Rust preventive film for stretch packaging

摘要

A rustproof stretch film having an appropriate roll tack, and a self tack adhering to an object to be packaged without peeling when such an object is, for instance, a steel coil. The rustproof stretch film consists of a single layer film or multi-layer film composed of polyolefine resin and includes low molecular weight polyolefin polyol functioning as adhesives, and rust preventive agents, whose overall density is within a range of 0.870-0.935 g/cm<3>.