| Patents for B31B 19 - Machinery characterised by making rectangular envelopes or bags of flat form, i.e. without structural provision at the base for thickness of contents (4,853) |
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| 04/20/2006 | DE102004034489A1 Verfahren und Vorrichtung zur Herstellung und Befüllung von Säcken Method and apparatus for manufacturing and filling bags |
| 04/19/2006 | EP1647490A1 Method for making slider-operated zippered bags with transverse application of zipper |
| 04/19/2006 | EP1647396A1 Automatic machine for making protective envelopes and the like |
| 04/19/2006 | EP1646495A1 Paper sack bottoming device |
| 04/13/2006 | US20060078233 Recloseable bag |
| 04/13/2006 | DE102004018194B4 Gas inflatable barrier sack manufacture involves manufacture of inner and outer tubular sack parts in reinforced flexible plastic, coating inner sack with plastic and inserting into outer sack before joining together |
| 04/11/2006 | US7025841 Air cylinder having piston rods; ultrasonic horn coupled to piston; transducer; drive to rotate anvil; conveying strip of thermoplastic resin; welding; sealing strips |
| 04/06/2006 | WO2006005945A3 A condiment sachet, an apparatus for and method of manufacture and a blank therefor |
| 04/06/2006 | US20060072858 Packaging bag with self-closeable outflow port, and method of manufacturing the packaging bag |
| 04/05/2006 | EP1643171A2 Self-adjusting gap sealing between two relatively to each other moving parts |
| 04/05/2006 | EP1642836A1 Wicketed bag fabrication and packaging process |
| 04/04/2006 | US7022057 Device for manufacturing packing bags |
| 04/04/2006 | US7021827 Easy-opening feature for flexible packages and process and apparatus for forming same |
| 03/28/2006 | US7018471 Glue metering in a paste unit |
| 03/23/2006 | US20060062876 Method and device for opening a flexible pouch |
| 03/22/2006 | EP1637454A2 Method and apparatus for supplying empty-bag group |
| 03/22/2006 | EP1296876B1 Package with strip closure system, method for making same |
| 03/22/2006 | CN1246194C 拉链袋 Zipper bag |
| 03/21/2006 | CA2398198C Perforation blade for forming a burst-resistant easy-open corner in a heavy duty bag |
| 03/15/2006 | EP1635275A1 Bag-making machine |
| 03/15/2006 | CN1747871A Vffs filler for large pouches. |
| 03/09/2006 | WO2006024829A1 Reclosable bag |
| 03/09/2006 | US20060048899 Device for placing a paper bag bottom |
| 03/09/2006 | CA2577914A1 Reclosable bag |
| 03/02/2006 | US20060046918 Application of zippers to film material |
| 03/02/2006 | US20060046917 Operating station and operating method for a crossed bottom laying device |
| 03/01/2006 | EP1628886A2 Closure device for a reclosable pouch |
| 02/23/2006 | US20060040815 Modular pouch machine |
| 02/23/2006 | US20060037711 Gluing device in a bottom laying device |
| 02/22/2006 | EP1627822A2 Easy-open packages |
| 02/22/2006 | EP1627728A1 Method for the movement of superimposed bands of flexible material |
| 02/15/2006 | EP1625077A1 Flexible pouch for beverages and the like, and method for the production thereof |
| 02/15/2006 | EP0961684B1 Tagged packets and their production |
| 02/15/2006 | CN1735538A Structure of air vent passage of sealed bag, sealed bag, and method of manufacturing sealed bag |
| 02/14/2006 | CA2192642C Draw tape machines and methods |
| 02/09/2006 | US20060029302 Method of applying a slider device to an open closure mechanism on a resealable bag |
| 02/08/2006 | CN1729882A Machine for processing disposable membranous glove |
| 02/07/2006 | US6994663 Slider applicator |
| 02/07/2006 | US6994471 Tamper evident multi-wall packaging and associated methods |
| 02/02/2006 | WO2006012083A1 Storage bag |
| 02/02/2006 | WO2006010732A1 Method and machine for fabricating paper shopping bags |
| 02/02/2006 | US20060021296 Package having reclosable pour spout and method of forming same |
| 02/02/2006 | DE102004034755A1 Tragetasche aus thermoplastischem Kunststoff und Verfahren zur Herstellung Tote bag made of thermoplastic material and method for producing |
| 02/01/2006 | EP1621472A1 Reclosable stand-up package and method of manufacture |
| 02/01/2006 | EP1621462A2 Methods of manufacturing slider-operated string-zippered bags of VFFS machine |
| 02/01/2006 | EP1620321A2 Package having reclosable pour spout and method of forming same |
| 01/31/2006 | US6991372 Reclosable packages with front panel slider-zipper assembly |
| 01/26/2006 | WO2006007960A1 Method and device for producing and filling sacks |
| 01/26/2006 | WO2005118415A3 Packaging for particulate and granular materials and method for producing same |
