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Nowadays, printing tinplate can packaging is more and more widely used in people's lives, and people's requirements for tinplate printing box packaging are becoming more and more strict, especially printing tinplate food can and pharmaceutical tin boxes. Strict control. Especially for export food tins, the requirements are particularly strict.

The metal material of the three-piece metal candy tins body is tinplate. The metal packaging material for the top and bottom covers can be tinplate, chrome-plated iron, and aluminum. Aluminum will not rust, while tinplate and chrome will rust when exposed to wet environments.

Coating tinplate refers to tinplate with a thick organic compound printed on the tin plated tinplate and cured by high temperature baking, so that a layer of polymer protective coating is adhered to the surface. Compared with tinplate, coated tinplate can provide better corrosion resistance.

Today, tin boxes and tin cans are more and more widely used in the tin food cans grease tank packaging.

Today, tin boxes and tin cans are more and more widely used in the food packaging. With the continuous upgrading of industrial technology, the manufacturing process of food tin boxes and food can has become more and more sophisticated. The metal food cans packaging is different from other packaging. there are own unique production steps:

One of the main purposes of applying coatings on the inner wall of food cans is to prevent large amounts of tin from dissolving.

Tinplate has a long history of becoming a leader in food can packaging materials, and its effectiveness should be largely attributed to the important protective effect of internal tinplate coatings.

Food cans are the most important and most common production and processing preservation method in the food industry

Tinplate has a wide range of applications, from packaging materials for food and beverages to grease cans, chemical cans and other miscellaneous cans. The advantages and characteristics of tinplate provide good protection of the contents in physical and chemical properties.