July 3, 2008 - Smak Plastics Inc., different from the more common plastics manufacturers that employ injection molds, Kunz said. "Injection molding is for smaller parts," Kunz said. But the products Smak Plastics makes can be up to 11 feet long by 11 feet wide, a size that insulates the manufacturer from overseas competitors, Kunz said. "The price of shipping would be cost prohibitive," he said. Smak Plastics has leased 25,000 square feet of space at Olin Business Park in...