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Spraying method for infrared anti-counterfeit label

An anti-counterfeit label and infrared technology, applied in the printing field, can solve the problem of high production cost and achieve the effect of reducing cost

Inactive Publication Date: 2017-05-17
赵华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the need to formulate special inks in this way, the production cost is very high

Method used

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  • Spraying method for infrared anti-counterfeit label
  • Spraying method for infrared anti-counterfeit label
  • Spraying method for infrared anti-counterfeit label

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] see figure 1 Embodiment 1 of infrared anti-counterfeiting label spraying method of the present invention shown, comprises:

[0021] S10 preset the pattern to be printed;

[0022] S20 printing the pattern on the target cardboard;

[0023] S30 sprays black ink on the surface of the printed pattern, and the concentration of black ink is 75%;

[0024] S31 sprays special white ink to cure after spraying black ink;

[0025] S40 lamination.

[0026] Wherein, in step S30, the setting of the pattern is generally performed by a computer, preferably using a barcode or a two-dimensional code for anti-counterfeiting representation, and may also use a color pattern printing method.

[0027] In step S40, the coating is to cover the surface of the pattern completed in step S31 with a polymer plastic layer to protect the pattern.

[0028] Through the above scheme, by spraying black ink on the printed anti-counterfeiting pattern, the light absorption effect of the black ink is used ...

Embodiment 2

[0030] In this embodiment, the difference from Embodiment 1 is that the black ink concentration is 80%. Other steps of this embodiment are the same as in Embodiment 1.

Embodiment 3

[0032] In this embodiment, the difference from Embodiment 1 is that the black ink concentration is 70%, and the curing step of S31 is omitted. Other steps of this embodiment are the same as in Embodiment 1.

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Abstract

The invention provides a spraying method for an infrared anti-counterfeit label and relates to the printing field. The spraying method comprises the following steps: presetting patterns to be printed; printing the patterns on a target paper board; spraying the surfaces of the printed patterns with a black ink; and laminating. Through the scheme, a fixed first baffle is arranged on a wind-up roller; the printed anti-counterfeit patterns are sprayed with the black ink, and the light absorption effect of the black ink is utilized to achieve an absorption effect on infrared rays emitted by a spectroscopic detector, so that the successful detection effect is achieved; and the method does not need special inks, so that the cost is greatly lowered.

Description

technical field [0001] The invention relates to the field of printing, in particular to an infrared anti-counterfeiting label spraying method. Background technique [0002] With the development of the commodity economy, there are more and more counterfeit and counterfeit products. Anti-counterfeit products and services can not only protect the interests of producers, but also protect the legitimate rights and interests of consumers. Anti-counterfeiting spectral recognition technology is one of the main popular anti-counterfeiting methods at present. Spectral recognition technology is mainly used to add elements containing special spectra to ink and the material of the product itself, such as ceramics, wood, iron, and clothing, so that the product itself Containing this special element, through the spectrum detector, check whether it has this element, so as to achieve the purpose of identifying the authenticity. [0003] After the spectrometer detects special elements, it wi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41M5/00G09F3/02
CPCB41M5/0023B41M5/0047G09F3/02
Inventor 赵华
Owner 赵华
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