| 摘要 |
PROBLEM TO BE SOLVED: To provide a cup-formed container wherein a material of an easy-to- peel thermally weldable resin layer can be selected according to required quality regarding weldability with a lid material irrespective of a material of a container body, and to provide its manufacturing method. SOLUTION: The cup-formed container 10 is formed by sticking a sheetlike lid 200 in an easily peelable manner to an upper surface of a flange 120 provided at an upper end of a barrel 110 of the container body 100. A thermally weldable annular sheet layer 300 is provided on the upper surface of the flange 120 of the container body 100, and the sheetlike lid 200 is stuck in an easily peelable manner to an upper surface of the sheet layer 300. |
