FR2302920A1 - Closure for package of product to be sterilized - is sealed by annular grooves before and after sterilization - Google Patents
Closure for package of product to be sterilized - is sealed by annular grooves before and after sterilizationInfo
- Publication number
- FR2302920A1 FR2302920A1 FR7606343A FR7606343A FR2302920A1 FR 2302920 A1 FR2302920 A1 FR 2302920A1 FR 7606343 A FR7606343 A FR 7606343A FR 7606343 A FR7606343 A FR 7606343A FR 2302920 A1 FR2302920 A1 FR 2302920A1
- Authority
- FR
- France
- Prior art keywords
- closure
- sealed
- sterilization
- sterilized
- package
- 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.)
- Granted
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
- B65D47/06—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages
- B65D47/10—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having frangible closures
- B65D47/103—Membranes with a tearing element
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closing Of Containers (AREA)
- Closures For Containers (AREA)
Abstract
The closure is circular and is intended to fit into, and seal, the aperture of a receptacle (6). The top (2) of the closure is provided with an integral cap (3) and pull ring (4) during manufacture. On the outside circumference of the closure, near the open lower end (1), is an annular groove below another annular groove (8) of larger diameter. The closure is placed and sealed in the lower, smaller diameter groove and after sterilization further sealing is effected using the larger diameter groove. This restores tension between closure and receptacle to maintain the seal.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT180075A AT344527B (en) | 1975-03-07 | 1975-03-07 | PROCEDURE FOR SEALING PACKAGING CONTAINERS |
AT662975A AT353630B (en) | 1975-08-27 | 1975-08-27 | PLASTIC STOPPER FOR SEALING PACKAGING CONTAINERS |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2302920A1 true FR2302920A1 (en) | 1976-10-01 |
FR2302920B1 FR2302920B1 (en) | 1980-10-10 |
Family
ID=25596843
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7606343A Granted FR2302920A1 (en) | 1975-03-07 | 1976-03-05 | Closure for package of product to be sterilized - is sealed by annular grooves before and after sterilization |
Country Status (3)
Country | Link |
---|---|
ES (1) | ES445809A1 (en) |
FR (1) | FR2302920A1 (en) |
IT (1) | IT1055469B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2397418A1 (en) * | 2010-06-21 | 2011-12-21 | Weener Plastik AG | Method for assembling a multi-part closure for containers and multi-part closure |
-
1976
- 1976-02-27 IT IT2063976A patent/IT1055469B/en active
- 1976-03-05 FR FR7606343A patent/FR2302920A1/en active Granted
- 1976-03-05 ES ES445809A patent/ES445809A1/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2397418A1 (en) * | 2010-06-21 | 2011-12-21 | Weener Plastik AG | Method for assembling a multi-part closure for containers and multi-part closure |
Also Published As
Publication number | Publication date |
---|---|
IT1055469B (en) | 1981-12-21 |
FR2302920B1 (en) | 1980-10-10 |
ES445809A1 (en) | 1977-09-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |