“Fermi” protectors are made from Duralong PaperPhoto conservation paper fixed onto a very transparent polyester sheet. This practical and rapid storage system enables clear visibility of contents without coming in direct contact with them, even protecting them from possible abrasions. The sealing of polyester to paper on three sides allows access to the item only from one side, long or short on request (protector style). The protectors can be stored inside boxes or directly in drawers and filing cabinets.

TECHNICAL SPECIFICATIONS

• 100% alpha cellulose
• Buffered (calcium carbonate reserve)
• pH 8.5 - 9.0
• Polyester, 75 micron
• Chemically stable, inert and acid-free