LLDPE Stretch Film Grade Granules

The selection of an appropriate Stretch Film Grade is particularly important because the polymer must withstand stretching during application while maintaining sufficient holding force around the packaged load. Stretch film manufacturers use LLDPE Stretch Film Grade in logistics, warehousing, food and beverage packaging, industrial packaging, export cargo and pallet stabilization. Modern stretch film production may involve multilayer extrusion, where different polyethylene grades are combined to achieve specific properties such as high stretchability, puncture resistance, cling and load retention. MFR, density, molecular weight distribution and comonomer type can influence processing performance and the mechanical behavior of the final film. Depending on the intended application, manufacturers may select conventional LLDPE or metallocene-based polyethylene grades to achieve higher performance and downgauging potential. The correct resin can therefore help film producers manufacture thinner films while maintaining the mechanical properties required for transportation packaging.

For commercial supply, LLDPE Stretch Film Grade Granules are generally delivered in sealed industrial polyethylene-lined bags or heavy-duty multi-layer bags to minimize contamination and protect the polymer during transportation. Standard 25 kg bags are commonly used for smaller commercial shipments, while jumbo bags can be considered for larger industrial orders subject to supplier and buyer requirements. Packaging should remain intact and the material should be stored in a clean, dry environment away from excessive heat and direct sunlight. When purchasing Stretch Film Grade from Iran, buyers should evaluate MFR, density, tensile properties, elongation and the intended film production process rather than selecting a grade based only on its general LLDPE classification.