摘要 |
PROBLEM TO BE SOLVED: To provide a discharge container using a laminated peel bottle capable of being produced without increasing the number of processes and achieved in structural simplication and cost reduction by eliminating the necessity for providing a valve closing a vent hole by properly controlling the amount of air flowing to the vent hole to the gap between inner and outer layers. SOLUTION: The vent hole 4 provided only to the outer layer 2 of a delamination bottle 1 is always opened and constituted of a small hole of which the opening area is smaller than a discharge port 6 so as to discharge liquid content from the discharge port 6 of a cap 5 by pressurizing the air present in the gap between outer and inner layers 2, 3 by squeezing the body part 2a of the outer layer to press the inner layer 3 from the periphery thereof by air pressure. |