Alkali and Acid Resistance Tinplate Prime Grade Tin Plated Steel / Coils for Food Cans

1. Acid and alkali resistance: The tin coating can, to a certain extent, block the contact between acid, alkali and other substances and the steel substrate, prevent chemical reactions, and thus protect the steel plate from corrosion. At the same time, special surface treatment or passivation treatment may be performed after tinning to further enhance its acid and alkali resistance, so that it can adapt to the packaging needs of various foods containing acid and alkali components, such as acidic foods such as ketchup and juice, and some foods containing alkaline additives.
2. Food grade safety: It meets strict food hygiene standards, is non-toxic and harmless, and will not release harmful substances into food, which can ensure the quality and safety of food and protect the health of consumers.
3. Good processing performance: It has excellent ductility and plasticity, and is easy to perform stamping, stretching, curling and other processing operations. It can be easily processed into food cans of various shapes and specifications to meet the packaging needs of different foods.
4. Barrier performance: It can effectively block the influence of external factors such as oxygen, moisture and light on food, slow down the oxidation and deterioration process of food, extend the shelf life of food, and maintain the flavor and nutritional content of food.
5. Surface quality: The surface is smooth and flat, without obvious defects, and has good gloss, which provides a good foundation for subsequent surface treatments such as printing and painting, and is conducive to improving the appearance quality and brand image of food cans.

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OUR COMPANY

Shanghai Quanjiang Industrial Co.,ltd is a large-scale enterprise integrating manufacturing and sales

( international export). Established in 2001. With an area of more than 40 000 square meters. It's

located in Shanghai,China, We has advanced production equipment, equipped with pushing

machine, press, large heat treatment furnace,chamfering machine,sawing machine,large

sandblasting machine and other key equipment and a variety of testing instruments.