3-Piece Cans consists of a can body with a top and bottom end. The can body is produced by forming a flat rectangular blank into a cylinder and welding the two edges of the formed blank by the electrical mechanical pressure. Welding area of cylindrical can bodies will be coated internally and externally with lacquer. Following stations could be beading process (beaded cans if needed), necking process (necking of thin wall cylindrical can bodies for stacking purpose if needed) and the last station is to always attach the ends, whether it is easy open ends or normal ends, to the can body.
3-Piece Cans are for:
- Hermetically sealed container is designed to keep the food packed inside fresh in taste, colour and be fully commercial sterility which is required a thermal processing (retort) before consuming.
- To pack the instant food that is not required for a thermal processing before consuming.