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ATE323033T1 - MULTI-PIECE PLASTIC CLOSURE PLUG - Google Patents

MULTI-PIECE PLASTIC CLOSURE PLUG

Info

Publication number
ATE323033T1
ATE323033T1 AT03722898T AT03722898T ATE323033T1 AT E323033 T1 ATE323033 T1 AT E323033T1 AT 03722898 T AT03722898 T AT 03722898T AT 03722898 T AT03722898 T AT 03722898T AT E323033 T1 ATE323033 T1 AT E323033T1
Authority
AT
Austria
Prior art keywords
elastic rings
formulation
central body
closure plug
piece plastic
Prior art date
Application number
AT03722898T
Other languages
German (de)
Inventor
Bruno Zeni
Original Assignee
Piva Silvano
Bruno Zeni
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Piva Silvano, Bruno Zeni filed Critical Piva Silvano
Application granted granted Critical
Publication of ATE323033T1 publication Critical patent/ATE323033T1/en

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
    • 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
    • B65D39/0011—Closures arranged within necks or pouring openings or in discharge apertures, e.g. stoppers made in one piece from natural or synthetic cork, e.g. for wine bottles or the like
    • 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
    • B65D39/0052—Closures arranged within necks or pouring openings or in discharge apertures, e.g. stoppers made in more than one piece
    • B65D39/0058—Closures arranged within necks or pouring openings or in discharge apertures, e.g. stoppers made in more than one piece from natural or synthetic cork, e.g. for wine bottles or the like
    • 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
    • B65D2539/006—Details of closures arranged within necks or pouring opening or in discharge apertures, e.g. stoppers provided with separate sealing rings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Laminated Bodies (AREA)
  • Materials For Medical Uses (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

A composite stopper ( 1 ) made of synthetic materials, particularly for bottles and similar containers, comprises a substantially cylindrical central body ( 2 ) made of thermoplastic material and defining a longitudinal axis (L), with a side surface ( 3 ) and two substantially flat end faces ( 4, 4' ), and at least two elastic rings ( 5, 6 ) located in corresponding annular seats ( 7, 7' ) on the side surface ( 3 ). The two elastic rings ( 5, 6 ) are made of plastic materials which are different from each other and from the base material of the central body ( 2 ). The base materials of the elastic rings ( 5, 6 ) are non-toxic, in particular at least one of them being made of nitrile rubber having a formulation able to ensure optimum gas impermeability, and at least the other one being made of silicone rubber having a formulation able to ensure complete compatibility for alimentary use and a high resistance to ageing.
AT03722898T 2002-05-08 2003-05-08 MULTI-PIECE PLASTIC CLOSURE PLUG ATE323033T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2002VI000088A ITVI20020088A1 (en) 2002-05-08 2002-05-08 COMPOSITE CAP IN SYNTHETIC MATERIALS

Publications (1)

Publication Number Publication Date
ATE323033T1 true ATE323033T1 (en) 2006-04-15

Family

ID=29416489

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03722898T ATE323033T1 (en) 2002-05-08 2003-05-08 MULTI-PIECE PLASTIC CLOSURE PLUG

Country Status (10)

Country Link
US (1) US20050173371A1 (en)
EP (1) EP1503941B1 (en)
CN (1) CN1652979A (en)
AT (1) ATE323033T1 (en)
AU (1) AU2003230057A1 (en)
DE (1) DE60304570D1 (en)
IT (1) ITVI20020088A1 (en)
RU (1) RU2004132184A (en)
WO (1) WO2003095318A2 (en)
ZA (1) ZA200408433B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2299340B1 (en) * 2006-04-18 2009-04-01 Edmundo Rodriguez Bombin CONDITIONING PLUG.
ES2349100B1 (en) * 2009-01-14 2011-10-24 Sistemas Especiales De Inyeccion (S.E.I.) S.L. BOTTLE PLUG.
US9199768B1 (en) 2015-02-11 2015-12-01 Ryan M. Casey Two-piece stopper
ITUB20155962A1 (en) * 2015-11-27 2017-05-27 Candusso Aldo "COMPOSITE CAP FOR BOTTLES, IN PARTICULAR OF WINE, WITH BARRIQUE EFFECT"
WO2017159623A1 (en) * 2016-03-18 2017-09-21 日本ゼオン株式会社 Nitrile rubber composition and rubber cross-linked product
US10597199B1 (en) * 2016-07-01 2020-03-24 Christopher Joseph Manning Closure and an assembly of the closure with a container
CN110803390A (en) * 2019-11-26 2020-02-18 湖北辰诺医药包装科技有限公司 Rubber plug for in-vitro diagnostic reagent bottle and preparation method thereof
US11760541B2 (en) 2021-06-25 2023-09-19 Phillip James Fricano Tamper resistant reusable wine bottle stopper compatible with cork-screw-extractors

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3434615A (en) * 1967-09-11 1969-03-25 Int Equipment Co Centrifuge bottle and closure therefor
US4420076A (en) * 1982-06-29 1983-12-13 Beveridge Lois M Moisture resistant, quick release pill container
CN1079770C (en) * 1994-03-18 2002-02-27 杜柯投资有限公司 Interlocked fiber stopper
DE29501432U1 (en) * 1995-01-30 1995-06-08 Schima Mirko Wine or champagne bottle stopper
AT404317B (en) * 1996-08-02 1998-10-27 Greiner & Soehne C A LOCKING DEVICE, DISCONNECTING DEVICE AND RECEIVING CONTAINER FOR A RECEIVING DEVICE
EP1165390B1 (en) * 1999-02-02 2003-07-23 Royal Packaging Industries Van Leer N.V. Improved container closures
US6478178B2 (en) * 2001-03-08 2002-11-12 Donald C. Montgomery Fermentation lock for wine barrel

Also Published As

Publication number Publication date
EP1503941A2 (en) 2005-02-09
DE60304570D1 (en) 2006-05-24
WO2003095318A2 (en) 2003-11-20
WO2003095318A3 (en) 2004-03-04
ZA200408433B (en) 2005-09-27
ITVI20020088A1 (en) 2003-11-10
RU2004132184A (en) 2005-06-27
US20050173371A1 (en) 2005-08-11
EP1503941B1 (en) 2006-04-12
CN1652979A (en) 2005-08-10
AU2003230057A1 (en) 2003-11-11

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Legal Events

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