Anti-fake bronzed logo used for Internet of Things and capable of changing color for error

A technology of mechanical error and the Internet of Things, applied in the field of bronzing anti-counterfeiting labels, can solve the problems of deviation of hair size and inability to print high-gloss metallic luster, and achieve the effect of improving the difficulty of printing gold forgery and the difficulty of copying and forging

Active Publication Date: 2013-04-03
HAINAN PAIPAIKAN INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Whether it is an imported machine or a domestic machine, due to the influence of machining accuracy, thermal expansion and contraction, mechanical wear and many other factors, the distance from the hot stamped logo to the standard position always deviates by the size of a hair (±0.2mm ), there is no skipping positioning bronzing machine at home and abroad that can eliminate this error
[0004] People in the industry who are familiar with the hot stamping process also know that the metallic luster presented by the hot stamping lines and patterns cannot be imitated by printing inks
High-gloss metallic luster cannot be printed by any other printing process except hot stamping

Method used

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  • Anti-fake bronzed logo used for Internet of Things and capable of changing color for error
  • Anti-fake bronzed logo used for Internet of Things and capable of changing color for error
  • Anti-fake bronzed logo used for Internet of Things and capable of changing color for error

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] like figure 1 , figure 2 , image 3 , Image 6 As shown, select a 15-micron thick, biaxially stretched high-temperature resistant PET transparent film roll as the base film layer (1), and coat a layer of 2-micron-thick release agent on one side as the release layer (2) .

[0041] A layer of yellow, red, blue, white, green and other monochromatic lines (7), (7') arranged alternately with a dyed layer (3) is printed on the release layer (2).

[0042] A layer of metal aluminum is vapor-deposited on the dyed layer (3) as the metal coating (4).

[0043] Coat one layer of bronzing back adhesive adhesive layer (5) on the metal plating layer (4) to make a variegated (or pattern) bronzing film for future use.

[0044]Load the variegated (or pattern) hot stamping film made in the previous step on the hot stamping machine, and use the hot stamping version of the word "Wang" to stamp each stroke color and fine line on the anti-counterfeiting object (6) Different "king" gilt ...

Embodiment 2

[0049] like Figure 5 , Figure 7 As shown, select a 15 micron thick, biaxially stretched high temperature resistant PET transparent film roll as the base film layer (1), and coat a layer of 2 micron thick release agent on one side as the release layer (2) .

[0050] A personalized dyeing layer (3) similar to snowflakes on a TV screen is printed on the release layer (2) with a layer of red and blue monochromatic color blocks (8) and (8') arranged alternately.

[0051] A layer of metallic aluminum is vapor-deposited on the dyed layer (3) as the metal coating (4).

[0052] Coating one layer of bronzing back adhesive adhesive layer (5) on the metal plating layer (4) to make a personalized bronzing film similar to snowflakes on a TV screen for future use.

[0053] Use a laser engraving inkjet printer to engrave two-dimensional codes (10) and stamping lines (13) on the personalized hot stamping film similar to TV screen snowflakes made in the previous step to make a two-dimensio...

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Abstract

The invention provides an anti-fake bronzed logo used for Internet of Things and capable of changing color for error by using a gilding machine, comprising a base film layer, a release layer, a dyeing layer consisting of single-color lines or color lumps, a metal coating layer and a bonding layer, wherein the feature information of the arrangement and combination of the single-color lines or color lumps is shot and collected, and then is stored in a telephone network or / and web site with logo number. When the anti-fake bronzed logo is used, small change of hot stamping mechanical error can cause features such as bronzing logo color to change greatly. The bronzed logo shows the visual effect of the error, enables the hot stamping error to be notable and is beneficial to manual identification and software identification of the anti-fake logo.

Description

technical field [0001] The invention relates to the technical field of anti-counterfeiting printing, in particular to a bronzing anti-counterfeiting mark for forming and recording personalized anti-counterfeiting features. Background technique [0002] In "Baidu Encyclopedia" term "bronzing (printing)", the technical description of "bronzing (printing) material" is as follows: According to the type of material, it can be divided into: anodized aluminum bronzing, color foil bronzing, color chip bronzing, metal foil bronzing and others Hot stamping foil stamping. Electrochemical aluminum foil is a bronzing material made by vacuum-depositing a layer of metal foil on a film base. The first layer is the carrier layer, also known as the base layer or the base film layer, which plays the role of supporting other layers, polyester film or polyester with a thickness of 12-25μ. The second layer is the release layer (coated with release agent) (also called release layer or protective...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09F3/02B41M5/42
Inventor 陈明发
Owner HAINAN PAIPAIKAN INFORMATION TECH CO LTD
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