WO2015060411A1 - 薬液収納容器およびそのドライエア置換方法 - Google Patents
薬液収納容器およびそのドライエア置換方法 Download PDFInfo
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- WO2015060411A1 WO2015060411A1 PCT/JP2014/078273 JP2014078273W WO2015060411A1 WO 2015060411 A1 WO2015060411 A1 WO 2015060411A1 JP 2014078273 W JP2014078273 W JP 2014078273W WO 2015060411 A1 WO2015060411 A1 WO 2015060411A1
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- WIPO (PCT)
- Prior art keywords
- chemical solution
- dry air
- solution storage
- space
- storage bag
- Prior art date
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D83/00—Containers or packages with special means for dispensing contents
- B65D83/0055—Containers or packages provided with a flexible bag or a deformable membrane or diaphragm for expelling the contents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D31/00—Bags or like containers made of paper and having structural provision for thickness of contents
- B65D31/02—Bags or like containers made of paper and having structural provision for thickness of contents with laminated walls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D31/00—Bags or like containers made of paper and having structural provision for thickness of contents
- B65D31/04—Bags or like containers made of paper and having structural provision for thickness of contents with multiple walls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
- B65D77/04—Articles or materials enclosed in two or more containers disposed one within another
- B65D77/06—Liquids or semi-liquids or other materials or articles enclosed in flexible containers disposed within rigid containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/18—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
- B65D81/20—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas
- B65D81/2069—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas in a special atmosphere
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D83/00—Containers or packages with special means for dispensing contents
- B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
- B65D83/28—Nozzles, nozzle fittings or accessories specially adapted therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D83/00—Containers or packages with special means for dispensing contents
- B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
- B65D83/40—Closure caps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D83/00—Containers or packages with special means for dispensing contents
- B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
- B65D83/60—Contents and propellant separated
- B65D83/62—Contents and propellant separated by membrane, bag, or the like
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
- H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
- H01M10/0566—Liquid materials
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Definitions
- the present invention relates to a chemical solution storage container for storing a chemical solution such as an electrolyte for a lithium ion battery, and a dry air replacement method thereof.
- a chemical solution such as an electrolytic solution for a lithium ion battery is stored in a canister (metal can), and a metal can containing the chemical solution is conveyed. And if necessary, the chemical solution is taken out from the inside of the metal can and used.
- the metal can from which the chemical solution has been taken out is then cleaned, and the chemical solution is stored and transported again next time.
- Patent Document 1 For example, for canister can cleaning, in addition to removing the contents, it is necessary to assemble a process so that no residue remains after cleaning (Patent Document 1).
- a chemical solution storage bag is placed in a metal can, a chemical solution nozzle is provided through the metal can and the chemical solution storage bag, and the chemical solution storage device discharges the chemical solution in the chemical solution storage bag to the outside through the chemical solution nozzle.
- Containers have also been developed.
- N 2 gas is supplied as a pressurized gas from the N 2 gas supply nozzle to the space between the metal can and the chemical solution storage bag, and the chemical solution in the chemical solution storage bag is discharged outward by this pressurized gas.
- the nozzle for chemical liquid nozzle and N 2 gas supply is held by pouring member provided on a metal can and the chemical containing bag.
- the present invention has been made in consideration of such points, and it is possible to reliably control the dew point inside the chemical solution storage bag to lower the dew point to, for example, about ⁇ 50 ° C. to ⁇ 70 ° C., and for a long time. It is an object of the present invention to provide a chemical solution storage container and a dry air replacement method thereof capable of realizing dew point management in a short time without passing through a drying process.
- the present invention is a chemical solution storage container comprising: an outer container having an upper opening; and a chemical solution storage bag that is disposed in the outer container and that is provided with a pouring member at an upper end portion and stores a chemical solution therein.
- the pouring member is disposed in the upper opening of the outer container, and a lid body that seals the upper opening of the outer container is provided to cover the pouring member.
- a chemical solution nozzle that passes through the member and discharges the chemical solution and a pressurized gas supply nozzle that supplies pressurized gas into the extraction member are provided, and the chemical solution nozzle passes through the extraction member.
- the dispensing member includes a space between the outer container and the chemical solution storage bag. Communication between the pressurized space and the pressurized gas space That the communicating hole is formed on the lid, it is chemical container, characterized in that the dry-air supply opening for supplying the dry air is provided in the chemical liquid nozzle space.
- the lid body may be provided with a dry air discharge opening for discharging dry air from the pressurized gas space.
- the lid may be fixed to a peripheral edge of the upper opening of the outer container by a fixing means.
- the dispensing member may be provided with a partition wall that partitions the chemical solution nozzle space and the pressurized gas space.
- the lid may be provided with a partition wall that partitions the chemical nozzle space and the pressurized gas space.
- the present invention provides a chemical solution nozzle connector, a pressurized gas supply nozzle connector, a dry air supply opening connector, and a dry air at the chemical solution nozzle, the pressurized gas supply nozzle, the dry air supply opening, and the dry air discharge opening.
- a discharge opening connector is connected, and an on-off valve may be attached to each of the chemical solution nozzle connector, the pressurized gas supply nozzle connector, the dry air supply opening connector, and the dry air discharge opening connector.
- the present invention is a chemical solution storage container comprising: an outer container having an upper opening; and a chemical solution storage bag that is disposed in the outer container and has a pouring member attached to an upper end portion and stores a chemical solution therein.
- the pouring member is provided in the upper opening of the outer container, and a lid for sealing the upper opening of the outer container is provided to cover the pouring member, and the pouring member is provided on the lid.
- a chemical solution nozzle that passes through the inside and discharges the chemical solution and a pressurized gas supply nozzle that supplies pressurized gas into the extraction member are provided, and the chemical solution nozzle passes through the extraction member.
