GB1161850A - Means for Opening Containers. - Google Patents
Means for Opening Containers.Info
- Publication number
- GB1161850A GB1161850A GB40372/67A GB4037267A GB1161850A GB 1161850 A GB1161850 A GB 1161850A GB 40372/67 A GB40372/67 A GB 40372/67A GB 4037267 A GB4037267 A GB 4037267A GB 1161850 A GB1161850 A GB 1161850A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tape
- opening
- plastisol
- coating
- pair
- 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
- B65D17/50—Non-integral frangible members applied to, or inserted in, preformed openings, e.g. tearable strips or plastic plugs
- B65D17/501—Flexible tape or foil-like material
- B65D17/505—Flexible tape or foil-like material applied to the external and internal part of the container wall
-
- 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
- B65D2517/00—Containers specially constructed to be opened by cutting, piercing or tearing of wall portions, e.g. preserving cans or tins
- B65D2517/0001—Details
- B65D2517/001—Action for opening container
- B65D2517/0013—Action for opening container pull-out tear panel, e.g. by means of a tear-tab
-
- 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
- B65D2517/00—Containers specially constructed to be opened by cutting, piercing or tearing of wall portions, e.g. preserving cans or tins
- B65D2517/0001—Details
- B65D2517/0058—Other details of container end panel
- B65D2517/0059—General cross-sectional shape of container end panel
- B65D2517/0061—U-shaped
-
- 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
- B65D2517/00—Containers specially constructed to be opened by cutting, piercing or tearing of wall portions, e.g. preserving cans or tins
- B65D2517/0001—Details
- B65D2517/0091—Means for venting upon initial opening
- B65D2517/0094—Means for venting upon initial opening formed as a separate opening
-
- 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
- B65D2517/00—Containers specially constructed to be opened by cutting, piercing or tearing of wall portions, e.g. preserving cans or tins
- B65D2517/50—Non-integral frangible members applied to, or inserted in, a preformed opening
- B65D2517/5002—Details of flexible tape or foil-like material
- B65D2517/5024—Material
- B65D2517/5027—Single layer
- B65D2517/5029—Single layer and connected to container by local areas of adhesive
-
- 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
- B65D2517/00—Containers specially constructed to be opened by cutting, piercing or tearing of wall portions, e.g. preserving cans or tins
- B65D2517/50—Non-integral frangible members applied to, or inserted in, a preformed opening
- B65D2517/504—Details of preformed openings
- B65D2517/5064—Details of preformed openings the punched-out part of the preformed opening is re-inserted in the preformed opening and forming part of the tear panel
-
- 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
- B65D2517/00—Containers specially constructed to be opened by cutting, piercing or tearing of wall portions, e.g. preserving cans or tins
- B65D2517/50—Non-integral frangible members applied to, or inserted in, a preformed opening
- B65D2517/5072—Details of hand grip, tear- or lift-tab
- B65D2517/5083—Details of hand grip, tear- or lift-tab with means facilitating initial lifting of tape, e.g. lift or pull-tabs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
- Containers Opened By Tearing Frangible Portions (AREA)
Abstract
