Pick up a 2-piece aluminum can manufactured in North America and there’s an 85 percent chance the inks that bring its graphics to life originated from INX International Ink Co.’s new metal decorating ink plant in Charlotte, NC.      The world’s largest 2-piece metal deco ink plant celebrated its opening recently via accolades from INX customers, international partners and affiliates who attended a two-day open house and plant tour. With the capacity to produce more than 1 million pounds of in...