This creation is a kind of multi-layer film preservation and mould proof bag,It includes a holding bag and a multi-layer film protector,The multilayer film protecting sheet comprises a high fiber substrateAt least one oil absorption film provided on the high fiber substrate and one uneven oil absorption film provided on the side of the oil absorption film away from the high fiber substrate,And the accommodation package has a top edgeNext edgeA left edge and a right edge,And the left edge and the right edge are respectively bent and overlapped to form a covering space and an overlapped seam edge,And the upper edge and the lower edge are pressed and sealed,And the overlapping seam edge is partially pressed and sealed to form a gap communicated with the outside on the overlapping seam edge,And the multilayer film protecting sheet is used for adsorbing an anti mildew essential oil,And is contained in the enclosure,According to the packaging method of the package formed by the covering space, the multilayer film protector can be stored,A large amount of anti mildew essential oil is adsorbed through the multilayer film,Therefore, the anti mildew essential oil can be slowly volatilized through the space,For a long time, it is used for mildew prevention,Therefore, it can provide long-term anti mildew effect,Meet the needs of use.本創作為一種多層膜保鮮防霉包，包括有一容納包與一多層膜保片，其中該多層膜保片包含有一高纖維底材、至少一設置於該高纖維底材上的吸油膜與一設置於該吸油膜遠離該高纖維底材一側的非平整吸油膜，而該容納包具有一上邊緣、一下邊緣、一左邊緣與一右邊緣，且該左邊緣與該右邊緣分別彎折且重疊而形成一包覆空間與一重疊接縫邊，並該上邊緣與該下邊緣壓合密封，且該重疊接縫邊局部壓合密封以於該重疊接縫邊上形成與外部連通的一空隙，又該多層膜保片為供吸附一防霉精油，並容置於該包覆空間內，據此該包覆空間形成包裹的包裝方式可存放該多層膜保片，並透過該多層膜保片吸附大量的防霉精油，故可透過該空隙可讓該防霉精油慢慢揮發出來，而長時間做為防霉用途，故可提供長效的防霉作用，滿足使用上的需求。
