DE3771195D1 - VALVE FOR A VACUUM PACKING. - Google Patents

VALVE FOR A VACUUM PACKING.

Info

Publication number
DE3771195D1
DE3771195D1 DE8787400040T DE3771195T DE3771195D1 DE 3771195 D1 DE3771195 D1 DE 3771195D1 DE 8787400040 T DE8787400040 T DE 8787400040T DE 3771195 T DE3771195 T DE 3771195T DE 3771195 D1 DE3771195 D1 DE 3771195D1
Authority
DE
Germany
Prior art keywords
valve
base
orifice
connection tongue
stopper
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
DE8787400040T
Other languages
German (de)
Inventor
Gino Beghini
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.)
VACU O LEADER INTERNATIONAL S
Original Assignee
VACU O LEADER INTERNATIONAL S
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 VACU O LEADER INTERNATIONAL S filed Critical VACU O LEADER INTERNATIONAL S
Application granted granted Critical
Publication of DE3771195D1 publication Critical patent/DE3771195D1/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
    • B65D79/00—Kinds or details of packages, not otherwise provided for
    • B65D79/02—Arrangements or devices for indicating incorrect storage or transport
    • 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
    • B65D79/00—Kinds or details of packages, not otherwise provided for
    • B65D79/005—Packages having deformable parts for indicating or neutralizing internal pressure-variations by other means than venting
    • B65D79/0087—Packages having deformable parts for indicating or neutralizing internal pressure-variations by other means than venting the deformable part being located in a closure, e.g. in caps or lids
    • 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
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/04—Closures with discharging devices other than pumps
    • B65D47/06—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages
    • B65D47/08—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having articulated or hinged closures
    • B65D47/0804—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having articulated or hinged closures integrally formed with the base element provided with the spout or discharge passage
    • B65D47/0833—Hinges without elastic bias
    • B65D47/0838—Hinges without elastic bias located at an edge of the base element
    • B65D47/0842—Hinges without elastic bias located at an edge of the base element consisting of a strap of flexible material
    • 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
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/18—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
    • B65D81/20—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas
    • B65D81/2007—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas under vacuum
    • B65D81/2038—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas under vacuum with means for establishing or improving vacuum
    • 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
    • B65D2251/00—Details relating to container closures
    • B65D2251/10—Details of hinged closures
    • B65D2251/1016—Means for locking the closure in closed position
    • 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
    • B65D2251/00—Details relating to container closures
    • B65D2251/20—Sealing means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packages (AREA)
  • Closures For Containers (AREA)
  • Vacuum Packaging (AREA)
  • Catching Or Destruction (AREA)

Abstract

- A vacuum valve for a container, produced as a single piece of plastic material and comprising a base (1) delimiting an orifice (2) and a stopper (3) intended to close the said orifice (2) and attached to the said base by means of a connection tongue (4) joined to the periphery of the said base. - This valve is characterised in that the said base (1) comprises a peripheral zone (5) which is provided in order to be welded onto the said package, and in that that part of the said peripheral zone (5) which is covered by the said connection tongue, folded over when the stopper is housed in the said orifice (2), comprises a recess (24) enabling the corresponding part (4A) of the said connection tongue (4) to be received at least partially therein. - Production of a weldable valve which is simple and easy to manufacture. <IMAGE>
DE8787400040T 1987-01-09 1987-01-09 VALVE FOR A VACUUM PACKING. Expired - Fee Related DE3771195D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP87400040A EP0274285B1 (en) 1987-01-09 1987-01-09 Valve assembly for a vacuum package

Publications (1)

Publication Number Publication Date
DE3771195D1 true DE3771195D1 (en) 1991-08-08

Family

ID=8198178

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787400040T Expired - Fee Related DE3771195D1 (en) 1987-01-09 1987-01-09 VALVE FOR A VACUUM PACKING.

Country Status (5)

Country Link
EP (1) EP0274285B1 (en)
AT (1) ATE64914T1 (en)
DE (1) DE3771195D1 (en)
ES (1) ES2022903B3 (en)
GR (1) GR3002248T3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2003892A1 (en) * 1989-11-24 1991-05-24 Vacu-O-Leader International S.A.L. Bidirectional or two-way air and gas flow control device for product packaging and a method therefor
DE4342394C1 (en) * 1993-12-13 1995-04-27 Fischer Ag Valve for evacuable containers
GB2375531A (en) * 2001-05-17 2002-11-20 Insulpak Ltd Container lid
US6557462B1 (en) * 2001-12-28 2003-05-06 Wang Soo Chang Combined vacuum valve and vacuum indicator
EP4225668A1 (en) * 2020-10-09 2023-08-16 Winza Holding B.V. Adapter for connecting a vacuum system to a container and container therewith

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE551178A (en) *
US2638263A (en) * 1949-05-20 1953-05-12 Duo Vent Vacuum Closure Compan Flexible bag for vacuum sealing
GB828760A (en) * 1958-01-10 1960-02-24 Morton Salt Co Improvements in or relating to container closures
US3243071A (en) * 1965-03-03 1966-03-29 Chemagro Corp Closure member
FR1493276A (en) * 1966-09-19 1967-08-25 Cap with closable opening for bottles and other containers
US3854618A (en) * 1973-07-25 1974-12-17 G Beghnini Vacuum packaging
US3850350A (en) * 1973-12-06 1974-11-26 Safety Packaging Corp Shaker cap
US4029202A (en) * 1976-05-26 1977-06-14 Weatherchem Corporation Container with plastic cap and display rack therefore

Also Published As

Publication number Publication date
GR3002248T3 (en) 1992-12-30
EP0274285A1 (en) 1988-07-13
ES2022903B3 (en) 1991-12-16
EP0274285B1 (en) 1991-07-03
ATE64914T1 (en) 1991-07-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee