PACKAGING POLYETHYLENE FILM

摘要

A packaging polyethylene film excellent in tear resistance, impact resistance, and transparency. The film is formed from a resin composition comprising (A) a low-density polyethylene having a density, melt flow rate, and molecular weight distribution (Mw/Mn) within respective specific ranges and (B) a high-density polyethylene having a density and melt flow rate within respective specific ranges and has (i) a thickness of 10 to 30 µm, (ii) an Elmendorf tear strength in the longitudinal direction of 20 kg/cm or higher, (iii) a dart impact strength of 50 g or higher, and (iv) a haze of 8% or lower.