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Factors affecting the quality of tinplate: 1. The quality of the base steel plate 2. The uniformity and thickness of the tin plating layer 3. The bonding strength of the tin layer 4. Surface finish 5. The purity and tin damage of the tin layer

if the food in the can is highly acidic or the food is stored for too long, in some extreme cases, tin may dissolve in trace amounts. Even so, the amount of tin dissolved is usually very small and not enough to pose a threat to human health.

The main uses of electrolytic tinplate: 1. Recycling and purification of metallic tin 2. Recycling and reuse of iron substrates 3. Providing high-quality surface treatment processes 4. Environmentally friendly treatment of waste tinplate 5. Application in metal recycling 6. Reducing energy consumption 7. Producing high-purity tin products 8. Prolonging resource life and reducing mineral mining

Products that can be made of tinplate: 1. Food packaging products 1.1 Food cans 1.2 Beverage cans 1.3 Food boxes 2. Chemical and industrial containers 2.1 Paint buckets 2.2 Chemical solvent containers 2.3 Lubricating oil barrels 3. Daily necessities 3.1 Pencil cases and tin toys 3.2 Home decorations 3.3 Gift boxes and craft boxes 4. Household utensils 4.1 Food storage cans 4.2 Beverage trays 4.3 Baking molds 5. Medicine and health care product packaging 5.1 Medicine cans 5.2 Health care product packaging boxes

1. Surface treatment before printing tinplate 1.1 Cleaning treatment 1.2 Primer coating 2. Printing process selection and ink application 2.1 Screen printing 2.2 Offset printing (lithography) 2.3 Digital printing 3. Select ink suitable for printing tinplate 3.1 Adhesion of ink 3.2 Corrosion resistance of ink 3.3 Heat resistance and baking process of ink 4. Surface treatment and protection after printing 4.1 Transparent coating 4.2 Varnish coating

Tinplate packaging refers to packaging containers made of tin plate as the main material. Tin plate is a metal composite material made of tinplate on the surface of low-carbon steel plate, usually consisting of a steel base material and a tin-plated layer.

Dekai recently participated in the Cannex Fillex in Guangzhou from July 16 to 19, 2024. At this exhibition, Dekai demonstrated the latest metal packaging products and technologies, which received wide attention. Dekai hopes to strengthen exchanges and cooperation with domestic and foreign enterprises and expand the market territory through this exhibition, which has achieved complete success.

As the Chinese New Year, the Year of the Dragon 2024, approaches, our company hosted an annual meeting to review the achievements of the past year and look forward to the new one.

Foshan Dekai was proud to announce its outstanding participation in the Metpack 2023, a premier event in the packaging industry.

19th-22nd April, 2023, Foshan Dekai took part in the Hong Kong International Printing & Packaging Fair.