| 简介 |
PROBLEM TO BE SOLVED : To provide a deodorant film that is excellent in persistence of deodorant effect and has a function of deodorizing not only sulfur-based malodorous substances such as hydrogen sulfide, methyl mercaptan and the like but also malodorous substances such as lower fatty acids, human body odor components and the like and to provide a bag having a deodorant function.
SOLUTION : The deodorant film has a glassy deodorizer 2 composed of alkali-alkaline earth-borosilicate glass containing a copper component or alkali-alkaline earth-silicate glass containing a copper component kneaded into a film base material 1 and has a function of decomposing malodorous components by a catalytic action of the copper component held in the glass. The deodorant film is suitably used as a bag for a food product, a confectionery bag, a plastic shopping bag, a garbage bag, a diaper bag and the like.
SELECTED DRAWING : Figure 1
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