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Gold and silver red miniature laser fluorescent anti-counterfeiting pull wire and its manufacturing method
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An anti-counterfeit pull wire and red micro technology, applied in the direction of flexible coverings, packaging, wrapping paper, etc., can solve the problems of no high-tech content and anti-counterfeiting performance, and achieve the effect of strong anti-counterfeiting performance, complex structure and technology, and high technological content
Active Publication Date: 2016-05-04
广州咏顺包装材料有限公司
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At present, the existing pull wires on the market are simply printing anti-counterfeiting text, patterns, etc. on the BOPP film substrate, and are completed by simple processes such as gluing. They are only for the convenience of consumers to unpack, without high-tech content and anti-counterfeiting performance.
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[0021] Such as figure 1 As shown, the present invention is a gold-silver red miniature laser fluorescent anti-counterfeiting pull wire, and its structure includes a polyethylene film 1, a laser film lamination layer 2, a dielectric layer 3, a fluorescent layer 4, and a red light layer arranged on the front of the polyethylene film 1 in sequence from the inside to the outside. 5. Text protection layer 6, aluminum plating layer 7, yellow text layer 8 and pressure-sensitive glue layer 9; polyethylene film 1 is coated with silicone oil layer 10 on the back.
[0022] Such as figure 1 Shown, the method for making anti-counterfeiting backguy, comprises the steps:
[0023] (a). Plate making: using laser micro-engraving technology for plate making;
[0024] (b). Material selection: use 33μm thick laser-specific BOPP polyethylene film 1 for corona treatment;
[0025] (c). In polyethylene film 1 front Double-headed laser luster is pressed on the upper film to form a double-headed gr...
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Abstract
The invention relates to a gold-silver-red miniature laser fluorescent anti-counterfeit pull wire and a manufacturing method thereof, comprising a polyethylene film, a laser film lamination layer, a medium layer, a fluorescent layer, a red light layer, a text protection layer, and a plating layer arranged on the front of the polyethylene film in sequence from inside to outside. Aluminum layer, yellow text layer and pressure-sensitive glue layer; the back of the polyethylene film is coated with a silicone oil layer. The anti-counterfeit pull wire of the present invention passes through multiple processes such as corona, film pressure, plating medium, re-corona, microprinting, printed text protection layer, aluminum plating, printing yellow ink, coating, etc. The structure of the pull wire manufactured by the complex process is also complicated. , improve the production cost, making it difficult for counterfeiters to make fakes. In the manufacturing method, micro-laser engraving plate-making technology is adopted, the font height is 0.01mm, and the printing surface is plated with aluminum firmly. The anti-counterfeiting pull wire of the present invention has the advantages of exquisite design, complex structure and process, high technological content, strong anti-counterfeiting performance, and environmental protection.
Description
technical field [0001] The invention relates to the field of packaging anti-counterfeiting pull wires, in particular a gold and silver red miniature laser fluorescence anti-counterfeiting anti-counterfeiting anti-counterfeiting anti-counterfeiting anti-counterfeiting anti-counterfeiting miniature laser that can be used on transparent plastics and moisture-proof packaging films for cigarettes, food, medicine, electronics, etc. Pull wire and its manufacturing method. Background technique [0002] Cigarettes, chewing gum, optical discs, courier bags and other products, in order to enhance the anti-counterfeiting performance, improve product grades, and make it easy for consumers to unpack, a high anti-counterfeiting pull wire is needed. At present, the existing pull wires on the market simply print anti-counterfeiting text and patterns on the BOPP film substrate, and complete them through simple processes such as gluing. They are only for the convenience of consumers to unpack,...
Claims
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Application Information
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