1. Most tinplate for food cans use 0.23mm tinned tinplate. The effect of tinning is that tin has a reducing effect. The tin on the inner wall of the cutting tinplate will interact with the oxygen remaining in the thin tinplate during filling, reducing the chance of food being oxidized. The reduction effect of tin is more aimed at the preservation of canned fruits, juices and other canned foods, which prolongs the shelf life of foods.
2. The tinplate technology is mature and the production efficiency is high. tinplate for food cans have survived in my country for more than 30 years, with mature technology and matching production equipment, high production efficiency, and can meet the packaging needs of various products.
3. In addition to the deterioration of food, light will also cause changes in protein and amino acids in food. Vitamin C in food will be greatly disadvantaged after being irradiated by pipelines. The light-proof performance of tinplate for food cans effectively preserve vitamin C.
4. Compared with plastic, glass, wood, paper and other packaging materials, thin tinplate has high strength, good rigidity, and is not easy to break. cutting tinplate can be used not only for small sales packaging, but also the main container for large transport packaging.
5. The thin tinplate is recyclable, in line with international environmental protection requirements, and in line with future product packaging trends.