| 摘要 |
<p>A fluid receptacle formed of a bag having first and second sides (1,2,11,12), the bottom (3,13) and lower outer edges (4,14) of which are joined to provide a central pocket (5,15). The intermediate and upper outer edges of the first and second sides (1,2,11,12) of the bag are provided with cooperating sealing elements (17,18) by which the remaining outer edges of the bag may be sealed. The sealing elements are disengageable to permit the first and second sides of the bag to be laid open on opposite sides of the central pocket. <IMAGE></p> |
