Anti-fogery digital paper with natural structure, manufacturing and identifying method thereof

A technology with a natural structure and a manufacturing method, which is applied in character and pattern recognition, electrical digital data processing, and special data processing applications, etc., and can solve problems such as secondary use of anti-counterfeiting identification codes

Inactive Publication Date: 2003-11-19
HAINAN JIALI NETWORK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The inventor has conducted investigations on the widely used "password anti-counterfeiting markers", and found that the internal confidential personnel of some anti-counterfeiting companies have sold copied anti-counterfeiting identification codes to counterfeiters. In other words, there are anti-counterfeiting identification codes in the current technology. Vulnerabilities that are easy to be faked by secondary use

Method used

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  • Anti-fogery digital paper with natural structure, manufacturing and identifying method thereof
  • Anti-fogery digital paper with natural structure, manufacturing and identifying method thereof
  • Anti-fogery digital paper with natural structure, manufacturing and identifying method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0071] Such as figure 1 , figure 2 As shown, a local tax bureau copied a 60g / m 2 Special anti-counterfeiting paper products for invoices.

[0072] In the first step, according to the order quantity and the number of numbers required for each invoice, a set of codes with a length of 15 digits, 12-digit sequence codes and 3-digit random codes are generated in advance.

[0073] In the second step, select a roll of transparent PET film with a thickness of 0.02mm, and use a NIPSON7000 digital printing machine to print the generated unique, random, and 15-character-long groups of digital numbers on the surface of the PET film in continuous arrangement. And make it digitally arranged into a layout with a width of 2mm and a density of 8 characters / cm, and cut the printed PET film into 2mm / strip digital security lines (see Figure 10 ), and wound into a 50000m / roll safety thread for backup.

[0074] The third step is to manufacture a 60g / m2 pulp layer consisting of a surface pulp ...

Embodiment 2

[0078] Such as figure 1 As shown, a local tax bureau copied a 60g / m 2 Special anti-counterfeiting paper products for invoices.

[0079] In the first step, according to the order quantity and the number of numbers required for a batch of anti-counterfeiting paper, a group of 15-digit codes with a 12-digit sequence code and a 3-digit random code are generated in advance.

[0080] Second step, according to the method and the standard of embodiment one second step, make the safety thread of 50000m / roll for standby.

[0081] The third step is to record and record all the numbers on the digital security line (1) and their position sequence information (may contain space position information) in the database of the computer anti-counterfeiting identification system. At this time, the numbers recorded in the database are equivalent to Chinese patents. The associated electronic code described in the application No. 02114656.X "Associated Electronic Code Anti-counterfeiting Method an...

Embodiment 3

[0088] Such as Figure 13A , as shown in Figure 13B, a 80g / m 2 The window-type natural structure digital security paper.

[0089] In the first step, according to the order quantity and the number of numbers required for a batch of anti-counterfeiting paper, a group of 15-digit codes with a 12-digit sequence code and a 3-digit random code are generated in advance.

[0090]Second step, according to the method and the standard of embodiment one second step, make the safety thread of 50000m / roll for standby.

[0091] The third step is to record all the numbers on the digital security line (1) and their positional sequence information into the database of the computer anti-counterfeiting identification system. At this time, the numbers recorded in the database are equivalent to the Chinese patent application No. 02114656.X "association" Anti-counterfeit method of electronic code and its anti-counterfeit paper and printed packaging "associated electronic code described in".

[00...

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Abstract

The method use the inherent mark of paper itself as the reference object and a section of digit on the safety line framed by the inherent mark in false proof paper article is recorded as an reference in the data bank of computer false proof identification system. The customer can use phone, fax, computer of Internet or short message of mobilephone to inquire of digit framed by the inherent mark for checking true or false of the product.

Description

Technical field: [0001] The invention relates to an anti-counterfeiting paper product and its manufacturing and identifying method, in particular to an anti-counterfeiting paper product embedded with a digital security thread and its manufacturing and identifying method. technical background: [0002] Chinese patent ZL95203425.5 discloses a "password anti-counterfeiting marker", which prints a group of unique and random numbers on each anti-counterfeiting marker as an anti-counterfeiting identification code, which is used as the authenticity of the marker. False identification basis, the anti-counterfeiting identification code is commonly called as electric code. The code length of a group of anti-counterfeiting identification codes is generally composed of 8-21 Arabic numerals, covering the anti-counterfeiting identification codes, and recording the anti-counterfeiting identification codes into the computer anti-counterfeiting identification system database that provides qu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30G06K9/00
Inventor 陆航程刘小鹏
Owner HAINAN JIALI NETWORK
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