High-quality aluminum PS plates available in thicknesses from 0.15mm to 0.30mm, designed for superior offset printing performance with excellent resolution and durability.

• Multiple graining layer with fine structure for high resolution and excellent tone reproduction
• High sensitivity with good developing latitude and exposure capability
• Superior water receptivity and ink balance maintenance
• Oxidation layer ensures excellent water retention and extended press life
• Gas leading layer reduces evacuation time and prevents indistinct image formation

Produced using Japanese KOYO coating production line and imported fine aluminum coils, ensuring consistent quality and reliable performance. Our electrolytic process guarantees well-distributed graining cells for optimal water-ink balance, while the oxidation process hardens the aluminum substrate for enhanced durability.

• Determine exposure time based on light type, power, age, and focus
• Soft plate density should not be less than 3.8
• Color plate exposure: 0.6 (grade 4) using 13-grade continuous tone step scale
• Proofing plate exposure: 0.45 (grade 3) using 13-grade continuous tone step scale
• Example: 3KV UV light, 1.0m focus, new light - optimal exposure time 60S ±10S

• PS plate development powder: 500g per 10L pure water
• PS plate liquid concentrate: 1:6 ratio with pure water for manual development
• Development temperature: 23°C ±2°C
• Standard development time: 30 seconds