CN103437248B - 一种具有安全线的防伪无碳复写纸及生产方法 - Google Patents
一种具有安全线的防伪无碳复写纸及生产方法 Download PDFInfo
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CN108179659A (zh) * | 2017-12-08 | 2018-06-19 | 安徽金亿禾特种纸有限公司 | 一种控制无碳复写纸翘曲的方法 |
US11188722B2 (en) * | 2020-03-23 | 2021-11-30 | International Business Machines Corporation | Mechanically stamped unique features for authenticity and provenance tracking |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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US4570170A (en) * | 1983-10-06 | 1986-02-11 | Mitsubishi Paper Mills, Ltd. | Thermosensitive recording material |
CN1135421A (zh) * | 1996-01-23 | 1996-11-13 | 南开大学戈德防伪技术公司 | 产生隐形复写字迹的防伪用荧光压敏复写纸及其制作方法 |
CN1191180A (zh) * | 1997-09-19 | 1998-08-26 | 新东洋纸品(上海)有限公司 | 带有荧光潜影防伪标识的无碳复写纸 |
CN1244465A (zh) * | 1999-05-21 | 2000-02-16 | 南开大学戈德防伪技术公司 | 防伪用荧光压敏复写纸 |
CN102182113A (zh) * | 2011-02-16 | 2011-09-14 | 莱阳银通纸业有限公司 | 带安全线的无碳复写纸及其制造方法 |
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Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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US4570170A (en) * | 1983-10-06 | 1986-02-11 | Mitsubishi Paper Mills, Ltd. | Thermosensitive recording material |
CN1135421A (zh) * | 1996-01-23 | 1996-11-13 | 南开大学戈德防伪技术公司 | 产生隐形复写字迹的防伪用荧光压敏复写纸及其制作方法 |
CN1191180A (zh) * | 1997-09-19 | 1998-08-26 | 新东洋纸品(上海)有限公司 | 带有荧光潜影防伪标识的无碳复写纸 |
CN1244465A (zh) * | 1999-05-21 | 2000-02-16 | 南开大学戈德防伪技术公司 | 防伪用荧光压敏复写纸 |
CN102182113A (zh) * | 2011-02-16 | 2011-09-14 | 莱阳银通纸业有限公司 | 带安全线的无碳复写纸及其制造方法 |
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Inventor after: Huang Yangxu Inventor after: Huang Yongxian Inventor after: Li Zhen Inventor after: Ren Hongmei Inventor after: Wang Hongwei Inventor after: Kui Minghong Inventor after: Li Haitao Inventor after: Chen Hao Inventor after: Yu Hongming Inventor after: Zhang Feiyu Inventor before: Huang Yangxu Inventor before: Li Zhen Inventor before: Kui Minghong Inventor before: Li Haitao Inventor before: Chen Hao Inventor before: Yu Hongming Inventor before: Zhang Feiyu Inventor before: Huang Yongxian |
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Effective date of registration: 20151221 Address after: Zhanjiang economic and Technological Development Zone of Guangdong Province, Zhanjiang City, 524000 Lok Yi Road No. 6 Applicant after: Guangdong Guanhao Hi-tech Co., Ltd. Applicant after: China banknote printing and Minting Corporation Address before: Zhanjiang economic and Technological Development Zone of Guangdong Province, Zhanjiang City, 524000 Lok Yi Road No. 6 Applicant before: Guangdong Guanhao Hi-tech Co., Ltd. |
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