| 01/26/2006 | DE102004032301A1 Verfahren zur Herstellung von Beuteln aus Kunststofffolie und Rolle A process for the production of bags made of plastic film and roll |
| 01/25/2006 | EP1619014A2 Conveying apparatus and rotary type transfer apparatus for spout-equipped bags |
| 01/25/2006 | EP1619013A1 Apparatus for making envelopes |
| 01/24/2006 | CA2468503C Transport and sterilization carrier for flexible, multiple compartment drug container |
| 01/19/2006 | WO2006005945A2 A condiment sachet, an apparatus for and method of manufacture and a blank therefor |
| 01/19/2006 | US20060013974 Bag-making method |
| 01/19/2006 | US20060013513 Handle bag |
| 01/18/2006 | EP1616807A1 Bag made of thermoplastic material and method of manufacturing |
| 01/18/2006 | CN1721279A Hand coiling package bag manufacturing method and equipment therefor |
| 01/18/2006 | CN1721175A Machine for the manufacture of flexible pouches for containing liquids for pharmaceutical or alimentary use |
| 01/18/2006 | CN1720875A Flexible multi-compartment container with peelable seals and method for making same and use |
| 01/17/2006 | US6986921 Thermoplastic elastomer films |
| 01/17/2006 | US6986920 Composite web for making gusseted packages |
| 01/17/2006 | US6986729 Zippered bag and a method for manufacturing same |
| 01/17/2006 | US6986237 Methods of making a gusset style pouch in a reclosable bag |
| 01/11/2006 | EP1614634A2 Reclosable, tamper-evident package and methods of manufacturing and filling the same |
| 01/11/2006 | CN1235779C Label assembly for sealed envelope and sealing method therefor |
| 01/10/2006 | US6983574 Process and apparatus for forming packaging bags with a fastener |
| 01/10/2006 | US6983573 Method of applying a slider device to an open closure mechanism on a resealable bag |
| 01/10/2006 | CA2272692C Method and apparatus for obtaining individual web sections from a web of sheet material |
| 01/05/2006 | WO2005068158A3 Pouch production apparatus and method |
| 01/04/2006 | EP1612038A1 Method for making plastic bags and plastic bags roll |
| 01/03/2006 | US6981939 Forming machine for producing articles of sheet material from flat blanks |
| 12/29/2005 | US20050286817 Storage bag |
| 12/29/2005 | US20050284312 Foil look printing technique |
| 12/29/2005 | US20050284106 Method and apparatus for making reclosable packages having slider-actuated string zippers |
| 12/28/2005 | EP1608502A1 Bag with elastic strip and method of making the same |
| 12/28/2005 | EP1147052B1 Envelope with an adhesive closure and method and device for producing the same |
| 12/28/2005 | CN1714024A Method and device for opening a flexible pouch |
| 12/22/2005 | WO2005120969A1 Packaging bag with fastener and method of producing the same |
| 12/22/2005 | WO2005120968A1 Packaging bag and method of manufacturing the same |
| 12/22/2005 | WO2005120820A1 Method and device for making a sealing and use of such method |
| 12/22/2005 | US20050282695 Zippered film and bag |
| 12/22/2005 | US20050280181 Apparatus for and method of forming indentations in a closure strip |
| 12/21/2005 | EP1607346A2 Packet having a thread and a tag releasably attached to its exterior |
| 12/21/2005 | EP1607212A2 Machine for the manufacture of flexible pouches for containing liquids for pharmaceutical or alimentary use. |
| 12/20/2005 | US6976946 Modular pouch machine |
| 12/15/2005 | WO2005118415A2 Packaging for particulate and granular materials and method for producing same |
| 12/15/2005 | US20050277534 Bottom positioning device for cross bottom bags |
| 12/15/2005 | US20050276521 Packaging for particulate and granular materials |
| 12/14/2005 | EP1441958B1 Reclosable stand-up package and method of manufacture |
| 12/14/2005 | EP1123237B1 Vertical form, fill, seal machine and methods |
| 12/08/2005 | US20050272585 Apparatus forming a bag |
| 12/08/2005 | US20050272583 Bag making machine |
| 12/08/2005 | DE20122507U1 Excess pressure valve has carrier body with recess for membrane |
| 12/07/2005 | CN1230351C Mfg. Method for bag with complementary sealing formed strip, its machine and produced bag |
| 12/06/2005 | US6971794 Package having reclosable pour spout and method of forming same |
| 12/01/2005 | WO2005080071A3 Method for making flexible bags having elastic-like behaviour comprising regions formed into pleat elements |
| 12/01/2005 | US20050263205 Structure of check-valve and production method thereof and inflatable air-packing device using same |
| 12/01/2005 | US20050262810 Methods of making slide-zippered reclosables packages on horizontal form-fill-seal machines |
| 12/01/2005 | DE102004022845A1 Verfahren zur Herstellung von Zugbandbeuteln mit dehnbarem Zugband A process for preparing stretchable Zugbandbeuteln with tieback |