The anodized aluminum hot stamping process is a very popular printing technology in the modern printing industry. It is a printing method that transfers the aluminum layer in the anodized aluminum to the surface of the substrate by hot pressing transfer technology to form a special metal effect. This article will introduce the principle, process and precautions of the anodized aluminum hot stamping process in detail.

First, the principle of anodized aluminum hot stamping process

The anodized aluminum hot stamping process uses the principle of hot pressing transfer to transfer the aluminum layer in the anodized aluminum to the surface of the substrate to form a special metal effect. Specifically, this printing technology requires the use of a hot stamping machine, and the hot stamping foil on the printing machine is transferred to the surface of the substrate by hot pressing to form a hot stamping pattern.

Second, the process of anodized aluminum hot stamping process

Preparation: First of all, it is necessary to prepare printing equipment such as anodized aluminum hot stamping foil, hot stamping machine, and hot stamping baseplate.

Plate making: the design of the hot stamping pattern for plate making, made hot plate.

Hot stamping: place the made hot plate on the hot stamping baseplate of the hot stamping machine, adjust the temperature, pressure and other parameters of the hot stamping machine, and place the hot stamping foil on the hot plate for hot stamping.

Finishing: After the hot stamping is completed, the printed matter needs to be sorted, trimmed, folded, and other processing.

III. Precautions for anodized aluminum hot stamping process

Design draft production: hot stamping patterns need to be hot stamped, so the requirements of the layout need to be taken into account during the production process of the design draft to avoid the appearance of too small elements and other difficult to make plates.

The choice of hot stamping foil: Different hot stamping foils have different metal effects, and the appropriate hot stamping foil needs to be selected according to the requirements of the printed matter.

The parameter setting of the hot stamping machine: The temperature, pressure and other parameters of the hot stamping machine need to be reasonably set according to the characteristics of the hot stamping foil and substrate to ensure the quality of the hot stamping.

Material selection of substrates: The anodized aluminum hot stamping process is suitable for substrates of various materials, but substrates of different materials require targeted selection of bronzing processes.