In food packaging, the thickness of the tinplate sheet is directly related to the sealing performance and durability of the packaging. Standard tinplate sheets (0.20mm to 0.30mm) are often used in food cans and beverage cans, which can ensure both sealing and packaging strength.

Tinplate products cannot be heated in a microwave. Specifically: the metal surface of tinplate products will reflect microwaves, resulting in uneven distribution of microwaves in the microwave oven, which may cause local overheating or sparks.

If the tin plating layer of the tin plate is mechanically damaged, such as scratches, collisions, etc., the exposed iron substrate will come into contact with air and moisture, resulting in oxidation reactions and rusting.

Printing tinplate wastewater contains a large amount of ink particles and chemicals, which can be treated by physical and chemical methods such as coagulation, sedimentation and filtration to remove harmful substances.

Tin plate cans are one of the most common forms of food packaging. Whether it is meat, fish, vegetables or fruits, tin plate cans can provide excellent preservation effects, ensuring the freshness and nutrition of food.