DE60304570D1 - MULTI-PIECE PLASTIC PLUG - Google Patents

MULTI-PIECE PLASTIC PLUG

Info

Publication number
DE60304570D1
DE60304570D1 DE60304570T DE60304570T DE60304570D1 DE 60304570 D1 DE60304570 D1 DE 60304570D1 DE 60304570 T DE60304570 T DE 60304570T DE 60304570 T DE60304570 T DE 60304570T DE 60304570 D1 DE60304570 D1 DE 60304570D1
Authority
DE
Germany
Prior art keywords
elastic rings
formulation
central body
materials
piece plastic
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 - Fee Related
Application number
DE60304570T
Other languages
German (de)
Inventor
Bruno Zeni
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BRUNO ZENI
Original Assignee
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 BRUNO ZENI filed Critical BRUNO ZENI
Application granted granted Critical
Publication of DE60304570D1 publication Critical patent/DE60304570D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Materials For Medical Uses (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.
DE60304570T 2002-05-08 2003-05-08 MULTI-PIECE PLASTIC PLUG Expired - Fee Related DE60304570D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2002VI000088A ITVI20020088A1 (en) 2002-05-08 2002-05-08 COMPOSITE CAP IN SYNTHETIC MATERIALS
PCT/IB2003/001783 WO2003095318A2 (en) 2002-05-08 2003-05-08 Composite stopper made of synthetic materials

Publications (1)

Publication Number Publication Date
DE60304570D1 true DE60304570D1 (en) 2006-05-24

Family

ID=29416489

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60304570T Expired - Fee Related DE60304570D1 (en) 2002-05-08 2003-05-08 MULTI-PIECE PLASTIC 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
DE69534244T2 (en) * 1994-03-18 2006-03-16 Dewco Investments Pty. Ltd., Dee Why STOPPING FROM BLOCKED FIBERS
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
ATE245573T1 (en) * 1999-02-02 2003-08-15 Leer Koninklijke Emballage CONTAINER CLOSURE
US6478178B2 (en) * 2001-03-08 2002-11-12 Donald C. Montgomery Fermentation lock for wine barrel

Also Published As

Publication number Publication date
WO2003095318A2 (en) 2003-11-20
ZA200408433B (en) 2005-09-27
EP1503941A2 (en) 2005-02-09
RU2004132184A (en) 2005-06-27
AU2003230057A1 (en) 2003-11-11
ATE323033T1 (en) 2006-04-15
WO2003095318A3 (en) 2004-03-04
CN1652979A (en) 2005-08-10
EP1503941B1 (en) 2006-04-12
US20050173371A1 (en) 2005-08-11
ITVI20020088A1 (en) 2003-11-10

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee