Patents
Sitemap › B31 - Making paper articles; Working paper › B31B - Making boxes, cartons, envelopes, or bags › B31B 31 - Machinery characterised by making envelopes or bags with structural provision at the base for thickness of contents, from sheets or blanks, e.g. from flattened tubes
Patents for B31B 31 - Machinery characterised by making envelopes or bags with structural provision at the base for thickness of contents, from sheets or blanks, e.g. from flattened tubes (130)
01/2015
01/29/2015WO2015012011A1 Pouch container and manufacturing method for same
12/2014
12/10/2014CN102482005B 边折袋和带口部件的边折袋及其制造方法 Side gusset bag off the bag and its manufacturing method with mouth parts
08/2014
08/07/2014DE102013014739B3 Vorrichtung und Verfahren zur Herstellung von Säcken Apparatus and method for producing bags
06/2014
06/11/2014CN103847135A Fully-automatic bag making machine with gluing and bottom-wrapping functions of film-coated woven bag
05/2014
05/28/2014DE102008017443B4 Vorrichtung und Verfahren zur Herstellung von Säcken aus Schlauchstücken Apparatus and method for producing bags from tube pieces
03/2014
03/27/2014WO2014044532A1 Device for opening an end region of a tubular bag body
02/2014
02/20/2014WO2014026231A1 Envelope manufacturing process
06/2013
06/06/2013DE102011003380B4 Verfahren und ein System zum Abarbeiten zumindest zweier aufeinander folgender Aufträge zur Herstellung von Säcken A method and a system for processing at least two consecutive orders for producing bags
03/2013
03/07/2013WO2013031723A1 Gusset bag, gusset bag with mouth member, and methods for manufacturing both gusset bag and gasset bag with mouth member
01/2013
01/17/2013DE102008017442B4 Vorrichtung und Verfahren zur Herstellung von Säcken, welche Gewebe aus gereckten Kunststoffbändchen umfassen Apparatus and method for producing bags which comprise fabrics made of stretched plastic strips
01/17/2013DE102006039564B4 Positionsregelung an Bodenleger mit Bildverarbeitung Position control of floor layers with image processing
10/2012
10/17/2012CN1820935B Corner bottom bag making machine
10/02/2012US8276352 Packaging machine
09/2012
09/20/2012US20120237143 Self-standing bag and manufacturing method thereof
08/2012
08/16/2012US20120207411 Shopping bag
08/02/2012DE102011003380A1 Verfahren und ein System zum Abarbeiten zumindest zweier aufeinander folgender Aufträge zur Herstellung von Säcken A method and a system for processing at least two consecutive orders for producing bags
08/02/2012DE102011003379A1 Verfahren zum Transport von Stapeln von Säcken oder Sackhalbzeugen von einer ersten Maschine zu einer zweiten Maschine sowie System, das eine erste Maschine und eine Transport und Speichervorrichtung enthält A method of transporting stacks of bags or semi-finished bag from a first machine to a second machine and system that includes a first machine and a transport and storage device
07/2012
07/04/2012EP2471723A1 Gusset bag, gusset bag with mouth member, and method for manufacturing them
06/2012
06/27/2012EP2467317A2 Improved bulk bag having a multi-sided shaped bottom
05/2012
05/30/2012CN102482005A 边折袋和带口部件的边折袋及其制造方法 Fold the bag side gusset bag and its manufacturing method with mouth parts
05/03/2012US20120106877 Flexible packaging material and a package formed therewith
03/2012
03/01/2012DE102010039770A1 Method for manufacturing bag e.g. cross bottom bag, from tube pieces made of plastic material to transport construction materials, involves connecting bottom cover sheet made of partially air-permeable material with straps and/or pockets
02/2012
02/23/2012DE102010034967A1 Verfahren zur Herstellung eines Klotzbodenbeutels A process for the preparation of a block bottom bag
01/2012
01/27/2012DE202011052446U1 Bodenbeutelmaschine Bottom bag machine
06/2011