- a chemical solution nozzle space communicating with the inside of the chemical solution storage bag and a pressurized gas space filled with a pressurized gas are partitioned, and the dispensing member has a pressurized space between the outer container and the chemical solution storage bag. Communicates with the pressurized gas space
- a method for replacing dry air in a chemical solution storage container comprising: supplying dry air into a storage bag; and discharging the dry air in the chemical solution storage bag outward through a chemical solution nozzle.
- the present invention provides a step of supplying dry air into the pressurized space between the outer container and the chemical solution storage bag from the pressurized gas supply nozzle of the chemical solution storage container, and the dry air in the pressurized space is And a step of discharging outward through a pressurized gas space and a dry air discharge opening provided in the lid.
- the present invention provides a dew point that lowers the dew point in the chemical solution storage bag to ⁇ 50 ° C. to ⁇ 70 ° C. by supplying dry air into the chemical solution storage bag and discharging the dry air in the chemical solution storage bag to the outside. Management may be performed.
- the present invention supplies dry air into the chemical solution storage bag, discharges dry air in the chemical solution storage bag outward, supplies dry air into the pressurization space, and removes dry air in the pressurization space. Even if dew point management is performed such that the dew point of the chemical solution storage bag is lowered to -50 ° C to -70 ° C and the dew point in the pressurized space is lowered to -50 ° C to -70 ° C. Good.
- dry air can be supplied into the chemical solution storage bag, the dew point in the chemical solution storage bag can be managed, and dew point management can be shortened without going through a long drying process. Can be realized in time.
- FIG. 1 is an overall schematic view showing a chemical solution storage container according to the present invention.
- FIG. 2 is an enlarged side view showing the dispensing member.
- FIG. 3 is a plan view showing a dispensing member of the chemical solution storage container.
- FIG. 4 is a schematic side view showing a chemical solution storage bag.
- Fig.5 (a) is sectional drawing which shows the material for inner bags
- FIG.5 (b) is sectional drawing which shows the material for outer bags.
- FIG. 6 is an overall schematic view showing a modification of the chemical container according to the present invention.
- FIG. 7 is an enlarged view of part A of the chemical solution storage container of FIG.
- FIG. 8 is a plan view showing the receiving flange.
- FIGS. 1 to 5 (a) and 5 (b) are diagrams showing an embodiment of a chemical solution storage container according to the present invention.
- the chemical solution storage container 1 includes a chemical solution storage bag 10 for storing a chemical solution that stores a chemical solution such as an electrolyte for a lithium ion battery, and the chemical solution storage bag 10 disposed therein.
- a metal outer container (hereinafter also referred to as a metal can) 2 is provided.
- the outer container 2 can be made of a synthetic resin in addition to a metal.
- the chemical solution storage bag 10 stores a chemical solution such as an electrolyte solution for a lithium ion battery.
- a chemical solution for resist removal, a chemical solution for etching, or other materials used in a semiconductor manufacturing process can also store chemical solutions.
- the chemical solution storage bag 10 may contain a resist removal chemical solution or etching solution used in the lead frame manufacturing process, or may contain a resist removal chemical solution or etching solution used in the suspension substrate manufacturing process. Further, printing ink used in the printing process may be stored.
- an organic electrolyte solution containing Li ions such as LiClO 4 and LiPF 6 can be used.
- the metal can 2 has an upper opening 2 a, and the upper opening 2 a is sealed with a lid 5.
- the metal can 2 and the lid 5 are made of stainless steel as a whole.
- the chemical solution storage bag 10 includes an inner bag 11 in which a chemical solution 3 such as an electrolyte for a lithium ion battery is stored, and an outer bag 12 that surrounds the inner bag 11.
- a pouring member 15 extends through the outer bag 12.
- the pouring member 15 is fitted into the upper opening 2 a of the metal can 2, and the lid 5 is provided so as to cover the pouring member 15, and the upper opening 2 a of the metal can 2 is formed.
- the lid 5 is bolted and fixed to the periphery of the upper opening 2 a of the metal can 2 by a plurality of bolts (fixing means) 6.
- the lid 5 is bolted and fixed to the periphery of the upper opening 2a of the metal can 2 by tightening the bolt 6 with a torque wrench.
- the bolt 6 can be tightened with a desired tightening force by tightening the bolt 6 with a torque wrench.
- the contact surface between the lid 5 and the peripheral edge of the upper opening 2a of the metal can 2 faces the horizontal direction, and the tightening direction of the bolt 6 is orthogonal to the contact surface. The force can be directly transmitted to the contact surface, so that the lid 5 can be securely fixed to the periphery of the upper opening 2 a of the metal can 2.
- the inner peripheral surface of the lid 5 and the outer peripheral surface of the upper opening 2a of the metal can 2 are threaded, and the inner peripheral surface of the lid 5 is screwed into the outer peripheral surface of the upper opening 2a of the metal can 2.
- the contact surface between the lid 5 and the peripheral edge of the upper opening 2a of the metal can 2 faces in the vertical direction, and the screwing direction and this contact surface are parallel, so that the screwing force is directly applied to this contact surface. It is difficult to communicate.
- the tightening force of the bolt 6 is orthogonal to the contact surface between the cover plate 5 and the metal can 2, so that the tightening force of the bolt 6 is directly transmitted to the contact surface. be able to.
- the space between the lid 5 and the periphery of the upper opening 2a of the metal can 2 can be kept highly airtight, and the inside of the chemical solution storage bag 10 and the pressurizing space 8 can be easily and surely ⁇ 50 ° C. as will be described later. And dew point management can be executed reliably between -70 ° C.
- the pouring member 15 has a bottom surface 22, a side surface 23 at the periphery of the bottom surface 22, and a peripheral flange 21 provided at the upper end of the side surface 23, and the side surface 23 is fitted into the inner surface of the upper opening 2 a of the metal can 2.
- the pouring member 15 is positioned in the upper opening 2 a of the metal can 2.
