In July 2022, HOT SALES, etching machine，etching machine, shearing machine and exposure machine are packed for delivering to customer in Ecuador.

The laser etching process is similar to the manufacture of printed circuit boards, where exposure to UV light transfers an image of a component onto a photoresist-coated metal. The unexposed photoresist is then washed away, leaving the bare metal etched. In tank etching, the prepared board is dipped

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In ancient times, the application of chemical etching machine technology was accidental. One day, people accidentally spilled acid on the metal and found that the acid could corrode the spilled area and bite off. The bitten area and the non-bitten area formed It has a three-dimensional feeling. Then

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

Etching is a technique that uses chemical reaction or physical impact to remove materials. Etching techniques can be divided into wet etching and dry etching.It was first used to manufacture copper plate, zinc plate and other printing embossing plates, and also widely used in the processing of weigh