The characteristics of containers for transportation of coal, slag, granular pellets, etc. are mainly determined by the size and parameters of the fraction (charcoal or hard coal, sharp pieces of slag, asphalt, etc.). Most often, four-and two-sling containers of the “big bag” type of standard sizes 75x75x140 or 95x95x150 cm are used.
Depending on the characteristics of the transported fraction, high-density and high-strength big bags (up to 200 g per sq.m.) can be used.