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Structural gold stamping membrane suitable for cold ironing, and production method and anti-counterfeiting method thereof

A production method and a bronzing film technology, applied in the field of anti-counterfeiting, can solve the problems of cumbersome collection process, reduced anti-counterfeiting effect, and insufficient difference, and achieve the effects of simplifying the collection process, improving the reliability of anti-counterfeiting, and increasing the degree of randomness.

Inactive Publication Date: 2016-07-27
李峰 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, since the carrying surface is usually the product or product packaging to be anti-counterfeited, the collection work cannot be completed at one time when producing the bronzing film, and it is necessary to wait for the bonding to be collected one by one, resulting in a cumbersome collection process
Moreover, commodities or their packaging are usually mass-produced, and their colors and patterns are fixed, which will result in similar colors or patterns in the hollowed-out areas at the same position on different commodities (or commodity packages), with differences Not big enough, reducing the anti-counterfeiting effect
In addition, there is no way to avoid the risk that lawbreakers will remove the bronzing film from the product or its packaging and reuse it on counterfeit products

Method used

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  • Structural gold stamping membrane suitable for cold ironing, and production method and anti-counterfeiting method thereof
  • Structural gold stamping membrane suitable for cold ironing, and production method and anti-counterfeiting method thereof
  • Structural gold stamping membrane suitable for cold ironing, and production method and anti-counterfeiting method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] Embodiment one, a kind of structure bronzing film that is suitable for cold stamping, such as figure 1 shown, including:

[0046] Substrate 10, adhesive layer 11, release paper 12;

[0047] A release layer 13 coated on the first surface of the substrate;

[0048] Metal coating 14, located on the surface of the release layer 13 that is not in contact with the substrate 10;

[0049] The metal plating layer 14, the release layer 13 and the base material 11 have overlapped penetration areas;

[0050] The color block layer 15 is located between the second surface of the substrate 10 and the adhesive layer 11; the color block layer 15 includes color blocks of two or more colors;

[0051] The release paper 12 is located on the surface of the adhesive layer 11 not in contact with the color block layer 15 .

[0052] In this embodiment, the substrate 10 can be a transparent material, such as but not limited to a PET film, which can be a PET film of 20-50 miu; the metal coatin...

Embodiment 2

[0087] Embodiment two, a kind of production method of the structure bronzing film that is suitable for cold stamping, such as Figure 5 As shown, including steps S110-S150:

[0088] S110, coating a release agent on the first surface of the substrate, and the coated release agent forms a release layer;

[0089] S120, plating metal on the surface of the release layer not in contact with the substrate to obtain a metal coating;

[0090] S130, performing laser engraving on the metal coating, the release layer, and the substrate from the surface of the metal coating that is not in contact with the release layer, to form overlapping penetration areas;

[0091] S140, forming a color block including two or more colors on the second surface of the substrate to obtain a color block layer;

[0092]S150 , coating an adhesive on the surface of the color block layer that is not in contact with the substrate, and covering with release paper.

[0093] Among the above steps, step S150 needs...

Embodiment 3

[0111] Embodiment 3, an anti-counterfeiting method, comprising:

[0112] For the anti-counterfeiting information collection of the structural bronzing film described in the first embodiment or any of its optional solutions, the shape of the penetration area and the color of the color block layer presented are collected as image data as a whole, and the The collected image data is stored as anti-counterfeiting information or a part of anti-counterfeiting information;

[0113] When an anti-counterfeiting query is received, corresponding anti-counterfeiting information including at least the image data is fed back.

[0114] Optionally, the image data includes pictures and / or videos; and the collection methods include photographing and / or videography.

[0115] For other implementation details about the hot stamping film, as well as the implementation details of collecting and feeding back anti-counterfeiting information, please refer to Embodiment 1 and Embodiment 2.

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Abstract

The invention discloses a structural gold stamping membrane suitable for cold ironing. The structural gold stamping membrane comprises base materials, a gum layer, release paper, a release layer, a metal clad layer and a color lump layer, wherein the release layer is coated on the first surface of the base materials; the metal clad layer is positioned on the surface, which is not in contact with the base materials, of the release layer; the metal clad layer, the release layer and the base materials are provided with coincident penetration areas; the color lump layer is positioned between the second surface of the base materials and the gum layer and comprises color lumps with two or more than two colors; the release paper is positioned on the surface, which is not in contact with the color lump layer, of the gum layer. The structural gold stamping membrane can simplify a collection process and improve anti-counterfeiting reliability.

Description

technical field [0001] The invention relates to the field of anti-counterfeiting, in particular to a structural bronzing film suitable for cold stamping, a production method thereof, and an anti-counterfeiting method. Background technique [0002] The principle of the cold stamping type hot stamping film is that it does not need to be heated. After the hot stamping film is peeled off the release paper, it is bonded to the bearing surface through the adhesive by cold pressing. [0003] When the hot stamping film is used in anti-counterfeiting, an existing method is to engrave characters and / or graphics on the hot stamping film. After the hot stamping film is bonded to the bearing surface, the bearing surface can be exposed from the hollowed out area The color or pattern of the corresponding area on the top; the color or pattern revealed by the hollow area can be collected as anti-counterfeiting information, and feedback will be given when consumers inquire. [0004] However,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F3/02
CPCG09F3/02G09F2003/0257
Inventor 李峰李婕
Owner 李峰
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