EMPTY CONTAINER EXCLUSIVE TO SQUEEZE-OUT CONTAINER TO BE PACKED WITH PRODUCT

摘要

PURPOSE:To perfectly isolate a product tank from a propellant tank by holding a slide part sealer layer containing water or polyhydric alcohol to a slide plate so that said sealer layer is positioned between the outer peripheral edge part of the slide plate and the inside wall surface of a container main body. CONSTITUTION:A container main body 1 is formed into a cylindrical form and a slide part sealer layer 5 having water or polyhydric alcohol (e.g., ethylene glycol) contained in the outer peripheral edge part thereof with respect to the inside of the container main body 1 to bring a slide plate 2 into engagement with the inside of the container main body 1 to demarcate the interior of said main body 1 into two tanks 3, 4. One of two tanks of the container main body 1 demarcated by the slide plate 2 is set to a propellant tank 4 and a bottom plate 7 provided with a freely openable and closable propellant injection port 6 is mounted to the terminal of the prepellant tank 4 to hermetically close said tank 4. Further, the other tank of the container main body 1 demarcated by the slide plate 2 is set to a product tank 3 and the terminal part thereof is brought to an open state. As a result, the product tank and the propellant tank are perfectly isolated from each other and a press-out container of a more stable product of high quality can be obtained.