EP1106521B1 - Schraubverschluss für Flaschen - Google Patents
Schraubverschluss für Flaschen Download PDFInfo
- Publication number
- EP1106521B1 EP1106521B1 EP00114737A EP00114737A EP1106521B1 EP 1106521 B1 EP1106521 B1 EP 1106521B1 EP 00114737 A EP00114737 A EP 00114737A EP 00114737 A EP00114737 A EP 00114737A EP 1106521 B1 EP1106521 B1 EP 1106521B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- screw closure
- sealing cap
- screw
- mouth
- bottle
- 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 - Lifetime
Links
Images
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
- B65D41/02—Caps or cap-like covers without lines of weakness, tearing strips, tags, or like opening or removal devices
- B65D41/04—Threaded or like caps or cap-like covers secured by rotation
- B65D41/0435—Threaded or like caps or cap-like covers secured by rotation with separate sealing elements
- B65D41/045—Discs
-
- 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
- B65B55/00—Preserving, protecting or purifying packages or package contents in association with packaging
- B65B55/24—Cleaning of, or removing dust from, containers, wrappers, or packaging ; Preventing of fouling
-
- 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
- B65D53/00—Sealing or packing elements; Sealings formed by liquid or plastics material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67C—CLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OF BOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOT OTHERWISE PROVIDED FOR; FUNNELS
- B67C7/00—Concurrent cleaning, filling, and closing of bottles; Processes or devices for at least two of these operations
- B67C7/0073—Sterilising, aseptic filling and closing
- B67C7/008—Sterilising, aseptic filling and closing comprising a cleaning step between two closing steps
Definitions
- the present invention relates to a screw cap for bottles, in particular for pressurized beverage bottles, consisting of one in the basic form cylindrical jacket with an internal thread and a substantially circular disc Head plate with a thin, ring-shaped sealing cap on the inside is arranged and at the transition to the cylindrical jacket on the inside a bead for pressing the sealing cap against the upper, outer edge the mouth of the bottle neck is provided.
- Such a closure is known from EP-A-0 114 127.
- the known Closure are two oblique on the inside as well as on the outside sealing strips extending to the closure axis are provided, which are V-shaped Form the opening into which the edge of the bottle neck when screwing on the cap intervenes. Due to the V-shaped inclination of the two sealing strips these are essentially vertical when screwed onto the edge of the bottle neck pushed up and folded away, being more or Apply less tightly and in the provided on both sides of the weather strips Free spaces are pushed in. The bottom of the V-shaped opening of the two Sealing strip protrudes somewhat from the surface of the head plate, so that the further screwing and compressing the sealing strips through the engagement this reason is limited to the top of the bottle neck.
- a closure which also features the Has preamble of claim 1.
- the sealing strip runs through this substantially along a steeply inclined to the axis of the closure Conical surface.
- the edge of the bottle neck grips this sealing strip along the conical Area from below and also essentially pushes it upwards a space provided in the headstock.
- the invention has for its object to a screw cap for bottles create with which a pre-sealing of the bottle can be achieved, the Mouth area remains essentially free. At the same time it should be provided that Sealing and cleaning process with subsequent closure in one Capping machine to perform, with additional closure placement devices can be dispensed with.
- the bottle is initially sealed, which then in particular in the critical mouth area by means of stationary or concurrent high-pressure spray devices, z. B. the high pressure water the upstream frothing device can be used, cleaned and is closed immediately afterwards.
- the closure 1 shown in the drawing for example in FIGS. 1 and 2 is as Screw closure formed and has a cylindrical jacket 2 with an internal thread 3 and a substantially circular disc-shaped head plate 4, on the An annular sealing cap 5 is arranged on the inside in the final state.
- the Sealing cap 5 is initially in the lower region near the lower opening of the Screw cap 1 arranged.
- the area is preferably a lower one Circlip 6 provided.
- the sealing cap 5 has at least one circumferential annular groove 7, which corresponds approximately to the end face of a bottle mouth 8 and can be applied to it. However, two can also be directed against each other Annular grooves 7, 9 may be provided, the outer annular groove 7 the mouth edge a bottle inside and outside.
- This sealing cap 5 appropriately has a screw thread corresponding Thread that the sealing cap 5 a special hold in this area taught. Additional adhesive and other anchoring may be provided.
- This sealing cap 5 is within the screw cap 1 by displacement, if no threads are provided, or by twisting in them Sealing threads by screwing on the outer screw cap can be brought against the head plate 4.
