THESE LINERS WITH ROUND BOTTOM IN POLYETHYLENE PE-LD WITH REDUCED THICKNESS BUT WITH HIGH RESISTANCE, INSULATE THE PRODUCT FROM THE PACKING AND THEY ARE OPTIMIZED FOR THE APPLICATION IN DRUMS AND PACKAGES WITH CYLINDRICAL FORM, WITHOUT ROLLING HOOPS, DESTINED TO THE EMPTYING THROUGH FOLLOWER PLATES. ONCE COUPLED TO THE DRUM WITH SOME SIMPLE OPERATIONS OF ASSEMBLY, THEY MAINTAIN CLEANED THE PACKING WITHOUT HOLDING UP THE OPERATIONS OF EMPTYING. AVAILABLE IN DIFFERENT FORMATS, THE COMPLETE SOLUTION ALLOWS TO COVER WITH AN ADDITIONAL COMPONENT ALSO THE FOLLOWER PLATE, AVOIDING ANY OPERATION OF CLEANING BETWEEN A CYCLE OF EMPTYING AND THE NEXT. THE COMPOSITION MATERIAL CERTIFIED FOR THE USE IN ENVIRONMENTS AT THE RISK OF FIRE AND COMPATIBLE WITH THE FOODSTUFFS, IT ALLOWS THE EMPLOYMENT OF THE LINERS IN THE MOST DIFFERENT SECTORS AS THE CHEMICAL, FOOD AND COSMETIC.