FILM EXTRUSION /HEAVY DUTY FILM is a film-grade Low-Density Polyethylene (LDPE) produced by a high-pressure tubular process. It has been specially designed for the production of film with good environmental stress crack resistance, and mechanical and impact resistance. Film produced from this grade is ideally suitable for heavy-duty applications. MAINLY USED IN Heavy duty bags, Shrink film, Canal Lining, Greenhouse film