Self-checking counterfeit deterrence logistic method
A logistics label and compound technology, which is applied to record carriers, instruments, and induction record carriers used in machines, can solve the problems of no anti-counterfeiting, rough answers, and low query rate, and achieve the effect of easy identification and troublesome answers.
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[0034] refer to figure 1 Manufacture a kind of specially-made coated paper, and spray a certain proportion of one or more than one pattern with regular colors, such as fibers or chips, etc., into its pulp during production, or when it is coated or compounded, to produce Concave-convex structural features (2) Clear special paper, made of self-adhesive, select this special paper as the anti-counterfeiting carrier, choose a range, ABCD, as the anti-counterfeiting information identification area, and then randomly divide it into a, b, E , F, and G are five grid areas, as shown in the figure, mixed with sundries of two colors, in which area a: 4 red bars, 3 black bars, area b: 3 red bars, 2 black bars , Area E: 2 red bars, 1 black bar, F area: 1 red bar, 2 black bars, G area: 3 red bars, 0 black bars. Then you can find that the product identification code of 43 32 21 12 30 is printed on the top of the label (where 4, 3, 2, 1, 3 are red fonts, 3, 2, 1, 2, 0 are black fonts), Toget...
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