| 摘要 |
PROBLEM TO BE SOLVED: To prevent an aluminum foil layer in a barrier sheet piece from being exposed in a tube container formed of an aluminum laminate sheet in which an inner surface of a shoulder of a head is formed of the barrier sheet piece. SOLUTION: In an aluminum laminate tube container also having a barrier sheet piece 6 formed of an aluminum laminate sheet on a head 1, a bent end 10 formed by upwardly bending an outer peripheral end of the barrier sheet piece 6 is embedded and located in a head resin 4, and the exposure of an aluminum foil layer 7 of the barrier sheet piece 6 is reliably prevented by completely covering an outer peripheral end face of the barrier sheet piece 6 with the head resin 4. COPYRIGHT: (C)2010,JPO&INPIT |
