MANUFACTURING METHOD OF ANTIBACTERIAL AND DEODORANT FILM, ANTIBACTERIAL AND DEODORANT FILM AND PACKAGING MATERIAL

PROBLEM TO BE SOLVED: To provide a manufacturing method of an antibacterial and deodorant film, the antibacterial and deodorant film and packaging material capable of improving carrying capacity of antibacterial and deodorant material and capable of persistently retaining antibacterial and deodorant performance.SOLUTION: A manufacturing method of an antibacterial and deodorant film includes: a process of applying first coating liquid 3' which contains foam microcapsule 2 and binder onto base material 1; a process of performing first drying processing to the first coating liquid 3' applied onto the base material 1 and foaming the foam microcapsule 2 to form a resin layer 3 which has a fine rugged structure produced by foaming on a surface thereof; a process of applying second coating liquid 6 which contains antibacterial and deodorant material 7 and does not contain binder onto a surface of the resin layer 3 and introducing the antibacterial and deodorant material 7 into a recessed part 5 of the rugged structure; and a process of performing second drying processing to the second coating liquid 6 applied onto the surface of the resin layer 3 and fixing the antibacterial and deodorant material 7 to an inner surface of the recessed part 5.SELECTED DRAWING: Figure 2 【課題】抗菌消臭材料の担持能力を高めることができ、抗菌消臭性能を持続性高く保持することが可能な抗菌消臭フィルムの製造方法、抗菌消臭フィルム及び包装材を提供する。【解決手段】発泡マイクロカプセル２とバインダーとを含む第１の塗工液３'を基材１上に塗工する工程と、基材１上に塗工された第１の塗工液３'に第１の乾燥処理を施して発泡マイクロカプセル２を発泡させ、発泡により生じた微細な凹凸構造を表面に有する樹脂層３を形成する工程と、抗菌消臭材料７を含み、かつバインダーを含まない第２の塗工液６を樹脂層３の表面に塗工して、抗菌消臭材料７を凹凸構造の凹部５内に導入する工程と、樹脂層３の表面に塗工された第２の塗工液６に第２の乾燥処理を施して、抗菌消臭材料７を凹部５の内面に固着させる工程と、を備える。【選択図】図２