| Patents for B31B 37 - Machinery characterised by making envelopes or bags with structural provision at the base for thickness of contents, from webs, e.g. from tubular webs (684) |
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| 02/28/2007 | EP1755879A2 Automated forming of pre-impregnated composite structural elements |
| 02/28/2007 | CN1922003A Device and method for producing container blanks |
| 02/28/2007 | CN1922002A Correcting device and a method and a machine for using it |
| 02/27/2007 | US7182512 Double gusset pack |
| 02/21/2007 | EP1753603A1 Method and device for making a sealing and use of such method |
| 02/14/2007 | EP1750932A1 Device and method for producing container blanks |
| 02/13/2007 | US7175729 Method for connecting two ends of flat tubular film sheets equipped with side creases |
| 02/13/2007 | CA2426486C Plastic bag making apparatus |
| 01/24/2007 | EP1745916A1 Device and process for applying a weld seam as well as film bag |
| 01/17/2007 | CN1898076A Container blank and method of producing containers from these |
| 01/11/2007 | WO2007003676A1 Method of obtaining a continuous mesh tube which is used to produce bags for vegetable and fruit products or similar products |
| 01/03/2007 | EP1739025A1 Pouch and method of producing pouch container with spout |
| 01/02/2007 | US7156556 Stand-up packaging pouch, package body and feed roll, and manufacturing methods therefor |
| 12/20/2006 | EP1732824A1 Tubular bag comprising a tubular bag body and a sealed-in bottom |
| 12/13/2006 | EP1146312B1 Heat seal position measurement device for plastic film |
| 12/12/2006 | US7147597 Method of fabrication of gusseted flexible bottle with fitment |
| 12/06/2006 | EP1727741A1 Method for the production of a flexible hose-type bag with a standing bottom embodied therewith in a single piece and flexible hose-type bag |
| 10/31/2006 | US7128704 Wet waste compostable bag and method and apparatus for manufacturing same |
| 10/17/2006 | CA2493659C Plastic bag making apparatus |
| 10/05/2006 | WO2005105413A3 Automated forming of pre-impregnated composite structural elements |
| 10/04/2006 | EP1567283B1 Gluing device in a bottom laying device |
| 09/28/2006 | US20060215942 Flexible package with a transverse access panel device |
| 09/08/2006 | WO2006092517A1 Method of producing a gusseted bag from a plastic film and bag thus obtained |
| 09/08/2006 | CA2599859A1 Method of producing a gusseted bag from a plastic film and bag thus obtained |
| 09/06/2006 | EP1697117A1 Container blank and method of producing containers from these |
| 09/06/2006 | EP1467918A4 Paper and plastic bags flexible packages and other containers with re-closable device and method of making the same |
| 08/10/2006 | US20060177157 Container for housing product and method for making same |
| 07/13/2006 | US20060154793 Packaging bag and method for manufacturing same |
| 07/05/2006 | EP1454836B1 Method of obtaining a continuous mesh tube which is used to produce bags for vegetable and fruit products or similar products and the tube thus obtained |
| 06/01/2006 | US20060116266 Helium tracer gas bags and related method |
| 06/01/2006 | DE10326320B4 Vorrichtung und Verfahren zum Herstellen von Pouchbeuteln Apparatus and method for making pouch bags |
| 05/17/2006 | EP1590253A4 Recloseable bag |
| 05/17/2006 | CN1256260C Plastic bag and plastic bag making apparatus |
| 05/09/2006 | US7040810 Flexible package with a transverse access panel device |
| 04/26/2006 | CN1762767A Package made of flat material and method of making such a package. |
| 04/25/2006 | US7033077 Sealable bags made of plastics or other materials and method of making plastic sheeting for manufacturing sealable bags |
| 04/13/2006 | US20060078233 Recloseable bag |
| 04/06/2006 | US20060072858 Packaging bag with self-closeable outflow port, and method of manufacturing the packaging bag |
| 03/09/2006 | US20060048899 Device for placing a paper bag bottom |
| 03/02/2006 | US20060046917 Operating station and operating method for a crossed bottom laying device |
| 01/17/2006 | US6986920 Composite web for making gusseted packages |
| 01/05/2006 | CA2582535A1 Bag making machine |
| 01/04/2006 | CN1234580C Flexible container having flat walls and its producing method |
| 12/22/2005 | WO2005120820A1 Method and device for making a sealing and use of such method |
| 12/14/2005 | EP1123237B1 Vertical form, fill, seal machine and methods |
| 12/08/2005 | US20050272583 Bag making machine |
| 12/07/2005 | EP1602475A1 Method of obtaining a continuous mesh tube which is used to produce high-strength bags and tube thus obtained |
| 12/06/2005 | CA2368874C Method of making reclosable packaging |
| 12/01/2005 | WO2005113357A1 Re-closable flexible package and method of manufacturing the same |
| 11/23/2005 | EP1597054A2 Tubular film, device and method for producing the same |
| 11/10/2005 | WO2005105600A1 Tubular bag comprising a tubular bag body and a sealed-in bottom |
