8 Mil Linear Low Density Polyethyelene

Polycase LLDPE encasement lm is a carefully engineered linear low density virgin polyethylene resin lm designed to meet the requirements of the ANSI/AWWA C105/A21.5 standard.

Carefully controlled molten resin is forced under high pressure through a die-head producing a bubble of polyethylene in a vertical column. The resulting tube is cooled and gathered onto spooling equipment at the top of the column.

Film strength characteristics are referred to as strength in the machine direction (direction of travel through the die-head), and the transverse direction (perpendicular to the machine direction). Minimum acceptable test values should consider both MD and TD.