Calligrata / Cardboard binding 20 sheets

Binding cardboard is specially made for covers and covers. It has high mechanical tensile and fracture strength, accepts glue well, does not delaminate and has a density from 540 g / m2 to 1900 g / m2. Handles stitching, drilling, milling, cutting and other manipulations.
Licensed product -No;
Size (A x B), cm -30 x 40;
Color - Gray;
Set -Yes;
Format for stationery -A3;
Eurosuspension -No;
Material - Cardboard;
Number of sheets -20;
Number of colors -;
Features of paper and cardboard -No features;
Type of paper (sheets / rolls) -In sheets;
Density of paper (OZONE) -1 250;
Yes;