Barrels and Hobok-drums of inside diameter 385 mm are made of wet machine board/glued of seven-layers/. Their edges are reinforced by galvanized steel iron.
Bottom and lid are made in two versions:
- made of high strength laminated fibreboard
- made of galvanized steel iron.
The lid is provided with a seal.A hobok-drum is closed by a rim with a pull rod lock and the other parts are wax impregnated. Diameeter matched with 20 and 40-ft containers. These packages are adapted to transport all types of loose materials, high thickened fluids, explosives and pharmaceutical products. Possibility of producing hobok-drums of every height makes these packages multifunctional. A drum for pitch for roofing - constructed on the same principle and successfully withstands the temperature of liquid pitch for roofing. These packages are well utilised.
BARRELS and HOBOK-DRUMS have certificates for hazardous materials and for land - sea transport.