| abstract |
(57) [Abstract] [Problem] Anti-fog property and sliding property with a tray are both good, and especially stretch packaging of foods etc. placed on the tray, Alternatively, it provides a laminated film for packaging, which is preferably used for stretch shrink packaging and the like. In a laminated film including at least three layers, both outer layers have a density of 0.870 to 0.910 g / cm. 3 , an ethylene-α-olefin copolymer having a melting point such that there is only one endothermic peak by differential thermal analysis (DSC) (ethylene content is 50 mol% or more) [A], an ethylene-α-olefin copolymer having a density of 0.910 to 0.935 g / cm 3 (ethylene content of 50 Mol% or more) [B] and an antifogging agent [C], and the density of the copolymer [B] is 0.015 g / cm 3 or more higher than the density of the copolymer [A], Further, a laminated film for packaging, wherein the core layer is made of a propylene-based polymer. |