“Arcimboldi” pop-up backpack boxes are made from Duralong Special archival board, ideal for long-term horizontal or vertical 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). They are supplied ready-assembled with rust-free metal needles, a small string on the back and a cotton binding tape for easy use.
TECHNICIAL SPECIFICATIONS
- Size 325x240x100mm
- Internal Size 340x255x105 mm
- 100% Cellulose
- Buffered (calcium carbonate reserve)
- pH 8,5 – 9,0
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