Sunoco Products Co. has developed a see through multi layer plastic can with easy open metal lids and bottoms. The can is called TruVue. This will allow customers to see the product on the shelf. With healthier eating getting a larger and larger market share, this allows companies to show off their products. Over 47,000 canned products compete for eye appeal on the supermarket shelves. An upside to the canners is the ability to use the same processing equipment on the same lines. So no major investment there. You grandma would not believe that you could see through to see her green beans.