Perpetuum Wove A3 297 x 420,90gsm
Product Category: PaperWatermarked & NAA approved, our 90gsm ,120gsm & 150gsm papers feature the NAA’s Q-infinity trademark, making them readily identifiable as archival papers. These papers are acid and lignin-free and alkaline buffered to neutralise acids that exist in original papers, packaging and the atmosphere. All our material passes the Image Permanence (P.A.T) Photographic Activity Test (ISO IT 18916 (formerly ISO 14523 ANSI IT9.16), and meets the Library of Congress Standards for image permanence.
Our papers meets stringent tear strength tests, making it suitable for the creation of permanent records. Larger rolls and sheets are ideal for interleaving, wrapping, envelope manufacture etc. Sheeting service available.