| 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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| 08/07/2002 | EP1228994A2 Sheet transport device |
| 08/07/2002 | EP1228859A2 Method and apparatus for making bags from a double layer plastic web |
| 08/07/2002 | EP1228858A1 Method and apparatus for making bags with interlocking closure elements and bags so obtained |
| 08/07/2002 | EP1228857A2 Method of making gusseted bags from plastic sheet |
| 08/07/2002 | EP1227982A1 Seal jaw modules for reclose bag modification to vertical form, fill, and seal packaging system |
| 08/06/2002 | US6428456 Apparatus for forming tubular containers with reinforced edges and container |
| 08/06/2002 | US6428208 Internal profile hanger with outwardly projecting tab member with informational indicia thereon |
| 08/06/2002 | US6427421 Method of manufacturing recloseable packages |
| 08/02/2002 | CA2369347A1 Process for manufacturing bags with complementary closures, machine and bags thus obtained |
| 08/01/2002 | WO2002040251A3 Zipper lock profile feed control mechanism |
| 08/01/2002 | US20020103067 Bags with gussets, method and machine for manufacturing them |
| 08/01/2002 | US20020103065 Method of and apparatus for producing bags from a double-layer synthetic resin film web |
| 08/01/2002 | US20020101028 Device for sheets conveyance |
| 07/31/2002 | EP1226929A1 Zipper gusset bag, process and machine for its production |
| 07/31/2002 | EP1123248B1 Delivery device for the sections of a strip of film |
| 07/31/2002 | EP0994772B1 Method for producing bags comprising closure profiles actuated by a slider |
| 07/31/2002 | CN2502893Y Bag making device of sealing and cutting bag making machine |
| 07/25/2002 | WO2002057150A1 Package |
| 07/25/2002 | WO2001087749A3 Machine which processes a material web in a paced manner |
| 07/24/2002 | EP1037813A4 Dispensing package and method for making the same |
| 07/23/2002 | US6423356 Vented pouch arrangement and method |
| 07/23/2002 | US6422987 Apparatus for producing recloseable bags |
| 07/23/2002 | US6422986 Sealer apparatus for forming a cross seal in plastic film processing and particularly for bag making machines |
| 07/18/2002 | WO2002055402A2 Standing bag and its production methods |
| 07/18/2002 | US20020094923 Stand up bag |
| 07/18/2002 | US20020094922 Method of manufacturing a standup bag |
| 07/18/2002 | US20020094141 Easily openable disposable container, and sealing die therefor |
| 07/18/2002 | US20020092399 Rotary blade roll |
| 07/18/2002 | DE10104002A1 Verfahren zum Temperieren zu verklebender Kunststofffolien sowie Vorrichtung zum Verkleben von Kunstfolie mit temperaturgesteuerter Transportwalze A method for controlling the temperature to be bonded plastic films, and apparatus for bonding plastic film with temperature-controlled transport roller |
| 07/16/2002 | US6419392 Web of sterile bags for automatic bagging equipment |
| 07/16/2002 | US6419117 Bag tube and a method for manufacturing a deformable container |
| 07/16/2002 | US6418605 Method and apparatus of applying slider device to a recloseable zipper arrangement |
| 07/11/2002 | US20020088202 Form-fill-seal machine |
| 07/11/2002 | US20020088094 Laser for forming bags from a web of material |
| 07/10/2002 | CN1358151A Package incorporating pressure venting and related method of manufacture |
| 07/04/2002 | WO2002030749A3 Improvements in or relating to packaging |
| 07/04/2002 | WO2002014053A3 Method for laminating closure member to film web |
| 07/04/2002 | US20020084028 Process for tempering plastic films to be bonded and device for bonding plastic films with temperature controlled transport roll |
| 07/02/2002 | US6412254 Resealable package having slider device, tamper-evident structure, and methods of manufacturing |
| 06/27/2002 | WO2002022448A3 A supported bag and a method of making a supported bag |
| 06/26/2002 | EP1216817A2 Machine for producing packaging bags |
| 06/26/2002 | EP1077874B1 Device for producing re-sealable tubular packaging bags |
| 06/20/2002 | WO2002047980A2 Laser for forming bags from a web of material |
| 06/20/2002 | US20020077238 Methods of manufacturing reclosable packagds; and packages made thereby |
| 06/20/2002 | US20020077237 Bag making machine with web tension control and method |
| 06/20/2002 | US20020074260 Tabless self-opening bag pack |
| 06/20/2002 | US20020074080 Method for laminating closure member to film web |
| 06/19/2002 | CN1354713A Bag handle and method and means of attachment |
| 06/18/2002 | US6405511 Wrapping method, particularly for edible products such as chocolates and the like, and the finished wrap obtained |
| 06/13/2002 | WO2002046053A1 Article storage bag and method of producing the same |
