CA1032502A - Gaskets for container closures - Google Patents
Gaskets for container closuresInfo
- Publication number
- CA1032502A CA1032502A CA197,511A CA197511A CA1032502A CA 1032502 A CA1032502 A CA 1032502A CA 197511 A CA197511 A CA 197511A CA 1032502 A CA1032502 A CA 1032502A
- Authority
- CA
- Canada
- Prior art keywords
- gaskets
- container closures
- closures
- container
- 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
- B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
- B65D41/02—Caps or cap-like covers without lines of weakness, tearing strips, tags, or like opening or removal devices
- B65D41/04—Threaded or like caps or cap-like covers secured by rotation
- B65D41/0435—Threaded or like caps or cap-like covers secured by rotation with separate sealing elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
- B29C70/78—Moulding material on one side only of the preformed part
- B29C70/80—Moulding sealing material into closure members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
- B29K2027/06—PVC, i.e. polyvinylchloride
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/25—Solid
- B29K2105/253—Preform
- B29K2105/255—Blocks or tablets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Closures For Containers (AREA)
- Sealing Of Jars (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA266,146A CA1036129A (en) | 1973-04-12 | 1976-11-19 | Gaskets for container closures |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1764673A GB1471109A (en) | 1973-04-12 | 1973-04-12 | Gaskets for container closures |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1032502A true CA1032502A (en) | 1978-06-06 |
Family
ID=10098796
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA197,511A Expired CA1032502A (en) | 1973-04-12 | 1974-04-11 | Gaskets for container closures |
Country Status (9)
Country | Link |
---|---|
US (1) | US3883025A (en) |
JP (2) | JPS5041681A (en) |
CA (1) | CA1032502A (en) |
DE (2) | DE2463144A1 (en) |
DK (1) | DK145454C (en) |
FR (1) | FR2225352B1 (en) |
GB (1) | GB1471109A (en) |
IT (2) | IT1124753B (en) |
ZA (1) | ZA742331B (en) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4036388A (en) * | 1974-05-28 | 1977-07-19 | W. R. Grace & Co. | Sealing gaskets for container closures |
JPS5365184A (en) * | 1976-11-18 | 1978-06-10 | Crown Cork Japan | Cap and method of sealing same |
IL51582A (en) * | 1976-03-11 | 1979-05-31 | Crown Cork Japan | Cap and method for sealing containers therewith |
JPS52110176A (en) * | 1976-03-11 | 1977-09-16 | Crown Cork Japan | Cap and method of sealing same |
GB1544684A (en) * | 1976-07-13 | 1979-04-25 | Grace W R & Co | Gaskets for container closures |
US4165011A (en) * | 1977-09-09 | 1979-08-21 | The Continental Group, Inc. | Bonded can top |
US4343754A (en) * | 1979-09-21 | 1982-08-10 | H-C Industries, Inc. | Process and apparatus for molding liners in container closures |
JPS5695856A (en) * | 1979-12-19 | 1981-08-03 | Crown Cork Japan | Vessel cover provided with liner* ashesive characteristic thereof to shell is improved |
NL8204885A (en) * | 1981-12-24 | 1983-07-18 | Anchor Hocking Corp | LINELESS VACUUM CLOSURE OF PLASTIC. |
EP0148222A4 (en) * | 1983-06-23 | 1987-08-03 | Bev Cap Plastics Pty Ltd | Compounded closure. |
DE3519053A1 (en) * | 1985-05-28 | 1986-12-18 | W.R. Grace & Co., Cambridge, Mass. | CAULK |
ZA877005B (en) * | 1986-10-06 | 1988-03-23 | W.R. Grace & Co. | Plastic closure with shaped gasket |
US4938371A (en) * | 1989-05-19 | 1990-07-03 | Continental White Cap, Inc. | Closure having improved sealant channel for receiving sealant by spin lining |
MX9702491A (en) * | 1994-10-11 | 1998-04-30 | Safety Cap System Ag | Closure for bottles or the like. |
ES2166120T3 (en) * | 1997-06-18 | 2002-04-01 | Alcoa Gmbh Verpackwerke | CLOSURE OF CONTAINER AND DEVICE FOR MANUFACTURING. |
EP1037584B1 (en) * | 1997-12-10 | 2009-04-01 | Playtex Products, Inc. | Vent disc for baby bottle |
US6142325A (en) * | 1998-10-19 | 2000-11-07 | Playtex Products, Inc. | Container assembly and bottom cap therefor |
US7163113B2 (en) | 2000-04-05 | 2007-01-16 | Playtex Products, Inc. | Vent disc with center knob |
JP2008503400A (en) * | 2004-06-18 | 2008-02-07 | シルガン・ホワイト・キャップ・アメリカズ・エルエルシー | Composite sealing device with barrier end panel |
WO2007076526A2 (en) * | 2005-12-28 | 2007-07-05 | Silgan White Cap Americas Llc | Retortable package with plastic closure cap |
CN105250141A (en) * | 2006-12-20 | 2016-01-20 | Edgewell个人护理品牌有限责任公司 | Vent valve assemblies for baby bottles |
US9650179B2 (en) * | 2011-12-15 | 2017-05-16 | Proseries Llc | Cap with overmolded gasket anchoring system |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1196123A (en) * | 1966-09-30 | 1970-06-24 | Grace W R & Co | Improvements in or relating to Container Closures provided with Sealing Gaskets |
US3465907A (en) * | 1968-09-10 | 1969-09-09 | Continental Can Co | Closure seal for containers having screw threaded necks |
US3828963A (en) * | 1972-02-11 | 1974-08-13 | Continental Can Co | Recessed crown cap |
US3749272A (en) * | 1972-05-08 | 1973-07-31 | Continental Can Co | Deformable closure for containers |
-
1973
- 1973-04-12 GB GB1764673A patent/GB1471109A/en not_active Expired
-
1974
- 1974-04-03 US US457690A patent/US3883025A/en not_active Expired - Lifetime
- 1974-04-09 DE DE19742463144 patent/DE2463144A1/de active Pending
- 1974-04-09 DE DE2417173A patent/DE2417173A1/en not_active Ceased
- 1974-04-10 JP JP49040644A patent/JPS5041681A/ja active Pending
- 1974-04-10 DK DK205574A patent/DK145454C/en not_active IP Right Cessation
- 1974-04-10 IT IT21244/74A patent/IT1124753B/en active
- 1974-04-11 FR FR7412847A patent/FR2225352B1/fr not_active Expired
- 1974-04-11 CA CA197,511A patent/CA1032502A/en not_active Expired
- 1974-04-11 ZA ZA00742331A patent/ZA742331B/en unknown
-
1976
- 1976-09-09 IT IT27036/76A patent/IT1123663B/en active
-
1981
- 1981-03-17 JP JP3735581A patent/JPS56142160A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2417173A1 (en) | 1974-10-31 |
DK145454B (en) | 1982-11-22 |
DK145454C (en) | 1983-04-18 |
GB1471109A (en) | 1977-04-21 |
AU6757274A (en) | 1975-10-09 |
DE2463144A1 (en) | 1982-09-23 |
JPS56142160A (en) | 1981-11-06 |
FR2225352A1 (en) | 1974-11-08 |
IT1124753B (en) | 1986-05-14 |
ZA742331B (en) | 1975-04-30 |
US3883025A (en) | 1975-05-13 |
FR2225352B1 (en) | 1979-03-30 |
JPS5041681A (en) | 1975-04-16 |
IT1123663B (en) | 1986-04-30 |
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