Realizing permanent UV laser marking on plastics and films.
This compact all-in-one laser coding machine performs well in the modern sustainable packaging development field, such as recyclable flexible single-material polymers (including films). UV light marking is achieved through the photochemical reaction on the top layer of the printing substrate. It can maintain the integrity of the protective barrier of the packaging and can be marked at any position on white and colored products without the need for a laser activation area. With this technology, clear and high-contrast white markings can be formed on dark materials, and black markings can be formed on light-colored materials.
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