Cryovac polyolefin shrink film has a superior gloss, clarity & sheen which makes it a great choice for the retail market. ideal to be used in Mini & Replay shrink wrapping machines. This heat shrink film is a centre folded multilayer film, cross-linked for extra durability. This quality Cryovac polyolefin film is thinner than regular film but performs to a higher strength. Available in 19 & 24 impact strength which is equal to 15 & 19 micron. Core diameter: 76 mm. Cryovac polyolefin film shrinks at 120 degrees Celsius.