A canning process that is said to save 30% of tinplate usage has been initially targeted by the aerosol can industry. The Laserdom system was developed by Swiss company Caprosol AG. It abandons traditional welding methods and uses lasers to weld the top and bottom caps of aerosol cans to the can body. Harry Brühlmeier, the company's CEO, said at the Aerosol and Drip...