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Local grain anti-counterfeiting print

A printed matter and partial technology, applied in the direction of seals, stamps, instruments, etc., can solve the problems of less variety, environmental pollution, high cost, etc., and achieve the effects of easy production, lower production cost, and less impact on aesthetics

Active Publication Date: 2009-10-14
HAINAN PPK NETWORK TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] During the application, several problems were encountered: ① Printing and packaging paper with structural texture (fiber) and meeting the requirements must be specially ordered. The colored fibers during papermaking constitute environmental pollution. High, long order cycle, few varieties, it is difficult to guarantee the quality of small factories, large factories are unwilling to do small orders, it is 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

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] Such as figure 1 , figure 2 As shown, a 70mmx100mm partial (with fibers in the self-adhesive layer) texture anti-counterfeiting self-adhesive label, such as a bottle sticker for a certain brand of shampoo, is printed and manufactured.

[0050] The first step is to purchase a 25μm thick BOPP transparent film roll, and purchase a high-temperature red fiber (1) with a width of 0.1mm, a thickness of 22μm, and a length of 2mm per strip.

[0051] In the second step, the red fiber (1) and the hot-melt adhesive are mixed and stirred evenly at a ratio of 1:50, and then a hot-melt adhesive coater is used to coat the BOPP transparent film with a width of 10mm at intervals of 105mm. The self-adhesive tape-like fiber layer (4) containing red fiber (1), control the coating amount of fiber to maintain 2 strips / cm 2 The average density. At the same time, a fiber-free pure self-adhesive layer (5) is coated between two adjacent ribbon-shaped fiber layers (4), and then a release bottom pape...

Embodiment 2

[0059] Such as image 3 , Figure 4 As shown, a 70mmx100mm partial (fiber on the self-adhesive surface) texture anti-counterfeiting self-adhesive label is printed and manufactured, such as a bottle sticker for a certain brand of shampoo.

[0060] The first step is to purchase a 25μm thick BOPP transparent self-adhesive printing roll material, and purchase a gold fiber (1) with a wire diameter of 0.1mm for use.

[0061] In the second step, use a self-adhesive separating and laminating machine to peel the release paper, and then on the self-adhesive layer (5) of the BOPP transparent self-adhesive film, throw a row of ribbon-like golden fiber layers with a width of about 5mm at intervals of 105mm , Control the amount of golden fiber throwing well to keep it at 3 strips / cm 2 The average density.

[0062] The third step is to use a self-adhesive separating and laminating machine to press the peeled release paper and BOPP transparent self-adhesive film.

[0063] The fourth step is to us...

Embodiment 3

[0069] Such as Figure 5 , Figure 6 As shown, a 70mmx100mm partial (with fibers in the paper strip) texture anti-counterfeiting self-adhesive label is printed and manufactured.

[0070] The first step is to purchase a 25μm-thick BOPP transparent self-adhesive printing roll material, and purchase a translucent texture anti-counterfeiting paper with fibers (1) inside, the fiber length is preferably 3mm / strand, and the fiber diameter is the best 0.1mm, the fiber color is preferably black, and the fiber density is preferably 3 strips / cm 2 , The thickness of the paper is preferably 40g / cm 2 .

[0071] In the second step, according to the line spacing of 12mm, print a line with the identification number (2) and other structural texture anti-counterfeiting identifier information on the textured anti-counterfeiting paper, scan and collect it, and record the random distribution of black fibers (1) Features, with the identification number (2) as the file name, the electronic photos of the ...

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Abstract

The invention provides a local grain anti-counterfeiting print, fiber grains are directly fabricated at a local region on the print, randomly distributed characteristic information of fiber is scanned, collected and stored in a database of a computer anti-counterfeiting inquiry system connected to a telephone network or / and the Internet for the masses to check truth; the print can be produced by utilizing fibreless grain materials including current standard paper, films and the like, can avoid specific paper making and film making, lightens the influence of the fiber on the aesthetic sensibility of the print, and can prevent a fake producer from continuing to use the print after uncovering the print.

Description

Technical field [0001] The invention relates to the field of printing and packaging, in particular to a subordinate application of the ZL98219607.5 patent "structure texture anti-counterfeiting marker" technology. Background technique [0002] Chinese Patent No. ZL98219607.5 authorized a "structured texture anti-counterfeiting marker" invented by the inventor. It selects materials (carriers) with a random structure texture (such as the texture formed by fibers) to make anti-counterfeiting markers; prints a reference object on the marker, and prints one or more codes that belong to it only (that is, it has a unique The serial number of sex); scan and collect the random structure texture feature information on the marker, as the anti-counterfeiting identification feature information (that is, the basis for identifying the authenticity), and the code is combined with the code to record and record it to the telephone network or / and the Internet Computer anti-counterfeiting query syst...

Claims

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Application Information

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IPC IPC(8): G09F3/00G09F3/02
Inventor 陈飞
Owner HAINAN PPK NETWORK TECH
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