| 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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| 04/18/2002 | US20020043049 Methods of making resealable packages and reclosable seals |
| 04/17/2002 | CN1082886C Device for superposing plastic sealing strip on horizontal workpiece |
| 04/16/2002 | US6371644 Reclosable seal, package, method and apparatus |
| 04/11/2002 | US20020040563 Method and apparatus for placing a product in a flexible recloseable container |
| 04/10/2002 | EP1195240A2 Conveying apparatus and rotary type transfer apparatus for spout-equipped bags |
| 04/10/2002 | EP1194339A1 Resealable package having slider device, tamper-evident structure, and methods of manufacturing |
| 04/04/2002 | WO2002026579A1 Reclosable package and closure strip |
| 04/04/2002 | WO2002026068A1 Closure device |
| 04/04/2002 | US20020038756 Conveying apparatus and rotary type transfer apparatus for spout-equipped bags |
| 04/04/2002 | CA2424094A1 Reclosable package and closure strip |
| 04/03/2002 | EP0938427B1 Form, fill and seal machine for bags, with transverse sealing sections, and resulting bags |
| 04/02/2002 | US6364820 Forming device and method for forming a hose into a web with mutually sequential packaging blanks and such a hose |
| 04/02/2002 | US6363692 Method and apparatus for placing a product in a flexible recloseable container |
| 03/28/2002 | WO2001083306A3 Method of manufacturing trapezoid-shaped plastic zipper bags |
| 03/28/2002 | WO2000058165A9 Envelope or mailer having a coplanar window |
| 03/28/2002 | US20020036210 Bag tube and a method for manufacturing a deformable container |
| 03/27/2002 | EP1189746A1 Stable tubular pouches, method for their production and device for carrying out said method |
| 03/27/2002 | EP1051329A4 Method and apparatus for placing a product in a flexible recloseable container |
| 03/26/2002 | US6360513 Resealable bag for filling with food product(s) and method |
| 03/21/2002 | WO2002022448A2 A supported bag and a method of making a supported bag |
| 03/19/2002 | CA2204712C Reclosable pouch and zipper therefor |
| 03/13/2002 | EP1186404A2 Zipper segment for transverse direction application to a bag film |
| 03/13/2002 | EP1185463A1 Elastic top drawstring bag and method of manufacturing the same |
| 03/13/2002 | CN1339387A Thin wall tilting device for bag with mouth |
| 03/07/2002 | WO2001083012B1 Film welded reservoir bag for breathing circuit and method of making the same |
| 03/06/2002 | EP1184333A2 Transportation, feeding and filling apparatus of irregular-formed vessels and transportation and feeding method |
| 03/06/2002 | EP1184160A2 Transportation, feeding and filling apparatus of irregular-formed vessels and transportation and feeding method |
| 03/05/2002 | US6352077 Film welded reservoir bag for breathing circuit and method of making the same |
| 02/28/2002 | WO2001087598A3 Wet waste compostable bag and method and apparatus for manufacturing same |
| 02/27/2002 | EP1182144A1 Fitment for spouted pouch |
| 02/27/2002 | EP1181146A2 Method and apparatus for manufacture of a plastic bag with standup bottom wall |
| 02/27/2002 | CN1079766C Method and device for manufacturing especially hinge-lid packs for cigarettes |
| 02/26/2002 | US6350340 Fastener tape material, bag utilizing fastener tape material, and method of manufacture thereof |
| 02/26/2002 | US6350057 Reinforced reclosable package seals |
| 02/21/2002 | WO2002014151A1 Method of applying a slider to a fastener-carrying plastic web |
| 02/21/2002 | WO2002014060A1 Method and apparatus for guiding a fastener in a bag making machine |
| 02/21/2002 | WO2002014053A2 Method for laminating closure member to film web |
| 02/21/2002 | WO2002013649A1 Slider-operated fastener with spaced notches and associated preseals |
| 02/21/2002 | US20020022098 Wrapping method, particularly for edible products such as chocolates and the like, and the finished wrap obtained |
| 02/21/2002 | US20020020505 Device for heat sealing |
| 02/21/2002 | DE10039105A1 Making flat-bottomed bags by forming sheet into tube around filling pipe, welding edges to form longitudinal seam and forming corner welds and cross-welds, one of corner welds forming part of longitudinal seam |
| 02/20/2002 | EP1180430A2 Method of forming zipper gusset bag |
| 02/20/2002 | CN1336888A Method for producing resealable pouch |
| 02/20/2002 | CN1079358C Package for media disc and label assembly therefor |
| 02/19/2002 | CA2062569C Protruding end stops for plastic reclosable fastener |
| 02/14/2002 | US20020017081 Wrapping method, particularly for edible products such as chocolates and the like, and the finished wrap obtained |
| 02/14/2002 | US20020017078 Method and apparatus for placing a product in a flexible recloseable container |
| 02/12/2002 | CA2273419C Bag-producing apparatus and method of producing foil bags |
| 02/07/2002 | WO2002010019A1 Sealing assembly |
| 02/07/2002 | US20020015537 Resealable bag for filling with food product (s) and method |
| 02/07/2002 | US20020014433 Foil bag stacks, and method and device for producing such bags |
