DE4112610A1 - Closure with tamper-proof seal for reusable plastics containers - is one-piece injection moulded plastics part fitting on container by keyed engagement - Google Patents
Closure with tamper-proof seal for reusable plastics containers - is one-piece injection moulded plastics part fitting on container by keyed engagementInfo
- Publication number
- DE4112610A1 DE4112610A1 DE19914112610 DE4112610A DE4112610A1 DE 4112610 A1 DE4112610 A1 DE 4112610A1 DE 19914112610 DE19914112610 DE 19914112610 DE 4112610 A DE4112610 A DE 4112610A DE 4112610 A1 DE4112610 A1 DE 4112610A1
- Authority
- DE
- Germany
- Prior art keywords
- closure
- container
- edge
- closure according
- tear
- 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.)
- Withdrawn
Links
- 239000004033 plastic Substances 0.000 title claims description 4
- 229920003023 plastic Polymers 0.000 title claims description 4
- 238000002347 injection Methods 0.000 title description 2
- 239000007924 injection Substances 0.000 title description 2
- 239000002991 molded plastic Substances 0.000 title 1
- 239000011324 bead Substances 0.000 claims abstract description 9
- 238000002604 ultrasonography Methods 0.000 claims abstract description 3
- 238000007789 sealing Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 abstract 1
- 238000003780 insertion Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 3
- 239000004744 fabric Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 235000013361 beverage Nutrition 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- -1 polyethylene terephthalate Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
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
- B65D55/00—Accessories for container closures not otherwise provided for
- B65D55/16—Devices preventing loss of removable closure members
-
- 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
- B65D39/00—Closures arranged within necks or pouring openings or in discharge apertures, e.g. stoppers
- B65D39/0005—Closures arranged within necks or pouring openings or in discharge apertures, e.g. stoppers made in one piece
- B65D39/0023—Plastic cap-shaped hollow plugs
-
- 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
-
- 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
- B65D2539/00—Details relating to closures arranged within necks or pouring openings or in discharge apertures, e.g. stoppers
- B65D2539/001—Details of closures arranged within necks or pouring opening or in discharge apertures, e.g. stoppers
- B65D2539/003—Details of closures arranged within necks or pouring opening or in discharge apertures, e.g. stoppers provided with sealing flanges or ribs
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
Abstract
Description
Die Erfindung betrifft einen Verschluß aus Kunststoff für Behälter gemäß dem Oberbegriff des Patentanspruchs 1.The invention relates to a closure made of plastic for Container according to the preamble of claim 1.
Der Erfindung liegt die Aufgabe zugrunde, einen Verschluß für Behälter, insbesondere für Mehrwegflaschen und Mehrweg behältnisse so auszubilden, daß er dicht verschließt, die Originalität des Produktes garantiert, wiederverschließbar ist und vor allem während des Verbrauches nicht von der Flasche lösbar ist.The invention has for its object a closure for containers, in particular for reusable bottles and reusable to develop containers so that they close tightly Originality of the product guaranteed, resealable is and especially during consumption not from the Bottle is detachable.
Die Aufgabe wird durch die Merkmale des Patentanspruchs 1 gelöst.The object is achieved by the features of patent claim 1 solved.
Erfindungsgemäß wird die Gebrauchstüchtigkeit bekannter Verschlüsse erreicht und darüber hinaus das Ziel des kontrollierten Werkstoffrecyclings für den Verschluß erfüllt. Der Verschluß ist so konzipiert, daß nach dem Gebrauch die komplette Verpackungseinheit, also Verschluß mit Behälter recycled bzw. der Behälter dem Mehrwegsystem zugeführt wird, beispielsweise in die Getränkeabfüllanlage zurückkommt. Dort wird der Verschluß entfernt und als sor tenreiner Werkstoff dem Recycling zugeführt. Mit diesem Verschluß werden somit die Nachteile bekannter Verschlüsse vermieden, die beispielsweise aus einem metallischen Schraubdeckel und einer Originalitätssicherung aus Kunst stoff bestehen. Dabei ist der Verschluß von dem Behälter entfernbar und ferner ist das Recycling dadurch erschwert, daß der Metalldeckel und der Sicherungsring aus Kunststoff zusammenhängen.According to the invention, the usability becomes better known Closures achieved and beyond that the goal of controlled material recycling for the closure Fulfills. The closure is designed so that after Use the complete packaging unit, i.e. closure with container recycled or the container the reusable system is supplied, for example in the beverage filling system returns. There the closure is removed and as sor recycled material. With this Closure thus becomes the disadvantages of known closures avoided, for example, from a metallic Screw cap and tamper-evident device made of art consist of fabric. The closure of the container removable and furthermore it makes recycling more difficult, that the metal cover and the locking ring made of plastic related.
