| 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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| 04/10/2013 | CN202863798U Automatic vacuum-pumping packing machine |
| 04/10/2013 | CN202863797U Fungus vacuum packaging machine |
| 04/10/2013 | CN103029861A Vertical multifunctional full-automatic vacuum packaging machine |
| 04/10/2013 | CN103029855A Full-automatic multifunctional packaging machine |
| 04/09/2013 | US8413800 Flat packaging of petri dishes for prolonged preservation and method of producing the same |
| 04/09/2013 | US8413693 Lid opening/closing system of an airtight container |
| 04/09/2013 | US8413692 Sealant dispenser apparatus and method |
| 04/09/2013 | CA2620461C Fish packing system |
| 04/04/2013 | WO2013045667A2 Mechanism with simplified handling for controlling a device for sealingly connecting two enclosed spaces |
| 04/04/2013 | WO2013045559A2 Portioning device and filling device |
| 04/04/2013 | WO2013002581A3 Vacuum packing apparatus having a cutting function |
| 04/04/2013 | WO2012174339A3 Automated food saver machine |
| 04/04/2013 | CA2850183A1 Method of controlling shelf life of packaged produce |
| 04/03/2013 | CN202848069U Double-end nitrogen charging device of double-chamber bag solid chamber |
| 04/03/2013 | CN202848068U Lower mould chamber lifting device of stretch film packaging machine |
| 04/03/2013 | CN103010513A Air extraction equipment |
| 04/03/2013 | CN103006132A Vacuum sanitary towel and preparation method thereof |
| 04/03/2013 | CN101970102B Method for production of particulate water absorbent comprising water-absorbable resin as main ingredient@t |
| 04/02/2013 | US8408253 Nozzle |
| 04/02/2013 | US8408252 Nozzle for use in a non-overflow liquid delivery system |
| 04/02/2013 | US8408251 Apparatus and method for venting gases and removing sediment from a liquid |
| 04/02/2013 | DE202013101233U1 Anschluß für eine Vakuumverpackungsmaschine Connection for a vacuum packaging machine |
| 03/28/2013 | WO2013043670A1 Form fill compression seal and cut-off packaging system for compressible goods |
| 03/28/2013 | US20130078344 Method for Packaging Crabmeat |
| 03/28/2013 | US20130074452 Perforated bioabsorbable oil film and methods for making the same |
| 03/28/2013 | US20130074451 Self Assembling Polymer Membranes in Food Packaging Application |
| 03/27/2013 | CN202828231U Six-plane shaping vacuum packaging machine for double station granule article |
| 03/27/2013 | CN202828204U Infusion separation bag sealing machine of bag type infusion apparatus |
| 03/27/2013 | CN202828161U Vacuum type sealing machine structure |
| 03/27/2013 | CN202828160U Novel vacuum capper |
| 03/27/2013 | CN202828114U Double-station vacuum seal system for shaping vacuum packaging machine |
| 03/27/2013 | CN202828105U Dried material package moisture absorption prevention device |
| 03/27/2013 | CN102991749A Intelligent vacuum inflating packaging machine |
| 03/27/2013 | CN102991748A Simple and easy vacuum packaging device |
| 03/27/2013 | CN102991747A Simple and easy nitrogen-filled packing device |
| 03/27/2013 | CN102991746A Vacuum line system |
| 03/27/2013 | CN102991745A Fully automatic vacuum packaging machine |
| 03/26/2013 | US8402719 Method and apparatus for inflating and sealing packing cushions with rotary sealing mechanism |
| 03/21/2013 | US20130071602 Composite materials comprising an open-cell polymer matrix and granules embedded therein |
| 03/21/2013 | US20130068796 Portable refillable cream dispenser |
| 03/21/2013 | US20130068347 Controlled discharge device associated with a device for pressurized distribution of fluid in a container |
| 03/21/2013 | US20130068344 Method for filling containers to a constant level with a still or a sparkling liquid, and a filling nozzle for the implementation of this method |
| 03/21/2013 | US20130068218 Process for producing metered dose inhaler formulations |
| 03/21/2013 | US20130067860 Form fill compression seal and cut-off packaging system for compressible goods |
| 03/20/2013 | CN202807149U Nitrogen packaging device |
| 03/20/2013 | CN202807148U Electric hair dryer vacuum nozzle for vacuum bag air suction |
| 03/20/2013 | CN102358443B Vacuumized nitrogen filling and plugging device |
| 03/19/2013 | US8397475 Packaging machine with gas concentration measuring device |
| 03/14/2013 | US20130061980 Method and filling element for the pressure-filling of containers with a liquid filling material |
