| 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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| 11/29/2001 | US20010046932 Apparatus for folding folding products |
| 11/29/2001 | US20010045083 Methods of making slide-zippered reclosable packages on horizontal form-fill-seal machines |
| 11/29/2001 | DE10024057A1 Taktweise arbeitende Maschine, insbesondere Maschine zum Herstellen von Beuteln oder dergleichen Clock-working machine, in particular machine for making bags or the like |
| 11/28/2001 | EP1157815A2 Method and device for wicket stacks |
| 11/27/2001 | US6321423 Fastener assembly, fastener tape material, bag utilizing fastener tape material, and method of manufacture thereof |
| 11/22/2001 | WO2001087749A2 Machine which processes a material web in a paced manner |
| 11/22/2001 | WO2001087598A2 Wet waste compostable bag and method and apparatus for manufacturing same |
| 11/22/2001 | WO2001087582A1 Online quality-control method |
| 11/22/2001 | US20010042358 Methods of making slide-zippered reclosable packages on horizontal form-fill-seal machines |
| 11/22/2001 | US20010042357 Methods of making slide-zippered reclosable packages on horizontal form-fill-seal machines |
| 11/22/2001 | DE10023712A1 Vorrichtung zum Falten von Faltprodukten An apparatus for folding Faltprodukten |
| 11/22/2001 | CA2409330A1 Process for online quality control |
| 11/21/2001 | EP1155814A2 Folding apparatus |
| 11/20/2001 | US6319182 Method of and apparatus for positioning of devices along a bag-making line |
| 11/15/2001 | US20010041656 Sealer apparatus for plastic film processing including an adjustably mounted seal bar, particularly for bag making machines |
| 11/15/2001 | US20010039784 Methods of making slide-zippered reclosable packages on horizontal form-fill-seal machines |
| 11/15/2001 | US20010039783 Methods of making slide-zippered reclosable packages on horizontal form-fill-seal machines |
| 11/15/2001 | DE10010561A1 Machine for forming packet-sized stacks of plastic bags comprises star wheel which feeds bags to conveyor on which rods, each of which carries stack, are mounted in pairs, rods consisting of two angled sections or being curved |
| 11/13/2001 | US6315516 Device for delivering stackable bag packages, particularly plastic bags with a bottom fold |
| 11/08/2001 | WO2001083306A2 Method of manufacturing trapezoid-shaped plastic zipper bags |
| 11/08/2001 | WO2001083012A1 Film welded reservoir bag for breathing circuit and method of making the same |
| 11/08/2001 | US20010038721 Method and apparatus for manufacturing packaging bags, and bags obtained thereby |
| 11/08/2001 | US20010037627 Closure system for a pliable container |
| 11/07/2001 | CN1321120A Method for continuous production of tubular bodies |
| 10/31/2001 | EP1149766A2 Methods of manufacturing reclosable packages |
| 10/30/2001 | US6308498 Transverse direction zipper tape |
| 10/24/2001 | EP1147880A1 Machine for the application of a tear-open string to writing envelopes |
| 10/24/2001 | EP1147052A1 Envelope with an adhesive closure and method and device for producing the same |
| 10/18/2001 | US20010031295 Flexible bag; venting |
| 10/17/2001 | EP1146312A1 Heat seal position measurement device for plastic film |
| 10/17/2001 | EP1144253A1 Method for producing a resealable pouch |
| 10/16/2001 | US6302300 Bag tube and method for producing a deformable receptacle |
| 10/11/2001 | US20010029226 Reclosable packaging bag and method for manufacturing same |
| 10/10/2001 | EP1140492A1 Coextruded multilayer film materials and containers made therefrom |
| 10/10/2001 | EP1140481A1 Method for making a package comprising a peelable zone |
| 10/10/2001 | EP1140480A1 Method for the continuous production of tubular bodies |
| 10/10/2001 | CN1316950A Device and method for making packaging bags |
| 10/10/2001 | CN1316371A Packing bag capable of reclosing and method for making the packing bag |
| 10/10/2001 | CN1072555C Letter making method |
| 10/09/2001 | US6298980 Sheet material arranging and feeding conveyor |
| 10/09/2001 | CA2083857C An apparatus for detaching pieces of tube provided with transverse weld seams from a web and for stacking the same |
| 10/04/2001 | WO2001072595A1 Elastic top drawstring bag and method of manufacturing the same |
| 10/04/2001 | WO2001039967B1 Container liners |
| 10/04/2001 | EP1137579A1 Plastic bag and method of making the same |
| 10/02/2001 | US6296886 Adhering patch to lay-flat side of film tubing; passing lay-flat tubing-patch laminate through pair of nip rolls with tubing being inflated by trapped bubble of gas; heating; cooling; deflating and flattening laminate; sealing, cutting |
| 09/27/2001 | WO2001070491A1 Apparatus and method for inserting a slider onto a fastener |
| 09/27/2001 | US20010023571 Method and apparatus for manufacturing packaging bags, and bags obtained thereby |
| 09/27/2001 | US20010023569 Method and apparatus for manufacturing packaging bags, and bags obtained thereby |
| 09/26/2001 | EP1136202A2 Method and machine for controlling the speed of rotation of a cutting roll |
| 09/26/2001 | EP0928244A4 Fastener tape material, bag utilizing fastener tape material, and method of manufacture thereof |
