR101326777B1
公开(公告)日：2013-11-08
申请号：KR1020120037961
申请日：2012-04-12
Applicant: 한국조폐공사
Abstract: 다층 보안용지는, 제1 형태의 은화를 포함하는 제1 표층 용지와, 제1 형태의 은화와 다른 형태를 가지는 제2 형태의 은화를 포함하는 제2 표층 용지와, 적어도 하나의 중간층을 포함한다. 중간층은 제1 표층 용지와 제2 표층 용지 사이에 배치되고, 제2 표층 용지를 통해 진행하는 빛을 투과시킨다. 제1 형태의 은화의 농도는 제2 형태의 은화의 농도보다 크다.
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公开(公告)号：KR1020130117974A
公开(公告)日：2013-10-29
申请号：KR1020120040770
申请日：2012-04-19
Applicant: 한국조폐공사
Abstract: PURPOSE: Wrinkle resistivity improved security paper and a manufacturing method thereof are provided to bridge-bond fibers and resins by dipping wet paper in a creasing prevention aqueous solution or to form strong cross-linked bond between fibers of paper with compounds by heat, light or electrical effect etc. CONSTITUTION: A manufacturing method for wrinkle resistivity improved security paper comprises following steps. A paper stock is manufactured by using natural fibers (S10). A stencil paper is manufactured by adding the predetermined amount of monomer solution having a double bond into the paper stock in order to bridge-react to the cellulose molecules of natural fibers and press-drying the same (S10). The stencil paper is dipped in a creasing prevention surface process aqueous solution (S30). Thermal, infrared rays or electromagnetic waves are treated so that cross-link bond between the cellulose molecules of the stencil paper and the creasing prevention surface process aqueous solution is formed and hardened (S40). [Reference numerals] (AA) Start; (BB) End; (S10) Manufacture paper stock; (S20) Add monomer solution having a double bond into the paper stock; (S30) Dip wet paper into monomer solution having a double bond; (S40) Treat heat, infrared rays or electromagnetic waves
Abstract translation: 目的：抗电阻率改进安全纸，其制造方法是通过将湿纸浸渍在防止皱纹的水溶液中而形成桥接粘合纤维和树脂，或通过热，光或化合物在纸与纤维之间形成强烈的交联键 电效应等。构成：抗皱电阻率的制造方法改进了安全纸包括以下步骤。 使用天然纤维制造纸料（S10）。 通过将预定量的具有双键的单体溶液加入到纸原料中以与天然纤维的纤维素分子桥接反应并对其进行压干来制造模版纸（S10）。 将模版纸浸入防止皱纹的表面处理水溶液中（S30）。 对热，红外线或电磁波进行处理，使得模板纸的纤维素分子和抗起皱表面处理水溶液之间的交联结合形成并硬化（S40）。 （附图标记）（AA）开始; （BB）结束; （S10）制造纸原料; （S20）向纸料中添加具有双键的单体溶液; （S30）将湿纸浸入具有双键的单体溶液中; （S40）处理热，红外线或电磁波
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公开(公告)号：KR1020110089980A
公开(公告)日：2011-08-10
申请号：KR1020100009517
申请日：2010-02-02
Applicant: 한국조폐공사
Abstract: PURPOSE: A paper for preventing forgery with infrared ray absorption is provided to absorb infrared ray part within UV ray range and to identify genuineness. CONSTITUTION: A paper for preventing forgery with infrared ray absorption contains one or more fine particles selected from fluorescence, UV ray, heat sensitive, pressure sensitive, and organic dye materials. The dye is selected from nickeldithioles, cyanines, diimoniums, aminiums, phthalocyanines, naphthalocyanines, and aminiums.
Abstract translation: 目的：提供用于防止红外线吸收伪造的纸张，以吸收紫外线范围内的红外线部分并识别真实性。 构成：用于防止红外线吸收伪造的纸包含一种或多种选自荧光，紫外线，热敏感，压敏感和有机染料的细颗粒。 染料选自镍锡二硫合，氰基，二亚铵，铵，酞菁，萘酞菁和铵。
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Patent Agency Ranking
公开(公告)号：KR100516570B1
公开(公告)日：2005-09-22
申请号：KR1020020086821
申请日：2002-12-30
Applicant: 한국조폐공사
Abstract: 본 발명은 기존의 표면처리제에 발수 및 발유성이 우수한 불소계 화합물을 첨가하여, 기존의 은행권 용지가 가지는 물리 화학적인 특징과 기계적인 특성을 그대로 가지면서, 내오염성이라는 새로운 기능을 부여한 내오염성이 향상된 보안용지를 제공하려는 것으로써, 은행권 용지의 주된 회수요인인 오염을 방지하고 장기간의 유통기간을 가지되, 용지내에 은선이나 은화, 색사 등 여러 가지 보안요소를 추가하여 위조나 변조의 방지가 가능한 내오염성이 향상된 보안용지 및 그 제조방법에 관한 것이다.
