The unique blend of first grade high molecular weight High Density Polyethylene and LLDPE resins is puncture resistant, possesses impressive film strength and performs under temperature extremes of -40°F to 212Â°F. The high molecular weight of the High Density Polyethylene resin allows us to produce can liners that are approximately one-third the weight of traditional can liners with the same capacity. A lower weight bag of superior strength means less material is being used in production, making the High Density Mini-Roll a good choice when searching for a product sensitive to source reduction responsibility. Perforated for easy dispensing. Gallon Capacity: 12-16. Max Load: 20.