| 摘要 |
PROBLEM TO BE SOLVED: To provide a method capable of adhering a gas barrier film without causing wrinkles even when there is warpage or a draft angle in a cartridge body.SOLUTION: A cartridge body 6 is rotatably supported by a support rod 13. By pressing a gas barrier film 5 against the cartridge body 6 with a heating roller 14, the gas barrier film 5 is adhered to the cartridge body 6 while being wound therearound. In a step of drawing the gas barrier film 5 by the rotation of the heating roller 14, the gas barrier film 5 is held by a table 15 and a presser plate 16. Since the gas barrier film 5 is held flatly at a point close to the cartridge body 6, the gas barrier film is prevented from deviating in an axial direction of the cartridge body 6, and thereby it is possible to prevent the generation of wrinkles. |