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公开(公告)号：KR100407252B1
公开(公告)日：2003-11-28
申请号：KR1020000084959
申请日：2000-12-29
Applicant: 한국조폐공사
IPC: D21F11/06
Abstract: PURPOSE: Provided is a process of preparing paper which allows low damage of cotton fibers during paper making, is improved in the folding endurance in the cross direction, has excellent dimension stability in high pressure printing and is improved in printability. Whereby, the product is effectively used in paper requiring high precision printing. CONSTITUTION: A cotton yarn is beaten until a beating degree becomes 18 to 20 degree SR and then refined until a beating degree becomes 40 to 60 degree SR to produce pulp having a fine fiber content of 40% or less, which is added with 5 to 10 parts by weight of an organic/inorganic filler and 0.3 to 0.5 parts by weight of a wet strength agent, based on 100 parts by weight of pulp to produce base paper, which is soaked in a mixed solution of 2 to 5% by weight of polyvinyl alcohol, 0.1 to 1.0% by weight of a wet strength agent, 1.0 to 5.0% by weight of urea and 0 to 10% by weight of glycerin and then passed through a compression roll. Thereafter, the treated paper is soaked in a mixed solution of 2 to 5% by weight of borax and 2 to 5% by weight of glycerin, passed through a compression roll and dried.
Abstract translation: 目的：提供一种制备纸张的方法，该方法允许在造纸过程中对棉纤维的低损伤，在横向上的耐折性提高，在高压印刷中具有优异的尺寸稳定性，并且改善了印刷适性。 因此，该产品可有效用于需要高精度印刷的纸张。 组成：打棉纱直到打浆度达到18至20度SR，然后精炼至打浆度为40至60度SR以生产具有40％或更低的细纤维含量的纸浆，其中添加5至 10重量份的有机/无机填料和0.3-0.5重量份的湿强度剂，基于100重量份的纸浆制备原纸，将其浸入2至5重量％的混合溶液中 的聚乙烯醇，0.1至1.0重量％的湿强度剂，1.0至5.0重量％的尿素和0至10重量％的甘油，然后通过压缩辊。 之后，将处理过的纸浸入2〜5重量％硼砂和2〜5重量％甘油的混合溶液中，通过压缩辊并干燥。
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公开(公告)号：KR1020030058349A
公开(公告)日：2003-07-07
申请号：KR1020010088765
申请日：2001-12-31
Applicant: 한국조폐공사
IPC: D21H21/20
Abstract: PURPOSE: A manufacturing method of wet strength paper is characterized by adding cationic inorganic polymer and a congealing agent to paper materials, neutralizing negative charge of the paper materials and adding a wet paper strength agent. CONSTITUTION: The wet strength paper is obtained by the steps of: preparing the water soluble paper materials containing 3-4wt.% of solids; adding 0.01-0.1% of multivalent cationic inorganic polymer having 13-18 of aluminium as nuclear per unit crystal or 0.01-0.1wt.% of the cationic congealing agent having 2.5-5meq/g of charge density and 100000-450000 of molecular weight, followed by reacting the materials; adding 0.1-1.5wt.% of the wet strength agent to a reactant, followed by diluting the materials to make the materials having 0.1-0.3wt.% of solids; and then dewatering and drying the diluted material.
Abstract translation: 目的：湿强纸的制造方法的特点是向纸材加入阳离子无机聚合物和凝结剂，中和纸材负荷，加入湿纸强度剂。 构成：湿强纸通过以下步骤获得：制备含有3-4重量％固体的水溶性纸材料; 加入0.01-0.1％的具有13-18个铝的多价阳离子无机聚合物作为每单位晶体的核或0.01-0.1重量％的具有2.5-5meq / g电荷密度和100000-450000分子量的阳离子凝结剂， 然后使材料反应; 向反应剂中加入0.1-1.5重量％的湿强度剂，然后稀释该材料以使该材料具有0.1-0.3重量％的固体; 然后脱水和干燥稀释的材料。
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公开(公告)号：KR1020140087345A
公开(公告)日：2014-07-09
申请号：KR1020120157341
申请日：2012-12-28
Applicant: 한국조폐공사
Abstract: The present invention relates to a method for manufacturing a cotton linter pulp and a cotton linter pulp manufactured by the same. The method for manufacturing a cotton linter pulp according to one embodiment of the present invention includes: a step of mechanically removing a foreign material; a pulping process using an alkali solution; and a bleaching process using a bleaching solution. According to the embodiment of the present invention, the method for manufacturing a cotton linter pulp uniformly maintains the quality of the pulp.
Abstract translation: 本发明涉及一种棉绒制品的制造方法及其制造的棉绒纸浆。 根据本发明的一个实施方案的用于制造棉绒纸浆的方法包括：机械去除异物的步骤; 使用碱溶液的制浆工艺; 以及使用漂白溶液的漂白方法。 根据本发明的实施方案，用于制造棉绒纸浆的方法均匀地保持纸浆的质量。
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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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