| 摘要 |
A liquid container comprises a flexible bag-shaped container body (1) which is provided with two wall portions (3(3a,3b)) as front and back walls and two gusset portions (4(4a,4b)) as side walls which are folded inwardly. A pipe-shaped delivery unit (2) having a mouth portion (11) at an upper end thereof projects from an upper end portion of the container body, and a flange portion (12) of the delivery unit, provided below the mouth portion, is held at a joining portion (5) of the upper end portion of the container body. Each gusset portion (4) has a width approximately equal to that of a wall portion (3), and inward end portions (15(15a,15b)) of the two gusset portions are interposed between the flange portion (12) and the wall portion (3) at the joining portion (5). When the liquid container is manufactured, it is preferred that films for the gusset portions are temporarily secured to a film for the wall portion before the positioning of the delivery unit. <IMAGE> <IMAGE> |
