CN104131495B - A kind of " color watermark " water-mark fake-proof paper and preparation method thereof - Google Patents
A kind of " color watermark " water-mark fake-proof paper and preparation method thereof Download PDFInfo
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- CN104131495B CN104131495B CN201410405458.5A CN201410405458A CN104131495B CN 104131495 B CN104131495 B CN 104131495B CN 201410405458 A CN201410405458 A CN 201410405458A CN 104131495 B CN104131495 B CN 104131495B
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Abstract
A kind of " color watermark " water-mark fake-proof paper and preparation method thereof, described cheque paper is at least made up of two-layer fiber, ground floor is the basal layer of white paper pulp composition, the second layer is the color watermark layer that colored paper pulp is constituted, color watermark layer and the white basis layer wet end compound at cylinder mould machine, forming one side is white, and another side is that white substrate constitutes " color watermark " water-mark fake-proof paper with colored paper pulp.The preparation method of this cheque paper is: by conventional Heisui River printed network is not the part of watermark recovery, with resin coating make its can not drainage, also cannot hang paper pulp, form color water printed network；After coating, colored paper pulp forms " color watermark " of specific pattern." color watermark ", due to the restriction by its color, not easily imitates fraud, increases anti-counterfeiting power and effect.Traditional round wet end has been transformed by its preparation method, reduces the l Water Paper moisture into the second cylinder mould, the color watermark produced " water-mark fake-proof paper meets national standard.
Description
Technical field
The present invention relates to cheque paper and preparation method thereof, particularly relate to one " color watermark " water-mark fake-proof paper and preparation method thereof.
Background technology
Water-mark fake-proof paper is cheque paper most widely used at present, and bank-note paper is exactly the Typical Representative of water-mark fake-proof paper.Traditional water-mark fake-proof paper great majority are white paper, and also having is chromatics paper on a small quantity.Regardless of white paper or chromatics paper, it technology is characterized in that watermarking section and paper portions are made up of the paper pulp of same color.Although this paper possesses antiforge function, but develop rapidly information age of continuous renewal in science and technology, owing to the anti-counterfeiting power of this cheque paper is not enough, so the phenomenon that RMB is faked, invoice is faked happens occasionally, upset economic order and people's lives.
Summary of the invention
In order to improve the anti-counterfeiting power of water-mark fake-proof paper, meet the false proof market demand cracked down on counterfeit goods, the goal of the invention one of the present invention be to provide the colored paper pulp of a kind of watermarking section, the white paper pulp of other parts there is anti-fraud functional " color watermark " water-mark fake-proof paper, two are to provide one " color watermark " manufacture method of water-mark fake-proof paper.
Realize above-mentioned purpose by the following technical solutions:
A kind of " color watermark " water-mark fake-proof paper, described cheque paper is at least made up of two-layer fiber, and ground floor is the basal layer of white paper pulp composition, and the second layer is the color watermark layer that colored paper pulp is constituted, and color watermark layer and white basis layer are at cylinder
The wet end compound of paper machine, forming one side is white, and another side is that white substrate constitutes " color watermark " water-mark fake-proof paper with colored paper pulp.
Preferred version as technique scheme, described cheque paper is made up of three layers fiber, ground floor is the basal layer of white paper pulp composition, the second layer is the color watermark layer that colored paper pulp is constituted, the basal layer that third layer is made up of white paper pulp, the color watermark that colored paper pulp is constituted is partially sandwiched in centre by ground floor and third layer, and forming two sides is all white, is sandwiched between the water-mark fake-proof paper of " color watermark " that colored paper pulp is constituted.
As the preferred version of technique scheme, described " color watermark " water-mark fake-proof paper compound GB/T22467.1-2008 standard.
The preparation method of a kind of " color watermark " water-mark fake-proof paper, the method uses twin cylinder machine or three cylinder mould machines to produce, and the steps include:
A. the Heisui River print of design, plate-making, net processed, set net preparation routine is first passed through
Net；By conventional Heisui River printed network is not the part of watermark recovery, is coated with resin
Make its can not drainage, also cannot hang paper pulp, form color water printed network；
B., after coating, colored paper pulp forms " color watermark " of specific pattern.
As the preferred version of technique scheme, the copper mesh of color water printed network selects the annealing net of 40 orders.
As the preferred version of technique scheme, the resin of coating selects zapon or polyurethane paint, uses after being diluted.
As the preferred version of technique scheme, the cylinder part of described twin cylinder machine or three cylinder mould machines installs coarse cotton cloth absorbent box additional.
Cheque paper provided by the invention is made up of layer 2-3 fiber, basal layer is made up of white paper pulp, colored paper pulp forms the color watermark part of specific pattern, color watermark part and the white basis layer wet end compound at cylinder mould machine, forming one side is white, and another side is that white substrate constitutes " color watermark " water-mark fake-proof paper with colored paper pulp.Owing to color watermark part adopts paper pulp color different with paper portions, or " color watermark " that colored paper pulp is constituted is clipped between white basis layer, color watermark and the white basis layer compound at cylinder mould machine wet end.This structure has the advantages that: " color watermark ", due to the restriction by its color, not easily imitates fraud, increases anti-counterfeiting power and effect.