- the dispensing member 15 is filled with a chemical solution nozzle space 15A extending through a chemical solution nozzle 16 which will be described later and a pressurized gas supplied from a pressurized gas supply nozzle 17 which will be described later.
- a cylindrical partition wall 20 partitioning into the space 15B is provided. That is, the cylindrical partition wall 20 of the dispensing member 15 has a chemical solution nozzle space 15 ⁇ / b> A through which the chemical solution nozzle 16 penetrates, and the outside of the partition wall 20 in the dispensing member 15 is pressurized. It is a gas space 15B.
- a partition wall 5 a that contacts the inner surface of the partition wall 20 of the pouring member 15 is also provided on the lower surface of the lid body 5, and the partition wall 20 of the pouring member 15 and the partition wall 5 a of the lid body 5 are poured.
- the inside of the outlet member 15 is partitioned into a chemical solution nozzle space 15A and a pressurized gas space 15B in a sealed state.
- the inside of the pouring member 15 may be divided into the chemical solution nozzle space 15A and the pressurized gas space 15B by only one of the partition wall 20 and the partition wall 5a, for example, the partition wall 20 of the pouring member 15. .
- the pouring member 15 has the bottom surface 22 as described above, and a plurality of communication holes 22a and 22b are formed in the bottom surface 22, and the communication holes 22a and 22b allow the pressurized gas space 15B of the pouring member 15 and The pressurization space 8 formed between the metal can 2 and the chemical solution storage bag 10 communicates.
- the pouring member 15 has a connection port 26 extending continuously downward from the partition wall 20, and a hermetic seal formed by integrally sealing the inner bag 11 and the outer bag 12 at the lower end of the connection port 26.
- a seal fixing portion 25 to which the seal portion 13 is fixed is formed.
- the seal adhering portion 25 of the dispensing member 15 has a substantially oval shape in plan view, whereby the seal adhering portion 25 and the hermetic seal portion 13 of the drug solution storage bag 10 can be easily fixed.
- the chemical solution nozzle 16 penetrates into the chemical solution nozzle space 15A of the extraction member 15, and the pressurized gas is supplied from the pressurized gas supply nozzle 17 into the pressurized gas space 15B.
- the chemical liquid nozzle 16 extends in the chemical liquid nozzle space 15 ⁇ / b> A of the pouring member 15 and is firmly held by the lid 5.
- the chemical solution nozzle 16 pours out the chemical solution 3 in the chemical solution storage bag 10 and discharges it to the outside.
- the chemical solution storage bag 10 can be used for filling the chemical solution 3.
- the pressurized gas supply nozzle 17 is also firmly held by the lid 5, and an inert gas such as N 2 gas is filled into the pressurized gas space 15 B of the extraction member 15 from the pressurized gas supply nozzle 17. be able to.
- the inert gas filled in the pressurized gas space 15B from the pressurized gas supply nozzle 17 is then passed through the communication holes 22a and 22b from the pressurized gas space 15B and between the metal can 2 and the chemical solution storage bag 10. It is sent into the pressurizing space 8. Then, by supplying an inert gas into the pressurizing space 8, the chemical solution storage bag 10 can be pressurized from the outside, and the chemical solution 3 in the chemical solution storage bag 10 can be discharged outward from the chemical solution nozzle 16. .
- a connector (chemical solution nozzle connector) 16 a to which an on-off valve 16 b is attached is provided at the upper end of the chemical solution nozzle 16 attached to the lid 5, and an open / close at the tip of the pressurized gas supply nozzle 17.
- a connector (pressurized gas supply nozzle connector) 17a to which the valve 17b is attached is provided.
- the chemical solution nozzle connector 16a and the pressurized gas supply nozzle connector 17a are both connected to a desired external device, for example, a chemical solution discharge, at one end not connected to the chemical solution nozzle 16 or the pressurized gas supply nozzle 17. It is connected to an apparatus and a pressurized gas source.
- dispensing member 15 is made of synthetic resin as a whole.
- the inner bag 11 constituting the chemical solution storage bag 10 is obtained by preparing a pair of films made of the inner bag material 11A, and heat-sealing the peripheral edges of the pair of films to form a heat seal portion 11a (see FIG. 5 (a)).
- the inner bag material 11A a polyolefin material such as PE or PP can be used. Since the inner bag 11 is a portion that directly touches the chemical solution 3, moisture, halogen, and metal ions that the electrolyte solution for lithium ion batteries dislikes. It is preferable to use a material that does not contain as much as possible, for example, a material with low moisture, low halogen, and low metal ions.
- the inner bag material 11A is more preferably an additive-free polyolefin. By using such an additive-free polyolefin, the components in the inner bag material 11A are eluted into the chemical solution 3. Can be prevented.
- the corner 11b has a curved surface.
- the chemical solution storage bag 10 having the inner bag 11 in which the chemical solution 3 is stored is arranged in the metal can 2 to obtain the chemical solution storage container 1.
- the chemical solution storage container 1 is conveyed, It is also conceivable that pressure is applied to the inner surface of the inner bag 11 from the stored chemical solution 3.
- the corner 11b of the inner surface of the inner bag 11 is formed of a curved surface. Therefore, even if pressure is applied from the chemical solution 3 to the inner surface of the inner bag 11 during conveyance, the corner formed of the curved surface. The local stress is not generated in the portion 11b, and damage to the inner bag 11 in the vicinity of the corner portion 11b can be prevented.
- the corner portion 11b of the inner bag 11 having such a curved surface can be obtained by forming the heat seal portion 11a so that the corner portion 11b has a curved surface when the inner bag 11 is manufactured.
- the outer bag 12 surrounds the inner bag 11 from the outside and is disposed in the metal can 2, protects the inner bag 11 from the outside, and the impact from the metal can 2 is directly applied to the inner bag 11. It functions so as not to be transmitted.
