Packaging and coating is done in several ways and it involves packaging of wholesale materials, box, medicine, paper, food, industrial product etc. They are divided into primary, secondary and tertiary packages. It also includes industrial coating and coil coating. The main product is enveloped and then sold. Packaging of food is done for providing safe and pure food to the people. Products which are distributed among people after their manufacturing are first checked for their packaging quality.
As packaging is having great importance in our day to day life coating is also having same importance. Coating is for improvement of the quality of the metal and to prevent it from getting corroded. Metal is coated with different substances such as paints, metals, etc. Cans of such platted metals are used filling of soda and other drinks. Coating improves the surface properties of the metal and makes it scratch resistance.
Coatings are applied on a metal in form of liquid, gases or solid. Coating is done in different ways such as vapor depositions, spraying electroplating etc.Coatings can be measured and tested for proper capacity and film thickness by using a drawdown card. Coating has improved the qualities of the products available in industrial field. Both of the coating as well as packaging are helping the consumers to receive good quality of product. An article when is plated gets a glittery look and it attracts the people to its way. People are satisfied in gaining such good quality of products from the companies and other industries. Many plated articles are available in market all over the world.