Traditional round wet end has been transformed by preparation method provided by the invention, adds coarse cotton cloth absorbent box, reduces the l Water Paper moisture into the second cylinder mould, the color watermark produced " water-mark fake-proof paper meets National Standard of the People's Republic of China GB/T22467.1-2008.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention will be further described.
Embodiment 1
The present embodiment is a kind of " color watermark " cheque paper, and this color watermark water-mark fake-proof paper has two-layer fiber to constitute.The ground floor of " color watermark " water-mark fake-proof paper of two-layer fiber composition is the white basis layer that white paper pulp is made, the color watermark part that the colored paper pulp of the second layer is made, color watermark layer and the white basis layer wet end compound at net paper machine, forming one side is white, and another side is white
" color watermark " water-mark fake-proof paper that substrate and colored paper pulp are constituted.
" color watermark " water-mark fake-proof paper being made up of three layers fiber, ground floor is the basal layer of white paper pulp composition, the second layer is the color watermark layer that colored paper pulp is constituted, the basal layer that third layer is made up of white paper pulp, the color watermark that colored paper pulp is constituted is partially sandwiched in centre by ground floor and third layer two-layer basal layer, forming two sides is all white, is sandwiched between " color watermark " water-mark fake-proof paper that colored paper pulp is constituted.
Above-mentioned " color watermark " water-mark fake-proof paper meets People's Republic of China's GB/T22467.1-2008 standard.
According to design needs, the white basis layer thickness that the ground floor white paper pulp of " color watermark " water-mark fake-proof paper of two-layer fiber composition is made is 60g/m2~150g/m2, the color watermark segment thickness that the colored paper pulp of the second layer is made is 80g/m2~100g/m2, the simply pattern part of watermark just chromatic colour paper pulp.
" color watermark " water-mark fake-proof paper that three layers fiber is constituted, the base layer thickness of ground floor white paper pulp composition is 40g/m2~100g/m2, the color watermark layer thickness that second layer colour paper pulp is constituted is 80g/m2~100g/m2, the simply pattern part of watermark just chromatic colour paper pulp, the base layer thickness that third layer is made up of white paper pulp is 40g/m2~100g/m2。
The raw material of colour paper pulp of the present invention selects bleached hardwood pulp and bleaching needle-point leaf pulp to be mixed in proportion, and makes through dyeing.
Embodiment 2
The preparation method of a kind of " color watermark " water-mark fake-proof paper, the method uses twin cylinder machine or three cylinder mould machines to produce, and the steps include:
A. the Heisui River print of design, plate-making, net processed, set net preparation routine is first passed through
Net；By conventional Heisui River printed network is not the part of watermark recovery, is coated with resin
Make it can not drainage, it is impossible to hang paper pulp, form color water printed network；
B., after coating, colored paper pulp forms " color watermark " of specific pattern.
In order to ensure that on multiple cylinder moulds of twin cylinder machine or three cylinder mould machines, l Water Paper can combine smoothly, it is prevented that the resin that the l Water Paper on the first cylinder mould is coated with by the second cylinder mould (color water printed network) adheres to, and takes following technical measures:
The copper mesh of color water printed network selects the annealing net of 40 order ~ 65 orders.
The resin of coating selects zapon or polyurethane paint, is used organic solvent resins dilute.
The cylinder part of twin cylinder machine or three cylinder mould machines installs coarse cotton cloth absorbent box additional.Suction box is arranged between the first cylinder mould and the second cylinder mould (color water printed network), it is used for reducing the l Water Paper moisture into the second cylinder mould, prevent the resin that the l Water Paper on the first cylinder mould is coated with by the second cylinder mould (color water printed network) from adhering to, make the l Water Paper page that three cylinders are formed respectively combine smoothly.
Although, above the present invention is described in detail with a general description of the specific embodiments, but on basis of the present invention, it is possible to it is made some modifications or improvements, and this will be apparent to those skilled in the art.Therefore, these modifications or improvements without departing from theon the basis of the spirit of the present invention, belong to the scope of protection of present invention.
Claims (6)
1. " color watermark " water-mark fake-proof paper, this water-mark fake-proof paper uses twin cylinder machine or three cylinder mould machines to produce, it is characterized in that, described cheque paper is at least made up of two-layer fiber, ground floor is the basal layer of white paper pulp composition, the second layer is the color watermark layer that colored paper pulp is constituted, color watermark layer and the white basis layer wet end compound at cylinder mould machine, forming one side is white, another side is the water-mark fake-proof paper that white substrate and colored paper pulp constitute " color watermark ", this water-mark fake-proof paper according to following production method step is: a. first passes through design, plate-making, net processed, the Heisui River printed network that set net preparation is conventional；By conventional Heisui River printed network is not the part of watermark recovery, with resin coating make its can not drainage, also cannot hang paper pulp, form color water printed network；B., after coating, colored paper pulp forms " color watermark " of specific pattern.
