Stretch hoods are low density polyethylene films co-extruded with a blown technology and supplied in tubular rolls with extensible gussets.Appreciated for their high elastic properties and the high tear resistance, they represent an innovative solution for the modern packaging lines that do not require the use of thermal sources for the retraction of the film as they are stretched at cold directly on the pallet using robotic arms. These films are particularly appreciated because they ensure an excellent compactness and stability of the palletized load during transport of goods.