Potential Problems in Printing – Description of Problems and Proposed Solutions
Problem | Solution |
---|---|
1. Too thick. | 1. Add thinner. |
2. Too thin. | 2. Remix ink. |
3. Ink mixed insufficiently. | 3. Mix ink well before pouring into ink trough. |
Problem | Solution |
---|---|
1. Wrong etching depth. | 1. Check etching depth, produce new cliche as needed |
2. Wrong screen ruling. | 2. Test new cliche with different fineness of half tone screen. |
Problem | Solution |
---|---|
1. Surface too rough | 1. Replace pad. |
2. Wrong shape. | 2. Test different shape. |
3. Oily surface. | 3.Clean with alcohol or replace pad |
Problem | Solution |
---|---|
1. Soiled surface. | 1. Pre-clean with alcohol. |
Problem | Solution |
---|---|
1. Ink contaminated by grease, oil, silicone, etc. | 1. Use new ink and keep accessories free of contaminants, or clean before use |