ENCAPSULATED CONTAINER, FREEZING PRESERVATION CONTAINER, PRODUCTION METHOD OF ENCAPSULATED CONTAINER, PRODUCTION METHOD OF FROZEN LIQUID, AND PRODUCTION METHOD OF LIQUID

• Main Authors: FUJIEDA YOSHIYUKI, IKEDA TAKAYUKI, KAGOTA SHOKEI, TADOKORO TATSURO
• Format: Patent
• Language: English; Japanese
• Published: 09.02.2023
• Subjects: ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; BABY COMFORTERS; CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICALPURPOSES; CONVEYING; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; DEVICES FOR RECEIVING SPITTLE; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGINGPHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL ORADMINISTERING FORMS; HANDLING THIN OR FILAMENTARY MATERIAL; HUMAN NECESSITIES; HYGIENE; MEDICAL OR VETERINARY SCIENCE; PACKAGES; PACKAGING ELEMENTS; PACKING; PERFORMING OPERATIONS; STORING; TRANSPORTING

To provide an encapsulated container, a freezing preservation container, a production method of an encapsulated container, a production method of frozen liquid, and a production method of liquid capable of suppressing breakage of the encapsulated container during steps including a freezing step for freezing with liquid nitrogen or the like in an extremely low temperature environment, a transport step, and a thawing step.SOLUTION: An encapsulated container 10 comprises a container main body 11 having a bottom 13 and a trunk 12. The container main body is filled with liquid Lq so as to leave an air layer Ar in a part of the container main body, and the container main body is sealed. When a bottom part of the container main body is installed on a horizontal plane Hp in parallel, a flat ratio of a liquid level Ls viewed from a normal line direction of the liquid level of the liquid is 0.1 or smaller.SELECTED DRAWING: Figure 1 【課題】液体窒素等によって超低温環境下で凍結する工程から輸送工程を経て、解凍する工程に至る中で、封止済み容器が破損することを抑制可能な、封止済み容器、凍結保存用容器、封止済み容器の製造方法、凍結した液体の製造方法、及び液体の製造方法を提供する。【解決手段】封止済み容器１０は、底部１３と胴部１２とを有する容器本体１１を備えている。容器本体の一部に空気層Ａｒが残るように液体Ｌｑが充填されるとともに、容器本体が密閉されている。容器本体の底部を水平面Ｈｐに平行に設置し、液体の液面Ｌｓの法線方向から見たときの、液面の扁平率が０．１以下である。【選択図】図１