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Anti-counterfeiting bill manufacturing method based on invisible image element recognition function

A technology of image elements and manufacturing methods, which is applied in the field of bills, can solve the problems that bills cannot be anti-counterfeited, and achieve the effect of preventing criminals from taking advantage of them

Pending Publication Date: 2022-07-12
南通市现代印务有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problems raised in the above-mentioned background technology, the object of the present invention is to provide a method for manufacturing anti-counterfeit bills based on the recognition function of invisible image elements, which has the advantage of being able to carry out anti-counterfeiting and solves the problem that existing bills cannot be anti-counterfeiting

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] The manufacturing method of anti-counterfeiting bills based on the recognition function of invisible image elements includes the following steps:

[0023] Ingredients: 6 parts of sodium sulfate solution, 1 part of iodine solution, 10 parts of silver nitrate solution, 10 parts of ammonium sulfide solution, 3 parts of metal cation, 3 parts of non-metal anion, 3 parts of oxalic acid, 10 parts of potassium permanganate solution, ink 50 copies and 5 fluorescent pigments;

[0024] Mixing step: mixing 6 parts of sodium sulfate solution and 1 part of iodine solution through a mixing device to obtain a precipitation invisible ink, and then mixing 10 parts of silver nitrate solution and 10 parts of ammonium sulfide solution through a mixing device to obtain complex ion invisible ink, Then 3 parts of metal cations and 3 parts of non-metal anions are mixed by a mixing device to obtain a redox invisible ink, 3 parts of oxalic acid and 10 parts of potassium permanganate solution are ...

Embodiment 2

[0030] The manufacturing method of anti-counterfeiting bills based on the recognition function of invisible image elements includes the following steps:

[0031] Ingredients: 7 parts of sodium sulfate solution, 1.5 parts of iodine solution, 15 parts of silver nitrate solution, 15 parts of ammonium sulfide solution, 3.5 parts of metal cation, 3.5 parts of non-metal anion, 4 parts of oxalic acid, 15 parts of potassium permanganate solution, ink 75 copies and 6.5 copies of fluorescent pigments;

[0032] Mixing step: Mix 7 parts of sodium sulfate solution and 1.5 parts of iodine solution through a mixing device to obtain a precipitation type invisible ink, and then mix 15 parts of silver nitrate solution and 15 parts of ammonium sulfide solution through a mixing device to obtain complex ion type invisible ink, Then 3.5 parts of metal cations and 3.5 parts of non-metal anions are mixed by a mixing device to obtain a redox invisible ink, 4 parts of oxalic acid and 15 parts of potass...

Embodiment 3

[0038] The anti-counterfeiting bill manufacturing method based on the invisible image element recognition function includes the following steps:

[0039] Ingredients: 8 parts of sodium sulfate solution, 2 parts of iodine solution, 20 parts of silver nitrate solution, 20 parts of ammonium sulfide solution, 4 parts of metal cation, 4 parts of non-metal anion, 5 parts of oxalic acid, 20 parts of potassium permanganate solution, ink 100 copies and 8 fluorescent pigments;

[0040] Mixing step: mixing 8 parts of sodium sulfate solution and 2 parts of iodine solution through a mixing device to obtain a precipitation invisible ink, and then mixing 20 parts of silver nitrate solution and 20 parts of ammonium sulfide solution through a mixing device to obtain complex ion invisible ink, Then 4 parts of metal cations and 4 parts of non-metal anions are mixed by a mixing device to obtain a redox invisible ink, 5 parts of oxalic acid and 20 parts of potassium permanganate solution are mixed...

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PUM

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Abstract

The invention discloses an anti-counterfeiting bill manufacturing method based on an invisible image element recognition function. Comprising the following steps: mixing the following raw material components: 6-8 parts of a sodium sulfate solution, 1-2 parts of an iodine solution, 10-20 parts of a silver nitrate solution, 10-20 parts of an ammonium sulfide solution, 3-4 parts of metal cations, 3-4 parts of non-metal anions, 3-5 parts of oxalic acid, 10-20 parts of a potassium permanganate solution, 50-100 parts of ink and 5-8 parts of a fluorescent pigment. A sodium sulfate solution and an iodine solution are mixed to form precipitation type invisible ink, a silver nitrate solution and an ammonium sulfide solution are mixed to form complex ion type invisible ink, metal cations and non-metal anions are mixed to form redox type invisible ink, oxalic acid and a potassium persulfate solution are mixed to form catalytic type invisible ink, and the catalytic type invisible ink is mixed to form catalytic type invisible ink. The precipitation type invisible ink, the redox type invisible ink, the redox type invisible ink and the catalytic type invisible ink are used for anti-counterfeiting, so that the anti-counterfeiting effect is achieved.

Description

technical field [0001] The invention relates to the technical field of bills, in particular to an anti-counterfeiting bill manufacturing method based on the recognition function of invisible image elements. Background technique [0002] With the rapid development of the bill business, some criminals forged bank acceptance bills by cloning, and the cases of fraud with bank bills increased sharply. These cases not only caused significant economic losses to banks and customers, but also affected the stability of the financial order. There are also some criminals who use fake invoices to carry out illegal and criminal activities by means of counterfeiting. Therefore, some anti-counterfeiting methods need to be applied for protection. There are opportunities to avoid criminals. SUMMARY OF THE INVENTION [0003] In order to solve the problems raised in the above background art, the purpose of the present invention is to provide an anti-counterfeiting bill manufacturing method b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41M3/14B41M3/06B41M3/00B41M7/00C09D11/50C09D11/03
CPCB41M3/14B41M3/06B41M3/008B41M7/009C09D11/50C09D11/03
Inventor 姜国云冯雪莲曹旭东
Owner 南通市现代印务有限责任公司