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Paper surface special code anti-counterfeit label and preparation method thereof

An anti-counterfeiting label and special technology, applied in the printing of special varieties of printed matter, record carriers used by machines, printing, etc., can solve the problems of low anti-counterfeiting strength, lack of exclusive anti-counterfeiting features, etc. The effect of high quality and error correction rate

Inactive Publication Date: 2020-02-28
SHANDONG TAIBAO PREVENTING COUNTERFEIT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The existing paper anti-counterfeiting labels are all QR code anti-counterfeiting labels, which do not have exclusive anti-counterfeiting features and low anti-counterfeiting strength

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] The paper special code anti-counterfeit label of the present invention is composed of a printing layer, a coated paper layer, an adhesive layer and a silicone oil paper layer arranged in sequence from top to bottom; the anti-counterfeiting information printed on the printing layer is composed of printed graphics and text It consists of a special anti-counterfeiting code in the form of a picture.

[0042] The special anti-counterfeiting code is to transform the ordinary anti-counterfeiting information into an arbitrary shape composed of small black dots in the form of a picture.

[0043] The special anti-counterfeiting code is composed of black dots with a diameter of 18μm, and the density of black dots is 10 / mm 2 .

[0044] The following method is used to produce 500,000 pieces of paper special code anti-counterfeiting labels.

[0045] The preparation method of paper special code anti-counterfeiting label of the present invention comprises the following steps:

[004...

Embodiment 2

[0053]The paper special code anti-counterfeit label of the present invention is composed of a printing layer, a coated paper layer, an adhesive layer and a silicone oil paper layer arranged in sequence from top to bottom; the anti-counterfeiting information printed on the printing layer is composed of printed graphics and text It consists of a special anti-counterfeiting code in the form of a picture.

[0054] The special anti-counterfeiting code is to transform the ordinary anti-counterfeiting information into an arbitrary shape composed of small black dots in the form of a picture.

[0055] The special anti-counterfeiting code is composed of black dots with a diameter of 22μm, and the density of black dots is 13 / mm 2 .

[0056] The following method is used to produce 500,000 pieces of paper special code anti-counterfeiting labels.

[0057] The preparation method of paper special code anti-counterfeiting label of the present invention comprises the following steps:

[0058...

Embodiment 3

[0065] The paper special code anti-counterfeit label of the present invention is composed of a printing layer, a coated paper layer, an adhesive layer and a silicone oil paper layer arranged in sequence from top to bottom; the anti-counterfeiting information printed on the printing layer is composed of printed graphics and text It consists of a special anti-counterfeiting code in the form of a picture.

[0066] The special anti-counterfeiting code is to transform the ordinary anti-counterfeiting information into an arbitrary shape composed of small black dots in the form of a picture.

[0067] The special anti-counterfeiting code is composed of black dots with a diameter of 25 μm, and the density of black dots is 15 pieces / mm 2 .

[0068] The following method is used to produce 500,000 pieces of paper special code anti-counterfeiting labels.

[0069] The preparation method of paper special code anti-counterfeiting label of the present invention comprises the following steps:...

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Abstract

The invention belongs to the technical field of anti-counterfeiting products, and particularly relates to a paper surface special code anti-counterfeiting label and a preparation method thereof. The label is composed of a printing layer, a coated paper layer, an adhesive layer and a silicone oil paper layer which are sequentially arranged from top to bottom. The anti-counterfeiting information printed by the printing layer is composed of a printed image-text and a special anti-counterfeiting code converted into a picture form. The invention discloses a paper surface special code anti-counterfeit label. According to the method, original data is converted into a picture form, and then typesetting design is carried out on the converted picture and an identification printed image, so that theprinting quality of an invisible code picture can be guaranteed, the requirement of high-speed printing can be met, variable information tagging can be carried out one by one, and the problem of high-speed tagging of a large number of commodity identifications is solved; when the anti-counterfeiting code is damaged by 75%, the anti-counterfeiting code can still be read, the error correction rate is high, and the anti-counterfeiting code is not easy to copy.

Description

technical field [0001] The invention belongs to the technical field of anti-counterfeiting products, and in particular relates to an anti-counterfeiting label with a special code on paper and a preparation method thereof. Background technique [0002] At present, two-dimensional code has been widely used in all walks of life and people's daily life. It can be quickly read by a reader with a camera. Compared with the previous barcode, two-dimensional code can store more abundant information, but two-dimensional Code still faces its own problems and challenges from the outside world. [0003] Since the two-dimensional code is square and printed directly on the flat substrate in black and white, this has a huge impact on the aesthetics of some products, and the two-dimensional code visible to the naked eye is easy to be copied, and the security is not high. Existing two-dimensional codes are printed on commodities or other carriers in black and white, and are visible to the na...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K19/06B41M3/14
CPCB41M3/14G06K19/06037
Inventor 张振张钦永崔若峰巩建宝田茂涛田召普
Owner SHANDONG TAIBAO PREVENTING COUNTERFEIT
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