GB990700A - Method for filling a piston type pressurised product dispenser - Google Patents
Method for filling a piston type pressurised product dispenserInfo
- Publication number
- GB990700A GB990700A GB4643/63A GB464363A GB990700A GB 990700 A GB990700 A GB 990700A GB 4643/63 A GB4643/63 A GB 4643/63A GB 464363 A GB464363 A GB 464363A GB 990700 A GB990700 A GB 990700A
- Authority
- GB
- United Kingdom
- Prior art keywords
- piston
- pressure
- filling
- container
- seal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- 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
- B65D83/42—Filling or charging means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B31/00—Packaging articles or materials under special atmospheric or gaseous conditions; Adding propellants to aerosol containers
- B65B31/003—Adding propellants in fluid form to aerosol containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B31/00—Packaging articles or materials under special atmospheric or gaseous conditions; Adding propellants to aerosol containers
- B65B31/02—Filling, closing, or filling and closing, containers or wrappers in chambers maintained under vacuum or superatmospheric pressure or containing a special atmosphere, e.g. of inert gas
-
- 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
- B65D83/64—Contents and propellant separated by piston
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vacuum Packaging (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Basic Packing Technique (AREA)
Abstract
990,700. Discharging liquids under pressure. PROCTOR & GAMBLE CO. Feb. 5, 1963 [Feb. 5, 1962], No. 4643/63. Heading F1R. A method of filling a piston type pressurised liquid dispenser comprises filling a container 11 through its open bottom while inverted, reducing the pressure in the containter, inserting a tapered piston 17 and forcing the piston into contact with the liquid P so that the liquid forms a seal between the piston skirt 19 and the container wall. A vacuum chamber 29 is fitted over the end of the container and the piston 17 is forced down by a plunger head 35 to the position shown in dot-and-dash lines, where it is held by a latching mechanism. A vacuum is applied through pipe 31c, the piston is unlatched and further lowered until the liquid forms a wedgeshaped seal. Pressure gas is then supplied to hose 36 thereby releasing the vacuum seal between the piston 17 and the plunger head 35. The piston interior is purged with an inert gas, either through the hose 36 or with the chamber 29 removed, and the bottom of the can is sealed. A filling valve comprises a plastic adhesive strip over a hole in the container bottom. The pressure of the propellant supply is sufficient to lift a portion of the strip and when the supply is removed, the pressure in the chamber reseals the valve aperture.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US171035A US3224158A (en) | 1962-02-05 | 1962-02-05 | Method for packaging pressure feed devices |
Publications (1)
Publication Number | Publication Date |
---|---|
GB990700A true GB990700A (en) | 1965-04-28 |
Family
ID=22622226
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4643/63A Expired GB990700A (en) | 1962-02-05 | 1963-02-05 | Method for filling a piston type pressurised product dispenser |
Country Status (3)
Country | Link |
---|---|
US (1) | US3224158A (en) |
BE (1) | BE650235A (en) |
GB (1) | GB990700A (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3545162A (en) * | 1968-06-11 | 1970-12-08 | Aerosol Tech Research Center I | System for filling internally pressurized dispensing container |
US3981119A (en) * | 1971-08-26 | 1976-09-21 | Schultz Robert S | Method of making a pressure operated container for dispensing viscous products |
US3754369A (en) * | 1972-04-26 | 1973-08-28 | Electronic Data Controls Corp | Sealing and charging containers with gas |
US3897672A (en) * | 1974-09-11 | 1975-08-05 | Christian T Scheindel | Method of filling and pressurizing an aerosol can |
US4680917A (en) * | 1984-08-17 | 1987-07-21 | International Paper Company | Process for providing filled containers |
US4651497A (en) * | 1985-05-03 | 1987-03-24 | Goodway Tools Corporation | Apparatus for packaging a pressurized dispenser |
GB2222568A (en) * | 1988-09-12 | 1990-03-14 | Guinness Son & Co Ltd A | Carbonated beverage container |
US4947650A (en) * | 1989-09-08 | 1990-08-14 | Vacuum Barrier Corporation | Method and apparatus for liquid cryogen pressurization of containers of particulates |
GB8924368D0 (en) * | 1989-10-30 | 1989-12-20 | Mclennon J L Ltd | Method of and apparatus for packaging |
US7194847B2 (en) * | 1999-09-09 | 2007-03-27 | Sashco, Inc. | Method of filling dispensing cartridges having collapsible packages |
EP3489171A1 (en) * | 2017-11-23 | 2019-05-29 | The Procter & Gamble Company | Piston with flexible closure for aerosol container |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE24918E (en) * | 1949-10-07 | 1961-01-03 | Dispensing package and method | |
US2723200A (en) * | 1950-11-08 | 1955-11-08 | Dev Res Inc | Method for packaging viscous food preparations |
US2809774A (en) * | 1954-11-04 | 1957-10-15 | Alf K Berle | Pressure-feed device |
US2895650A (en) * | 1956-06-14 | 1959-07-21 | Ass For Physiologic Res Inc | Dispenser for materials in liquid and semisolid states |
US2962060A (en) * | 1958-03-19 | 1960-11-29 | Owens Illinois Glass Co | Packaging apparatus |
-
1962
- 1962-02-05 US US171035A patent/US3224158A/en not_active Expired - Lifetime
-
1963
- 1963-02-05 GB GB4643/63A patent/GB990700A/en not_active Expired
-
1964
- 1964-07-08 BE BE650235A patent/BE650235A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
US3224158A (en) | 1965-12-21 |
BE650235A (en) | 1964-11-03 |
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