1,161,850. Opening containers. NATIONAL CAN CORP. 4 Sept., 1967, No. 40372/67. Heading B8D. An opening 7 in a can end member 2 is closed by a removable tape 11 of metal foil adhered to the member 2, a layer of plastisol 14 being adhered to the underside of the member 2 and to the tape 11 through the opening 7 so that when the tape 11 is removed the plastisol 14 is torn thereby opening a can to which the member 2 may be attached. The tape, which may include a pull tab, is attached by means of an adhesive 13 applied as a coating to both the tape and the member 2; each coating including a thermoplastic vinyl resin and a thermosetting resin and the two coatings being separated by a thermoplastic layer. The plastisol 14 is applied to the underside of the member 2 over a vinyl top coating and a vinyl base coating which is modified by a thermosetting resin. In modifications, the opening may be defined by a line of weakness (29) comprising a slit (31) and a score (33), Figs. 9-12 (not shown); or the slit (31c) may be extended, only one end of the aperture being scored, Figs. 13-14 (not shown); or a pair of tapes (lid, 11d<SP>1</SP>) may be used to cover a pair of holes, respectively, or the pair of holes may be covered by a single tape, Figs. 15-18 (not shown).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB40372/67A GB1161850A (en) | 1967-09-04 | 1967-09-04 | Means for Opening Containers. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB40372/67A GB1161850A (en) | 1967-09-04 | 1967-09-04 | Means for Opening Containers. |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1161850A true GB1161850A (en) | 1969-08-20 |
Family
ID=10414561
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB40372/67A Expired GB1161850A (en) | 1967-09-04 | 1967-09-04 | Means for Opening Containers. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1161850A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2334573A1 (en) * | 1975-12-09 | 1977-07-08 | Minnesota Mining & Mfg | CLOSING DEVICE FOR CONTAINER |
GB2000100A (en) * | 1977-06-08 | 1979-01-04 | Minnesota Mining & Mfg | Easy open container end assembly |
FR2409924A1 (en) * | 1977-11-29 | 1979-06-22 | Ciba Geigy Ag | CLOSING DEVICE FOR CONTAINERS, ESPECIALLY FOR SINGLE-USE CONTAINERS MADE OF SEMI-RIGID MATERIAL, CONSISTING OF AT LEAST TWO BOWLS CONNECTED TO ONE ANOTHER |
FR2551031A1 (en) * | 1983-08-24 | 1985-03-01 | Alsacienne Aluminium | PEEL OPENING CONTAINER AND PROCESS FOR PRODUCING CLOSURE ELEMENTS THEREOF |
GB2274278A (en) * | 1993-01-15 | 1994-07-20 | Rojek Metalgrafica | Closure with vacuum breaking seal |
-
1967
- 1967-09-04 GB GB40372/67A patent/GB1161850A/en not_active Expired
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2334573A1 (en) * | 1975-12-09 | 1977-07-08 | Minnesota Mining & Mfg | CLOSING DEVICE FOR CONTAINER |
GB2000100A (en) * | 1977-06-08 | 1979-01-04 | Minnesota Mining & Mfg | Easy open container end assembly |
FR2393737A1 (en) * | 1977-06-08 | 1979-01-05 | Minnesota Mining & Mfg | EASY OPEN CONTAINER END ASSEMBLY |
GB2000100B (en) * | 1977-06-08 | 1982-07-21 | Minnesota Mining & Mfg | Easy open container end assembly |
FR2409924A1 (en) * | 1977-11-29 | 1979-06-22 | Ciba Geigy Ag | CLOSING DEVICE FOR CONTAINERS, ESPECIALLY FOR SINGLE-USE CONTAINERS MADE OF SEMI-RIGID MATERIAL, CONSISTING OF AT LEAST TWO BOWLS CONNECTED TO ONE ANOTHER |
FR2551031A1 (en) * | 1983-08-24 | 1985-03-01 | Alsacienne Aluminium | PEEL OPENING CONTAINER AND PROCESS FOR PRODUCING CLOSURE ELEMENTS THEREOF |
EP0135431A1 (en) * | 1983-08-24 | 1985-03-27 | Societe Alsacienne D'aluminium | Manufacturing process for container lids to be opened by peeling, and lids obtained by the realisation of this method |
GB2274278A (en) * | 1993-01-15 | 1994-07-20 | Rojek Metalgrafica | Closure with vacuum breaking seal |
GB2274278B (en) * | 1993-01-15 | 1996-06-26 | Rojek Metalgrafica | Easy opening metal lid for vacuum-sealing jars and other packaging for food preserves and its process of manufacture |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PLNP | Patent lapsed through nonpayment of renewal fees |