- the sealing cap 5 is expediently in one first stage held in the lower region of the screw cap 1 and in a another stage by turning the screw cap 1 onto the mouth 8 a bottle against the upper head plate 4.
- the closures can be prefabricated be, ie have such a sealing cap 5 already in the lower region. This is then taken over in the area of a capping machine and onto the Bottle mouth 8 placed sealing.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
- Sealing Of Jars (AREA)
Description
Claims (7)
- Zweiteiliger Schraubverschluß für Flaschen, insbesondere für unter Druck stehende Getränkeflaschen, dadurch gekennzeichnet, daß er aus einer Schraubkappe und einer Dichtungskappe besteht, und daß die Dichtungskappe (5) im unteren Bereich nahe der unteren Öffnung des Schraubverschlusses (1) angeordnet und durch Verschiebung und/oder Verdrehung der Teile zueinander gegen die Kopfplatte (4) des Schraubverschlußes verbringbar ist.
- Schraubverschluß nach Anspruch 1, dadurch gekennzeichnet, daß die Dichtungskappe (5) in einer ersten Stufe in dem unteren Bereich des Schraubverschlusses 1 gehalten und in einer weiteren Stufe durch Verdrehen des Schraubverschlusses (1) auf die Mündung (8) der Flasche gegen die obere Kopfplatte (4) verbringbar ist.
- Schraubverschluß nach den Ansprüchen 1 und 2, dadurch gekennzeichnet, daß die Dichtungskappe (5) mit dem Schraubverschluß (1) in einer ersten Stufe auf die Flaschenmündung (8) dichtend aufsetzbar und in einer weiteren Stufe gegen diese dichtend anpreßbar ist.
- Schraubverschluß nach Anspruch 1 mit einem Sicherungsring, dadurch gekennzeichnet, daß die Dichtungskappe (5) im Bereich des Sicherungsringes (6) angeordnet ist.
- Schraubveschluß nach den vorhergehenden Ansprüchen, dadurch gekennzeichnet, daß die Dichtungskappe (5) eine umlaufende Ringnut (7) aufweist.
- Schraubverschluß nach den vorhergehenden Ansprüchen, dadurch gekennzeichnet, daß die Dichtungskappe (5) zwei gegeneinander gerichtete Ringnuten (7, 9) aufweist, wobei die äußere Ringnut (7) dem Mündungsrand einer Flasche angepaßt ist.
- Schraubverschluß nach den vorhergehenden Ansprüchen, dadurch gekennzeichnet, daß der äußere Mantel der Dichtungskappe (5) einem dem Schraubverschlußgewinde entsprechenden Gewindegang aufweist.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29921089U | 1999-12-01 | ||
DE29921089U DE29921089U1 (de) | 1999-12-01 | 1999-12-01 | Schraubverschluß für Flaschen |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1106521A1 EP1106521A1 (de) | 2001-06-13 |
EP1106521B1 true EP1106521B1 (de) | 2003-02-19 |
Family
ID=8082348
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00114737A Expired - Lifetime EP1106521B1 (de) | 1999-12-01 | 2000-07-08 | Schraubverschluss für Flaschen |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1106521B1 (de) |
DE (2) | DE29921089U1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BR0101511A (pt) * | 2001-04-18 | 2003-01-14 | Alcoa Aluminio Sa | Tampa para fechamento de recipentes |
CN1735539A (zh) * | 2002-07-08 | 2006-02-15 | 圭多·里比 | 具有密封元件的容器瓶帽及其制造方法和制造设备 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1782348A1 (de) * | 1968-08-20 | 1972-01-20 | Hohenzollern Huettenverwalt | Verfahren und Vorrichtung zum Verschliessen von Flaschen |
US4053078A (en) * | 1976-08-18 | 1977-10-11 | Kerr Glass Manufacturing Corporation | Child safety closure |
US4442947A (en) | 1983-01-18 | 1984-04-17 | Continental White Cap, Inc. | Plastic closure with sealing flaps |
US4623070A (en) | 1985-01-29 | 1986-11-18 | Shibazaki Seisakusho Ltd. | Closure cap |
-
1999
- 1999-12-01 DE DE29921089U patent/DE29921089U1/de not_active Expired - Lifetime
-
2000
- 2000-07-08 DE DE50001271T patent/DE50001271D1/de not_active Expired - Lifetime
- 2000-07-08 EP EP00114737A patent/EP1106521B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE29921089U1 (de) | 2000-02-10 |
EP1106521A1 (de) | 2001-06-13 |
DE50001271D1 (de) | 2003-03-27 |
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