Profile: Welch Fluorocarbon specializes in Teflon® film coated products. Our products include overwrap bags, solvent recycler liners, liners and baggies. Our overwrap bags made with Teflon® FEP film are an ideal choice as a cryogenic container. Our solvent recycler liners made with Teflon® film are highly thermally resistant, reusable and are impervious to the most aggressive solvents. Our liners made with Teflon® film offer corrosive protection not found in standard steel drums, pail liners and other containers. Our baggies made with Teflon® film are used for gravimetric measurements of stack gas samples.