What is the Product Application of Gold Foil?

There are many cases.Here are four examples

1. Ordinary gold, laser gold hot stamping. Can be used for most products, including gold card, silver card, laser card and glass card hot stamping, its application is more common.

2. Positioning holographic bronzing. Holographic laser positioning anodized aluminum is a special process application in design, with corresponding anti-counterfeiting patterns, can greatly improve the anti-counterfeiting ability of products, but also improve the grade of products. This kind of anodized aluminum is generally domestic production, compared with foreign imports, the price is cheaper, but the gilding performance is slightly worse. Holographic laser positioning aluminized gilding temperature, gilding pressure and control of vehicle speed, and even gilding models have a great relationship.

3. Special application of electrolytic aluminum in the process. Ironing before printing is a new idea in cigarette label design and printing industry. The application of this process has a high requirement for electrolytic aluminum.

4. Direct bronzing on the surface of UV varnish. The process itself on UV varnish and gilding aluminized requirements are quite high, in the varnish coating, we should pay attention to control the size of the amount of oil, as far as possible to ensure that the whole batch of products varnish coating is relatively stable, and the oil layer to thin, flat; For the electrolytic aluminum used for gilding, it is required to achieve high temperature resistance, good adhesion, and good gilding ability with the gloss oil (the resin type used in the gloss oil matches the hot melt adhesive in the bronzing aluminum). In all the products, the scope of application of this process is small, in addition, electrolytic aluminum in gold, silver ink and dumb oil on the bronzing surface and bronzing aluminum has high requirements, if the surface of the bronzing ink particles or rough surface, will directly affect the normal process of bronzing.

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