| 02/07/2002 | CA2415880A1 Sealing assembly |
| 02/05/2002 | US6343455 Method and apparatus for manufacturing packaging bags, and bags obtained thereby |
| 01/31/2002 | DE10034910A1 Heat sealer for plastics bags has pair of heated jaws and rollers to feed bag tubes and seal them |
| 01/30/2002 | EP1175976A2 Panel cutting apparatus |
| 01/30/2002 | EP1175351A1 Flexible pouch for a beverage, method and device for the production of said receptacle |
| 01/29/2002 | CA2273413C Apparatus and method for sealing foil material |
| 01/29/2002 | CA2075657C Clamp assembly for bag producing machine |
| 01/24/2002 | WO2002006040A1 Methods of and apparatus for sealing zipper to a substrate |
| 01/22/2002 | US6340343 Method and apparatus for producing foil bags |
| 01/22/2002 | US6339911 Method and apparatus for manufacturing packaging bags, and bags obtained thereby |
| 01/22/2002 | CA2078847C An apparatus for the application of preferably adhesive coated slips or pieces of tube to a moving web or to workpieces being conveyed |
| 01/17/2002 | WO2002004317A1 Inflatable bag with a closure and method of producing the same |
| 01/17/2002 | DE10028922A1 Verfahren und Vorrichtung zum Anbringen einer Kordel an einer Tragetasche Method and apparatus for attaching a cord to a carrying case |
| 01/17/2002 | CA2415231A1 Inflatable bag with a closure and method of producing the same |
| 01/16/2002 | EP0999931B1 Offsetting identical forms with staggered cohesive patterns |
| 01/15/2002 | US6338371 Apparatus for conveying, supplying, and filling unshaped containers, and method for conveying and supplying the same |
| 01/10/2002 | DE10030878A1 Device for setting bag format for flat-end sack manufacturing device has direction changing device movable along length of strip, mobile stations for punching openings, sealing in valves |
| 01/09/2002 | EP1170225A1 Inflatable bag for packaging and protection and its method of producing |
| 01/03/2002 | US20020000458 Apparatus for controlling web tension |
| 01/03/2002 | US20020000393 Bag stack and method of making same |
| 01/03/2002 | DE10028589A1 Stapel aus einer Vielzahl von mit Stapelaufnahmen versehenen Beuteln aus Kunststoffolie, insbesondere Automatenbeutel Stack of a plurality of receptacles provided with stack of plastic bags, in particular vending machine bags |
| 01/02/2002 | EP1167220A2 Package having re-sealable end closure and method for making same |
| 01/02/2002 | EP1167209A1 Inspection method for cap installation condition |
| 01/02/2002 | EP1167011A2 Method and apparatus for supplying, transferring and positioning of spouts |
| 01/02/2002 | EP1167010A2 Spout sealing method and apparatus |
| 01/02/2002 | EP1167009A2 Spout insertion apparatus |
| 12/27/2001 | WO2001098159A1 Package with strip closure system, method for making same |
| 12/20/2001 | US20010053253 Reclosable package having zipper closure, slider device and dual tamper-evident structures; and methods |
| 12/20/2001 | US20010052216 Spout transfer method, spout transfer apparatus and spout positioning and supplying apparatus |
| 12/20/2001 | US20010052215 Spout insertion apparatus |
| 12/20/2001 | DE10125762A1 Sausage casing with irregular shape is made from multilayer plastic film in welding and cutting machine |
| 12/20/2001 | DE10028954A1 Stack of connected plastic sleeves for newspapers has hanging strip at top of each sleeve, above opening, along which sleeves can be separated |
| 12/19/2001 | EP1164086A1 Stack of plastic bags in particular bags for automatic machines, with several stacking holes |
| 12/19/2001 | EP1164003A2 Method and apparatus for attaching a cord on a handle bag |
| 12/19/2001 | CN1327530A Heat seal position measurment device for plastic film |
| 12/18/2001 | CA2181784C Panel cutting apparatus |
| 12/16/2001 | CA2350547A1 Stack comprising a plurality of elongated bags of plastic film that are joined to each other, in particular such bags intended for newspapers, and a method and machinery for manufacturing these |
| 12/13/2001 | WO2001094221A1 Process and apparatus for forming dual compartment pouches from a continuous web |
| 12/13/2001 | DE10027820A1 Equipment forming flexible tubing with side folds, includes coupled adjusters centralizing inlaying discs and tensioning side folds |
| 12/13/2001 | CA2410502A1 Process and apparatus for forming dual compartment pouches from a continuous web |
| 12/12/2001 | EP1161932A2 Flexible container and method of making same |
| 12/12/2001 | EP1123237A4 Vertical form, fill, seal machine and methods |
| 12/12/2001 | EP0898466B1 Flexible, multiple-compartment drug container and method of making |
| 12/11/2001 | US6327754 Fastener with slider thereon for use in manufacturing recloseable bags |
| 12/06/2001 | WO2001092111A1 Plastics packaging |
| 12/06/2001 | US20010048759 Inspection method for cap installation condition |
| 12/05/2001 | EP1040043B1 Procedure to fix a closed zipper-stripe inside a flexible container during its packaging |
| 12/04/2001 | US6325214 Bag stack and dispenser |
| 11/29/2001 | WO2001089946A2 Reclosable bag |