Production technical parameters of several commonly used printing papers

Input variable Output printing feature quantity

Number of network cables

Dot Overprint

Paper density

Ink solid density dot expansion rate% printing contrast DB K C M Y K C M Y K C M Y

Level 1 or

Grade 2 high-quality polished copper or matte copper 175 320% 0.07 1.70 1.40 1.50 1.05 22 20 20 18 40-45 35-40 35-40 30-35

Grade 1 or Grade 2 high-quality matte copper

150-175 300-320% 0.09 1.60 1.30 1.40 1.00 24 22 22 20 40-45 35-40 35-40 30-35 high-quality writing paper and cover paper (smooth) 150-175 260% NA 1.30 1.15 1.15 0.90 26 22 22 20 35-45 30-40 30-40 25-35 3E5 grade coated paper 133 300% 0.14 1.60 1.30 1.40 1.00 26 22 22 20 35-45 30-40 30-40 25-35 super paper (SCA, SCB, SCC) 120-133 240-260% 0.17 1.40 1.15 1.2. 0.95 28 26 26 24 23 21 21 20 20 offset paper 110 240-260% 0.17 1.25 1.00 1.12 0.95 28 26 26 24 20 17 16 17 newsprint 85 240% 0.28 1.05 0.90 0.90 0.85 32 30 30 28 16 13 12 15 Newsprint (thermoplastic) 100 240% 0.28 1.20 1.08 1.15 0.95 35 32 32 30 16 13 12 15