| 06/13/2002 | US20020072460 Process and apparatus for forming packaging bags with a fastener |
| 06/12/2002 | CN1353642A Stable tubular pouches, method for production and device for carrying out said method |
| 06/11/2002 | US6403154 Process of applying glue to sheet products |
| 06/06/2002 | US20020068670 Article storing bag and manufacturing method thereof |
| 06/05/2002 | EP1211061A2 Forming gusseted bags |
| 06/05/2002 | EP1211060A2 Preparing zipper for gusset bags |
| 06/05/2002 | EP1210269A1 A collapsible bag for stacking and method thereof |
| 06/05/2002 | EP0858391B1 Method of sealing a port tube in a container |
| 06/04/2002 | US6397561 Transverse direction zipper with edges unsecured |
| 05/30/2002 | WO2002042060A1 Method for producing a paper sack and a paper sack |
| 05/30/2002 | US20020065185 Method of preparing zipper for use in reclosable gusset bags |
| 05/30/2002 | US20020062925 Carrier tape webs having discrete sections of mating profile separated by profile free sections is introduced between two bag walls and sealed; carrier tape webs are sealed to bag wall films and cross seals are made; side gussets are formed |
| 05/29/2002 | EP1208000A1 Methods of and apparatus for sealing zipper to a substrate |
| 05/29/2002 | EP0741623B1 Panel cutting apparatus |
| 05/28/2002 | US6395317 Process and apparatus for forming dual compartment pouches from a continuous web |
| 05/28/2002 | US6393804 Method of forming open mouth zipper gusset bag |
| 05/27/2002 | CA2362100A1 Method and apparatus for fabricating double-ended closure bags and double compartment bags |
| 05/23/2002 | WO2002040263A1 Method of sealing at least two portions of two flat bodies |
| 05/23/2002 | WO2002040251A2 Zipper lock profile feed control mechanism |
| 05/23/2002 | WO2001089946A3 Reclosable bag |
| 05/21/2002 | US6391404 Coextruded multilayer film materials and containers made therefrom |
| 05/16/2002 | US20020058574 Bag making machine |
| 05/16/2002 | US20020056524 Device for pressing the adhesive-glued areas of continuously conveyed, flat objects |
| 05/16/2002 | DE10054254A1 Vorrichtung zum Pressen der mit Klebstoff verklebten Bereiche kontinuierlich geförderter flacher Gegenstände Apparatus for pressing the bonded with adhesive areas continuously funded flat objects |
| 05/14/2002 | US6385948 Method of packaging plastic bags, particularly bags for automated machines, in transport containers |
| 05/14/2002 | CA2275076C Method for attaching reclosable zipper strip transversely to thermoplastic film material |
| 05/10/2002 | WO2002037897A1 Sealing system for forming thermal seals and method of operation thereof |
| 05/08/2002 | EP1203718A1 Form-fill-seal machine |
| 05/08/2002 | EP1202922A1 An apparatus for conveying and folding flexible packaging material |
| 05/08/2002 | EP1066154B1 Method and apparatus for producing bags |
| 05/07/2002 | US6383600 Fastener tape, method of and apparatus for making fastener tape, method of using fastener tape, and reclosable bag utilizing fastener tape |
| 05/07/2002 | US6381919 Modular packaging machine with web tension control |
| 05/02/2002 | US20020052277 Device for forming a tube provided with gussets |
| 05/02/2002 | US20020051585 Composite web for making resealable packages and reclosable seals |
| 05/02/2002 | EP1201598A1 Quick-locking device for effecting hygienic transfer of flowable material from a container by piercing |
| 05/02/2002 | EP1201551A2 Reclosable seal, package, method and apparatus |
| 04/30/2002 | US6379409 Dust bag |
| 04/30/2002 | US6379408 Mounting and closure structure for a bag, such as a vacuum cleaner bag |
| 04/30/2002 | US6379292 Continuous roll of plastic bags |
| 04/30/2002 | US6379291 Method and apparatus for producing and packing foil bags |
| 04/30/2002 | US6378730 Quick-locking device for effecting hygienic transfer of flowable material from a container by piercing |
| 04/25/2002 | US20020049125 Method and apparatus for folding or separating bags |
| 04/25/2002 | US20020046548 Method and apparatus for making gussetted package |
| 04/25/2002 | DE10028922C2 Verfahren und Vorrichtung zum Anbringen einer Kordel an einer Tragetasche Method and apparatus for attaching a cord to a carrying case |
| 04/24/2002 | EP1198399A1 Conveyor apparatus for conveying stacks of articles |
| 04/23/2002 | CA2342674A1 Reclosable seal, package, method and apparatus |
| 04/23/2002 | CA2273417C Method and apparatus for producing foil bags |
| 04/23/2002 | CA2273415C Apparatus and method for producing and packing foil bags |
| 04/18/2002 | WO2002030749A2 Improvements in or relating to packaging |
| 04/18/2002 | WO2002030660A1 Sack bottom manufacturing equipment |