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Laser positioning electrochemical aluminum and manufacturing method thereof

A manufacturing method, anodized aluminum technology, applied in printing, printing device, ink transfer from original manuscript, etc., can solve the problem of poor anti-counterfeiting effect, achieve improved visual effect and anti-counterfeiting effect, changeable graphic effect, and obvious layers Effect

Inactive Publication Date: 2010-07-21
SHENZHEN JINJIA GRP
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Problems solved by technology

Although this prior art can simultaneously transfer the laser patterns of multiple color blocks contained on the laser anodized aluminum to the surface of the packaging material through one transfer hot stamping, the visual effect of the pattern transferred by hot stamping is a flat pattern, and because the laser information is The full plate is evenly distributed, and the anti-counterfeiting effect is not good

Method used

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  • Laser positioning electrochemical aluminum and manufacturing method thereof
  • Laser positioning electrochemical aluminum and manufacturing method thereof
  • Laser positioning electrochemical aluminum and manufacturing method thereof

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Embodiment Construction

[0019] like figure 1 As shown, the laser positioning anodized aluminum in this embodiment includes a base film layer 1 , a peeling layer 2 , a color graphic layer 3 , an aluminum plating layer 4 and an adhesive layer 5 . Among them, the base film layer 1 is a biaxially oriented polypropylene (BOPP) film with a thickness of 16 μm, and its main function is to support the layers attached to it and facilitate the continuous action during hot stamping processing. The base film layer 1 has the properties of high strength, tensile strength and high temperature resistance, so as to ensure that it will not be deformed due to temperature rise during the hot stamping process. The peeling layer 2 is located on the base film layer 1 and is coated with silicone resin. , can quickly detach from the base film layer 1 and be transferred and bonded to the surface of the hot stamping object. The color graphic coloring layer 3 is located on the peeling layer 2 and is made of synthetic resin and...

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Abstract

The invention provides a laser positioning electrochemical aluminum and a manufacturing method thereof. The laser positioning electrochemical aluminum comprises a base film layer, a peeling layer, an aluminum plating layer and an adhesive layer, wherein the base film layer is made of a terylene film or a polyester film; the peeling layer is positioned on the base film layer and made of organic silicon resin; the aluminum plating layer is plated by gaseous aluminum under the vacuum condition; the adhesive layer is positioned on the aluminum plating layer and made of thermoplastic resin; a color pattern coloring layer is arranged between the peeling layer and the aluminum plating layer and formed by printing synthetic resin and over two pigments on the peeling layer; and holographic patterns are positioned and die-pressed on the color pattern part of the color pattern coloring layer. The laser positioning electrochemical aluminum of the invention can stamp and transfer color patterns and holographic laser positioning pictures at one time so as to improve the visual effect and the anti-counterfeiting effect.

Description

technical field [0001] The invention relates to the field of printing, in particular to a laser positioning anodized aluminum and a manufacturing method thereof. Background technique [0002] Anodized aluminum is a hot stamping material made of coating and vacuum evaporation on a film base and adding a layer of metal foil. At present, anodized aluminum can be divided into three categories: ordinary anodized aluminum, laser anodized aluminum and laser positioning anodized aluminum. Ordinary anodized aluminum hot stamping process is simple, its coloring layer is a single color, and the hot stamping pattern is monotonous, and it is mainly used in products with low surface decoration requirements. Laser anodized aluminum is laser molded on the coloring layer, so that the hot stamping pattern has a flowing rainbow effect, metallic luster and strong three-dimensional effect, and is widely used in the printing and packaging industry. Laser positioning anodized aluminum is a molde...

Claims

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Application Information

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IPC IPC(8): B41M5/08B41M1/24B41M7/00
Inventor 吕伟
Owner SHENZHEN JINJIA GRP
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