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As a very popular seafood delicacy, crab's quality and source information are essential to consumers.In recent years, laser marking technology has become the preferred solution for marking anti-counterfeiting codes, origin and production dates on crab shells, not only to ensure traceability, but also to enhance product trust.

Laser fiber marking machine can be seen everywhere in our daily life. Not only some large enterprises will use this process, but also some small businesses and even individuals will use fiber laser marking machine. However, many people will encounter some problems in the process of using it: Adjustment of equipment parameters, the product printing does not present the ideal effect, etc. Today we will explain to you the factors that affect the marking color of laser fiber marking machine.