Box Wrap Protection Flap

Book and document wrapping box.

Unlike the simple model, this box has double protection to insert the flap tab and thus not damage the original, it has a double cardboard.

It is usually used for transport in exhibitions.

Built in corrugated cardboard of 1.6 1.65 and 3 mm.

Light gray exterior finish.

The materials comply with ISO9706 regulations.

paper base:

• 100% bleached cellulose (alpha cellulose).

• Without the usage of recycled fibers.

• Free of wooden fibers • Kappa level 1 – 2 = lignin - free.

• pH - value 8.0 – 9.5 = acid - free (in accordance with ISO 6588 -1:2005).

• Alkaline reserve (buffer) > 2% natural calcium carbonate (GCC).

• Sizing: neutral/synthetic (without alum additive).

• Without optical brighteners (OBA - free).

• Photographic Activity Test (PAT) passed in accordance with ISO 18916 : 200.

Glue used for Corrugated cardboard.

• Native potato starch.

• pH-value > 8.0.

• Glued moisture-proof (wet-strengthened).