EXTRACTION VESSEL

PROBLEM TO BE SOLVED: To provide an extraction vessel excellent in appearance while keeping good quality of content fluid after opening the vessel.SOLUTION: An extraction vessel 100 comprises a vessel body 102 which has a volume-reducible and deformable inner layer body 114 partitioning a storage sp...

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Bibliographic Details
Main Author FURUSAWA MITSUO
Format Patent
LanguageEnglish
Japanese
Published 12.04.2018
Subjects
ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR
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
HANDLING THIN OR FILAMENTARY MATERIAL
PACKAGES
PACKAGING ELEMENTS
PACKING
PERFORMING OPERATIONS
STORING
TRANSPORTING
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Summary:PROBLEM TO BE SOLVED: To provide an extraction vessel excellent in appearance while keeping good quality of content fluid after opening the vessel.SOLUTION: An extraction vessel 100 comprises a vessel body 102 which has a volume-reducible and deformable inner layer body 114 partitioning a storage space S1 of content fluid and an outer layer body 112 containing the inner layer body 114 therein, and an extraction cap 104 which is attached to a mouth cylindrical part 102a of the vessel body 102 and extracting the content fluid in the inner layer body 114. On a bottom face 116 of the outer layer body 112, an outside air introduction opening 118 for introducing outside air is formed between the outer layer body 112 and the inner layer body 114. The extraction vessel 100 comprises a bottom pressing member 108 which is composed so as to cover the bottom face 116 of the outer layer body 112, to pressurize the inner layer body 114 by pressuring operation and to extract the content fluid through the extraction cap 104, and an outer shell body 106 which covers at least a barrel 112c of the outer layer body 112, and restricts the squeeze deformation of the barrel 112c.SELECTED DRAWING: Figure 1 【課題】容器の開封後も内容液の良好な品質を維持しつつ外観上の美観に優れた新規な注出容器を提供することを目的とする。【解決手段】注出容器１００は、内容液の収納空間Ｓ１を区画する減容変形自在の内層体１１４、及び該内層体１１４を内側に収容する外層体１１２を有する容器本体１０２と、該容器本体１０２の口筒部１０２ａに装着され内層体１１４内の内容液を注出する注出キャップ１０４と、を備える。外層体１１２の底面１１６には、外層体１１２と内層体１１４との相互間に外気を導入させる外気導入開口１１８が形成されている。注出容器１００は、外層体１１２の底面１１６に被せられ、押圧操作により内層体１１４を加圧して注出キャップ１０４を通じて内容液を注出させるよう構成された底押し部材１０８と、外層体の１１２少なくとも胴部１１２ｃを被覆し、該胴部１１２ｃのスクイズ変形を規制する外殻体１０６とを備えている。【選択図】図１
Bibliography:Application Number: JP20160194929