| 03/14/2013 | DE202009018736U1 Verpackungsprodukteinheit, Automat mit einer Verpackungsprodukteinheit Product packaging unit, slot machine with a packaging unit of product |
| 03/14/2013 | CA2846214A1 Machine for assembling, filling and sealing portioned beverage capsules |
| 03/13/2013 | CN202789029U Ammonia storing and supplying system with electric heating and waste heat heating |
| 03/13/2013 | CN202783905U Full-automatic packaging production line |
| 03/13/2013 | CN202783873U Nitrogen-filled packing control system |
| 03/13/2013 | CN202783872U Automatic packing machine |
| 03/13/2013 | CN202783871U Vacuum package machine cover automatic uncovering mechanism |
| 03/13/2013 | CN202783870U Vacuum packaging machine for touch screen production lines |
| 03/13/2013 | CN102963567A Sealing machine with improved vacuumizing seal grooves |
| 03/13/2013 | CN101547835B Method and assembly for the controlled change of the gas content inside a package |
| 03/12/2013 | US8393362 Automated vehicle fueling apparatus and method |
| 03/07/2013 | WO2013030477A1 Method for creating controlled atmospheres without containment on automated packaging lines |
| 03/07/2013 | WO2013029563A1 Vacuum packing appliance |
| 03/07/2013 | WO2013029558A1 Split vacuum packaging machine |
| 03/07/2013 | US20130055680 Water Balloon Packaging Unit and Methods |
| 03/07/2013 | US20130055679 Headspace modification method for removal of vacuum pressure and apparatus therefor |
| 03/06/2013 | EP2563674A1 Treatment of modified atmosphere packaging |
| 03/06/2013 | CN202765329U Vacuum package all-in-one machine capable of multistage subpackaging and packaging |
| 03/06/2013 | CN202765323U Vacuum encapsulation device |
| 03/05/2013 | US8387185 Space saver pillow system and method for making the same |
| 02/28/2013 | WO2013027067A1 Improved food processing in metal cans |
| 02/28/2013 | US20130052309 Oxygen emitters in packaged meat products |
| 02/28/2013 | US20130048146 Apparatus for the introduction of air and/or sealant into a tire |
| 02/28/2013 | US20130048144 Inert Gas Distribution System for a Fuel Tank |
| 02/27/2013 | CN102947186A Method and unit for sterile filling of final basic container with content intended for biopharmaceutical field |
| 02/27/2013 | CN102941932A Material bag vacuum packaging all-in-one machine |
| 02/26/2013 | US8381777 Filling valve having a liquid chamber, a gas chamber and a medium chamber, and filling machine comprising the same |
| 02/26/2013 | US8381775 Vapor containment |
| 02/26/2013 | US8381493 Method of packaging compound semiconductor substrates |
| 02/26/2013 | CA2501342C Appliance for vacuum sealing food containers |
| 02/21/2013 | US20130042945 Purge device and load port apparatus including the same |
| 02/21/2013 | US20130042944 Gas evacuation system with counter |
| 02/21/2013 | US20130042578 Filling and Sealing of Beverage Containers |
| 02/20/2013 | EP2558369A1 Nitrogen tire filling apparatus and method |
| 02/20/2013 | CN202743511U Automatic filling device for pneumatic spraying tank |
| 02/20/2013 | CN101580141B Packaging machine having a lifting unit |
| 02/19/2013 | US8377531 Systems and methods for preventing and/or reducing corrosion in various types of tanks containers and closed systems |
| 02/19/2013 | US8375998 Lid opening/closing system of an airtight container |
| 02/19/2013 | US8375681 Air injection apparatus for buffer packing bag and air injection method using the same |
| 02/14/2013 | US20130037168 Filling element and filling machine for filling bottles or similar containers |
| 02/14/2013 | US20130037166 Method and equipment for rapidly filling a downstream tank with cryogenic liquid from an upstream store |
| 02/14/2013 | US20130036711 Systems and methods for packaging and transporting bulk materials |
| 02/14/2013 | US20130036706 Apparatus with Opposing Housings for Modified Atmosphere Packaging of Products Placed in Trays |
| 02/13/2013 | EP2557042A1 Sealing station and method for its operation |
| 02/13/2013 | EP2555981A1 Apparatus with opposing housings for modified atmosphere packaging of products placed in trays |
| 02/13/2013 | CN202728613U Full-automatic filling and vacuum-packaging integrated machine |
| 02/13/2013 | CN202728612U Lubricating oil vacuum packaging device |
| 02/13/2013 | CN202728599U Continuous vacuum packaging machine |
| 02/13/2013 | CN102923349A Bag adding device of rod bag |
| 02/12/2013 | US8371341 Magnetically actuated vapor recovery valve |
| 02/07/2013 | US20130032243 Fuel vapor handling system for automotive fuel tank |