Sheets & Graphic Sheets Unlimited was founded in 1985 with an 87-inch Isowa corrugator as a sheet feeder providing custom corrugated sheets for sheet plants throughout the West. In 1996, the corrugator was upgraded to a 98-inch United/Marquip state-of-the-art machine. The machine currently holds the world record for single shift production. Sheets products include B, C and E flute singlewall sheets and BC and EC doublewall sheets. Graphic Sheets Unlimited was founded in 1991 with a 63-inch Asitrade singleface litho-laminator. The company provides custom litho-laminating to the corrugated and folding carton industries. Its products include C, B, E and F flute singleface Litho laminating; C, B, E and F flute singleface sheets; singleface sheets available in kraft, white or colored; and in 2000, an N flute was added and the company upgraded to a Bobst laminator. The company headquarters are in Renton, Wash.