Pina Zangaro's folded polyester sheet protectors present excellent clarity and value. Pages are open at the top and bottom; mount your artwork on the archival black liner sheets with photo corners, tape or the adhesive of your choice. Recommended for multi-ring portfolios.
10 pt. black acid and lignin-free paper
Both plastic and paper pass the Photographic Activity Test (PAT) and meet all ANSI requirements for archival storage
Available in standard formats to fit Pina Zangaro books and those from most other major manufacturers
Archival grade DuPont polyester (polyethylene terephthalate)
High transparency and tensile strength, non-yellowing at ambient temperatures, chemically and dimensionally stable, resistant to most chemicals, moisture and abrasion
Approved by the Library of Congress for archival storage
Packed in tens in a metallic, reusable bag