ROLL FOR FLEXIBLE CONTAINER FOR SEALING MEDICAL CHEMICAL THEREIN

PROBLEM TO BE SOLVED: To facilitate manufacturing, transfer, and storage of a flexible container for sealing a medical chemical therein. SOLUTION: According to a roll for a flexible container for sealing a medical chemical therein, a plurality of chemical storage compartments 21 are arranged on a beltlike resin film material 10 along its longitudinal direction. A port member is disposed substantially perpendicular to the longitudinal direction of the film material 10 to traverse the longitudinal side edges 12 and 13 of the film material 10. A joint between two adjacent chemical storage compartments is cut along a cut line C to separate the compartments into individual flexible containers. A strong seal portion 24 includes a lateral seal portion 25 extending perpendicular to the longitudinal direction of the film material 10. The lateral seal portion 25 includes a wide part 26 greater in width and a narrow part 27 smaller in width. The cut line extends through a filling inlet forming portion 22 adjacent to the narrow part 27 and through the wide part 26, so that the cut line passing through the filling inlet forming portion 22 forms a filing inlet 22' for filling a chemical into a chemical-sealed section. The film material 10 is rolled around an axis perpendicular to the longitudinal direction of the film material 10. COPYRIGHT: (C)2010,JPO&INPIT