GB1085834A - Improvements in or relating to the sealing of containers - Google Patents
Improvements in or relating to the sealing of containersInfo
- Publication number
- GB1085834A GB1085834A GB1280663A GB1280663A GB1085834A GB 1085834 A GB1085834 A GB 1085834A GB 1280663 A GB1280663 A GB 1280663A GB 1280663 A GB1280663 A GB 1280663A GB 1085834 A GB1085834 A GB 1085834A
- Authority
- GB
- United Kingdom
- Prior art keywords
- container
- platen
- cap
- containers
- alternatively
- 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
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B7/00—Closing containers or receptacles after filling
- B65B7/16—Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons
- B65B7/28—Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons by applying separate preformed closures, e.g. lids, covers
- B65B7/2842—Securing closures on containers
- B65B7/2878—Securing closures on containers by heat-sealing
-
- 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
- B65B7/00—Closing containers or receptacles after filling
- B65B7/16—Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons
- B65B7/28—Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons by applying separate preformed closures, e.g. lids, covers
Abstract
1,085,834. Capping containers; closuring containers. FORDS (FINSBURY) Ltd. April 1, 1964 [April 1, 1963], No. 12806/63. Headings B8C and B8T. A container is sealed by heat sealing a cap to the upper part of the container lip and at the same time crimping or folding the periphery of the cap beneath the lip. The sealing apparatus may comprise a plurality of arms 14 each hinged at 15 to a plate 12 which supports a platen 10 containing a heating element 13. Each arm carries a segment 16 at one end and a bearing 18 at the other end which rides up a tapered wall 23 of a drum cam under action of spring 27, when a container and cap are raised upwardly against the platen, so causing the lower end of the arm to swing in so that the segments 16 fold the periphery of the cap beneath the container lip. In the embodiment of Fig. 7 a copper heated platen 30 is moved upwardly against the action of a spring 42 by a container C until the upper face of the platen contacts the under side of a flange 51 of a resilient annulus 50. Further upward movement causes the annulus 50 to be deformed so that its shoulder 52 swings in contact with the cap periphery. The crimping may alternatively be effected by means of a circumferential spring which is caused to move radially inwards while the container cap is in contact with the heated platen. To prevent overheating of the container and cap, the containers may be elevated into the sealing heads by an elevator mechanism actuated by a cam rail with a shape which corresponds to a suitable time cycle for the containers to be in contact with the platen. Alternatively, to prevent overheating the platen may be continuously heated but a switch which energizes a solenoid whose armature is connected by a linkage to a rod arranged to cause movement of the sealing head towards the container may limit the period of contact between the container and platen. The sealing head movement may alternatively be controlled by a mechanical, hydraulic, or pneumatic means associated with a suitable time delay arrangement. In a modification, the platen may be heated in impulses. The container may be made of a synthetic organic thermoplastic material such as polythene and its cap from a metal foil lined with similar thermoplastic material. Alternatively the container may be made of waxed paper or a rigid material such as glass or metal and its cap of metal foil or paper or card with a wax layer therebeneath.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1280663A GB1085834A (en) | 1963-04-01 | 1963-04-01 | Improvements in or relating to the sealing of containers |
DE19641461861 DE1461861A1 (en) | 1963-04-01 | 1964-03-28 | Method and device for closing a container with a cap |
CH411564A CH401804A (en) | 1963-04-01 | 1964-04-01 | Method for closing and capping a container and machine for implementing this method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1280663A GB1085834A (en) | 1963-04-01 | 1963-04-01 | Improvements in or relating to the sealing of containers |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1085834A true GB1085834A (en) | 1967-10-04 |
Family
ID=10011492
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1280663A Expired GB1085834A (en) | 1963-04-01 | 1963-04-01 | Improvements in or relating to the sealing of containers |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH401804A (en) |
DE (1) | DE1461861A1 (en) |
GB (1) | GB1085834A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2290389A1 (en) * | 1974-11-08 | 1976-06-04 | Serac Sa | Leading heat seal strip over and on to container mouths - using cantilevered strip to avoid use of overhead guides |
DE2511218A1 (en) * | 1975-03-14 | 1976-09-23 | Hunter Douglas International | DEVICE FOR CLOSING A CONTAINER PROVIDED WITH A HORIZONTAL EDGE STRIP WITH A LID |
JPS58109904U (en) * | 1982-01-21 | 1983-07-27 | 東洋アルミニウム株式会社 | heat seal head |
WO2021221503A1 (en) | 2020-04-30 | 2021-11-04 | Abarka Packaging Solutions B.V. | Method and a device for heat-sealing a film/foil onto a peripheral top edge of a packaging and such a packaging |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH636814A5 (en) * | 1978-06-20 | 1983-06-30 | Nyffeler Corti Ag | DEVICE FOR CLOSING A CONTAINER WITH A SEALING LID TO BE CLAMPED ABOVE THE EDGE OF A CONTAINER OPENING. |
DE3047932A1 (en) * | 1980-12-19 | 1982-07-15 | Benz & Hilgers GmbH, 4000 Düsseldorf | Applying foil seal to beaker top - by segmented pressure ring compressed around foil on top and expanded by spring after application |
DE3715356A1 (en) * | 1987-05-08 | 1988-12-01 | Benz & Hilgers Gmbh | DEVICE FOR SEALING COVER FILMS ON PACKAGING CONTAINERS, IN PARTICULAR PLASTIC CUP |
-
1963
- 1963-04-01 GB GB1280663A patent/GB1085834A/en not_active Expired
-
1964
- 1964-03-28 DE DE19641461861 patent/DE1461861A1/en active Pending
- 1964-04-01 CH CH411564A patent/CH401804A/en unknown
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2290389A1 (en) * | 1974-11-08 | 1976-06-04 | Serac Sa | Leading heat seal strip over and on to container mouths - using cantilevered strip to avoid use of overhead guides |
DE2511218A1 (en) * | 1975-03-14 | 1976-09-23 | Hunter Douglas International | DEVICE FOR CLOSING A CONTAINER PROVIDED WITH A HORIZONTAL EDGE STRIP WITH A LID |
JPS58109904U (en) * | 1982-01-21 | 1983-07-27 | 東洋アルミニウム株式会社 | heat seal head |
JPS6231373Y2 (en) * | 1982-01-21 | 1987-08-12 | ||
WO2021221503A1 (en) | 2020-04-30 | 2021-11-04 | Abarka Packaging Solutions B.V. | Method and a device for heat-sealing a film/foil onto a peripheral top edge of a packaging and such a packaging |
NL2025465B1 (en) | 2020-04-30 | 2021-11-18 | Abarka Packaging Solutions B V | Method and device for sealing a foil on a circumferential upper edge of a package and such a package |
Also Published As
Publication number | Publication date |
---|---|
CH401804A (en) | 1965-10-31 |
DE1461861A1 (en) | 1969-10-02 |
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