| Patents for B65B 31 - Packaging articles or materials under special atmospheric or gaseous conditions; Adding propellants to aerosol containers (7,889) |
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| 12/29/2004 | EP1326775B1 Pump with pressure-indication means |
| 12/28/2004 | US6834472 Packaging system |
| 12/23/2004 | WO2004110871A1 Working station and packaging machine |
| 12/23/2004 | WO2004110870A1 Structure for enclosing and isolating a packaging machine from an outside environment |
| 12/23/2004 | WO2004110867A1 A method and structure for enclosing a packaging machine |
| 12/23/2004 | WO2004110180A1 Method for controlling ambient conditions during transportation and/or storage of food or museum pieces |
| 12/23/2004 | DE10321765A1 Verfahren zum Herstellen und/oder Befüllen eines Druckbehälters und Druckbehälter A method for producing and / or filling of a pressure vessel and pressure vessel |
| 12/22/2004 | CN2665020Y Electromagnet type vacuum-pumping rubber bag sealing machine |
| 12/21/2004 | US6832634 Method and apparatus for carbonating bottled liquid with minimum oxygen entrainment |
| 12/16/2004 | US20040252915 Venting reclosable bags |
| 12/16/2004 | US20040250515 Automatic machine for the packaging of products inside bags of plastics |
| 12/15/2004 | EP1486454A1 Machine for treating containers comprising a closed space |
| 12/15/2004 | EP1289835A4 System and method providing a regulated atmosphere for packaging perishable goods |
| 12/15/2004 | CN2663303Y Vacuum packer |
| 12/14/2004 | US6829873 Apparatus for manufacturing flexible packages having slide closures |
| 12/09/2004 | US20040244338 Device and method for producing and sealing packagings produced from at least one heat sealable packaging material strip |
| 12/08/2004 | EP1135241B1 A cartridge for contamination-free dispensing and delivery systems |
| 12/02/2004 | US20040237478 Device for packaging products under controlled atmosphere |
| 12/02/2004 | CA2525716A1 Method for low pressure, low temperature cooking via the lintonizingtm process |
| 12/01/2004 | EP1481693A2 Method for improving wear resistance of polymeric bioimplantable components |
| 12/01/2004 | EP1480883A1 Machine and method for inflating and sealing air-filled packing cushions |
| 12/01/2004 | EP1379435B1 Portable vacuum packaging machine |
| 12/01/2004 | CN1178056C Method for assembling and filling a device for fluid dispensing product |
| 11/30/2004 | US6823905 Inflation valve assembly for a dunnage or cargo air bag |
| 11/30/2004 | US6823647 Apparatus for manufacturing flexible packages having slides closures |
| 11/25/2004 | WO2004101362A1 Gas-contained food packaging apparatus |
| 11/25/2004 | WO2004048207A3 Method for the production and/or handling of a highly pure object |
| 11/25/2004 | US20040231294 Vacuum sealable bag apparatus and method |
| 11/25/2004 | DE10318576B3 Druckbehälter und Verfahren zum Herstellen und/oder Befüllen eines Druckbehälters Pressure vessels and methods of manufacturing and / or filling of a pressure vessel |
| 11/24/2004 | EP1478574A1 Vacuum packaging machine |
| 11/23/2004 | US6820658 Method and apparatus for filling containers |
| 11/23/2004 | US6820393 Apparatus for manufacturing flexible packages having slide closures |
| 11/18/2004 | WO2004099027A1 Dual vacuum packaging bag having a replacement inner bag within |
| 11/18/2004 | US20040226963 Method of producing a pressure container filled with a propellant |
| 11/17/2004 | CN2656296Y Domestic simple fresh-keeping device |
| 11/11/2004 | WO2004096643A1 Method for producing a water soluble package |
| 11/11/2004 | WO2004083037A3 Device and method for generating a vacuum in a package |
| 11/11/2004 | US20040221919 Protected integral cylinder valve, gas pressure regulator and flow meter, and method for refilling a gas cylinder so equipped |
| 11/10/2004 | CN1174896C Powder filling system, apparatus and method |
| 11/03/2004 | EP1473233A1 Method and apparatus for filling a container with fluid as well as the reservoir of the fluid. |
| 11/03/2004 | CN1543416A Pump with pressure-indication means |
| 10/28/2004 | WO2004092018A1 Apparatus for preserving the contents of a container |
| 10/28/2004 | WO2004041656A3 Flexible pouch and method of forming a flexible pouch |
| 10/28/2004 | US20040213879 analog pressure sensor and a timer are used for pressure control to allow the pressure within the vacuum chamber to reach the target pressure value |
| 10/28/2004 | US20040211793 Pressure container and method for manufacturing and / or filling of pressure container |
| 10/28/2004 | US20040211481 Method of filling a reservoir with fluid, a fluid-filler system, and a filler source |
| 10/27/2004 | CN1541177A Method for controlling pressure of vacuumizer for containers storing food under vacuum |
