Our Teflon coated glass fabric  provide a superior non-stick surface, allowing your equipment to work smoothly and more efficiently. They are designed for durability and long life at high temperatures, resulting in less production downtime. PTFE-glass fabric withstand the high temperatures of heat sealing applications, while allowing the proper rate of heat transfer from the sealing unit to the package. Our PTFE glass fabric  is also resistant to tears, punctures and abrasions. For these reasons, they are widely used on L-bar and table top impulse sealers.