... paper longer than 3 years. Small UV coating machine, 630mm. A quite economical machine,only ... Temperature:100-250Celsius5. Curing model:UV curing6. Roller number: 3 rollers7.Fan number:2 fans8. ... mm 1. Use UV curing technology. 2. Coating photo and paper by laminating fluid, more economical. ... resistance, anti-oxidation, anti-yellowing. 6. Two coating roller with machine, one is smooth and another have ...