Fifth, uneven surface coating, striped and orange peel phenomenon
1.UV varnish viscosity is too high.
2. The coating roller is too rough to be smooth.
3. The pressure is not uniform.
4. The coating amount is too large.
5. UV light oil leveling poor.
Solution: Reduce the viscosity of UV varnish and reduce the amount of coating. Even pressure adjustment. The coating roller should be ground and polished. Light leveling agents can be added.
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