- the outer bag material 12A for producing the outer bag 12 a laminate including a polyolefin layer such as PE and PP, a PET layer, or a Ny layer sequentially disposed from the inside to the outside is used ( (Refer FIG.5 (b)).
- polyolefin layers such as PE and PP function as a heat seal layer
- PET layer or Ny layer has impact resistance and gas barrier properties
- the material 12A for the outer bag 12 has an excellent impact resistance and gas barrier property as a whole compared with the material 11A for the inner bag 11, while the material 11A for the inner bag 11 is used for the outer bag 12.
- the material 12A is made of a material having a low water content, a low halogen content, and a low metal ion.
- the outer bag 12 is obtained by preparing a surface film and a back film made of the material 12A for the outer bag 12, and heat-sealing these peripheral edges to form the heat seal portion 12a.
- the heat seal part 11a of the inner bag 11 and the heat seal part 12a of the outer bag 12 are integrally formed.
- dew point management is performed in which dry air is supplied into the chemical liquid storage container 1 for replacement so that the dew point in the chemical liquid storage container 1 is lowered to a range of ⁇ 50 ° C. to ⁇ 70 ° C.
- dry air supplied into the chemical solution storage container dry air having a humidity of 0.018% to 0.67% and a dew point temperature of ⁇ 70 ° C. to ⁇ 40 ° C. is used.
- the lid 5 is provided with a dry air supply opening 18 for supplying dry air into the chemical solution nozzle space 15A.
- a connector (dry air supply opening connector) 18 a is connected to the dry air supply opening 18, and dry air is supplied from an external dry air supply source (not shown) connected to the connector 18 a via the dry air supply opening 18 to a chemical solution nozzle space. 15A is supplied. The dry air supplied into the chemical solution nozzle space 15A is supplied from the chemical solution nozzle space 15A into the chemical solution storage bag 10.
- the bottom surface 22 of the pouring member 15 is provided with a plurality of communication holes 22a and 22b.
- the communication holes 22a have a relatively large opening and are in the vicinity of the pressurized gas supply nozzle 17 and are mainly dry air. Is supplied to the pressurizing space 8 between the metal can 2 and the chemical solution storage bag 10.
- the communication hole 22b has a relatively small opening.
- the lid 5 is provided with a dry air discharge opening 19 for discharging dry air from the pressurized gas space 15B, and a connector (a connector for dry air discharge opening) 19a is connected to the dry air discharge opening 19.
- the dry air discharge opening 19 is disposed in the vicinity of the communication hole 22b having a relatively small opening.
- the dry air sent from the pressurized gas space 15B into the pressurized space 8 between the metal can 2 and the chemical solution storage bag 10 through the communication hole 22a is mainly returned to the pressurized gas space 15B from the communication hole 22b. Then, the air is discharged outward from the connector 19a through the dry air discharge opening 19.
- An on-off valve 19b is attached to the connector 19a.
- the inner bag 11 is inserted and arranged in the outer bag 12 from the upper opening of the outer bag 12.
- the pouring member 15 is inserted into the inner bag 11 from the upper opening of the inner bag 11.
- the upper opening of the inner bag 11 and the upper opening of the outer bag 12 are integrally sealed to form the hermetic seal portion 13.
- the seal fixing portion 25 of the pouring member 15 is also heat-sealed integrally with the inner bag 11 and the outer bag 12, and the pouring member 15 is fixed to the inner bag 11 and the outer bag 12 by the hermetic seal portion 13 (FIG. 4). reference).
- medical solution storage bag 10 which has the inner bag 11 and the outer bag 12 and to which the pouring member 15 was attached is obtained.
- the method for obtaining the chemical solution storage bag 10 is not limited to the method described above.
- the lid 5 to which the chemical liquid nozzle 16, the pressurized gas supply nozzle 17, and the connectors 16a, 17a, 18a, and 19a are attached is prepared in advance.
- the chemical solution nozzle 16 is inserted into the chemical solution nozzle space 15A formed by the partition wall 20 of the dispensing member 15, and the pressurized gas supply nozzle 17 is inserted into the pressurized gas space 15B. 10, the lid 5, and the dispensing member 15 are combined together.
- the chemical solution storage bag 10 is inserted into the outer container (metal can) 2 from the upper opening 2 a, and the dispensing member 15 is fitted into the upper opening 2 a of the metal can 2.
- the side surface 23 of the pouring member 15 is fitted into the upper opening 2 a of the metal can 2
- the lid 5 is bolted to the periphery of the upper opening 2 a of the metal can 2 by the bolt 6 provided on the periphery thereof.
- the pressurized gas supply nozzle 17 attached to the lid 5 extends into the pressurized gas space 15 ⁇ / b> B of the extraction member 15.
- the chemical solution storage container 1 is subjected to dry air replacement.
- the connector 18a of the dry air supply opening 18 and the connector 17a of the pressurized gas supply nozzle 17 are connected to an external dry air supply source (not shown).
- dry air is supplied from the dry air supply source into the chemical solution nozzle space 15A through the dry air supply opening 18, and the dry air supplied into the chemical solution nozzle space 15A is supplied into the chemical solution storage bag 10 to store the chemical solution.
- the air in the bag 10 is replaced with dry air.
- the dry air in the chemical solution storage bag 10 passes through the chemical solution nozzle 16 and is discharged outward through the connector 16a.
- dry air is supplied from the dry air supply source into the pressurized gas space 15B through the pressurized gas supply nozzle 17.
- the dry air supplied into the pressurized gas space 15B is supplied into the pressurized space 8 between the metal can 2 and the chemical solution storage bag 10 mainly through the communication hole 22a.
- the dry air supplied into the pressurized space 8 is replaced with the air in the pressurized space 8.
- dry air may be supplied into the chemical solution storage bag 10 and the pressurized space 8 simultaneously, or may be supplied into the chemical solution storage bag 10 first. Further, dry air may be supplied into the pressurized space 8 first.
