GB827246A - Improvements in or relating to methods of closing and sealing containers and closureand sealing means - Google Patents
Improvements in or relating to methods of closing and sealing containers and closureand sealing meansInfo
- Publication number
- GB827246A GB827246A GB18169/57A GB1816957A GB827246A GB 827246 A GB827246 A GB 827246A GB 18169/57 A GB18169/57 A GB 18169/57A GB 1816957 A GB1816957 A GB 1816957A GB 827246 A GB827246 A GB 827246A
- Authority
- GB
- United Kingdom
- Prior art keywords
- container
- rim
- heat
- plastic
- cover
- 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
- B65B7/2885—Securing closures on containers by heat-shrinking
-
- 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
- B65D41/24—Caps or cap-like covers made of shrinkable material or formed in situ by dipping, e.g. using gelatine or celluloid
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Packages (AREA)
- Closures For Containers (AREA)
Abstract
827,246. Packaging ; closuring containers. STERNAU, M. M., and HOFMANN, P. R. June 7, 1957 [June 15, 1956 ; March 14, 1957 ; April 16, 1957], No. 18169/57. Classes 94(1), 125(2) and 125(3). In a method of closuring a container or receptacle a plastic heat-shrinkable member is placed on the mouth of the container with a rim area extending around a rim of the container and the rim area is heated to shrink the plastic member onto the container rim. The container 9 may have a beaded rim and the cover member have an inner film 5 of plastic and an outer layer 1 of mouldable material such as aluminium, paper or plastic or the cover 8 may be dished, Fig. 6. The cover may be applied as a sheet, Fig. 7, and crimped on before heat is applied. In another modification, Fig. 9, a one part closure 5 is applied having secured thereto an opening string 13 and in a further modification cement, wax or other bonding medium is applied at various spots. The closures are applied by a capping tool 21, Fig. 11, having a suction line 22 to enable the cover to be picked up and passages 23a through which heat can be applied to the closure rim area by hot air, hot water, steam, electricity or open flame. An alternative tool 23, Fig. 12, has passages 25 and suction lines 24, the tool 21, 23 being of asbestos, hand rubber or the like either entirely or only in the neighbourhood of the heat passageways. In a modified method, Fig. 15, a roll 36 of outer material 35 and a roll 34 of transparent shrinkable film 33 are positioned over a container 32 and shears 37 cut both layers of the material in cooperation with a heat sealing and crimping device as for example as shown in Fig. 11.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US827246XA | 1956-06-15 | 1956-06-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB827246A true GB827246A (en) | 1960-02-03 |
Family
ID=22173024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB18169/57A Expired GB827246A (en) | 1956-06-15 | 1957-06-07 | Improvements in or relating to methods of closing and sealing containers and closureand sealing means |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB827246A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3187478A (en) * | 1960-07-05 | 1965-06-08 | Grace W R & Co | Method of packaging a plurality of articles |
| CN108216714A (en) * | 2018-01-11 | 2018-06-29 | 深圳市新产业生物医学工程股份有限公司 | Flaky medium closure cap applying apparatus |
-
1957
- 1957-06-07 GB GB18169/57A patent/GB827246A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3187478A (en) * | 1960-07-05 | 1965-06-08 | Grace W R & Co | Method of packaging a plurality of articles |
| CN108216714A (en) * | 2018-01-11 | 2018-06-29 | 深圳市新产业生物医学工程股份有限公司 | Flaky medium closure cap applying apparatus |
| CN108216714B (en) * | 2018-01-11 | 2024-04-02 | 深圳市新产业生物医学工程股份有限公司 | Sheet type medium capping equipment |
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