| 摘要 |
PROBLEM TO BE SOLVED: To provide a tube container equipped with airtightness or impermeability of moisture wherein shielding performance can be improved without losing flexibility of the tube container and further a seal can be reliably fused. SOLUTION: The tube container made of synthetic resin comprises a neck having an ejection port with a cap detachably attached to and a cylindrical body 2 for receiving contents, wherein an end of the cylindrical body is connected to a shoulder periphery of the neck and the other end is crushed to be sealed. The container body 2 comprises an outer layer 4 for shaping appearance from an exterior toward an interior, a highly concentrated carbon layer 5 having shielding property, an intermediate layer 6 having airtightness or impermeability of moisture and a low concentrated carbon layer 7 having shielding property. The other end 2b of the cylindrical body 2 is sealed with the low concentrated carbon layer 7 heat-fused. |