| 09/26/2001 | CN1314865A Packed tapes as well as method and an assembly for packing said tapes |
| 09/26/2001 | CN1071690C Container with filling spout, particularly for aseptic packaging systems and relative manufacturing method |
| 09/20/2001 | US20010023228 Method and machine for working an elongate web of material |
| 09/20/2001 | US20010023226 Method and apparatus for the production of mailing bags including envelopes |
| 09/20/2001 | DE10013139A1 Resealable package has side folds at the base, but no side folds at the top, producing flat top surface over which rib and groove system for resealing extends |
| 09/20/2001 | DE10011943A1 Vorrichtung zur Bahnspannungsregelung Device for web tension control |
| 09/18/2001 | US6290391 Reclosable package having slider device and tamper-evident structure |
| 09/13/2001 | WO2001066342A1 Improved wicketed and wicket-less bag blocks |
| 09/13/2001 | US20010021425 Three-layer furniture bag |
| 09/12/2001 | EP1132312A2 Reclosable packaging bag and method for manufacturing same |
| 09/12/2001 | EP1132196A2 Device for controlling web tension |
| 09/12/2001 | CN1070805C Liquid contuiner and method of manufacturing same |
| 09/11/2001 | US6287497 Compression molding, baking, rotation |
| 09/11/2001 | US6287284 Silicone bag assembly |
| 09/11/2001 | US6286568 Transportation, feeding and filling apparatus of irregular-formed vessels and transportation and feeding method |
| 09/05/2001 | EP1129955A2 Reclosable package having slider device and tamper-evident structure |
| 09/05/2001 | CN1070445C Zippher strip and method for positioning strip transverse longitudial axis |
| 08/30/2001 | US20010017950 Resealable bag for filling with food product (s) and method |
| 08/30/2001 | US20010017947 Resealable bag for filling with food product (s) and method |
| 08/29/2001 | EP1126765A1 Fastener with slider thereon for use in manufacturing recloseable bags |
| 08/28/2001 | US6280372 Process and apparatus for preparing packaging material for the production of (cigarette) packs |
| 08/28/2001 | US6279745 Seal for a sterilizable bag and method of making the same |
| 08/16/2001 | EP1123797A1 Apparatus and method for fabricating containers |
| 08/16/2001 | EP1123796A2 Methods of manufacturing reclosable packages using transverse closure and slider applicator |
| 08/16/2001 | EP1123248A1 Delivery device for the sections of a strip of film |
| 08/16/2001 | EP1123237A1 Vertical form, fill, seal machine and methods |
| 08/16/2001 | EP1123201A1 A method and an apparatus for forming cut-outs and transverse welding-seams in a sheet of film |
| 08/16/2001 | DE10005701A1 Vorrichtung zum Erzeugen einer Seitenfalte eines Beutels Apparatus for producing a side gusset of a bag |
| 08/15/2001 | CN1308575A Method and machine for making a string of bags provided with transverse closure profiles and resulting articles |
| 08/14/2001 | US6274181 Flexible bags, bag arrangements or pouches that include a gas vent or gas filter arrangement; foods |
| 08/14/2001 | US6273663 Automatic wicketing apparatus |
| 08/09/2001 | WO2001056682A1 Mounting and closure structure for a bag, such as a vacuum cleaner bag |
| 08/09/2001 | WO2001056448A1 Mounting and closure structure for a bag, such as a vacuum cleaner bag |
| 08/09/2001 | DE10053109C1 Verfahren und Vorrichtung zur Druckmarkensteuerung in einer Verpackungsmaschine Method and apparatus for register control in a packaging machine |
| 08/08/2001 | EP1122058A2 Glue applicator for window envelopes |
| 08/02/2001 | US20010010253 Flexible material and having opposite ends, package body end seal, a openable resealable interlocking closure comprising multiple stacked and sealed together continuously connected layers of the packaging material |
| 08/02/2001 | US20010010142 Modular packaging machine with web tension control |
| 08/01/2001 | EP1120239A2 Method and apparatus for manufacturing shipping bags |
| 07/31/2001 | US6267714 Bag-producing apparatus and method of producing foil bags |
| 07/26/2001 | US20010009090 Modular packaaging machine with web tension control |
| 07/26/2001 | DE10002544A1 Fensteraufklebestation Fensteraufklebestation |
| 07/26/2001 | DE10002543A1 Verfahren und Vorrichtung zum Herstellen von Versandbeuteln einschließlich von Briefumschlägen Method and apparatus for manufacturing shipping bags including envelopes |
| 07/19/2001 | WO2001051371A1 A package incorporating a pressure venting and related method of manufacture |
| 07/19/2001 | DE10000632A1 Bag forming method and equipment for producing bags from mono plastic or composite film strip uses a special machine cuts and welds a film strip to any required size for fitting a cardboard container |
| 07/18/2001 | EP1115640A1 Packed tapes as well as methods and an assembly for packing said tapes |
| 07/18/2001 | CA2331269A1 Reclosable package having slider device and tamper-evident structure |
| 07/17/2001 | US6261000 Method and device for making packaging bags and resulting bags |
| 07/05/2001 | WO2001047787A1 Infusion bags |
| 07/05/2001 | WO2001017857B1 Seal jaw modules for reclose bag modification to vertical form, fill, and seal packaging system |
| 07/05/2001 | US20010005971 Method and apparatus for placing a product in a flexible recloseable container |