CA2180596A1 - Device and method for creating a vacuum in bags - Google Patents
Device and method for creating a vacuum in bagsInfo
- Publication number
- CA2180596A1 CA2180596A1 CA002180596A CA2180596A CA2180596A1 CA 2180596 A1 CA2180596 A1 CA 2180596A1 CA 002180596 A CA002180596 A CA 002180596A CA 2180596 A CA2180596 A CA 2180596A CA 2180596 A1 CA2180596 A1 CA 2180596A1
- Authority
- CA
- Canada
- Prior art keywords
- tube
- vacuum
- bag
- bags
- creating
- 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.)
- Granted
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
- B65B31/04—Evacuating, pressurising or gasifying filled containers or wrappers by means of nozzles through which air or other gas, e.g. an inert gas, is withdrawn or supplied
- B65B31/06—Evacuating, pressurising or gasifying filled containers or wrappers by means of nozzles through which air or other gas, e.g. an inert gas, is withdrawn or supplied the nozzle being arranged for insertion into, and withdrawal from, the mouth of a filled container and operating in conjunction with means for sealing the container mouth
Abstract
A device and method are described for creating a vacuum in bags (20), particularly those for holding food products, in which the device comprises an outer tube (10) that is inserted into the bag (20) from above and an inner tube (11) that can slide axially inside the tube (10) to move from a retracted position in which it is completely housed inside the tube (10) to an extended position in which it protrudes downwards from the tube. The inner tube (11) takes up a position protruding from the tube (10) during creation of the vacuum in the bag (20) and a retracted position inside the tube (10) to allow sealing of the bag (20) by means of a pair of sealing bars (32).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI95A001863 | 1995-09-05 | ||
IT95MI001863A IT1277540B1 (en) | 1995-09-05 | 1995-09-05 | DEVICE AND METHOD FOR MAKING VACUUM IN BAGS |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2180596A1 true CA2180596A1 (en) | 1997-03-06 |
CA2180596C CA2180596C (en) | 2007-03-27 |
Family
ID=11372214
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002180596A Expired - Fee Related CA2180596C (en) | 1995-09-05 | 1996-07-05 | Device and method for creating a vacuum in bags |
Country Status (7)
Country | Link |
---|---|
US (1) | US5711136A (en) |
EP (1) | EP0761544B1 (en) |
AT (1) | ATE188427T1 (en) |
CA (1) | CA2180596C (en) |
DE (1) | DE69605992T2 (en) |
ES (1) | ES2143687T3 (en) |
IT (1) | IT1277540B1 (en) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0836997A1 (en) * | 1996-09-17 | 1998-04-22 | Kraft Foods, Inc. | Apparatus and method for formation of sealed packages |
DE19821012C2 (en) * | 1998-05-11 | 2003-12-24 | Woodstock Company Langegger Br | Process for filling hoses for a support and device for carrying out this process |
ES2154150B1 (en) * | 1998-06-04 | 2001-10-16 | Barroso Angel L | DEVICE FOR CLOSURE OF PACKAGING BY ATMOSPHERIC VACUUM. |
JP3077260U (en) * | 2000-10-26 | 2001-05-18 | 株式会社アール | Compression storage bag suction nozzle |
ES2245977T3 (en) | 2000-03-02 | 2006-02-01 | Tempra Technology, Inc. | VACUUM PACKAGING ACCESSORY. |
US7516594B1 (en) | 2000-08-18 | 2009-04-14 | Emanuele Terminella | Apparatus and method for vacuum sealing a food item package |
US20030101691A1 (en) * | 2001-12-05 | 2003-06-05 | Hoe Shih Hsiung | Sealing device |
