| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a nutrient container enabling a diluent and chemicals to be injected therein while nutrients are being administered, while reducing the cost and bulk of the container so as to prevent increase in cost of transportation. SOLUTION: This container 5 is formed by fusing 4 the peripheral edge of a laminated resin film to form the film into a bag shape, and providing an extraction port and an injection port respectively in the bottom and top of the container 5. A zipper 8 where a projecting streak fits into a recessed streak is provided inside the container 5 near a fused upper edge 4' and an extraction port member 9 is mounted on the lower edge or corner of the container 5. In a state before nutrients are put in the bag, an unfused opening 15 is formed in a portion of the peripheral edge.</p> |
