| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a laminated film having a sealant layer containing a lubricant on at least one surface of a base material film, wherein the surface slipping property of the base material film is restrained in a bag forming process, and sealant layers brought into contact with each other in a filling process are easily peeled from each other. Ž<P>SOLUTION: The laminated film 1 is restrained from the surface slipping property of the base material film 11 in the bag forming process and allows the sealant layers brought into contact in the filling process, to be easily peeled from each other, utilizing the slipping property aging effect of two kinds of lubricants by adding a cis-trans isomer of unsaturated fatty acid amide to the sealant layer 13. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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