Tinplate does not have the ability to absorb ink, which means that the drying of ink depends entirely on external conditions, such as drying temperature and curing time. If the drying speed is too slow, the printed product is prone to adhesion; if it is too fast, the ink layer may be unstable, affecting the printing quality.

The safety of printing tinplate sheets first depends on the raw materials selected. Manufacturers must select high-quality raw materials that meet international standards to ensure the basic quality of each piece of tinplate.

Tinplate printing process: 1. Raw material preparation (tinplate original plate, coating material), 2. Surface treatment (cleaning, chemical treatment), 3. Coating treatment (primer, printing, topcoat), 4. Post-processing process (baking, cooling), 5. Cutting and forming, 6. Packaging and delivery.

Main equipment required for printing tinplate 1. Pretreatment equipment: 2. Printing equipment: 3. Drying equipment: 4. Testing equipment: 5. Post-processing equipment: 6. Environmental protection and safety equipment:

Common problems in printing tinplate: 1. Poor ink adhesion: 2. Uneven color: 3. Blurred pattern: 4. Poor ink drying: 5. Scratches on the printing surface: 6. Misalignment of the printed pattern: