Two-dimensional code anodized aluminum and its production method

A two-dimensional code and anodized aluminum technology, which is applied in the field of two-dimensional code electrolytic aluminum and its production, can solve the problems of inability to distinguish true and false information, and the anti-counterfeiting effect of two-dimensional code is reduced, and achieves a wide coding range, good picture design, and application. wide range of effects

CN103198756BActive Publication Date: 2015-10-07SHENZHEN JINJIA GRP
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2015-10-07

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Abstract

The invention provides two-dimension code electrochemical aluminum which comprises a base film layer made of a PET (polyester) film or a BOPP (biaxially-oriented polypropylene) film, a release layer positioned on the base film layer and made from organic silicon resin, a coloring layer positioned on the release layer, an aluminum-coated layer positioned on the coloring layer and formed by coating of gaseous aluminum under vacuum condition, an adhesive layer positioned on the aluminum-coated layer and made from thermoplastic resin, a coverage layer arranged between the release layer and the coloring layer, positioned on the release layer and made of scratch card ink, an isolation layer positioned on the coverage layer and formed by a water-based polishing oil coating, and a code spraying layer positioned on the isolation layer and used for printing two-dimension code in a computer code-spraying way. According to the two-dimension code electrochemical aluminum, a digital layer can be effectively covered by configuring the coverage layer, so that people cannot see the information content of the digital layer from the surface; and the two-dimension code electrochemical aluminum is strong in compactness and high in copy protection performance.
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Description

technical field

[0001] The invention relates to a two-dimensional code electrolytic aluminum and a manufacturing method thereof. Background technique

[0002] As a new automatic identification and information carrier technology, the two-dimensional code has powerful anti-counterfeiting functions, large information storage capacity, and convenient verification, making it known and recognized by more and more people. At present, the QR code is printed on the surface of the product by direct jet printing, and counterfeiters can easily obtain the QR code information. Therefore, counterfeiters can make a large number of copies by collecting the QR code images of some commodities. However, ordinary consumers cannot distinguish between true and false information, which greatly reduces the anti-counterfeiting effect of the two-dimensional code. Contents of the invention

[0003] In view of one or more problems in the related art, the purpose of the present invention is to provid...

Examples

Embodiment Construction

[0055] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0056] refer to figure 2 , shows a schematic structural view of an embodiment of the two-dimensional code anodized aluminum according to the present invention. The structure of the two-dimensional code electrolytic aluminum includes: base film layer 1, made of PET (Polyethylene terephthalate) film or BOPP (Biaxial oriented polypropylene) film; release layer 2, located on the base film layer 1, made of silicone resin The cover layer 6 is located on the release layer 2 and is made of scraping ink; the isolation layer 7 is located on the cover layer 6 and is formed by a water-based varnish coating; the coding layer 8 is located on the isolation layer 7 On the top, th...