SPTE TFS Alkali Resistance Tin PlatedSheet Electrolytic Tin Plate For Food Packaging

SPTE (tin-plated steel sheet) TFS (tin-free steel sheet) alkali-resistant tinplate is an electrolytic tin plate specially used for food packaging. It uses high-quality low-carbon steel as the substrate and coats a uniform layer of tin on the surface through an electrolytic process. For the TFS type, although it is called tin-free steel sheet, it is actually coated with one or more layers of organic coating on the steel substrate to replace the traditional tin coating to achieve similar performance.

• Corrosion resistance: Excellent alkali resistance to resist erosion from alkaline substances in food. The coating acts as a barrier against air and moisture, preventing rust and ensuring packaging integrity during storage and transportation.
• Hygiene and safety: Meets food hygiene standards with non-toxic, tasteless coatings that won't release harmful substances into food.
• Processing performance: Excellent ductility and toughness for stamping, stretching, and bending operations to create various food packaging containers.
• Surface quality: Smooth, flat surface with good gloss provides excellent foundation for printing and coating, enabling attractive packaging designs.

Widely used in food packaging industries including canned vegetables, fruits, meats, military food, emergency reserve food, and high-end food gift boxes. Ensures food quality preservation in various environments and extends shelf life.