Ein Ausführungsbeispiel der Erfindung ist nachstehend anhand der Zeichnung näher erläutert. Es zeigt:An embodiment of the invention is shown below the drawing explained in more detail. It shows:
Fig. 1 einen Schnitt durch einen Verschluß längs der Linie I-I in Fig. 2, Fig. 1 shows a section through a closure along the line II in Fig. 2,
Fig. 2 eine Draufsicht auf den Verschluß und Fig. 2 is a plan view of the closure and
Fig. 3 einen Schnitt längs der Linie III-III in Fig. 2. Fig. 3 is a section along the line III-III in Fig. 2.
Der Verschluß besteht aus einem in die Öffnung 1 eines Be hälters 2 einsetzbaren Verschlußteil 3, an dem mehrere Lippen 4 angeformt sind, die konisch ausgebildet sind, sich radial schräg nach unten erstrecken und als Dichtlippen aus gebildet sind, die sich dichtend an die Innenwand der Öff nung 1 anlegen. Die Oberseite 5 des Verschlusses ist im Be reich der Behälteröffnung mit einer Aufreißnut 6 versehen, die rundum verläuft und dabei den äußeren Abschlußrand (18) bildet, so daß das Verschlußteil 3 von dem radial außen an geformten Rand 7 lösbar ist, der mittels zweier Befesti gungsflansche 8 an dem Behälterrand befestigt ist.The closure consists of a into the opening 1 of a loading container 2 insertable closure part 3 , on which a plurality of lips 4 are formed, which are conical, extend radially obliquely downwards and are formed as sealing lips, which are sealing against the inner wall of the Create opening 1 . The top 5 of the closure is rich in the container opening with a tear-open groove 6 which extends all the way around and thereby forms the outer end edge ( 18 ), so that the closure part 3 is detachable from the radially outer edge 7 formed by two fasteners supply flanges 8 is attached to the edge of the container.
Hierzu ist der Behälterrand mit einer Wulst 9 versehen. Die Befestigungsflansche 8 weisen zunächst die in Fig. 1 ge strichelt dargestellte Form auf, um das Aufsetzen auf den Behälter zu erleichtern. Das Verschlußteil 3 wird mit einem definierten Anpreßdruck für die Abdichtung auf die Behäl termündung gedrückt und gleichzeitig werden die Befesti gungsflansche mittels Ultraschall verstemmt und damit in die in Fig. 1 dargestellte Form gebracht, in der sie die Wulst 8 untergreifen. Fig. 2 zeigt, daß die Länge der beiden Be festigungsflansche 8 jeweils ein Viertel des Umfangs be trägt. Dies reicht einerseits aus, um den Rand 7 fest auf der Behälteröffnung zu halten, so daß der Rand 7 nicht von der Behälteröffnung abheben kann. Andererseits dient der Wulst 9 als Führung für ein Stanzmesser, wenn für das Werk stoffrecycling, der Verschluß entfernt werden soll.For this purpose, the rim of the container is provided with a bead 9 . The mounting flanges 8 initially have the shape shown in dashed lines in Fig. 1 to facilitate placement on the container. The closure part 3 is pressed with a defined contact pressure for sealing on the container mouth and at the same time the fastening supply flanges are caulked by means of ultrasound and thus brought into the form shown in FIG. 1, in which they engage under the bead 8 . Fig. 2 shows that the length of the two Be fastening flanges 8 each carries a quarter of the circumference. On the one hand, this is sufficient to hold the edge 7 firmly on the container opening so that the edge 7 cannot lift off the container opening. On the other hand, the bead 9 serves as a guide for a punching knife if the closure is to be recycled for the factory.
Wie insbesondere aus Fig. 3 hervorgeht, ist das Verschluß teil 3 mit dem Rand 6 über ein elastisches Halteband 12 verbunden. Ferner ist an der Oberseite 5 eine Aufreiß- und Grifflasche 14 angeformt, die aus zwei Stegen 15 und einer die Stege verbindenden Lasche 16 besteht, die mit einer Nase 17 unter die Wulst 9 geklemmt werden kann. Schließlich ist angrenzend an die Aufreißnut 6 gegenüber dem Halteband 12 im Rand 7 ein Ausgießer 18 eingeformt.As can be seen in particular from Fig. 3, the closure part 3 is connected to the edge 6 via an elastic tether 12 . Furthermore, a tear-open and grip tab 14 is formed on the top 5 , which consists of two webs 15 and a tab 16 connecting the webs, which can be clamped under the bead 9 with a nose 17 . Finally, a spout 18 is formed adjacent to the tear-open groove 6 opposite the retaining band 12 in the edge 7 .
Der Verschluß ist als einstückiges Spritzgußteil aus Kunst stoff, beispielsweise aus Polyethylenterephtalat herge stellt. Der Behälter muß aus einem Material, z. B. Polycar bonat, hergestellt werden, das ein Verschmelzen des Ver schlusses auf mit Behälter verhindert. Die Befestigung des Verschlusses erfolgt ausschließlich über eine Formverbindung und nicht mit einer Polymerverbindung.The closure is a one-piece injection molded part made of art fabric, for example from polyethylene terephthalate poses. The container must be made of a material such. B. Polycar bonat, be produced that a fusion of Ver closure with container prevented. The attachment of the Closure takes place exclusively via a form connection and not with a polymer compound.
