| 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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| 11/19/2013 | CA2679229C Method of making foil bags |
| 11/12/2013 | US8579781 Recloseable flexible bag |
| 11/12/2013 | CA2608005C Film bag and method for producing it |
| 10/30/2013 | CN203252058U Shoe cover manufacturing machine |
| 10/30/2013 | CN103373518A Postage stamp paper protector bag and manufacturing method thereof |
| 10/29/2013 | US8568283 Method for inserting a first folded film within a second folded film |
| 10/23/2013 | CN103358594A Plastic packing bag making process |
| 10/17/2013 | WO2013155096A1 Window profiling system |
| 10/17/2013 | US20130270334 Pocket Assembly For A Shipping Container |
| 10/16/2013 | CN102189713B Fully-automatic high-speed bag making machine |
| 10/10/2013 | US20130267400 Window profiling system |
| 09/25/2013 | CN102300702B Device for producing bags from hose-shaped material |
| 09/19/2013 | US20130240611 Visually Enhanced Tab File System |
| 09/17/2013 | CA2709539C Plastic bag making apparatus |
| 09/03/2013 | US8523437 Resealable bag for filling with food product (s) and method |
| 09/02/2013 | DE202013103622U1 Zuführeinrichtung für Einschweißteile und dergleichen sowie System aus einer derartigen Zuführeinrichtung und mindestens einer Verarbeitungsvorrichtung für Einschweißteile Feed for weld-and the like, and system from such a feeding device and at least one processing device for weld- |
| 08/29/2013 | US20130223767 Zippered Film And Bag |
| 08/22/2013 | US20130217556 Package bag and method for producing same |
| 08/21/2013 | EP2627502A2 Device for forming packs of plastic bags |
| 08/21/2013 | CN103253436A 储存袋 Storage bag |
| 08/15/2013 | US20130206630 Design control water based adhesive |
| 08/13/2013 | US8506745 Method of sealing reclosable fasteners |
| 08/08/2013 | US20130203574 Lower Sealing and Cutting Device of Tubular Material Packaging |
| 08/08/2013 | US20130202229 Multi-layered thermoplastic bag with reinforced seals and methods of making the same |
| 08/07/2013 | CN203110411U Envelop belt folding and cutting machine |
| 08/07/2013 | CN102574353B Device for producing packages and filling machine for filling said packages |
| 08/01/2013 | US20130196838 Open-End Shaped Retaining Device of Tubular Material Packaging |
| 07/31/2013 | CN102267250B Lacing plastic bag production equipment |
| 07/23/2013 | CA2534881C Flexible packaging and method of manufacture |
| 07/18/2013 | US20130184136 Method of Making and Using EVOH Blends Providing Improved Oxygen Resistance |
| 07/17/2013 | EP2614954A1 Resin bag production equipment |
| 07/17/2013 | CN103203896A Envelope tape edge folding and cutting machine |
| 07/17/2013 | CN102189712B 多功能制袋机 Multi-purpose bag |
| 07/16/2013 | US8485774 Apparatus for manufacturing solar cells and process for operating such apparatus |
| 07/10/2013 | CN203046320U Monolayer paper bag machining machine |
| 07/04/2013 | WO2013098355A1 Bag with pre-applied strap handle |
| 06/25/2013 | US8469591 Seal for zippered bag |
| 06/19/2013 | CN203004410U Induction type express delivery bag making machine |
| 06/19/2013 | CN102442017B Automatic glue prevention device for stick envelope machine |
| 06/14/2013 | DE202013101548U1 Zentriervorrichtung für ein Teflonband Centering on a Teflon tape |
| 06/13/2013 | DE102012107407A1 Cut section of laminate sheet material used for manufacturing packaging e.g. tubular bag, has cold-sealed seam and pattern area in which cold glue is applied in form of pattern |
| 06/12/2013 | CN202986192U Non-woven bag making machine |
| 06/05/2013 | EP2599617A2 Method and machine for manufacturing a pinch sack |
| 06/05/2013 | CN202965291U Envelop manufacturing plate |
| 06/05/2013 | CN103129020A Windowing porcelain stick vernier device of envelope paper bag |
| 05/30/2013 | WO2013075807A1 Method and device for handling bags combined into bundles |
| 05/30/2013 | CA2856555A1 Method and apparatus for the handling of bags combined into bundles |
| 05/23/2013 | WO2013073946A1 Device and method of folding chains of bags |
| 05/23/2013 | US20130131689 Surgical retrieval apparatus |
| 05/23/2013 | DE102011055462A1 Verfahren zum Herstellen von Verpackungen und zugehörige Vorrichtung A method for producing packages, and associated apparatus |
| 05/22/2013 | CN102216066B Apparatus and method for producing bags from tubular pieces, which preferably comprise woven fabrics made of small stretched plastic tapes and are composed of two walls lying one on top of the other |
