Anti-fake label and manufacture method thereof

Abstract

The invention aims at providing an anti-fake label manufactured with an image hiding anti-fake technique. The anti-fake label has the advantages of attractive appearance and large anti-fake information content and comprises a label provided with an anti-fake image and a decoding grating matched with the anti-fake image. In the manufacture method, images to be hidden are specially processed by image processing software; images are positioned in accordance with screening parameters in a prepress screening mode and fused by chromatic aberration; a single image color lump or a four-color image is finally output, and directly published and printed on stocks so that image information to be hidden can be obtained. The image information to be hidden can be seen by sticking the matched grating on the stocks when in use. The anti-fake image manufactured with the method has the advantages of delicate image, strong anti-fake function, difficult reproduction, simple and convenient use, simple and clear identification of common consumers, simple manufacture process and low cost, and can be used for effective anti-fake and confidentiality in the field of package, certificates, and the like.

Description

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine

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AI Technical Summary

Benefits of technology

This technology allows users to hide important data from photographs without being able to see them through transparent plastic panels like windows. It also makes sure they don't fake any other things with this technique. Additionally, there may have an antiforge effect if certain parts of these photos look different colors when displayed together.

Problems solved by technology

Technological Problem addressed in this patents relates to improving the security measures for preventing counterfeit or illegal product from being produced without permission. One solution involves adding an extra layer called Interferential Line between different layers within each picture element's area where there should hide certain areas while still allowing others see what they shouldn’t. Another approach suggests modifying specific features like color shading patterns with special materials added during manufacturing processes.