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19914112610 DE4112610A1 (en) | 1991-04-17 | 1991-04-17 | Closure with tamper-proof seal for reusable plastics containers - is one-piece injection moulded plastics part fitting on container by keyed engagement |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19914112610 DE4112610A1 (en) | 1991-04-17 | 1991-04-17 | Closure with tamper-proof seal for reusable plastics containers - is one-piece injection moulded plastics part fitting on container by keyed engagement |
Publications (1)
Publication Number | Publication Date |
---|---|
DE4112610A1 true DE4112610A1 (en) | 1992-10-22 |
Family
ID=6429823
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19914112610 Withdrawn DE4112610A1 (en) | 1991-04-17 | 1991-04-17 | Closure with tamper-proof seal for reusable plastics containers - is one-piece injection moulded plastics part fitting on container by keyed engagement |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE4112610A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1129958A2 (en) * | 2000-03-02 | 2001-09-05 | Flensburger Brauerei Emil Petersen GmbH & Co. KG | Swing-stopper bottle |
CN103072744A (en) * | 2013-01-16 | 2013-05-01 | 瞿祥鹏 | Inner plug of bottle cover |
WO2019190610A1 (en) * | 2018-03-27 | 2019-10-03 | Haldiman Joseph C | Stoppers, stopper and fluid tube assemblies, and container assemblies formed therewith |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1736480U (en) * | 1956-08-14 | 1956-12-20 | Walter Georg Buss | BOTTLE CAP. |
FR1330798A (en) * | 1962-05-14 | 1963-06-28 | Bordelaise De Matieres Plastiq | Advanced stopper-pourer |
GB951956A (en) * | 1961-03-29 | 1964-03-11 | Paul Bently Buckley | Improvements in or relating to closures for barrels |
DE1532451A1 (en) * | 1966-09-17 | 1970-03-05 | Pettersen Gunnar Nimrod | Capsule with lockable opening for bottle or other container |
DE7502086U (en) * | 1975-01-24 | 1975-07-10 | Carmo A S | Closing device especially for air bags made of plastic film |
US4361244A (en) * | 1981-03-11 | 1982-11-30 | The Continental Group, Inc. | Pilferproof closure |
CH652965A5 (en) * | 1983-04-28 | 1985-12-13 | Altradec Ag | Welding method for the leaktight closure of thermoplastic containers, particularly containers intended to contain foodstuffs |
GB2210029A (en) * | 1987-09-17 | 1989-06-01 | British Bung Manufacturing Com | Bungs |
-
1991
- 1991-04-17 DE DE19914112610 patent/DE4112610A1/en not_active Withdrawn
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1736480U (en) * | 1956-08-14 | 1956-12-20 | Walter Georg Buss | BOTTLE CAP. |
GB951956A (en) * | 1961-03-29 | 1964-03-11 | Paul Bently Buckley | Improvements in or relating to closures for barrels |
FR1330798A (en) * | 1962-05-14 | 1963-06-28 | Bordelaise De Matieres Plastiq | Advanced stopper-pourer |
DE1532451A1 (en) * | 1966-09-17 | 1970-03-05 | Pettersen Gunnar Nimrod | Capsule with lockable opening for bottle or other container |
DE7502086U (en) * | 1975-01-24 | 1975-07-10 | Carmo A S | Closing device especially for air bags made of plastic film |
US4361244A (en) * | 1981-03-11 | 1982-11-30 | The Continental Group, Inc. | Pilferproof closure |
CH652965A5 (en) * | 1983-04-28 | 1985-12-13 | Altradec Ag | Welding method for the leaktight closure of thermoplastic containers, particularly containers intended to contain foodstuffs |
GB2210029A (en) * | 1987-09-17 | 1989-06-01 | British Bung Manufacturing Com | Bungs |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1129958A2 (en) * | 2000-03-02 | 2001-09-05 | Flensburger Brauerei Emil Petersen GmbH & Co. KG | Swing-stopper bottle |
EP1129958A3 (en) * | 2000-03-02 | 2004-04-07 | Flensburger Brauerei Emil Petersen GmbH & Co. KG | Swing-stopper bottle |
CN103072744A (en) * | 2013-01-16 | 2013-05-01 | 瞿祥鹏 | Inner plug of bottle cover |
WO2019190610A1 (en) * | 2018-03-27 | 2019-10-03 | Haldiman Joseph C | Stoppers, stopper and fluid tube assemblies, and container assemblies formed therewith |
US10532857B1 (en) | 2018-03-27 | 2020-01-14 | Joseph C. Haldiman | Stoppers, stopper and fluid tube assemblies, and container assemblies formed therewith |
US10822145B1 (en) | 2018-03-27 | 2020-11-03 | Joseph C. Haldiman | Stoppers, stopper and fluid tube assemblies, and container assemblies formed therewith |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
8139 | Disposal/non-payment of the annual fee |