| 摘要 |
<p>A delivery container using a squeeze bottle capable of being suitably used as an instillation container, which ensures required transparency, prevention of inflow of the open air into a content liquid storing section to prevent inflow of bacteria, and sterility after unplugging. Such delivery container comprises a delaminatable bottle (2) formed by laminating a releasable inner layer (22) to the inner surface of an outer layer (21), and a plug (3) attached to the mouth (2a) of the bottle (2). The outer layer (21) is provided with a vent hole (4) for introducing the open air into between the inner and outer layers (22, 21). The plug (3) is provided with a delivery passageway (10) for delivering the content liquid stored in the inside of the inner layer (22), and a filter (7) and a check valve (8) which are disposed in the delivery passageway (10). And, the filter (7) is disposed delivery-downstream of the check valve (8).</p> |
