News

According to the International Energy Agency, the global steel industry accounts for approximately 8% of global industrial carbon emissions, making it the largest contributor to carbon emissions among all industries. Although tinplate sheet production may have slightly lower carbon emissions than conventional steel production, its overall carbon footprint remains relatively large.

Tinplate itself is one of the top choices for food-grade packaging materials. 1. It's made from a low-carbon steel base plate electroplated with a tin layer, which effectively prevents rust from coming into contact with food. 2. If combined with a food-grade coating (such as epoxy phenolic or polyester coating), its safety fully meets international standards.

Under standardized production and storage conditions, tinplate food cans will not release harmful substances. The tin coating and inner wall coating of tinplate food cans can effectively prevent direct contact between food and metal, avoiding the risk of food contamination.

Process of tinplate sheet tinning: 1. Pretreatment of steel sheet ● Degreasing treatment ● Pickling ● Surface activation 2. Process of electroplating tin ● Setting of electrolytic cell ● Applying current ● Control of coating thickness 3. Post-treatment process ● Passivation treatment ● Oiling

The main advantages of tin can packaging: Excellent protective performance Excellent sealing Good plasticity and diversity Environmental protection and recyclability Anti-tampering and authenticity functions The main disadvantages of tin can packaging: Heavy weight High production cost Easy to rust Difficult processing Poor transparency

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.

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

Should tinplate be used to make mooncake packaging tin boxes? Let's take a look at the advantages of using tinplate material for mooncake tin boxes:

When it comes to the ordering of printing tinplate food can, usually the tin box manufacturer will first grasp the basic requirements of the customer, such as the total number of orders and printing regulations. However, many customers do not know the actual printing effect of china tinplate cans.