Magnesium alloy etching plate and zinc plate, copper plate are mainly compared from the following aspects:1.plate making time　　 So the plate making process of the hot stamping plate is basically the same. The main difference is the etching time. With the same pattern and the same required etching

In June, 2021, 1.125 tons zinc sheets were packaged and shipped to customers in Greece.

There are many methods of Relief Printing. It can be selenium from a photographic negative on a metal sheet and corroded to form a relief printing plate, or a photographic negative can be sun-dried on a photosensitive resin to form a relief printing plate; and an electronic engraving machine can be

The large-format etched magnesium board can be corroded layer by layer up to four times to form a deep embossed template with rich layers, fine lines, different depths, and clear stripes. It is used in wine box packaging, moon cake boxes, gift boxes, cosmetics, Deep embossing and bronzing of thick

After being put on the market in the early 1970s, etched magnesium plates have been recognized for their superiority. Later, with the vigorous development of printing and packaging industries, etched magnesium plates have gained popularity and wide recognition in the field of high-end hot stamping

1. Alternative introductionLetterpress printing usually adopts copper plate and zinc plate, which is made by engraving or etching to make the required layout, but the quality of engraving layout is still different from that of etching plate. Therefore, the quality of the layout made by pre-coating