| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a packaging material using aluminum foil which has versatility and is excellent in forming workability. <P>SOLUTION: The packaging material is made by laminating a polyamide-based resin film 2, the aluminum foil 3 and a thermally adhesive layer 4 in this order, wherein, as the aluminum foil 3, such constitution that 0.7-1.7 mass% of iron is contained, the thickness is 10-150 μm, the rate of diffraction intensity indicating (100) surface to the total diffraction intensity which is the sum of respective diffraction intensities indicating each of (111) surface, (100) surface, (110) surface and (311) surface in X-ray diffraction is 30-50% and the rate of diffraction intensity indicating (110) surface to the total diffraction intensity is 15-40%, is employed. <P>COPYRIGHT: (C)2012,JPO&INPIT |