- the dry air in the pressurized space 8 is mainly returned to the pressurized gas space 15B through the communication hole 22b, and then discharged to the outside through the dry air discharge opening 19 and through the connector 19a.
- the dew point in the chemical solution storage bag 10 and in the pressurized space 8 between the metal can 2 and the chemical solution storage bag 10 is lowered to about ⁇ 50 ° C. to ⁇ 70 ° C., and appropriate dew point management is performed.
- the chemical solution storage bag 10 is sufficiently expanded inside the metal can 2, so that the internal volume of the chemical solution storage bag 10 for storing the chemical solution 3 can be obtained. .
- the dew point can be managed by measuring the dew points in the chemical solution storage bag 10 and the pressurized space 8.
- connection between the connector 17a and the external dry air supply source is released, and the connection between the connector 18a and the external dry air supply source is released. Moreover, the on-off valves 16b, 17b, 18b, 19b of each connector are closed.
- the chemical solution nozzle 16 When the chemical solution 3 is stored in the chemical solution storage bag 10, the chemical solution nozzle 16 is connected to an external supply mechanism (not shown) via the connector 16a, and the chemical solution 3 is supplied from the supply mechanism into the inner bag 11. The At this time, the chemical solution 3 can be supplied to the chemical solution storage bag 10 by opening the on-off valve 16b of the chemical solution nozzle connector 16a. Thereafter, when the chemical solution 3 is filled into the chemical solution storage bag 10 and the pressure of the gas portion inside the chemical solution storage bag 10 is increased, the opening / closing valve 18b is opened to release the internal pressure. By doing in this way, an internal pressure can be cancelled
- the connector 16a of the chemical solution nozzle 16 is sealed with a cap (not shown), and the other connectors 17a, 18a, 19a are also sealed with the cap.
- the chemical solution storage container 10 having the chemical solution storage bag 10 having the inner bag 11 and the outer bag 12 and the metal can 2 is transported to the destination. Thereafter, the cap is removed from the connector 16a of the chemical liquid nozzle 16 at the transport destination, and the connector 16a of the chemical liquid nozzle 16 is connected to a discharge mechanism (not shown).
- the cap is removed from the connector 17 a of the pressurized gas supply nozzle 17, this connector 17 a is connected to an N 2 gas supply mechanism (not shown), and the extraction member 15 is connected to the pressurized gas supply nozzle 17.
- N 2 gas is supplied into the pressurized gas space 15B.
- the on-off valves 16b and 17b are opened.
- the N 2 gas in the pressurized gas space 15B is sent into the pressurized space 8 between the metal can 2 and the chemical solution storage bag 10 from the communication hole 22a of the extraction member 15, and the chemical solution storage bag 10 is moved from the outside. Pressurize.
- the chemical liquid 3 stored in the inner bag 11 of the chemical liquid storage bag 10 can be discharged from the chemical liquid nozzle 16 to the discharge mechanism side.
- the supply amount of N 2 gas can be adjusted while observing the pressure of the N 2 gas as shown in the pressure gauge.
- the on-off valves 16b and 17b are closed.
- the inside of the chemical solution storage bag 10 and the inside of the pressurized space 8 between the metal can 2 and the chemical solution storage bag 10 are stored.
- dew point management by which the dew point in the chemical solution storage bag 10 and the pressurized space 8 is lowered to ⁇ 50 ° C. to ⁇ 70 ° C.
- dew point management can be realized in a short time without passing through a drying process.
- a chemical solution storage container 1 for storing chemical solution includes a metal can 2, a chemical solution storage bag 10 that is disposed in the metal can 2 and contains an inner bag 11 that stores the chemical solution 3 and an outer bag 12 that surrounds the inner bag 11, and a chemical solution And a pouring member 15 attached to the storage bag 10. For this reason, it is not necessary to wash
- a lid 5 that covers the pouring member 15 and seals the upper opening 2a of the metal can 2 is provided.
- the lid 5 has a chemical solution nozzle 16 that penetrates the pouring member 15 and a pressurized gas supply.
- a nozzle 17 is attached in advance. For this reason, the pouring member 15 is attached to the chemical solution storage bag 10 in advance, and then the chemical solution nozzle 16 is passed through the pouring member 15.
- the chemical solution nozzle 16 and the pressurized gas supply nozzle 17 can be easily and simply installed by simply fitting and fixing the lid 5 into the upper opening 2 a of the metal can 2.
- the material 11A of the inner bag 11 is made of a material having a low moisture content, a low halogen content, and a low ion content, the chemical solution 3 stored in the inner bag 11 is deteriorated or adversely affected by the inner bag 11. There is nothing.
- the material 12A of the outer bag 12 is excellent in impact resistance and gas barrier properties, the inner bag 11 is protected from the outside so that the impact from the metal can 2 is not transmitted to the inner bag 11 during transportation. In addition, it is possible to prevent an external atmosphere from entering the side of the drug solution 3 in the inner bag 11.
- the connector 16a, the connector 17a, the connector 18a, and the connector 19a are provided with an on-off valve 16b, an on-off valve 17b, an on-off valve 18b, and an on-off valve 19b, respectively. Therefore, the on-off valves 16b, 17b, 18b, 19b By closing, the airtightness in the chemical solution storage bag 10 and the pressurized space 8 can be improved, and the dew point management in the chemical solution storage bag 10 and the pressurized space 8 can be more reliably performed.
- the connector 18a of the dry air supply opening 18 and the connector 17a of the pressurized gas supply nozzle 17 are connected to an external dry air supply source (not shown). At this time, the on-off valves 16b, 17b, 18b, 19b are opened.
- the air and the dry air in the pressurized space 8 are mainly returned to the pressurized gas space 15B through the communication hole 22b, and then discharged to the outside through the dry air discharge opening 19 and through the connector 19a.
