DOUBLE CONTAINER AND MANUFACTURING METHOD FOR THE SAME

To provide a double container capable of improving a spouting property of a content and reducing a residual amount without increasing a size of the container or reducing an initial filling amount of the content.SOLUTION: A double container 1 comprises: a container body 2 in which a shrinkable inner...

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Bibliographische Detailangaben
Hauptverfasser:	IINO HIROYOSHI, ICHIKAWA KENTARO, TSURUMOTO TAKASHI, AKUZAWA NORIO
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR ACTUATING-FLOATS BLASTING COCKS CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS CONVEYING DEVICES FOR VENTING OR AERATING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HANDLING THIN OR FILAMENTARY MATERIAL HEATING LIGHTING MECHANICAL ENGINEERING PACKAGES PACKAGING ELEMENTS PACKING PERFORMING OPERATIONS STORING TAPS THERMAL INSULATION IN GENERAL TRANSPORTING VALVES WEAPONS
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Beschreibung
Zusammenfassung:	To provide a double container capable of improving a spouting property of a content and reducing a residual amount without increasing a size of the container or reducing an initial filling amount of the content.SOLUTION: A double container 1 comprises: a container body 2 in which a shrinkable inner container 20 having a storage space S1 for a content and capable of contracting as the content decrease and an outer container 10 containing the inner container 20 are detachably laminated; and a cap 50 attached to the container body 2 and having a spout 62 for pouring out the content and a regulating part for restricting inflow of outside air from the spout 62 to the storage space S1 when the content is poured out. The regulating part shifts from an interruption mode for interrupting the inflow of outside air to a permission mode for permitting the inflow of outside air on the basis of a storage amount of the content stored in the storage space S1.SELECTED DRAWING: Figure 9 【課題】容器サイズを大型化したり内容物の初期充填量を減らしたりすることなく、内容物の注出性を向上させ残留量を低減可能な二重容器を提供する。【解決手段】二重容器１は、内容物の収容空間Ｓ１を有し内容物の減少に伴い収縮可能な内容器２０と、内容器２０を内包する外容器１０とが剥離可能に積層された二重容器の容器本体２を備える。二重容器１は、内容物を注出する注出口６２と、内容物が注出された際の注出口６２から収容空間Ｓ１への外気流入を規制する規制部とを含み、容器本体２に装着されるキャップ５０を備える。規制部は、収容空間Ｓ１に収容された内容物の収容量に基づいて、外気流入を遮断する遮断モードから、外気流入を許容する許容モードへ移行する。【選択図】図９