06/09/2011DE102009057245A1 Vorrichtung und Verfahren zum Verarbeiten von Schlauchfolie zu Säcken und Füllen derselben mit Schüttgütern Apparatus and method for processing tubular film to bags and filling them with bulk materials
05/2011
05/05/2011WO2011022169A3 Improved bulk bag having a multi-sided shaped bottom
03/2011
03/23/2011CN101670684B Manufacturing process of packaging bag
03/03/2011WO2011024906A1 Gusset bag, gusset bag with mouth member, and method for manufacturing them
02/2011
02/24/2011WO2011022169A2 Improved bulk bag having a multi-sided shaped bottom
02/24/2011DE202010013233U1 Bodenbeutelmaschine Bottom bag machine
02/24/2011CA2776128A1 Improved bulk bag having a multi-sided shaped bottom
01/2011
01/27/2011US20110019942 Flat Bottom, Stand-Up Bag and Method of Manufacturing Same
09/2010
09/29/2010CN1966256B Device for manufacturing multiple zipper bag, vertical bag or folding bag
09/15/2010CN101830080A Automatic molding process of square-bottom paper bag/hand bag
09/02/2010DE102007004244B4 Vorrichtung und Verfahren zur Herstellung von Kunststoffsäcken Apparatus and method for manufacturing plastic bags
07/2010
07/29/2010DE102009000454A1 Vorrichtung zur Herstellung von Säcken aus schlauchförmigem Material A device for producing bags from tubular material
07/01/2010DE102008064545A1 Container for accommodating e.g. food, has base inserted into front end of container and closing cover, and another front end flattened for laminar attachment of interior side of edge region of cover
06/2010
06/17/2010US20100150479 Multi-layered bags and methods of manufacturing the same
03/2010
03/17/2010CN101670684A Manufacturing process of packaging bag
02/2010
02/11/2010DE102008063949A1 Mitlaufender Schieber Revolving slide
02/10/2010CN201399924Y Adjustable template device of bag-making machine
01/2010
01/21/2010US20100011711 Variable Tension Gusseting System
01/20/2010CN201385449Y Glue spreading stop automatic separation device of bag-making machine
10/2009
10/15/2009DE102008017446A1 Vorrichtung und Verfahren zur Herstellung von Säcken Apparatus and method for producing bags
10/15/2009DE102008017443A1 Device for producing bags consisting of a fabric made from stretched strips of plastic and two layers of material lying over each other comprises a catch with at least one region which is stopped when a tubular piece is grasped
10/08/2009DE102008017442A1 Fabric bag manufacturing device, has opening mechanism including material layer separating and folding unit for separating and folding material layers, which are foldable away from each other, so that bottom lies in plane of tube pieces
07/2009
07/08/2009CN201268120Y Servo motor transmission paper bag cylinder making machine
05/2009
05/06/2009EP2055470A1 Spout mounting method and spout
03/2009
03/19/2009DE102007044217A1 Rotationsprägeeinrichtung und Prägeverfahren Rotary embossing device and embossing processes
02/2009
02/17/2009US7491162 Daily organizer
12/2008
12/17/2008CN201165068Y Gumming device of carrier bag forming machine
12/17/2008CN201165067Y Carrier bag forming machines
10/2008
10/23/2008US20080261792 Device for Producing Flexible Tubes from a Flat Film
08/2008
08/07/2008DE19818720B4 Verfahren zum Verschweißen von kontinuierlich geförderten Kunststoffolien Method for welding plastic sheets continuously conveyed
08/07/2008DE102007004244A1 Vorrichtung und Verfahren zur Herstellung von Kunststoffsäcken Apparatus and method for manufacturing plastic bags
04/2008
04/10/2008DE10261257B4 Antriebseinheit von Bearbeitungsstationen einer Bodenlegevorrichtung Drive unit of processing stations of a bottoming device
03/2008
03/20/2008DE102006016886A1 Method for detecting clamping characteristics of tool holder, involves detecting characteristic of tool holder for setting process with detection unit
02/2008
02/28/2008DE102006039564A1 Positionsregelung an Bodenleger mit Bildverarbeitung Position control of floor layers with image processing