- air in the pressurizing space 8 is sufficiently replaced with dry air, thereby removing minute water adhering to the inner wall of the metal can 2 and the outer surface of the outer bag 12 of the chemical solution storage bag 10. Can do.
- the on-off valves 17b and 19b are closed.
- the air and dry air in the chemical solution storage bag 10 pass through the chemical solution nozzle 16 and are discharged to the outside via the connector 16a.
- minute water adhering to the inner surface of the inner bag 11 of the chemical solution storage bag 10 can also be removed.
- the on-off valves 16b and 18b are closed.
- minute water adhering to the inner surface of the inner bag 11 of the chemical solution storage bag 10 can be removed, The dew point management in the chemical solution storage bag 10 can be realized in a short time without going through a long drying process.
- the dew point in the chemical solution storage bag 10 is lowered to about -50 ° C. to ⁇ 70 ° C., thereby performing appropriate dew point management. Can do.
- step (1) is performed again, and the pressure space 8 is replaced with dry air to lower the dew point in the pressure space 8. At this time, the chemical solution storage bag 10 contracts inside the metal can 2.
- step (2) is performed again, and the inside of the chemical solution storage bag 10 is replaced with dry air to lower the dew point in the chemical solution storage bag 10. Accordingly, the chemical solution storage bag 10 can be inflated inside the metal can 2.
- the steps (3) and (4) may be repeated as many times as desired. However, it is desirable to end at the process of the said process (2) or (4). This is because when the process (1) or (3) is completed, the chemical solution storage bag 10 is contracted inside the metal can 2.
- the dew point in the chemical solution storage bag 10 and in the pressurized space 8 between the metal can 2 and the chemical solution storage bag 10 is reliably lowered to about -50 ° C. to ⁇ 70 ° C., and appropriate dew point management is performed. Can be performed.
- the dew point can be managed by measuring the dew points in the chemical solution storage bag 10 and the pressurized space 8.
- connection between the connector 17a and the external dry air supply source is released, and the connection between the connector 18a and the external dry air supply source is released. Moreover, the on-off valves 16b, 17b, 18b, 19b of each connector are closed.
- step (3) and step (4) are optional steps, and the inside of the pressurized space 8 and the chemical solution storage bag 10 is the step (1)-( Step (3) and step (4) may not necessarily be performed as long as they are sufficiently replaced by dry air in step 2).
- the lid 5 is provided on the periphery of the upper opening 2a of the metal can 2 via the receiving flange 30, and other configurations are the embodiments shown in FIGS. It is almost the same as the form.
- a receiving flange 30 is provided on the periphery of the upper opening 2 a of the metal can 2.
- the pouring member 15 can be reliably arranged on the periphery of the upper opening 2a of the metal can 2 regardless of its shape. For example, even when the inner diameter of the upper opening 2a of the metal can 2 becomes large and it is difficult to position the pouring member 15 at the periphery of the upper opening 2a, the receiving flange 30 that matches the shape of the pouring member 15 is used. By providing this, the pouring member 15 can be reliably arranged through the receiving flange 30 at the periphery of the upper opening 2 a of the metal can 2.
- the receiving flange 30 has an opening 33 into which the side surface 23 of the pouring member 15 is fitted. Further, on the upper surface of the receiving flange 30, four groove portions 31 that engage with the four protrusions 28 provided on the peripheral flange 21 of the extraction member 15 are provided along the circumferential direction. Positioning of the extraction member 15 and the receiving flange 30 can be reliably performed by the protrusion 28 and the groove portion 31 of the receiving flange 30. Further, the chemical solution storage bag 10 can be reliably fixed to the receiving flange 30 along the rotational direction by the projection 28 of the dispensing member 15 and the groove portion 31 of the receiving flange 30.
- the chemical solution storage bag 10 does not rotate or twist in the metal can 2. Further, by predefining the shapes of the protrusions 28 and the groove portions 31, it is possible to prevent the chemical solution storage bag 10 from being mixed.
- bolts 6A are fixed to the peripheral edge of the upper opening 2a of the metal can 2 and extend upward.
- the bolts 6A are connected to the through holes 32 of the receiving flange 30 and the through holes of the lid 5. 34 protrudes upward through 34.
- a nut 36 is fitted into a portion of the bolt 6A that extends upward from the periphery of the upper opening 2a of the metal can 2 and protrudes from the lid 5, and the nut 36 is tightened with a torque wrench, whereby the lid 5 is received by the flange 30. It can be firmly fixed to the metal can 2 via
- an O-ring 35 that is in contact with the upper surface of the receiving flange 30 and improves the sealing performance between the receiving flange 30 and the lid 5 is provided on the lower surface of the lid 5. It is provided along the direction.
