Choosing high-quality, appropriately sized low-carbon steel coils as the base material can reduce the generation of waste due to raw material defects. At the same time, reasonable raw material procurement planning and inventory management can also help reduce waste.

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.

The impact of the use of aerosol tin cans on the environment is one of the main reasons for many countries to implement bans. The propellants and packaging materials in aerosol tin cans will pollute the atmosphere, soil and water sources, seriously threatening the ecological environment.

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.

Aerosol tin cans are prohibited from loading: 1. Flammable and explosive substances, 2. Corrosive chemicals, 3. Toxic substances, 4. Reactive substances, 5. Radioactive substances, 6. Food and drug ingredients, 7. Other special substances (strong magnetic substances, biological agents).