Potential Problems in Printing – Description of Problems and Proposed Solutions
Problem | Solution |
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1. Too thin. | 1. Use new ink. |
2. Too slow; ink smears. | 2. Use faster thinner and/or blow on pad. |
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Problem | Solution |
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1. Etching too deep. | 1. Produce new cliche with shallower etching depth. |
2. No graduated etching in fine motif. | 2. Only possible with strip steel/steel cliches. |
3. Wrong cliche type. | 3. Use different cliche type. |
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Problem | Solution |
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1. Wrong pad shape. | 1. Use more acute (more pointed) shape. |
2. Surface too rough. | 2. Replace pad. |
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Problem | Solution |
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Problem | Solution |
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1. Head stroke set too deep. | 1. Causes crushing; adjust head stroke. |
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This problem occurs with cliches having both a large surface and fine lines in one motif, because the surfaces should be etched deeper and with screen, but the lines are to be etched flat and without screen.