| 11/10/2005 | CA2563637A1 Automated forming of pre-impregnated composite structural elements |
| 11/09/2005 | CN1694834A Packaging bag with self-closeable outflor pory, and method of manufacturing the packaging bag |
| 11/03/2005 | WO2005102855A1 Pouch and method of producing pouch container with spout |
| 11/03/2005 | US20050241755 Device for forming a glue profile for cross-base sacks |
| 11/02/2005 | EP1590253A2 Recloseable bag |
| 10/27/2005 | DE102004022374A1 Schlauchbeutel mit einem Schlauchbeutelkörper und einem eingesiegelten Boden Tubular pouch having a tubular pouch body and a sealed-in base |
| 10/26/2005 | EP1588835A2 Apparatus for forming and shaping a container from a film material |
| 10/13/2005 | WO2005095223A1 Method for the production of a flexible hose-type bag with a standing bottom embodied therewith in a single piece and flexible hose-type bag |
| 10/06/2005 | WO2005092601A1 Device and method for producing container blanks |
| 10/06/2005 | DE102004012814A1 Verfahren zum Herstellen eines Schlauchbeutels mit einem einstückig damit ausgebildeten Standboden und Schlauchbeutel A method for producing a tubular bag with an integrally formed stand-up pouch and hose |
| 09/22/2005 | US20050209076 Apparatus for producing scored lines in a film |
| 09/21/2005 | EP1577223A1 Packaging bag with self-closeable outflow port, and method of manufacturing the packaging bag |
| 09/21/2005 | CN1671543A 制袋机 Making Machine |
| 08/24/2005 | EP1566342A2 Plastic bag |
| 08/17/2005 | CN1654198A Method for making handbag |
| 08/04/2005 | US20050170940 Container |
| 08/03/2005 | EP1283803B1 Reclosable bag |
| 07/21/2005 | US20050156020 Folded-carton packages for holding a liquid beverage, and a method of manufacture for such folded-carton packages |
| 07/21/2005 | DE10360305A1 Verpackung aus Flachmaterial sowie Verfahren zum Herstellen einer solchen Verpackung Package made of flat material and methods of making such a package |
| 07/21/2005 | DE10340103B4 Verfahren zur Herstellung von Behältern aus flexiblem Material A process for the manufacture of containers of flexible material |
| 07/07/2005 | WO2005061215A1 Container blank and method of producing containers from these |
| 06/29/2005 | EP1545997A1 Sealable bags and method of manufacturing |
| 06/22/2005 | EP1543944A2 Package made of flat material and method of making such a package |
| 06/15/2005 | EP1541332A1 Bag making machine |
| 06/15/2005 | EP1539471A1 Operating station and operating method for a crossed bottom laying device |
| 06/15/2005 | EP1539374A1 Device for forming a glue profile for cross-base sacks |
| 06/15/2005 | EP1539373A1 Device for placing a paper bag bottom |
| 06/01/2005 | EP1284904A4 Plastics packaging |
| 05/31/2005 | US6899663 Method for producing loop handle shopping bags |
| 04/28/2005 | US20050087293 Wet waste compostable bag and method and apparatus for manufacturing same |
| 04/20/2005 | EP1524195A1 Plastic bag and bag making machine therefor |
| 04/13/2005 | CN1606522A Reclosable bag with expansion gusset |
| 03/31/2005 | US20050069230 Self-standing packaging bag, packaging body, web roll, and manufacturing method therefor |
| 03/31/2005 | DE10340103A1 Verfahren zur Herstellung von Behältern aus flexiblem Material A process for the manufacture of containers of flexible material |
| 03/31/2005 | DE10235352B4 Verfahren zur Herstellung einer Tragetasche aus Kunststoffolie mit Zusatzstreifen A process for producing a carrier bag of plastic with additional strips |
| 03/24/2005 | DE10340099A1 Plastic bag has perforated section in one wall which can be removed to allow spout to be pulled out from inside it |
| 03/24/2005 | DE10340098A1 Process to make a plastic sack or bag with folding sides by sequential presentation of foil and welding |
| 03/22/2005 | US6869387 Former for forming a rectangular bag tube |
| 03/09/2005 | CN1592701A Self-standing packaging bag, packaging body, web roll, and manufacturing method therefor |
| 03/02/2005 | EP1510332A1 Method of producing containers from a flexible material |
| 02/16/2005 | CN1582246A 容器 Container |
| 02/03/2005 | US20050026761 Method of fabrication of gusseted flexible bottle with fitment |
| 02/02/2005 | EP1501736A1 Gusseted flexible bottle with fitment and method of fabrication |
| 01/13/2005 | DE19540150B4 Vorrichtung zum Aufziehen kontinuierlich quergeförderter Schlauchabschnitte zum Zweck der Anformung von Böden bei der Sackherstellung Apparatus for boarding continuously promoted across the tube sections for the purpose of Forming of soils in the sack making |
| 01/13/2005 | DE10326320A1 Equipment manufacturing sealed packaging pouches for liquids and solids comprises two adjacent sonotrodes with working surfaces facing anvil and each other |
| 12/23/2004 | US20040258332 Plastic bag and bag making machine therefor |
| 12/21/2004 | US6832852 Gusseted flexible bottle with fitment and method of fabrication |
| 12/21/2004 | US6832464 Plastics packaging |
| 12/09/2004 | US20040248720 Container, device and method for manufacturing thereof |