| 05/16/2013 | US20130121623 Easy Open And Reclosable Flexible Film Packaging Products And Methods Of Manufacture |
| 05/16/2013 | US20130118134 Package with unique opening device and method for opening package |
| 05/08/2013 | CN202923024U Paper bag molding device |
| 05/01/2013 | CN202911198U Full-automatic polyvinyl chloride (PVC) bag making machine |
| 05/01/2013 | CN103072315A Method for embossing products with a rotary embossing device |
| 04/24/2013 | EP2582589A1 Arrangement comprising little bags |
| 04/17/2013 | CN202878756U Automatic glue avoiding device for strip pasting envelope making machine |
| 04/17/2013 | CN102407612B Stamped envelope sealer |
| 04/10/2013 | CN103038057A Handle-forming machine |
| 04/03/2013 | CN103009678A Improved plastic film bag making machine |
| 03/28/2013 | WO2013043113A1 Method and apparatus for enveloping printed sheets |
| 03/27/2013 | EP2573010A1 Production line for plastig bags with RFID |
| 03/27/2013 | EP2571679A2 Apparatus and method for producing tubular sections for manufacturing bags |
| 03/27/2013 | CN202826534U Automatic bag making machine for envelope bag |
| 03/27/2013 | CN102990981A Single-layer paper bag processing machine |
| 03/20/2013 | CN102985250A Enhanced flexible material and articles formed therefrom |
| 03/19/2013 | US8397474 Methods of making slide-zippered reclosable packages on horizontal form-fill-seal machines |
| 03/07/2013 | US20130059711 Method For Inserting A First Folded Film Within A Second Folded Film |
| 03/07/2013 | US20130059709 Bag making and packaging machine |
| 03/07/2013 | US20130059708 Method and Apparatus For Making Bag Using Ultrasonic Sealing |
| 03/06/2013 | EP2563679A1 Wide mouth gusseted bag with edge seals |
| 03/06/2013 | CN102211420B Integral machine for automatically sizing, packing, seaming bottom, cutting and processing plastic bags |
| 02/27/2013 | EP2560805A2 Method and device for manufacturing a continuous web of baglike package blanks |
| 02/19/2013 | US8376923 Bag-making packaging machine |
| 02/14/2013 | US20130037556 Packaging for a tea pouch |
| 02/13/2013 | EP2555996A1 Method for producing and/or filling a packaging for flowable products |
| 02/13/2013 | EP2555980A1 Packaging, method and device for manufacturing such a packaging |
| 02/13/2013 | CN1620366B Mounting structure of opening and closing valve of closed body and device for mfg. closed body with opening and closing valve |
| 02/07/2013 | WO2013017620A1 Method and device for producing, filling, and closing bags, and a bag |
| 01/30/2013 | CN102211419B 多功能塑料袋加工机 Multifunction plastic processing machines |
| 01/17/2013 | US20130016926 Fabric pinch sack-making machine, pinch sack and method for the production thereof |
| 01/15/2013 | CA2694087C Application of zipper lengths to a web |
| 01/10/2013 | US20130011084 Enhanced flexible material and articles formed therefrom |
| 01/09/2013 | EP2542474A1 Method for manufacturing sterile flexible bags filled with a product, particularly with a therapeutic liquid, and corresponding bags |
| 01/08/2013 | US8349108 Method and machine for producing resealable bags |
| 01/03/2013 | WO2013001237A1 Sachet for foodstuffs, and corresponding cooking or heating method, installation and method for manufacturing a sachet |
| 01/03/2013 | WO2012145186A3 Method and apparatus for making bags |
| 01/03/2013 | DE102011106301A1 Method for manufacturing bag, involves connecting clamping elements with two band-like terminals |
| 01/02/2013 | CN102858526A Resin bag production equipment |
| 12/26/2012 | EP2537669A1 Method of manufacturing a valve bag |
| 12/26/2012 | CN102844245A Method and machine for the continuous manufacture of packages made from flexible material and resulting package |
| 12/26/2012 | CN102152497B Producing equipment for folding and punching plastic bag |
| 12/19/2012 | EP2535294A1 Bag with reclosable top end comprising a closing flap within the side seam |
| 12/19/2012 | EP2535293A1 Bag with reclosable top end comprising a closing flap within the top seam |
| 12/19/2012 | CN202608137U Plain-top bag making machine |
| 12/19/2012 | CN102173103B Drainage tube assembling device of infusion bag fusing machine |
| 12/13/2012 | DE102011105014A1 Beutel für Tabak sowie Verfahren und Vorrichtung zum Herstellen Pouch of tobacco and method and apparatus for manufacturing |
| 12/12/2012 | EP2532606A1 Bag with a valve and a method of manufacturing such a bag |
| 12/12/2012 | EP2532513A2 Bag for tobacco and method and device for producing same |