Due to its good sealing, preservation, light-proof, firmness and unique metal decoration charm, metal tin plates packaging has a wide range of coverage in the packaging container industry, and tinplate coil is a commonly used packaging variety in the world. With the continuous enrichment of various CC materials, DR materials and chrome-plated iron for electrolytic tinplate sheet, the development of packaging products and technologies has been promoted, and metal tin plates packaging is full of innovations.
Because of its strong oxidation resistance, various styles and exquisite printing, metal tin plates packaging containers are very popular among customers and are widely used in food packaging, pharmaceutical packaging, daily necessities packaging, instrument packaging, industrial product packaging, etc.
Metal tin plates packaging containers have many advantages, such as high strength, good formability, and strong product compatibility, which have established a good "word of mouth" in the international market. Therefore, all countries generally attach importance to this kind of packaging container, which is the most widely used metal packaging plate.
According to the different requirements of the packaging industry, the thickness of the electrolytic tinplate sheet material, the amount of tin plating, and the mechanical properties have different needs. Since its inception, tinplate coil has been developing in the direction of thinning. One is to use less tin, or even not to use tin, and the other is to reduce the thickness of the tinplate coil substrate. Its purpose is to adapt to changes in canned products and reduce the cost of canning.