Cardboard barrels – hobocks with an internal diameter of 385 mm, made of rolled cardboard (glued in 7 layers). Their edges are reinforced with galvanized steel sheet.
The cardboard hobbock is closed with a hoop with a pull-lock, and the remaining cardboard elements are properly impregnated. The diameter fits both 20 and 40 feet containers. These packages are adapted to the transport of all kinds of loose materials, liquids with a high degree of thickening, explosives and pharmaceutical products.
The possibility of making practically any height of the cardboard hobbock is a feature that speaks for the multifunctionality of these packages. Mastic barrel – is constructed on the same principle and successfully withstands the temperature of the liquid product. These packages are not a problem for disposal.
Cardboard barrels and hobocks have certificates for materials hazardous to land and sea transport.