JP3969712B2 (en) * | 2002-06-14 | 2007-09-05 | 東洋自動機株式会社 | Degassing method and degassing device for bagging and packaging machine |
DE10242077B4 (en) * | 2002-09-11 | 2012-01-12 | Webasto Ag | Method for introducing a cold or heat storage medium in a carrier material |
US7131250B2 (en) * | 2002-10-04 | 2006-11-07 | Jcs/Thg, Llp | Appliance for vacuum sealing food containers |
US7003928B2 (en) * | 2002-10-04 | 2006-02-28 | Jcs/Thg, Llc | Appliance for vacuum sealing food containers |
US7076929B2 (en) * | 2002-10-04 | 2006-07-18 | Jcs/Thg, Llc | Appliance for vacuum sealing food containers |
US6763857B2 (en) * | 2002-12-13 | 2004-07-20 | Roger L. Brown | Vacuum attachment |
CZ293700B6 (en) * | 2002-12-23 | 2004-07-14 | Jan Ing. Mašek | Packing machine for vacuum packing |
US7086211B2 (en) * | 2003-10-08 | 2006-08-08 | Bassett Wade M | Method, apparatus and system for evacuation of containers |
US20060213153A1 (en) * | 2005-03-03 | 2006-09-28 | Sanfilippo James J | Device and system for modified atmosphere packaging |
ITBO20050408A1 (en) * | 2005-06-17 | 2006-12-18 | Ivo Passini | BAGGING EQUIPMENT, PARTICULARLY FOR GRANULAR AND POWDERED PRODUCTS |
BRPI0712187A2 (en) * | 2006-06-05 | 2012-03-06 | Liqui-Box Canada Inc. | process and apparatus for forming a minimum confined space bag |
JP2008143576A (en) * | 2006-12-12 | 2008-06-26 | Toyo Jidoki Co Ltd | Air-by-steam-replacement deaeration method for use in bag packaging and nozzle for use in method |
DE102007027110A1 (en) * | 2007-06-13 | 2008-12-18 | Wacker Chemie Ag | Method and apparatus for packaging polycrystalline silicon breakage |
US7669434B2 (en) * | 2008-02-06 | 2010-03-02 | Whirlpool Corporation | Refrigerator door vacuum preservation system |
US7997047B1 (en) | 2008-03-04 | 2011-08-16 | Widgeteer, Inc. | Air evacuation assembly for sealable plastic bags |
US20090223174A1 (en) * | 2008-03-04 | 2009-09-10 | Ronald Sargent | System, air valve assembly and method for air evacuation of plastic sealable storage bags |
US20100319305A1 (en) * | 2009-06-17 | 2010-12-23 | Sheng-Nan Guo | Vertical type vacuum packing machine |
US8596026B2 (en) * | 2010-08-05 | 2013-12-03 | Kraft Foods Group Brands Llc | Vacuum flow wrap packaging system and method of packaging |
JP5966721B2 (en) * | 2012-07-24 | 2016-08-10 | 株式会社熊谷 | Method for forming deaeration hole of packaging bag, sealing method for packaging bag, and pin for forming deaeration hole |
JP6179518B2 (en) * | 2012-08-27 | 2017-08-16 | 三菱瓦斯化学株式会社 | Granular material packaging method and granular material packaging device |
US9327854B2 (en) * | 2012-10-17 | 2016-05-03 | Mao-Sen Huang | Vacuum sealing machine |
CN105883053B (en) * | 2016-06-20 | 2018-07-31 | 朗锐包装技术(沧州)有限公司 | A kind of closing device |
CA3028781A1 (en) * | 2018-01-08 | 2019-07-08 | Gumpro Drilling Fluids Pvt. Ltd. | Apparatus and method for vacuum packaging solid drilling fluid additives |
CN108750182A (en) * | 2018-07-08 | 2018-11-06 | 林碧琴 | A kind of equipment extending the food shelf-life |
EP3867159A1 (en) * | 2018-10-19 | 2021-08-25 | GEA Food Solutions Weert B.V. | Vertical flow wrapper and method to produce packages with a reduced gas content |
CN112340097B (en) * | 2020-10-28 | 2022-02-01 | 四川极智朗润科技有限公司 | Vacuum holding device for soft liquid bag hose |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB728239A (en) * | 1951-09-26 | 1955-04-13 | Emhart Mfg Co | Improvements in or relating to a machine for and method of vacuum packing a product |
