| 摘要 |
PROBLEM TO BE SOLVED: To provide a laminate tube container that has various performances originally required as a laminate tube container and is excellent in, particularly, design and high quality. SOLUTION: The laminate tube container comprises: a barrel section formed in a tubular body made by heat-sealing a multi-layer laminate film 100b into a tube; and a shoulder and a spout made by molding a synthetic resin and attached to one opening of the tubular body. The multi-layer laminate film 100b of the barrel section is made of a laminate body comprising at least a polyethylene resin film layer 1 on the outer face side of the barrel section, an intermediate layer 11, and a polyethylene resin film layer 6 on the inner face side of the barrel section. The internal layer 11 comprises at least an optical diffraction structure layer 7a formed by a transfer method and a gas barrier layer 5. COPYRIGHT: (C)2006,JPO&NCIPI
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