FR2933962B1 - CLOSURE DEVICE FOR RELATIVE VACUUM PACKAGING - Google Patents

CLOSURE DEVICE FOR RELATIVE VACUUM PACKAGING

Info

Publication number
FR2933962B1
FR2933962B1 FR0804046A FR0804046A FR2933962B1 FR 2933962 B1 FR2933962 B1 FR 2933962B1 FR 0804046 A FR0804046 A FR 0804046A FR 0804046 A FR0804046 A FR 0804046A FR 2933962 B1 FR2933962 B1 FR 2933962B1
Authority
FR
France
Prior art keywords
lower plate
closure device
vacuum packaging
plate
opening
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
FR0804046A
Other languages
French (fr)
Other versions
FR2933962A1 (en
Inventor
France Dhenain
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR0804046A priority Critical patent/FR2933962B1/en
Priority to US12/501,749 priority patent/US20100011716A1/en
Priority to EP09165306A priority patent/EP2145837B1/en
Priority to AT09165306T priority patent/ATE511482T1/en
Publication of FR2933962A1 publication Critical patent/FR2933962A1/en
Application granted granted Critical
Publication of FR2933962B1 publication Critical patent/FR2933962B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packages (AREA)
  • Vacuum Packaging (AREA)

Abstract

The device has upper, intermediate and lower plates (4, 3, 2), where the intermediate plate has a tube (6) that is fixed perpendicularly to its surface oriented towards the lower plate. The tube houses a channel that is provided in communication with a circular through opening (5) of the lower plate. The tube has length that partially traverses the through opening of the lower plate so as to attach the intermediate and lower plates together when the intermediate plate is positioned on the lower plate. A flexible layer (7) is fixed on the lower plate. An independent claim is also included for a package comprising a flap closing an opening.
FR0804046A 2008-07-16 2008-07-16 CLOSURE DEVICE FOR RELATIVE VACUUM PACKAGING Expired - Fee Related FR2933962B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR0804046A FR2933962B1 (en) 2008-07-16 2008-07-16 CLOSURE DEVICE FOR RELATIVE VACUUM PACKAGING
US12/501,749 US20100011716A1 (en) 2008-07-16 2009-07-13 Closure device for package under relative vacuum
EP09165306A EP2145837B1 (en) 2008-07-16 2009-07-13 Locking device for packaging under relative vacuum
AT09165306T ATE511482T1 (en) 2008-07-16 2009-07-13 CLOSING DEVICE FOR APPROPRIATE VACUUM PACKAGING

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0804046A FR2933962B1 (en) 2008-07-16 2008-07-16 CLOSURE DEVICE FOR RELATIVE VACUUM PACKAGING

Publications (2)

Publication Number Publication Date
FR2933962A1 FR2933962A1 (en) 2010-01-22
FR2933962B1 true FR2933962B1 (en) 2010-09-10

Family

ID=40349995

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0804046A Expired - Fee Related FR2933962B1 (en) 2008-07-16 2008-07-16 CLOSURE DEVICE FOR RELATIVE VACUUM PACKAGING

Country Status (4)

Country Link
US (1) US20100011716A1 (en)
EP (1) EP2145837B1 (en)
AT (1) ATE511482T1 (en)
FR (1) FR2933962B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110679467A (en) * 2019-10-09 2020-01-14 温州科技职业学院 Broccoli hybridization pollination auxiliary device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2896234B1 (en) * 2006-01-16 2008-03-21 France Dhenain DEVICE FOR CLOSING A PACKAGING FOR RELATIVE VACUUM STORAGE

Also Published As

Publication number Publication date
FR2933962A1 (en) 2010-01-22
US20100011716A1 (en) 2010-01-21
ATE511482T1 (en) 2011-06-15
EP2145837B1 (en) 2011-06-01
EP2145837A1 (en) 2010-01-20

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20150331