In the early lettering buttons, the method of mechanical lettering was used, and the intelligibility of the handwriting and the pattern was severely restricted, and the sharpness was particularly poor when the very fine fonts or patterns were engraved.
Since the automatic laser engraving machine was developed in the early 1990s, this problem has been solved. The automatic laser cutting machine uses a computer-scanning drawing. No matter how complicated the pattern is, it can be easily engraved on metal buttons. At the same time, the laser beam used for engraving can be as fine as a few tenths of a millimeter, so even a very fine handwriting or stroke can be clearly carved out.
In the fashion industry, there are often many manufacturers that require their own company logos, logos, trademarks or other pictorial symbols. Therefore, the application of laser engraving technology has become more and more extensive. It reflects the development trend of the button industry for a certain period of time in the future.
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