| 摘要 |
PROBLEM TO BE SOLVED: To reseal a lid body after being opened, at a low cost.SOLUTION: A heat-sealed container 10 comprises a container body 20 that has a flange part 23 projecting from a top edge part to the outer peripheral side of a storage part storing an object to be packed, and a lid body 30 that covers the storage part to be heat welded to the flange part 23. The flange part 23 is formed with a cut 27 allowing the inner peripheral side and the outer peripheral side of the container body 20 to be cut off from each other. The cut 27 of the flange part 23 includes a projecting notch part 28, and the notch part 28 is formed with engaging pieces 29A, 29B on both sides sandwiching the cut 27. The engaging pieces 29A, 29B are separated by cutting off the cut 27 to open the lid body 30 from the container body 20. When resealed, the container body 20 is covered with the lid body 30, one engaging piece 29B is placed on the other engaging piece 29A, and the engaging piece 29A is pushed, whereby the engaging piece 29A surmounts and engages the engaging piece 29B to reseal the lid body 30 to the container body 20. |
