ELECTRON BEAM-IRRADIATED LAMINATE AND METHOD FOR PRODUCING ELECTRON BEAM-IRRADIATED LAMINATE

摘要

To provide an electron beam-irradiated laminate that improves the heat resistance of a laminate composed of a plastic film or the like and its beauty during heat sealing, while preventing decrease in heat seal strength, and a method of producing the same.SOLUTION: This invention relates to a laminate in which at least a base substrate, an intermediate layer and a sealant layer are sequentially laminated. Of the base substrate and the intermediate layer, at least the intermediate layer is irradiated with an electron beam. After the base substrate and the intermediate layer are irradiated with an electron beam, the sealant layer is placed on the intermediate layer.SELECTED DRAWING: Figure 1