Fully automatic linear operation . Height adjustments to suit various bottle sizes. Automatic BOPP (Hot Melt) labelling Machine, Imported gluing unit sprays minimal quantity of hot melt adhesive.Automatic BOPP (Hot Melt) labelling Machine No cleaning of the nozzle or glue unit, before production. Automatic BOPP (Hot Melt) labelling Machine Minimal change-over time, to shift from one size to an another size.