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How does square spot technology affect print quality?

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How does square spot technology affect print quality?

July 31, 2025

Square-dot technology significantly improves print quality through the following core mechanisms:

1. Revolutionary Breakthrough in Dot Precision
  • Edge Sharpness: A 10.6-micron x 2.5-micron square laser window creates a rectangular, stepped dot with uniform energy distribution. This reduces edge energy attenuation compared to traditional round dots, improving dot outline clarity by over 40% and effectively suppressing dot gain during the printing process.
  • Dynamic Compensation: Automatically corrects dot deformation caused by thermal expansion and contraction of the printing plate, ensuring consistent imaging across multiple machines and maintaining registration error within ±5 microns.
2. Improved Color Reproduction and Stability
  • Supports precise dot reproduction from 1% to 99% and, combined with Kodak Stadia screening technology, completely eliminates moire and achieves image fidelity that meets G7 certification standards.
  • Environmental Immunity: A redundant laser design and temperature compensation system ensure stable exposure even if a single laser fails, minimizing the impact of temperature and humidity fluctuations in the pressroom on color.
Optimizing Production Efficiency
  • Accelerated ink-water balance: The energy concentration at the dot edges allows the press to quickly achieve ink-water balance, reducing plate paper consumption by 60% (traditional processes require 50-100 sheets, while square-dot technology requires only 20 sheets).
  • Reduced scrap rate: Dynamic autofocus technology eliminates imaging defects caused by dust particles, reducing overall scrap rates by over 30%.

This technology has achieved five GATF technical certifications and is a key enabler for high-end packaging, anti-counterfeiting printing, and other fields. It is particularly suitable for applications requiring precise reproduction of microtext and laser effects.