Donatello Duralong Special Self-Assembly Box with Back Light Gray 1.4 mm 520x420x60 mm

“Donatello” roll-out backpack boxes are made from Duralong Special archival board, ideal for long-term horizontal storage. The falling spine enables safe insertion and removal of artifacts and provides a microenvironment within the box, protected from chemical-physical changes (dust, light, environmental pollutants). Extremely strong and rigid with double thickness walls on three sides of the base and one of the lid. It is easy to install thanks to small self-blocking wings that can be attached to double walls.

TECHNICIAL SPECIFICATIONS

• 100% Cellulose
• 1,4 mm
• Size 520x420x60mm
• Internal Size 530x430x65 mm
• Buffered (calcium carbonate reserve)
• pH 8,5 – 9,0