Profile: Viskase Cos., Inc. is engaged in the supply of cellulose, fibrous and plastic casings. We are an ISO 9001:2000 certified company. Our products include large cellulose, SCOTnet nettings and fibrous casings. Our fibrous casings are used for the production of various sizes of processed meats such as bologna, ham, salami and poultry products. Our VISFLEX™ polyamide casings are used for cooking and slicing applications.