| 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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| 12/24/2013 | US8613296 Tire inflating station and method for inflating tires |
| 12/19/2013 | US20130338578 Needleless injector drug capsule and a method for filling thereof |
| 12/19/2013 | US20130333336 Heat Sealer with Algorithm for Regulating Sealing Temperature |
| 12/19/2013 | DE102012105233A1 Verfahren zum Verbinden zweier flexibler Gebinde A method for joining two flexible containers |
| 12/18/2013 | EP2536637B1 Device for vacuum packaging, particularly of food products |
| 12/18/2013 | EP1556646B1 Method for filling a container having at least one flexible component |
| 12/18/2013 | CN203345233U Inflation device of high-precision dry powder automatic filling device |
| 12/18/2013 | CN203345232U Air drafting shaping device of paper packing machine |
| 12/18/2013 | CN203345231U Feedback type nitrogen-filled vacuum package machine |
| 12/18/2013 | CN103459254A Device for checking pharmaceutical products, in particular hard gelatin capsules |
| 12/18/2013 | CN103448941A Small vacuum packaging machine |
| 12/18/2013 | CN103448940A Intelligent device for fast package of bean products |
| 12/17/2013 | US8607832 Vacuum packaging in containers provided with an air-tight closing lid |
| 12/17/2013 | US8607830 Apparatus and method for flowing compressed fluids into and out of containment |
| 12/12/2013 | WO2013183875A1 Food container packaging device having vacuum packing function |
| 12/12/2013 | WO2013182861A1 Venting syringe |
| 12/12/2013 | WO2013182859A1 Method of manufacturing a propellant container and syringe comprising a propellant container |
| 12/12/2013 | WO2013182858A1 Improved syringe |
| 12/12/2013 | WO2013182857A1 Improved syringe |
| 12/12/2013 | WO2013182856A1 Improvements in or relating to dispensing valves |
| 12/12/2013 | CA2875819A1 Improvements in or relating to dispensing valves |
| 12/11/2013 | CN203332434U Vacuum sealer for packaging bag |
| 12/11/2013 | CN203332433U Movable vacuumizer used for vacuum package machine |
| 12/11/2013 | CN203332432U Vacuum package machine |
| 12/11/2013 | CN203332431U Vacuum package machine |
| 12/11/2013 | CN203332401U Rice subpackage production line |
| 12/11/2013 | CN102582871B Vacuum packaging device |
| 12/10/2013 | US8602068 Method and apparatus for pouching tobacco having a high moisture content |
| 12/10/2013 | US8602067 Devices and methods for filling a flexible liquid medicament container with liquid from a liquid medicament reservoir |
| 12/05/2013 | US20130323129 Scavenging oxygen |
| 12/05/2013 | US20130318919 Tool lift mechanism |
| 12/04/2013 | EP2669201A2 Automatic packaging device |
| 12/04/2013 | EP2669200A1 Container closing apparatus with integrated head space flushing |
| 12/04/2013 | EP2668103A1 Packaging machine and method for producing evacuated and/or gassed packagings |
| 12/04/2013 | EP2668102A1 Packaging machine and process for producing individually evacuated and/or gas-treated packs |
| 12/04/2013 | CN203318761U One-piece bag forming and filling vacuum packaging machine |
| 12/04/2013 | CN203318738U Modified-atmosphere packaging mould mechanism |
| 12/04/2013 | CN203318737U Food full-automatic vacuum bag packaging machine |
| 12/04/2013 | CN203318736U Vacuum chamber |
| 12/04/2013 | CN203318735U Box type air regulating packing machine |
| 12/04/2013 | CN103419973A Vacuum packaging machine allowing adjustment on depth of vacuum chamber |
| 12/04/2013 | CN103419970A Pulse sterilization continuous box type modified atmosphere packaging method |
| 12/04/2013 | CN103419960A Pulse sterilization continuous box type modified atmosphere packaging machine |
| 12/04/2013 | CN103419959A Pedal type single-chamber vacuum package machine |
| 12/04/2013 | CN102367065B Vacuum packaging method for opening focus ring |
| 12/03/2013 | US8596312 Gas charging apparatus, gas discharging apparatus, gas charging method, and gas discharging method |
| 12/03/2013 | US8596311 Valve assembly for a fuel recirculation line |
| 12/03/2013 | US8596310 Sealing and pump-up device |
| 12/03/2013 | US8596026 Vacuum flow wrap packaging system and method of packaging |
| 11/28/2013 | WO2013175378A1 Vacuum packaging |
| 11/28/2013 | WO2013174746A1 Device for spreading of tray sealing film in sealing machines |