GB782239A (en) * | 1955-12-14 | 1957-09-04 | Daimler Benz Ag | Improvements relating to the operation of injection internal-combustion engines |
US3175590A (en) * | 1960-04-22 | 1965-03-30 | Mohr & Sons John | Retractable cavity nozzle for vacuum packing and lifting device |
US3254467A (en) * | 1961-04-14 | 1966-06-07 | Commw Scient Ind Res Org | Method and apparatus for pressing fibrous materials having entrained fluids |
US3182432A (en) * | 1962-05-21 | 1965-05-11 | Bartelt Engineering Co Inc | Machine for packaging products in a controlled atmosphere |
US3304687A (en) * | 1963-08-06 | 1967-02-21 | Union Carbide Corp | Evacuation of plastic film packages |
US3312256A (en) * | 1964-12-02 | 1967-04-04 | Grace W R & Co | Retractable snorkel nozzle |
US3630665A (en) * | 1966-06-30 | 1971-12-28 | Andersen Prod H W | Method of sterilization |
US3511020A (en) * | 1968-02-05 | 1970-05-12 | Hydrahone Equipment Division | Vacuum bag lifter |
US3518809A (en) * | 1968-02-07 | 1970-07-07 | Hesser Ag Maschf | Apparatus for making and filling bags |
US3648740A (en) * | 1970-12-03 | 1972-03-14 | Grace W R & Co | Vacuumizing apparatus |
US3700387A (en) * | 1971-04-26 | 1972-10-24 | Kartridg Pak Co | Vacuum bagging machine |
US3939287A (en) * | 1974-06-17 | 1976-02-17 | Spicecraft, Inc. | Sterilizing apparatus and process |
GB1558013A (en) * | 1976-08-31 | 1979-12-19 | In Da Te Ag | Preserving food products |
US4035982A (en) * | 1976-10-29 | 1977-07-19 | Excel Engineering, Inc. | Automatic vacuum packaging machine and method |
US4418512A (en) * | 1981-03-25 | 1983-12-06 | Rexham Corporation | Machine and method for making substantially air-free sealed pouches |
US4736572A (en) * | 1981-09-11 | 1988-04-12 | Carnation Company | Automated pouch filler |
GB8722201D0 (en) * | 1987-09-21 | 1987-10-28 | Grace W R & Co | Packaging method & apparatus |
JPH03124506A (en) * | 1989-10-09 | 1991-05-28 | Ibaraki Seiki Kk | Apparatus for feeding gas to bag on wrapping machine |
US5263520A (en) * | 1992-08-12 | 1993-11-23 | Free Hand, Inc. | Air-suction nozzle for compaction of trash bag |
EP0625112B1 (en) * | 1992-12-14 | 1999-08-18 | J.R. Simplot Company | Vacuum pack machine for french fries |
US5491957A (en) * | 1994-04-06 | 1996-02-20 | Maskell; Richard | Method and device for evacuating gas tight envelope |
US5551213A (en) * | 1995-03-31 | 1996-09-03 | Eastman Kodak Company | Apparatus and method for vacuum sealing pouches |
DE69619008D1 (en) * | 1995-03-31 | 2002-03-21 | Eastman Kodak Co | Device for vacuum sealing bags |
-
1995
- 1995-09-05 IT IT95MI001863A patent/IT1277540B1/en active IP Right Grant
-
1996
- 1996-06-24 DE DE69605992T patent/DE69605992T2/en not_active Expired - Fee Related
- 1996-06-24 AT AT96110160T patent/ATE188427T1/en not_active IP Right Cessation
- 1996-06-24 EP EP96110160A patent/EP0761544B1/en not_active Expired - Lifetime
- 1996-06-24 ES ES96110160T patent/ES2143687T3/en not_active Expired - Lifetime
- 1996-07-05 US US08/676,054 patent/US5711136A/en not_active Expired - Fee Related
- 1996-07-05 CA CA002180596A patent/CA2180596C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69605992D1 (en) | 2000-02-10 |
DE69605992T2 (en) | 2000-06-29 |
EP0761544B1 (en) | 2000-01-05 |
EP0761544A1 (en) | 1997-03-12 |
CA2180596C (en) | 2007-03-27 |
ITMI951863A0 (en) | 1995-09-05 |
ES2143687T3 (en) | 2000-05-16 |
ATE188427T1 (en) | 2000-01-15 |
ITMI951863A1 (en) | 1997-03-05 |
IT1277540B1 (en) | 1997-11-11 |
US5711136A (en) | 1998-01-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |