GB925195A - Collapsible tubes and closure means therefor - Google Patents
Collapsible tubes and closure means thereforInfo
- Publication number
- GB925195A GB925195A GB3169058A GB3169058A GB925195A GB 925195 A GB925195 A GB 925195A GB 3169058 A GB3169058 A GB 3169058A GB 3169058 A GB3169058 A GB 3169058A GB 925195 A GB925195 A GB 925195A
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve
- legs
- tube
- seating
- resilient
- 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
- B65D47/00—Closures with filling and discharging, or with discharging, devices
- B65D47/04—Closures with discharging devices other than pumps
- B65D47/20—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge
- B65D47/2018—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure
- B65D47/2056—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure lift valve type
- B65D47/2062—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure lift valve type in which the deformation raises or lowers the valve stem
- B65D47/2075—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure lift valve type in which the deformation raises or lowers the valve stem in which the stem is raised by the pressure of the contents and thereby opening the valve
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Check Valves (AREA)
- Closures For Containers (AREA)
Abstract
925,195. Container closures; resilientwalled containers. UNILEVER Ltd. Oct. 5, 1959 [Oct. 3, 1958], No. 31690/58. Classes 66 and 125(3). A collapsible tube 1 of resilient material, e.g. polythene coated internally with polyvinylidene chloride, comprises a non-return valve having a movable member 11 with resilient legs 15 urging the member 11 on to its seating. The member 11, which is of plasticized p.v.c., has a locating spike 12 which functions as a needle valve in a port 5 of the tube 1. A cap 7, of wood-filled urea-formaldehyde resin, may be screwed down to compress the legs 15 and so close the valve, a slight unscrewing of the cap allowing the valve to open when the tube is squeezed. In a further embodiment, Fig. 6, a unit 23 is secured by adhesive in the neck 21 of a tube 20, and the valve member 29 is positioned on its seating by a skirt 31. Again the movable valve may comprise a disc with an annular groove in its side away from its seating; the free ends of resilient legs slide in the groove, the opposite ends of the legs being integral with an annular plate. According to the Provisional Specification the valve member may be ball-like and the resilient legs may be in the form of a single cylinder having holes or slots cut in its wall to give it resiliency; or again, the legs may be replaced by a spongelike or spring member.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3169058A GB925195A (en) | 1958-10-03 | 1958-10-03 | Collapsible tubes and closure means therefor |
ES0252428A ES252428A1 (en) | 1958-10-03 | 1959-10-02 | Collapsible tubes and closure means therefor |
CH7900959A CH376844A (en) | 1958-10-03 | 1959-10-02 | Valve placed on a resilient container |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3169058A GB925195A (en) | 1958-10-03 | 1958-10-03 | Collapsible tubes and closure means therefor |
Publications (1)
Publication Number | Publication Date |
---|---|
GB925195A true GB925195A (en) | 1963-05-01 |
Family
ID=10326961
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3169058A Expired GB925195A (en) | 1958-10-03 | 1958-10-03 | Collapsible tubes and closure means therefor |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH376844A (en) |
ES (1) | ES252428A1 (en) |
GB (1) | GB925195A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2268167A (en) * | 1992-06-25 | 1994-01-05 | Courtaulds Packaging Ltd | Valved closure for container |
DE102010011879A1 (en) * | 2010-03-18 | 2011-09-22 | Hydac Technology Gmbh | safety device |
WO2015145277A1 (en) * | 2014-03-25 | 2015-10-01 | Guala Pack S.P.A. | Spout for flexible pouch with obturator device |
CN109699178A (en) * | 2017-08-22 | 2019-04-30 | 深圳市德昌裕塑胶制品有限公司 | Two-chamber packing tube |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3490658A (en) * | 1968-02-08 | 1970-01-20 | Gilbert Schwartzman | Aerosol product residue eliminator |
IT221941Z2 (en) * | 1991-10-10 | 1994-12-29 | Sofar Spa | NON-RETURN VALVE CAN BE USED IN PARTICULAR IN A LIQUID PRESSURE DISPENSING CONTAINER |
DE102006016029A1 (en) * | 2006-04-05 | 2007-10-11 | Coltène/Whaledent GmbH + Co. KG | Dispenser for viscous media with dispenser container, squeezing mechanism and dispenser cannula |
-
1958
- 1958-10-03 GB GB3169058A patent/GB925195A/en not_active Expired
-
1959
- 1959-10-02 ES ES0252428A patent/ES252428A1/en not_active Expired
- 1959-10-02 CH CH7900959A patent/CH376844A/en unknown
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2268167A (en) * | 1992-06-25 | 1994-01-05 | Courtaulds Packaging Ltd | Valved closure for container |
WO1994000359A1 (en) * | 1992-06-25 | 1994-01-06 | Courtaulds Packaging Limited | Closure for container |
GB2268167B (en) * | 1992-06-25 | 1996-06-05 | Courtaulds Packaging Ltd | Closure for container |
US5533649A (en) * | 1992-06-25 | 1996-07-09 | Courtaulds Packaging Limited | Closure for container |
DE102010011879A1 (en) * | 2010-03-18 | 2011-09-22 | Hydac Technology Gmbh | safety device |
US8978686B2 (en) | 2010-03-18 | 2015-03-17 | Hydac Technology Gmbh | Safety device against excess temperature |
WO2015145277A1 (en) * | 2014-03-25 | 2015-10-01 | Guala Pack S.P.A. | Spout for flexible pouch with obturator device |
CN106132840A (en) * | 2014-03-25 | 2016-11-16 | 刮拉包装股份公司 | For having the spout of the flexible pouch of blocking device |
CN109699178A (en) * | 2017-08-22 | 2019-04-30 | 深圳市德昌裕塑胶制品有限公司 | Two-chamber packing tube |
CN109699178B (en) * | 2017-08-22 | 2020-06-12 | 深圳市德昌裕塑胶制品有限公司 | Double-cavity packing hose |
Also Published As
Publication number | Publication date |
---|---|
CH376844A (en) | 1964-04-15 |
ES252428A1 (en) | 1960-06-16 |
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