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The production process principle of laser film
Release time:
2024-07-30
The production process of laser film is relatively complicated. It adopts the vacuum chamber aluminum plating method. The evaporation boat is heated to 1400-1500℃, and the aluminum wire continuously sent to the evaporation boat is cooled into aluminum vapor. Due to the electrostatic adsorption force of the base film, the aluminum molecules are adsorbed on the surface of the film, and then after cooling and deposition, the aluminum is evenly sprayed on the surface of the continuously rolled film to form an aluminized film. The laser engraved laser plate is then wrapped on a roller and molded at a temperature of 130℃ to form a laser film. The laser plate is wrapped on the roller and cannot be seamlessly combined, so a 0.5mm-2mm plate seam is left on the laser film.
The production process of laser film is relatively complicated. It adopts the vacuum chamber aluminum plating method. The evaporation boat is heated to 1400-1500℃, and the aluminum wire continuously sent to the evaporation boat is cooled into aluminum vapor. Due to the electrostatic adsorption force of the base film, the aluminum molecules are adsorbed on the surface of the film, and then after cooling and deposition, the aluminum is evenly sprayed on the surface of the continuously rolled film to form an aluminized film. The laser engraved laser plate is then wrapped on a roller and molded at a temperature of 130℃ to form a laser film. The laser plate is wrapped on the roller and cannot be seamlessly combined, so a 0.5mm-2mm plate seam is left on the laser film.
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