A kind of preparation method of micro-dot anti-counterfeiting film

An anti-counterfeiting film, micro-dot technology, applied in the direction of copying/marking method, printing, etc., can solve problems such as discomfort and skin allergy, and achieve good anti-counterfeiting effect.

Inactive Publication Date: 2011-12-07
郑国义
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Furthermore, sewing labels on the inner side of clothing products, especially close-fit

Method used

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  • A kind of preparation method of micro-dot anti-counterfeiting film
  • A kind of preparation method of micro-dot anti-counterfeiting film
  • A kind of preparation method of micro-dot anti-counterfeiting film

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Embodiment Construction

[0024] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0025] refer to figure 1 , the first embodiment of the present invention is a method for preparing a micro-dot anti-counterfeiting film, which is used to prepare a thermally transferable micro-dot anti-counterfeiting film, which is characterized in that it includes the following steps: S1, providing a micro-dot particle, providing UV glue ; S2, mixing glue, adding micro-dot particles to UV glue, and mixing evenly; S3, providing a printing device, providing a release film; S4, printing the glue mixed into a film on the surface of the release film; S5, Pass the release film through a UV drying device; S6, apply hot melt adhesive on the surface of the dried film.

[0026] As an improvement of this embodiment, the following step may be further included: S35, coating release oil, this step is arranged before the step S4. Furthermore, the micro-dot anti-counterfe...

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Abstract

The invention relates to a preparation method of a micro-dot anti-counterfeiting film. The method is used to prepare heat-transferable micro-dot anti-counterfeiting film, which is characterized in that it includes the following steps: S1, providing a kind of micro-dot particles, providing UV glue; S2, mixing glue, adding micro-dot particles to UV glue, and mixing evenly; S3 , providing a printing device, providing a release film; S4, printing the mixed glue on the surface of the release film to form a thin film; S5, passing the release film through a UV drying device; S6, coating the dried film surface Hot melt glue. The invention provides a method for preparing a micro-dot anti-counterfeiting film that can be arranged on the inner side of underwear without causing discomfort.

Description

technical field [0001] The invention relates to a preparation method of a micro-dot anti-counterfeiting film. Background technique [0002] Counterfeit and shoddy products and behaviors have brought serious harm to society and the public. In order to prevent products from being illegally copied, a large number of anti-counterfeiting technologies have been developed in recent years. [0003] For soft goods such as clothing, shoes and hats, the most widely used anti-counterfeiting technology is to print an exquisite label and then sew it on the goods (such as the inside of the clothes). [0004] However, no matter how beautiful the label is, it is easy for counterfeiters to copy it. Some people also use background digital verification anti-counterfeiting technology on high-end clothing. This technology uses a coating covering method to set a set of numbers on the product. Users can verify the digital code through telephone, mobile phone text messages, and network channels, b...

Claims

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Application Information

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IPC IPC(8): B41M5/382
Inventor 郑国义
Owner 郑国义
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