02/07/2008WO2008015773A1 Spout mounting method and spout
02/07/2008DE10344156B4 Bodenöffnungsstation einer Papierbeutelmaschine Bottom opening of a paper bag machine
01/2008
01/31/2008WO2008013275A1 Pouch and process for manufacturing the same
09/2007
09/19/2007CN101037029A Device for forming the vessel of brick filling machine
09/13/2007DE10255483B4 Stationsfolge einer Bodenlegevorrichtung Station consequence of a bottoming device
07/2007
07/18/2007CN100999142A Four-slant universal glue feeding apparatus
07/12/2007DE10327646B4 Vorrichtung zur Bildung eines Leimprofils für Kreuzbodensäcke Apparatus for forming a Leimprofils for cross-bottom bags
06/2007
06/15/2007CA2530339A1 Process for assembling a box
06/06/2007DE202007003494U1 Verpackung für Schüttgüter, Futtermittel, Naturmaterialien mit mindestens einer Sichteinheit Packaging for bulk materials, feed, natural materials with at least one visual unit
05/2007
05/30/2007CN2905426Y Device for manufacturing multiple zipper bag, vertical bag or folding bag
05/23/2007CN1966256A Device for manufacturing multiple zipper bag, vertical bag or folding bag
04/2007
04/18/2007CN2889713Y Portable paper bag cementing forming machine
12/2006
12/12/2006CA2313072C Device for opening tubular bag bodies
08/2006
08/23/2006CN1820935A Corner bottom bag making machine
06/2006
06/27/2006US7067029 Method for manufacturing an optical disc including a single layered disc and a four layered adhesive sheet member for use therein as well as a rolled member thereof
11/2005
11/15/2005CA2272309C A stable flexible pouch and method for making the pouch
11/2004
11/02/2004US6811526 Folding-box gluing or adhesive-bonding machine with an ejector or removal device
06/2004
06/24/2004DE10255483A1 Cross based bag making machine has drive wheel pairs arranged before base forming station in feed direction to reduce soiling
02/2004
02/19/2004US20040033875 Folding-box gluing or adhesive-bonding machine with an ejector or removal device
01/2004
01/29/2004US20040016212 Method for packaging perishable foods and other articles, and package therefor
12/2003
12/10/2003EP1369363A1 Folding box glueing machine with ejection mechanism
06/2003
06/10/2003US6575886 High speed wrap-around multipacker
03/2003
03/05/2003CN2538533Y Cramp folding machine for internal leaf of organ bag
01/2003
01/14/2003US6505665 Method and apparatus for use in assembling electronic devices
10/2002
10/29/2002CA2041169C Vacuum drum purge method and apparatus
08/2002
08/14/2002EP1035967B1 Device for opening tubular bag shapes
02/2002
02/13/2002EP0942878B1 A stable flexible pouch and method for making the pouch
02/2001
02/22/2001WO2001012890A1 French seaming device
09/2000
09/20/2000EP1035967A1 Device for opening tubular bag shapes
06/2000
06/20/2000US6077208 Stable flexible pouch and method for making the pouch
04/2000
04/13/2000WO2000020195A1 Device for opening tubular bag shapes
12/1999
12/15/1999CN1238730A Stable flexible pouch and method for making the same
09/1999
09/22/1999EP0942878A1 A stable flexible pouch and method for making the pouch
01/1999
01/19/1999US5860743 Stable flexible pouch and method for making the pouch
06/1998
06/04/1998WO1998023499A1 A stable flexible pouch and method for making the pouch
03/1998
03/25/1998CN1176881A Composition machine set for paper-plastic gluring the seams
12/1997
12/30/1997CA2080912C Method and apparatus to promote gas exchange from a sealed receptacle
10/1997
10/01/1997CN1160632A Method and apparatus for making bag with single layer and multi-layer paper soft tube section
09/1997
09/09/1997US5664400 Carton blanks handling mechanism
08/1996
08/21/1996EP0727356A1 Carton blanks handling mechanism
04/1996
04/24/1996CN2225352Y Inner sheet edge folding machine for reference bag
02/1995
02/15/1995EP0525097B1 Method and apparatus to promote gas exchange from a sealed receptacle
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