| 摘要 |
PROBLEM TO BE SOLVED: To provide a metal can body provided with a cap which is excellent in gas barrier property and easy in unsealing. SOLUTION: A metal can body is provided with a mouth portion 3 on a lid body attached to a bottomed cylindrical can body. A plastic cap 6 is screwed to a male screw part 5 formed on an outer circumferential portion of the mouth portion 3. A cap 6 is provided with a top plate 8 and a cylindrical portion 9, and a female screw portion 12 is provided on an inner circumferential portion of the cylindrical portion 9. A metal foil 14 is provided on a back side of the top plate 8. A soft resin layer 15 is provided on an inner or outer surface at the position abutted on an upper end 3a of the mouth portion of the metal foil 14. |
