American Durafilm designs and manufactures to order any size bag in our manufacturing facility located in Holliston, Massachusetts. Every Teflon® bag is made in the USA for any quantity, small or large. All heat seals are made on state-of-the-art thermal impulse heat-sealing equipment, insuring maximum seal strength. If required, bags can be leak- and burst-tested with certification. Teflon® bags can be manufactured and packaged inside our new Class 10,000 clean room to ensure their quality and cleanliness, with significantly reduced particulate matter.

Teflon® PFA Bags

DuPont Teflon® PFA film can offer continuous service temperatures up to 260°C (500°F). In addition, Teflon® PFA provides superior creep resistance at high temperatures, excellent low-temperature toughness, and exceptional flame resistance.
Price start from: $3.45

Teflon® FEP Bags

Saint Gobain extruded FEP film is a transparent, thermoplastic film that can be heat sealed, thermoformed, laminated, welded, or metalized to be used in a wide variety of applications.
Price start from: $4.60
  • Withstands high temp applications up to 500°F (260°C)
  • Suitable for cryogenic use -400°F(-240°C)
  • Autoclave resistance
  • Visually clear and provides a high transmittance of UV light
  • Virtually indestructible to impact and tearing
  • No electrical tracking, non-wetting, and non-charring
  • Anti-stick and low frictional properties
  • Easily cleaned and reused
  • Inert for non-contaminating samples
  • Low permeability to liquids, gases, moisture, and organic vapors
  • Weather resistant
  • Chemically inert and solvent resistant to virtually all chemicals (except molten alkali metals, gaseous fluorine, complex halogenated compounds at elevated pressure and temperature)
  • Bags for cryogenic storage of tissue and cell cultures
  • Sampling bags for gases and liquids
  • Tank, drum, and pail liners
  • Protective hoods and gloves
  • Large panels and blankets
  • Chemical storage bags

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