2. one according to claim 1 " color watermark " water-mark fake-proof paper, it is characterized in that, described cheque paper is made up of three layers fiber, ground floor is the basal layer of white paper pulp composition, the second layer is the color watermark layer that colored paper pulp is constituted, the basal layer that third layer is made up of white paper pulp, and the color watermark that colored paper pulp is constituted is partially sandwiched in centre by ground floor and third layer, forming two sides is all white, is sandwiched between " color watermark " water-mark fake-proof paper that colored paper pulp is constituted.
3. one according to claim 1 " color watermark " water-mark fake-proof paper, it is characterised in that described " color watermark " water-mark fake-proof paper meets GB/T22467.1-2008 standard.
4. one as claimed in claim 1 " color watermark " water-mark fake-proof paper, it is characterised in that the copper mesh of color water printed network selects 40 orders to the annealing net of 65 orders.
5. one according to claim 4 " color watermark " water-mark fake-proof paper, it is characterised in that the resin of coating selects zapon or polyurethane paint, uses after being diluted.
6. one according to claim 4 " color watermark " water-mark fake-proof paper, it is characterised in that the cylinder part of described twin cylinder machine or three cylinder mould machines installs coarse cotton cloth absorbent box additional.
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| CN201410405458.5A CN104131495B (en) | 2014-08-18 | 2014-08-18 | A kind of " color watermark " water-mark fake-proof paper and preparation method thereof |
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| CN201410405458.5A CN104131495B (en) | 2014-08-18 | 2014-08-18 | A kind of " color watermark " water-mark fake-proof paper and preparation method thereof |
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| CN104131495B true CN104131495B (en) | 2016-06-29 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104631216B (en) * | 2015-01-23 | 2016-09-14 | 山东凯丽特种纸股份有限公司 | A kind of color watermark cheque paper and production method thereof |
| CN106368078A (en) * | 2016-10-13 | 2017-02-01 | 王天宇 | Layered color separation watermark anti-counterfeiting paper and preparation method thereof |
| CN110820406A (en) * | 2019-10-30 | 2020-02-21 | 山东凯丽特种纸股份有限公司 | Printing-free double-layer structure art graphic paper, and production method and device thereof |
| CN111005263A (en) * | 2019-12-25 | 2020-04-14 | 温州钞发纸业有限公司 | Method for manufacturing color watermark anti-counterfeiting paper |
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| CN2460545Y (en) * | 2001-01-17 | 2001-11-21 | 宁波中华纸业有限公司 | Antiforage paperboard |
| CN1734018A (en) * | 2004-08-11 | 2006-02-15 | 中国印钞造币总公司 | Bar code white watermark antifalsification paper and its preparation method and watermark cylinder mould |
| CN2758307Y (en) * | 2004-12-29 | 2006-02-15 | 湖北骏马纸业有限公司 | Antifalse cigarette card packaging paper |
| JP4391287B2 (en) * | 2004-03-26 | 2009-12-24 | 大日本印刷株式会社 | Securities paper |
| CN103526648A (en) * | 2013-10-09 | 2014-01-22 | 保定钞票纸业有限公司 | Machine-readable anti-counterfeit paper with color artistic watermarking effects and manufacturing method thereof |
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- 2014-08-18 CN CN201410405458.5A patent/CN104131495B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2460545Y (en) * | 2001-01-17 | 2001-11-21 | 宁波中华纸业有限公司 | Antiforage paperboard |
| JP4391287B2 (en) * | 2004-03-26 | 2009-12-24 | 大日本印刷株式会社 | Securities paper |
| CN1734018A (en) * | 2004-08-11 | 2006-02-15 | 中国印钞造币总公司 | Bar code white watermark antifalsification paper and its preparation method and watermark cylinder mould |
| CN2758307Y (en) * | 2004-12-29 | 2006-02-15 | 湖北骏马纸业有限公司 | Antifalse cigarette card packaging paper |
| CN103526648A (en) * | 2013-10-09 | 2014-01-22 | 保定钞票纸业有限公司 | Machine-readable anti-counterfeit paper with color artistic watermarking effects and manufacturing method thereof |
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Effective date of registration: 20180517 Address after: 101300 401, room four, 7 building, 9 Anqing Avenue, district B, Tianzhu Airport Industrial Zone, Shunyi District, Beijing. Patentee after: Interconnected intelligence information technology (Beijing) Co., Ltd. Address before: 063001 No. 88 North South Street, Lunan District, Tangshan City, Hebei. Patentee before: TANGSHAN RONGFENG SPECIAL PAPER CO., LTD. |
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