An object of the present invention is to provide a laminated foam that exhibits an insect repellent effect efficiently and is superior in cost. A laminated foam comprising (A) a thermoplastic resin foam and (B) a thermoplastic resin film containing an insect repellent, wherein the (A) thermoplastic resin foam is a polyethylene resin. And a foamed one or more first thermoplastic resins selected from the group consisting of a polypropylene-based resin, an ethylene-vinyl acetate copolymer and an ethylene-acrylic ester copolymer, (A) A laminated foam in which the foaming ratio of the thermoplastic resin foam exceeds 10 times, and the second thermoplastic resin constituting the thermoplastic resin film containing the insect repellent (B) is a polyethylene resin. [Selection figure] None【課題】効率的に防虫効果を発揮し、コスト的に優位な積層発泡体を提供する。【解決手段】（Ａ）熱可塑性樹脂発泡体と、（Ｂ）防虫剤を含有する熱可塑性樹脂フィルムとを備える積層発泡体であって、前記（Ａ）熱可塑性樹脂発泡体が、ポリエチレン系樹脂、ポリプロピレン系樹脂、エチレン－酢酸ビニル共重合体及びエチレン－アクリル酸エステル共重合体からなる群から選択される１種以上の第１熱可塑性樹脂を発泡してなる構成であり、前記（Ａ）熱可塑性樹脂発泡体の発泡倍率が１０倍を超え、前記（Ｂ）防虫剤を含有する熱可塑性樹脂フィルムを構成する第２熱可塑性樹脂がポリエチレン系樹脂である、積層発泡体。【選択図】なし