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Abstract
Description
以下、図面を参照して本発明の実施の形態について説明する。
なお、薬液収納袋10を得る方法としては、上述の方法に限らない。
他方、予め薬液用ノズル16と、加圧ガス供給用ノズル17と、コネクタ16a,17a,18a,19aとが取付けられた蓋体5を準備しておく。次に注出部材15の区画壁20により形成された薬液ノズル空間15A内に薬液用ノズル16が挿入され、加圧ガス供給用ノズル17が加圧ガス空間15B内に挿入されて、薬液収納袋10と、蓋体5と、注出部材15とが一体に組合される。
次に本発明の変形例について説明する。本発明の変形例は薬液収納容器1に対するドライエアの置換方法が異なるのみであり、他の構成は図1乃至図5に示す実施の形態と同一である。
尚、(3)と(4)の工程は、所望の回数で繰り返し行っても良い。ただし、上記工程(2)または(4)の工程で終了することが望ましい。上記工程(1)または(3)の工程で終了すると、薬液収納袋10は金属缶2の内部で収縮した状態となってしまうためである。
2 外側容器(金属缶)
2a 上方開口
3 薬液
5 蓋体
6 ボルト
6A ボルト
8 加圧空間
10 薬液収納袋
11 内袋
11a ヒートシール部
11b 隅部
12 外袋
12a ヒートシール部
13 密閉シール部
15 注出部材
15A 薬液用ノズル空間
15B 加圧ガス空間
16 薬液用ノズル
16a コネクタ
16b 開閉弁
17 加圧ガス供給用ノズル
17a コネクタ
17b 開閉弁
18 ドライエア供給開口
18a コネクタ
18b 開閉弁
19 ドライエア排出開口
19a コネクタ
19b 開閉弁
20 円筒状区画壁
22 底面
22a、22b 連通孔
25 シール固着部
26 連結口
28 突起
30 受けフランジ
31 溝部
Claims (10)
- 上方開口を有する外側容器と、
前記外側容器内に配置されるとともに、上端部に注出部材が設けられ、内部に薬液が収納される薬液収納袋とを備える薬液収納容器であって、
前記注出部材は前記外側容器の前記上方開口に配置され、
前記外側容器の前記上方開口を密閉する蓋体が前記注出部材を覆って設けられ、
前記蓋体には、前記注出部材内を通過するとともに薬液を排出する薬液用ノズルと前記注出部材内に加圧ガスを供給する加圧ガス供給用ノズルとが設けられ、
前記注出部材内は、前記薬液用ノズルが通過するとともに前記薬液収納袋内に連通する薬液用ノズル空間と加圧ガスが充てんされる加圧ガス空間とに区画され、
前記注出部材には、前記外側容器と前記薬液収納袋との間の加圧空間と前記加圧ガス空間とを連通する連通孔が形成され、
前記蓋体に、前記薬液用ノズル空間内にドライエアを供給するドライエア供給開口が設けられていることを特徴とする薬液収納容器。 - 前記蓋体に、前記加圧ガス空間からのドライエアを排出するドライエア排出開口が設けられていることを特徴とする請求項1記載の薬液収納容器。
- 前記蓋体は前記外側容器の前記上方開口の周縁に固定手段により固定されていることを特徴とする請求項1記載の薬液収納容器。
- 前記注出部材に、前記薬液用ノズル空間と前記加圧ガス空間とを区画する区画壁が設けられていることを特徴とする請求項1乃至3のいずれか記載の薬液収納容器。
- 前記蓋体に、前記薬液用ノズル空間と前記加圧ガス空間とを区画する区画壁が設けられていることを特徴とする請求項1乃至3のいずれか記載の薬液収納容器。
- 前記薬液用ノズル、前記加圧ガス供給用ノズル、前記ドライエア供給開口および前記ドライエア排出開口に、薬液用ノズル用コネクタ、加圧ガス供給用ノズル用コネクタ、ドライエア供給開口用コネクタおよびドライエア排出開口用コネクタが連結され、これら薬液用ノズル用コネクタ、加圧ガス供給用ノズル用コネクタ、ドライエア供給開口用コネクタおよびドライエア排出開口用コネクタの各々に開閉弁が取り付けられていることを特徴とする請求項2記載の薬液収納容器。
- 上方開口を有する外側容器と、前記外側容器内に配置されるとともに、上端部に注出部材が取付けられ、内部に薬液が収納される薬液収納袋とを備える薬液収納容器であって、前記注出部材は前記外側容器の前記上方開口に設けられ、前記外側容器の前記上方開口を密閉する蓋体が前記注出部材を覆って設けられ、前記蓋体には前記注出部材内を通過するとともに薬液を排出する薬液用ノズルと前記注出部材内に加圧ガスを供給する加圧ガス供給用ノズルとが設けられ、前記注出部材内は前記薬液用ノズルが通過するとともに前記薬液収納袋内に連通する薬液用ノズル空間と加圧ガスが充てんされる加圧ガス空間とに区画され、前記注出部材には前記外側容器と前記薬液収納袋との間の加圧空間と前記加圧ガス空間とを連通する連通孔が形成され、前記蓋体に前記薬液用ノズル空間内にドライエアを供給するドライエア供給開口が設けられている薬液収納容器を準備する工程と、
前記薬液収納容器の前記ドライエア供給開口から前記薬液収納袋内へドライエアを供給する工程と、
前記薬液収納袋内のドライエアを薬液用ノズルを介して外方へ排出する工程とを備えたことを特徴とする薬液収納容器のドライエア置換方法。 - 前記薬液収納容器の前記加圧ガス供給用ノズルから前記外側容器と前記薬液収納袋との間の加圧空間内にドライエアを供給する工程と、
前記加圧空間内のドライエアを前記加圧ガス空間および前記蓋体に設けられたドライエア排出開口を介して外方へ排出する工程と、
を更に備えたことを特徴とする請求項7記載のドライエア置換方法。 - 前記薬液収納袋内へドライエアを供給し、前記薬液収納袋内のドライエアを外方へ排出することにより、前記薬液収納袋内の露点を-50℃~-70℃まで低下させる露点管理を行うことを特徴とする請求項7記載のドライエア置換方法。
- 前記薬液収納袋内へドライエアを供給し、前記薬液収納袋内のドライエアを外方へ排出し、かつ前記加圧空間内へドライエアを供給し、前記加圧空間内のドライエアを外方へ排出することにより、前記薬液収納袋の露点を-50℃~-70℃まで低下させ、かつ前記加圧空間内の露点を-50℃~-70℃まで低下させる露点管理を行うことを特徴とする請求項8記載のドライエア置換方法。
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024091812A1 (en) * | 2022-10-24 | 2024-05-02 | The Procter & Gamble Company | Dispensing package for a floor treatment composition |
WO2024091814A1 (en) * | 2022-10-24 | 2024-05-02 | The Procter & Gamble Company | Dispensing package for a floor treatment composition |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10150605B2 (en) * | 2013-03-07 | 2018-12-11 | Dai Nippon Printing Co., Ltd. | Chemical storage container, chemical storage structure, and method of discharging liquid chemical |
KR102154539B1 (ko) * | 2013-08-20 | 2020-09-10 | 다이니폰 인사츠 가부시키가이샤 | 액체 수납 용기 및 그 절첩 방법 |
KR102097341B1 (ko) * | 2013-10-24 | 2020-04-06 | 다이니폰 인사츠 가부시키가이샤 | 약액 수납 용기 및 그 드라이 에어 치환 방법 |
JP6135833B2 (ja) * | 2015-05-28 | 2017-05-31 | 大日本印刷株式会社 | 外装容器と液体収納容器の組合体およびその使用方法、注出口と保持具の組合体および保持具 |
