False-proof/anti-channeling method for recording and examining position relation

Abstract

The invention provides a false-proof / anti-channeling method for recording and examining position relation which carries out shooting, scanning or videorecording for formed random relative position characteristic of product in production manufacture process, and stores the collected random relative position characteristic information in a computer query system database for popular or user to query and use to identify whether product is true or sold beyond agreed areas. The false-proof method of the present invention does not need to select material with clear random structure texture, does not need to be prepared into label and does not need sticking label; the anti-channeling method of the present invention is more simple and efficient, has no error, does not cause production line shutdown, and does not influence normal production speed; the invention has wide application scope and low use cost, is simple and convenient, and is especially suitable for automatization high speed production.

Description

technical field [0001] The invention relates to the technical field of anti-counterfeiting and anti-channeling, in particular to a method for collecting random relative position feature information formed during product manufacturing and performing product anti-counterfeiting and anti-channeling. Background technique [0002] Chinese patent ZL99801139.8 authorizes a "structural texture anti-counterfeiting method" invented by the inventor. It uses a material (carrier) with a random structure texture (such as the texture formed by fibers) to make an anti-counterfeiting mark; it prints a reference object on the mark and prints one or more codes that belong only to it (that is, it has a unique code). serial number); scan and collect the random structure and texture feature information on the marker, as anti-counterfeiting information (that is, the basis for identifying authenticity), store and record it in combination with the code to the computer query system database connected...

AI Technical Summary

Problems solved by technology

The texture anti-counterfeiting technology has encountered several problems in the application practice: ①The printing and packaging paper with structural texture (fiber) and meeting the requirements must be specially ordered. Large paper investment, high cost, long order cycle, few varieties, difficult to guarantee the quality of small factories, large factories unwilling to do small orders, difficult to meet the needs of various printing and packaging materials

②Fibers are distributed all over the paper made, and the fibers are like impurities and dirty spots that destroy the design layout and affect the aesthetics of the printed packaging

③The implementation scheme of pasting self-adhesive structure texture anti-counterfeiting labels on the product adds a labeling process for users, which increases the cost of use and increases the trouble for users; ④For some large output, high automatic production speed, For low-value products, no matter whether it is to add high-cost texture labels or replace them with high-cost texture packaging materials, the cost and speed cannot meet the requirements of users, resulting in some users unable to use its texture anti-counterfeiting technology.

Another example: the correspondence between product codes and logistics barcodes is often wrong, which often leads to inaccurate conclusions about cross-selling inquiries

Based on the above reasons, users with a high degree of automation cannot use this anti-channeling technology

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