Acid Free Tissue 17B1 PACK

Acid Free Tissue
Unbuffered acid-free tissue used for archival storage, wrapping & interleaving.
Substance 17-20gsm.
Moisture 6.1 - 6.8%.
Breaking length - MD 6.7 -7.2 km.
Breaking length - CD 3.8 - 4.1 km.
Brightness 85% MgO.
pH Value 7.5.

750 x 1000mm (500 sheets) / 17gsm