DE102015222201B3 (de) * | 2015-11-11 | 2017-02-02 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren zur herstellung von energiespeicherzellen, energiespeicherzellen, batteriemodul und kraftfahrzeug |
JP6910214B2 (ja) * | 2017-06-20 | 2021-07-28 | 株式会社ディスコ | 液体供給装置 |
WO2019057918A1 (de) * | 2017-09-22 | 2019-03-28 | Fresenius Kabi Deutschland Gmbh | Verfahren zum befüllen einer medizinischen verpackung, befüllvorrichtung, sowie als beutel ausgebildete medizinische verpackung |
CN112385965B (zh) * | 2020-11-23 | 2023-05-16 | 绍兴上虞溢尔塑业有限公司 | 一种可以摇晃增压的化妆瓶 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0557223A (ja) * | 1991-09-03 | 1993-03-09 | Nec Ibaraki Ltd | 薬液吐出装置 |
WO2007088661A1 (ja) * | 2006-01-31 | 2007-08-09 | Tokyo Ohka Kogyo Co., Ltd. | 流体容器用の継手 |
WO2008101275A1 (en) * | 2007-02-19 | 2008-08-28 | Sunbeam Corporation Limited | A composite vessel for storing and dispensing a liquid |
GB2465234A (en) * | 2008-11-14 | 2010-05-19 | Puricom Water Ind Corp | Pressurised water storage tank |
US20120187153A1 (en) * | 2009-07-16 | 2012-07-26 | Coopers Brewery Limited | Beverage dispensing apparatus |
WO2014136880A1 (ja) * | 2013-03-07 | 2014-09-12 | 大日本印刷株式会社 | 薬液収納容器 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3335076B2 (ja) | 1996-06-14 | 2002-10-15 | 株式会社トクヤマ | 容器の洗浄方法 |
FR2785268B1 (fr) * | 1998-10-28 | 2001-01-19 | Sofab | Valve pour reservoir a poche |
DE102010021742A1 (de) | 2010-05-20 | 2011-11-24 | Ralf Schneider Holding Gmbh | Vorrichtung zum Trocknen von Schüttgut in wenigstens einem Vorratsbehälter |
JP4713676B1 (ja) | 2010-08-11 | 2011-06-29 | サーパス工業株式会社 | 連結装置 |
WO2012071376A2 (en) * | 2010-11-23 | 2012-05-31 | Advanced Technology Materials, Inc. | Liner-based dispensing systems |
KR102097341B1 (ko) * | 2013-10-24 | 2020-04-06 | 다이니폰 인사츠 가부시키가이샤 | 약액 수납 용기 및 그 드라이 에어 치환 방법 |
-
2014
- 2014-10-23 KR KR1020157029829A patent/KR102097341B1/ko active IP Right Grant
- 2014-10-23 JP JP2015543918A patent/JP6399409B2/ja not_active Expired - Fee Related
- 2014-10-23 WO PCT/JP2014/078273 patent/WO2015060411A1/ja active Application Filing
- 2014-10-23 US US14/909,558 patent/US9868584B2/en not_active Expired - Fee Related
- 2014-10-23 CN CN201480019147.3A patent/CN105121298B/zh not_active Expired - Fee Related
- 2014-10-23 TW TW103136637A patent/TWI639423B/zh not_active IP Right Cessation
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0557223A (ja) * | 1991-09-03 | 1993-03-09 | Nec Ibaraki Ltd | 薬液吐出装置 |
WO2007088661A1 (ja) * | 2006-01-31 | 2007-08-09 | Tokyo Ohka Kogyo Co., Ltd. | 流体容器用の継手 |
WO2008101275A1 (en) * | 2007-02-19 | 2008-08-28 | Sunbeam Corporation Limited | A composite vessel for storing and dispensing a liquid |
GB2465234A (en) * | 2008-11-14 | 2010-05-19 | Puricom Water Ind Corp | Pressurised water storage tank |
US20120187153A1 (en) * | 2009-07-16 | 2012-07-26 | Coopers Brewery Limited | Beverage dispensing apparatus |
WO2014136880A1 (ja) * | 2013-03-07 | 2014-09-12 | 大日本印刷株式会社 | 薬液収納容器 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024091812A1 (en) * | 2022-10-24 | 2024-05-02 | The Procter & Gamble Company | Dispensing package for a floor treatment composition |
WO2024091814A1 (en) * | 2022-10-24 | 2024-05-02 | The Procter & Gamble Company | Dispensing package for a floor treatment composition |
Also Published As
Publication number | Publication date |
---|---|
US9868584B2 (en) | 2018-01-16 |
JP6399409B2 (ja) | 2018-10-03 |
KR102097341B1 (ko) | 2020-04-06 |
CN105121298A (zh) | 2015-12-02 |
CN105121298B (zh) | 2018-01-02 |
TW201542193A (zh) | 2015-11-16 |
US20160176615A1 (en) | 2016-06-23 |
TWI639423B (zh) | 2018-11-01 |
KR20160074440A (ko) | 2016-06-28 |
JPWO2015060411A1 (ja) | 2017-03-09 |
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