PACKAGING CONTAINER FOR STERILIZATION

Provided in the present invention is a packaging container including a container body that includes a receiving portion and a flange. The flange includes: a primary sealing area that is primarily sealed to a lid member; a secondary sealing area that is secondarily sealed to the lid member; a flange...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	HOSHIKA, Rina, NONAKA, Yasuhiro, MIFUNE, Kazunori, HAMADA, Youichi, OSHITA, Tatsuya, IMAMURA, Megumi, TSUTSUMI, Ryuichi
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	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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Beschreibung
Zusammenfassung:	Provided in the present invention is a packaging container including a container body that includes a receiving portion and a flange. The flange includes: a primary sealing area that is primarily sealed to a lid member; a secondary sealing area that is secondarily sealed to the lid member; a flange top having its upper surface located on an uppermost side of an upper surface of the flange; a flange lower part having its upper surface located below the upper surface of the flange top; and a penetrating area that is located on an inner side of the primary sealing area and through which a through hole penetrating through the flange is provided, and when the primary sealing area is sealed, a clearance is formed between the upper surface of the flange lower part and the lid member and a flow channel through which a gas can flow between an outside and an inside of the receiving portion is formed between the flange and the lid member, and when the secondary sealing area is sealed, the flow channel is configured to be closed.