| 11/28/2013 | US20130313134 Anti-drying device |
| 11/27/2013 | EP2665654A1 Method and equipment for producing vacuum packs |
| 11/27/2013 | CN203306273U Horizontal vacuum packaging machine |
| 11/27/2013 | CN203306272U Glove box for packing rare earth permanent magnet product |
| 11/27/2013 | CN203306271U Automatic vacuum packaging machine for hydrogen storage alloy powder |
| 11/27/2013 | CN203306270U Vacuumizing packer |
| 11/27/2013 | CN203306269U Central vacuumizing device in packaging workshops |
| 11/27/2013 | CN203306245U Automatic packaging device for prefabricated preserved vegetable bags |
| 11/27/2013 | CN203306240U Four-roller rotating air exhaust spiral quantitative packing machine |
| 11/27/2013 | CN103407618A Intermittent vacuum full-automatic preserved vegetable packaging machine |
| 11/27/2013 | CN103407607A Multipurpose adjustable chamber-free vacuumizing thermal bag sealing device |
| 11/27/2013 | CN103407598A Intermittent vacuum four-seal full-automatic packaging machine |
| 11/26/2013 | US8590580 Method and device for coolant recycling |
| 11/26/2013 | US8590278 Method for the fluid-tight sealing of filled medicament capsules |
| 11/21/2013 | US20130310319 Fast dissolving pharmaceutical composition |
| 11/21/2013 | US20130305661 Vacuum packaging machine |
| 11/20/2013 | EP1841652B1 Method and apparatus for evacuating and sealing containers |
| 11/20/2013 | CN203294395U Vacuum packager |
| 11/20/2013 | CN203294347U Vacuum packaging machine |
| 11/20/2013 | CN103402876A Device for vacuum packaging, particularly of food products |
| 11/20/2013 | CN102076567B Headspace modification method for removal of vacuum pressure and apparatus therefor |
| 11/14/2013 | WO2013035061A3 Machine for assembling, filling and sealing portioned beverage capsules |
| 11/13/2013 | CN203283447U Vacuum package machine |
| 11/13/2013 | CN203283424U Cut tobacco quantitative vacuum packing assembly line |
| 11/13/2013 | CN203283423U Improved structure of vacuum packaging machine |
| 11/13/2013 | CN203283422U Vacuum heat-sealing mechanism for automatic vacuum package machine |
| 11/13/2013 | CN103387059A Intelligent three-dimensional bag-making multi-material filling integrative vacuum packing machine |
| 11/12/2013 | US8578974 Portable fluid exchange system for concurrently pumping liquid from a source container to a destination container and pumping vapor from the destination container to the source container |
| 11/12/2013 | US8578685 Apparatus for forming and filling a flexible package |
| 11/12/2013 | CA2699652C Modified atmosphere flow-wrap system |
| 11/07/2013 | WO2013164269A1 Method for filling a container with a foamable composition |
| 11/07/2013 | US20130292000 Method and apparatus for making vacuum insulated glass (vig) window unit including cleaning cavity thereof |
| 11/06/2013 | EP2660162A1 Vacuum chamber for vacuum packing machines with one-piece pack holder |
| 11/06/2013 | EP2660161A1 Packaging of dried sheets in sealed capsules |
| 11/06/2013 | EP2658780A2 Cng time fill system and method with safe fill technology |
| 11/06/2013 | CN203268572U Vacuum compressed bag capable of closing air extraction opening rapidly to prevent air from flowing back |
| 11/06/2013 | CN203268371U Powder filling machine of fire extinguisher |
| 11/06/2013 | CN203268370U Polyurethane sizing material filling machine |
| 11/06/2013 | CN203268369U Household vacuumizer |
| 11/06/2013 | CN203268368U Novel dual-soft-pipe sealing nitrogen filling device |
| 11/06/2013 | CN203268367U Rotating vacuum packaging machine |
| 11/06/2013 | CN203268366U Exhaust nozzle capable of being conveniently fixed and using air blower as exhaust power source |
| 11/06/2013 | CN203268365U Convenient-to-fix exhaust nozzle using blower as exhaust power |
| 11/06/2013 | CN203268364U Peanut vacuum nitrogen inflation automatic packaging machine |
| 11/06/2013 | CN203268363U Circulation-type full-automatic vacuum package machine |
| 11/06/2013 | CN203268362U Nitrogen charging device used for transformer |
| 11/06/2013 | CN203264659U Gas mixer for modified atmosphere packaging |
| 11/05/2013 | US8573265 Method and device for use with flexible liners |
| 11/05/2013 | US8573262 System and method for automatically adjusting an ORVR compatible stage II vapor recovery system to maintain a desired air-to-liquid (A/L) ratio |