GB1500554A - Container closure - Google Patents
Container closureInfo
- Publication number
- GB1500554A GB1500554A GB37169/75A GB3716975A GB1500554A GB 1500554 A GB1500554 A GB 1500554A GB 37169/75 A GB37169/75 A GB 37169/75A GB 3716975 A GB3716975 A GB 3716975A GB 1500554 A GB1500554 A GB 1500554A
- Authority
- GB
- United Kingdom
- Prior art keywords
- opening
- panel
- score
- folds
- seam
- 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
- B65D17/00—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions
- B65D17/28—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness
- B65D17/401—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness characterised by having the line of weakness provided in an end wall
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Containers Opened By Tearing Frangible Portions (AREA)
Abstract
1500554 Easy opening cans G B KLEIN 10 Sept 1975 37169/75 Heading B8D In a can having a "gated can lid" i.e. a panel 18 folded at 26, 28 to form a spacer strip 27 enabling the panel to be displaced inwardly to form an opening, the folds are interrupted at 32 so that the strip 27 occurs at only a portion of the periphery of the opening. When the opening is positioned off-centre and near to the seam 20 the seam 20 is not weakened by the action necessary to form the folds 26, 28. A score 30 facilitates the inward opening of the lid when finger pressure is applied. The panel 18 hinges about the interrupted part 32. The score 30 may be lanced along parts of, or along its entire length, and varnish like resin may be applied to the underside of the gate structure. Alternatively a wax-like substance may be applied to the top of the can aperture and which flows into the lanced opening and score line.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB37169/75A GB1500554A (en) | 1975-09-10 | 1975-09-10 | Container closure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB37169/75A GB1500554A (en) | 1975-09-10 | 1975-09-10 | Container closure |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1500554A true GB1500554A (en) | 1978-02-08 |
Family
ID=10394332
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB37169/75A Expired GB1500554A (en) | 1975-09-10 | 1975-09-10 | Container closure |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1500554A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2432978A1 (en) * | 1978-08-09 | 1980-03-07 | Klein Gerald | Can lid with triple fold push-down gate - is made by initially forming gate in blank then shaping chuck and seam panels together with curl |
-
1975
- 1975-09-10 GB GB37169/75A patent/GB1500554A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2432978A1 (en) * | 1978-08-09 | 1980-03-07 | Klein Gerald | Can lid with triple fold push-down gate - is made by initially forming gate in blank then shaping chuck and seam panels together with curl |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |