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Anti-counterfeiting label printing technology briefly

by:LG Printing     2021-02-01
Anti-counterfeiting label printing technology is the carrier of anti-counterfeiting technology, common on the market at present is the pseudo code anti-counterfeiting label printing. From the point of view of printing technology, printing anti-counterfeiting technology first includes: carve line, rainbow printing plate making, planning, stripes and docking, double face printing technology, multicolor printing, intaglio printing, multi-color overprint, miniature printing technology, refraction latent image, contact pictures and pictures printing. The following description of the common for everyone what anti-counterfeiting label printing technology. < br / >


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common anti-counterfeiting printing technology < br / >
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a. Security background printing technology < br / >
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line technology is to use special techniques to the background, text, picture layout of ingredients such as different texture anti-counterfeiting technology in particular, ShangYuan anti-counterfeiting traceability company to use the technology a lot. It can anti-counterfeit effect, and can be decorative, certificates, qr code anti-counterfeit labels, tickets layout planning of the conventional technology. < br / >
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line is divided into a variety of anti-counterfeiting technology, generally include: close your flowers, lace, embossing, latent image, miniature, scanning, background, picture processing, etc. Meantime embossed version of grain, is to use do bottom line background, combined with the background image after relief program, like carve picture attacks of concave and convex function. Embossed line generally generated by background combined with pictures, so according to the demand of use of any material, again through the relief program, can attack the beauty of the picture. Even with & ndash; Background and image embossing, according to its setting is different, also can change the many different shades, then the intention of anti-counterfeiting. < br / >
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2. Miniature anti-counterfeiting technology < br / >
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choose digital pictures of generic technology miniature anti-counterfeiting printing technology, its principle is to put the picture or text printing in the id surface by means of a miniature, through a magnifying glass picture can realistically reproduce the information demand by the record companies, the information can be pictures or text, micro point are not visible to the naked eye, with a more than ten times the magnifying glass to see clearly, then anti-counterfeit effect. Miniature anti-fake signs technology, short operation, easy to identify characteristics, miniature text anti-counterfeiting technology is the first anti-counterfeiting technology is printing money to choose. ShangYuan Shanghai information technology co. , LTD. , which is superimposed on the qr code anti-counterfeiting label printing technology, is a superposition of no cost. < br / >
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3. Fluorescent anti-counterfeiting technology < br / >
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fluorescent anti-counterfeiting also called uv anti-counterfeiting, using special fluorescent ink on the label printing, and feel to the naked eye contact can't find water code, text or picture place place, it is necessary to use fluorescent lamp, also is the lamp shine on to see. Qr code label printing, stickers trademark printing and production will often use the technology. < br / >
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4. Thermal label anti-counterfeiting printing technology < br / >
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under the effect of heating, the coloration of anti-counterfeiting technology can occur. According to the required temperature is different, color can be divided into type hand warm color anti-counterfeiting technology and high temperature change color anti-counterfeiting technology. Hand type temperature change color anti-counterfeiting technology refers to the 34 ~ 36 ℃ temperature, coloration can attack. According to the differences in color way, and can be divided into the single color reversible, hyperchromatic irreversible and hyperchromatic irreversible thermosensitive anti-counterfeiting technology. < br / >
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now China has announced five hands warm single color reversible anti-counterfeiting technology, change color way: blue green colorless, colorless, rosy become colorless, amaranthine become colorless, orange-red became colorless may also be planning for colored into a variety of other color; Three kinds of high temperature single color reversible anti-counterfeiting technology, change color way: pink blue and yellow change red, red, black, etc. Cause the discoloration can be divided into coordination compound and inorganic and organic matter ( Dye molecules) And liquid crystal polymer, etc. < br / >
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5, dripping disappear < br / >
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this type of anti-counterfeiting technology can with the onset of biochemistry reaction of material ingredients, can use first the additive on the packaging and anti-counterfeiting printing quality demand a symbols are not visible to the naked eye, and then, according to the formula targeted chemical reagent, was elected with the micro way such as hot and humid, conflict, words or pictures, will emerge. Because the additive in the chemical composition is mixed and disorderly, do false very not easy, some unique secret files, important documents, etc. Choose the anti-counterfeiting technology. Is in the aspect of security testing at home, for a brief nano, anti-counterfeiting, easy to operation. Identify with just a drop of water, on the label picture is gone, moisture after drying, drawing natural restoration, reversibility, is regular anti-counterfeiting technology. ShangYuan anti-counterfeiting traceability company staff said: this kind of anti-counterfeiting technology large faults, is too easy to take, especially mass risk prevention.




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