| abstract |
(57) [Summary] [Problem] Even when bread is packaged, water vapor does not condense and dew on the inner surface of the film, the contents look good, and the surface has a crisp feeling immediately after the manufacture of the baked bread, and a crisp feeling inside. Also, it does not swell or burst even when heated in a microwave oven, prevents the entry of minute dust from the outside, prevents the liquid seasoning from oozing on the bag surface, mixes with needles, etc. Provided are a laminated film for bread packaging, a method for producing the same, and a bread packaging bag which can prevent mischief. SOLUTION: This is a packaging laminated film having a thermoplastic resin film formed on at least one side of a permeable substrate, wherein the thermoplastic resin film has a water vapor permeability of 500 to 40. 00g · 30μm / (m 2 · 24H, 40 ℃ · 90% R H) a laminated film for bread packaging, And its manufacturing method and bread packaging bags made from it. |