GB1080403A - Improvements relating to closure caps and methods of manufacturing such caps - Google Patents
Improvements relating to closure caps and methods of manufacturing such capsInfo
- Publication number
- GB1080403A GB1080403A GB22755/65A GB2275565A GB1080403A GB 1080403 A GB1080403 A GB 1080403A GB 22755/65 A GB22755/65 A GB 22755/65A GB 2275565 A GB2275565 A GB 2275565A GB 1080403 A GB1080403 A GB 1080403A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cap
- score lines
- bottle
- tear strip
- caps
- 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
- 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
- B65D41/32—Caps or cap-like covers with lines of weakness, tearing-strips, tags, or like opening or removal devices, e.g. to facilitate formation of pouring openings
- B65D41/40—Caps or cap-like covers adapted to be secured in position by permanent deformation of the wall-engaging parts
- B65D41/42—Caps or cap-like covers adapted to be secured in position by permanent deformation of the wall-engaging parts made of relatively-stiff metallic material, e.g. crown caps
-
- 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
- B65D2401/00—Tamper-indicating means
- B65D2401/15—Tearable part of the closure
- B65D2401/35—Vertical or axial lines of weakness
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
Abstract
1,080,403. Caps for bottles &c. AMERICAN FLANGE & MANUFACTURING CO. Inc. May 28, 1965 [June 5, 1964], No. 22755/65. Heading B8T. A metal closure cap 1 for a bottle, jar, can &c. comprises a flat, circular top portion 2, a tear strip 15 and an annular skirt 3 down which extends a pair of score lines 13, 14, the tear strip having a longitudinally elongated hole 23 and terminating in a gripping ear 6. Notches 21, 22 are formed at the edge 5 of the skirt on either side of the score lines 13, 14, which extend either substantially parallel across the inner surface of the top portion of the cap, or may diverge away from each other in curved or straight lines. Alternatively, the score lines 13, 14 extend across the outer surface of the cap. A lining or gasket (40), Fig. 7 (not shown), is placed over the bottle bead (51) and the metal cap blank, Fig. 1 (not shown), in which the skirt 3 has first been formed is then bent around the bottle &c. neck. The parallel sides of the elongated hole 23 are deformed by the bending process, thus preventing damage of the score lines (11, 12), 13, 14 on the inside of the metal cap 1 by strains set up during the bending process. The notches 21, 22 also assist in preventing bending strains damaging the score lines. The ear 6 of the tear strip 15 has embossments 6a which enable the tear strip to be easily gripped when removing the cap 1 from the bottle &c. In a modification, Figs. 12-14 (not shown), the score lines are formed on the outside of the cap. Elongated openings 23 of any shape may be used and in a modification illustrated in Figs. 10, 11 (not shown), one end of the opening has a bulbous form (64) to facilitate gripping of the ear 6.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US373016A US3301426A (en) | 1964-06-05 | 1964-06-05 | Closure cap |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1080403A true GB1080403A (en) | 1967-08-23 |
Family
ID=23470572
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB22755/65A Expired GB1080403A (en) | 1964-06-05 | 1965-05-28 | Improvements relating to closure caps and methods of manufacturing such caps |
Country Status (11)
Country | Link |
---|---|
US (1) | US3301426A (en) |
AT (1) | AT273700B (en) |
BE (1) | BE664988A (en) |
CH (1) | CH442053A (en) |
DE (1) | DE1482520C3 (en) |
DK (1) | DK142022B (en) |
ES (1) | ES313833A1 (en) |
FI (1) | FI47745C (en) |
FR (1) | FR1436414A (en) |
GB (1) | GB1080403A (en) |
NL (1) | NL6507146A (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA950403A (en) * | 1969-03-05 | 1974-07-02 | Edward M. Wolf | Tear-out panel closure seal |
ES194290Y (en) * | 1970-04-06 | 1975-03-16 | American Flange | LIGHT METAL CLOSURE CAPSULE. |
US3958710A (en) * | 1970-04-14 | 1976-05-25 | Aktiebolaget Wicanders Korkfabriker | Bottle cap with gasket |
US3774797A (en) * | 1971-11-26 | 1973-11-27 | J Vliet | Bottle cap closure |
US3937349A (en) * | 1974-09-11 | 1976-02-10 | Shih Chen Hsu | Self-opening crown cap |
US3985255A (en) * | 1975-10-10 | 1976-10-12 | Blair Richard L | Bottle cap |
US4055267A (en) * | 1976-09-13 | 1977-10-25 | Blair Richard L | Cap for a widemouthed container |
DE3114613A1 (en) * | 1981-04-10 | 1982-11-04 | Folienwalzwerk Brüder Teich AG, Obergrafendorf | SEALING CAP FOR CONTAINERS |
US20050230342A1 (en) * | 2002-07-11 | 2005-10-20 | Enrico Folchini | Tamperproof closing element for beverage containers |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1239238A (en) * | 1914-06-03 | 1917-09-04 | Ernest V White | Bottle-cap. |
GB486544A (en) * | 1936-12-21 | 1938-06-09 | Oscar Strome | Improvements relating to crown cork closures for bottles and other containers |
US2186519A (en) * | 1938-09-14 | 1940-01-09 | Geo V Clark Co Inc | Manufacture of closures for containers |
NL280618A (en) * | 1961-07-06 |
-
1964
- 1964-06-05 US US373016A patent/US3301426A/en not_active Expired - Lifetime
-
1965
- 1965-05-28 GB GB22755/65A patent/GB1080403A/en not_active Expired
- 1965-06-04 FI FI651346A patent/FI47745C/en active
- 1965-06-04 AT AT510565A patent/AT273700B/en active
- 1965-06-04 NL NL6507146A patent/NL6507146A/xx unknown
- 1965-06-04 DK DK283765AA patent/DK142022B/en not_active IP Right Cessation
- 1965-06-04 DE DE1482520A patent/DE1482520C3/en not_active Expired
- 1965-06-04 FR FR19588A patent/FR1436414A/en not_active Expired
- 1965-06-04 CH CH783365A patent/CH442053A/en unknown
- 1965-06-04 ES ES0313833A patent/ES313833A1/en not_active Expired
- 1965-06-04 BE BE664988D patent/BE664988A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
FR1436414A (en) | 1966-04-22 |
DE1482520B2 (en) | 1973-08-23 |
AT273700B (en) | 1969-08-25 |
FI47745B (en) | 1973-11-30 |
NL6507146A (en) | 1965-12-06 |
DE1482520A1 (en) | 1969-02-13 |
ES313833A1 (en) | 1966-03-01 |
BE664988A (en) | 1965-10-01 |
CH442053A (en) | 1967-08-15 |
FI47745C (en) | 1974-03-11 |
US3301426A (en) | 1967-01-31 |
DK142022B (en) | 1980-08-11 |
DK142022C (en) | 1980-12-29 |
DE1482520C3 (en) | 1974-04-04 |
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