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FR1281240A - Device for the evacuation of the air contained in packaging bags and the introduction of gas into these bags, on filling and sealing machines - Google Patents

Device for the evacuation of the air contained in packaging bags and the introduction of gas into these bags, on filling and sealing machines

Info

Publication number
FR1281240A
FR1281240A FR822960A FR822960A FR1281240A FR 1281240 A FR1281240 A FR 1281240A FR 822960 A FR822960 A FR 822960A FR 822960 A FR822960 A FR 822960A FR 1281240 A FR1281240 A FR 1281240A
Authority
FR
France
Prior art keywords
bags
evacuation
introduction
filling
gas
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
Application number
FR822960A
Other languages
French (fr)
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.)
FR Hesser Maschinenfabrik AG
Original Assignee
FR Hesser Maschinenfabrik AG
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 FR Hesser Maschinenfabrik AG filed Critical FR Hesser Maschinenfabrik AG
Priority to FR822960A priority Critical patent/FR1281240A/en
Application granted granted Critical
Publication of FR1281240A publication Critical patent/FR1281240A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B31/00—Packaging articles or materials under special atmospheric or gaseous conditions; Adding propellants to aerosol containers
    • B65B31/02—Filling, closing, or filling and closing, containers or wrappers in chambers maintained under vacuum or superatmospheric pressure or containing a special atmosphere, e.g. of inert gas
    • B65B31/022—Filling, closing, or filling and closing, containers or wrappers in chambers maintained under vacuum or superatmospheric pressure or containing a special atmosphere, e.g. of inert gas the chambers moving in an endless path

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR822960A 1960-03-31 1960-03-31 Device for the evacuation of the air contained in packaging bags and the introduction of gas into these bags, on filling and sealing machines Expired FR1281240A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR822960A FR1281240A (en) 1960-03-31 1960-03-31 Device for the evacuation of the air contained in packaging bags and the introduction of gas into these bags, on filling and sealing machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR822960A FR1281240A (en) 1960-03-31 1960-03-31 Device for the evacuation of the air contained in packaging bags and the introduction of gas into these bags, on filling and sealing machines

Publications (1)

Publication Number Publication Date
FR1281240A true FR1281240A (en) 1962-01-12

Family

ID=8728297

Family Applications (1)

Application Number Title Priority Date Filing Date
FR822960A Expired FR1281240A (en) 1960-03-31 1960-03-31 Device for the evacuation of the air contained in packaging bags and the introduction of gas into these bags, on filling and sealing machines

Country Status (1)

Country Link
FR (1) FR1281240A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2549008A1 (en) * 1983-06-24 1985-01-18 Sig Schweiz Industrieges DEVICE FOR VACUUMING AND CLOSING PARALLELEPIPEDIC PACKAGING
WO2001028859A1 (en) * 1999-10-20 2001-04-26 Ulisse Rapparini Automatic packaging machine for sealing bags under conditioned atmosphere

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2549008A1 (en) * 1983-06-24 1985-01-18 Sig Schweiz Industrieges DEVICE FOR VACUUMING AND CLOSING PARALLELEPIPEDIC PACKAGING
WO2001028859A1 (en) * 1999-10-20 2001-04-26 Ulisse Rapparini Automatic packaging machine for sealing bags under conditioned atmosphere
US6742320B1 (en) 1999-10-20 2004-06-01 Ulisse Rapparini Automatic packaging machine for sealing bags under conditioned atmosphere

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