| 10/21/2004 | WO2004089752A1 Method for packaging cheese and other food products |
| 10/21/2004 | WO2004065091A3 Bag sealing system and method |
| 10/20/2004 | CN2649487Y Insertion type powder degassing device |
| 10/20/2004 | CN2649486Y Vacuum packaging machine |
| 10/20/2004 | CN1537787A Container without enclosing mouth and cup and manufacturing method thereof |
| 10/20/2004 | CN1537783A Continuous vacuum sealing, film coating method and device |
| 10/14/2004 | US20040200863 Pump with pressure-indication means |
| 10/14/2004 | US20040200193 New process for removing air and packaging an object, compressing the packaging material from the outside with external pressure rather than a vacuum |
| 10/14/2004 | US20040200188 Device for aseptically filling containers |
| 10/14/2004 | DE10315324A1 Plant for preserving of especially baked products has flow meter and pressure maintaining valve introduced between outlet of pump and spray lance, and signal from flow meter is processed in computing unit for each packing cycle |
| 10/13/2004 | EP1466840A1 Method for producing gas exchange package |
| 10/13/2004 | EP1166073B1 Method for assembling and filling a fluid product dispensing device |
| 10/07/2004 | WO2004084767A1 Packaging for stents and stent delivery systems_________ |
| 10/05/2004 | US6799697 Air injector apparatus |
| 09/30/2004 | WO2004083063A1 Nozzle for vacuum packaging |
| 09/30/2004 | WO2004083062A1 A bundle of nozzles for vacuum packaging |
| 09/30/2004 | WO2004083037A2 Device and method for generating a vacuum in a package |
| 09/30/2004 | US20040187438 Packaging for stents and stent delivery system |
| 09/30/2004 | DE10329966A1 Anlage für die Herstellung des Tiefvakuums Plant for the production of low vacuum |
| 09/29/2004 | EP1355825B1 Assembly and method for making, mounting and filling a fluid product dispensing device |
| 09/29/2004 | CN1168632C Method for packing decoction of granule pieces of Chinese herbal medicine |
| 09/28/2004 | US6796107 Method and apparatus for packaging ultra fine powders into containers |
| 09/23/2004 | WO2004081422A2 Protected integral cylinder valve, gas pressure regulator and flow meter, and method for refilling a gas cylinder so equipped |
| 09/22/2004 | CN1531498A Apparatus and method for vacuum packing products |
| 09/22/2004 | CN1530290A Microvacuum storing facilities |
| 09/22/2004 | CN1167581C Method and apparatus for packaging ultra fine powderes into containers |
| 09/21/2004 | US6793950 Headspace volume can accommodate the food generated gas sufficient to avoid potential outward bowing of the flexible seal membrane during the shelf life of the packaged food article |
| 09/16/2004 | US20040177595 Enclosure for preserving perishable goods |
| 09/15/2004 | EP1456083A1 Process and machine for packaging products with stretchable thermoplastic film |
| 09/15/2004 | EP1339608B1 Device for evacuating a food storage container which can be sealed by means of a valve |
| 09/15/2004 | CN2640923Y Vacuum packer |
| 09/15/2004 | CN1528642A Method for filling liquid soy sauce and vinegar by inflation |
| 09/10/2004 | WO2004076284A2 Vacuum packaging appliance with vacuum side channel latches |
| 09/10/2004 | WO2004076283A2 Vacuum packaging appliance with removable trough |
| 09/10/2004 | CA2516596A1 Vacuum packaging appliance with removable trough |
| 09/09/2004 | US20040173105 Multi-purpose blender which can produce vacuum packages |
| 09/09/2004 | US20040172924 Apparatus for continuously forming vaccum packaged body |
| 09/09/2004 | US20040172919 System and method for vacuum packaging goods |
| 09/08/2004 | EP1454328A2 Protective device for sterile chamber |
| 09/08/2004 | CN1165457C Weather air conditioning, photosynthetic preserving method and equipment |
| 09/07/2004 | US6786023 Method and apparatus for filling containers |
| 09/02/2004 | WO2004074134A1 Bale, and method and apparatus for forming it |
| 09/02/2004 | US20040168404 Vacuum packaging apparatus and method |
| 09/01/2004 | CN2637339Y Vacuum degassing device of bag with powder material |
| 09/01/2004 | CN1525921A Apparatus and process for filling containers of different sizes and shapes |
| 09/01/2004 | CN1525830A Multi-purpose blender which can produce vacuum packages |
| 08/31/2004 | US6785089 Disc drive gas supply system |
| 08/31/2004 | US6782676 Method and device for packing a solid into a container such as a bottle |
| 08/26/2004 | WO2004033315B1 Appliance for vacuum sealing food containers |
| 08/26/2004 | US20040166206 Vacuum packaged food products and methods of making same |
| 08/25/2004 | EP1449790A1 A package for frozen food products and a packaging process |
| 08/25/2004 | EP1448447A1 Method for cleaning and/or disinfecting the vacuum channels of a sealing station |
| 08/25/2004 | EP1448446A2 Vacuum packing bag |