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 machinesInfo
- 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
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)
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)
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 |
-
1960
- 1960-03-31 FR FR822960A patent/FR1281240A/en not_active Expired
Cited By (3)
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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