Patents
Sitemap › B31 - Making paper articles; Working paper › B31B - Making boxes, cartons, envelopes, or bags › B31B 1 - Box, carton, envelope or bag making machinery characterised by performing specific operations
Patents for B31B 1 - Box, carton, envelope or bag making machinery characterised by performing specific operations (15,372)
11/2013
11/21/2013US20130306547 Pleated filter media with continually varying intermediate pleat heights
11/21/2013US20130306516 Display bin
11/21/2013US20130306510 Picture box and container
11/20/2013EP2075201B1 Heat-shrinkable packaging
11/20/2013CN203293593U Automatic gummed paper pasting device for square bottom bag
11/20/2013CN203293592U Non-woven fabric diaper bag making machine
11/20/2013CN203293591U Novel thermally-sealing and thermally-cutting knife of bag making machine
11/20/2013CN203293590U Full-automatic bubble bag manufacturing machine
11/20/2013CN203293589U Die-cutting machine
11/20/2013CN203293588U Woven bag perforating device
11/20/2013CN203293587U Corrugated shoe box forming machine
11/20/2013CN103395228A Semi-automatic bagging machine
11/20/2013CN103395227A Organ zippered bag manufacturing method and manufactured organ zippered bag
11/20/2013CN103395226A Paper bag creasing machine and tubular bag opening device thereof
11/19/2013US8585946 Method for making heat-insulative paper containers and the products
11/19/2013CA2615103C Envelope making device
11/14/2013WO2013167269A1 Method and device for producing blanks, in particular for packages for cigarettes
11/14/2013US20130303352 Method for a manufacture of a bag made of composite material
11/14/2013US20130303351 Microwave heating of heat-expandable materials for making packaging substrates and products
11/14/2013US20130299567 Vessel and Method for Making the Same
11/14/2013US20130299566 Blanks for containers, and containers, boxes, and methods thereof
11/14/2013DE102012009648A1 Spreizeinrichtung Spreading
11/13/2013CN203282739U Cup downwards moving device
11/13/2013CN203282738U Handle glue spraying machine
11/13/2013CN203282737U Feeding device of plastic bag forming machine
11/13/2013CN203282736U Square wine box finished product concave-convex machine
11/13/2013CN203282735U Boutique box edging forming auxiliary mold
11/13/2013CN203282734U Double-working-station lengthwise cutting structure with upper cutter and lower cutter combined
11/13/2013CN203282733U Three-position perforating machine
11/13/2013CN103387059A Intelligent three-dimensional bag-making multi-material filling integrative vacuum packing machine
11/13/2013CN103386773A Automatic bag machine for self-standing bag
11/13/2013CN103386772A Paste board slot-cutting machine
11/13/2013CN102529154B Variable-phase bisection constant-tension conveying device for bag making films
11/13/2013CN102490391B Paperboard inner hole mould cutting machine with waste cleaning device
11/12/2013US8579782 Method for application of a film at an envelope window made of a sheet or a portion of sheet
11/12/2013US8579781 Recloseable flexible bag
11/12/2013US8579780 Plastic bag making apparatus
11/12/2013US8579779 Plastic bag making apparatus
11/12/2013US8579778 Machine and method for forming reinforced polygonal containers from blanks
11/12/2013US8579777 Method and device for producing box of corrugated board sheet
11/07/2013WO2013164812A1 Method and system for stripping and blanking a cardboard
11/07/2013US20130296151 Counter ejector and box former
11/07/2013DE102012017636A1 Verfahren zum Bestimmen des Zurichtbedarfs und Verfahren zum Erstellen eines Zurichtbogens Method for determining the Zurichtbedarfs and method for creating a compensating sheet
11/06/2013CN203267295U Base conveying device for bag maker
11/06/2013CN203267294U Handle pressing connection device of fully-automatic paper bag forming equipment
11/06/2013CN203267293U Long surrounding bar edge wrapping fixture for gift box
11/06/2013CN203267292U Automatic edge folding device for producing plastic film
11/06/2013CN203267291U Automatic bag opening opening device of bag making machine
11/06/2013CN203267290U Dust removal equipment for box making paper sheets
11/06/2013CN203267289U Dedusting device of box-making paper
11/06/2013CN203267288U Dedusting device of box-making paper
11/06/2013CN203267287U Comprehensive dedusting device of box-making paper
11/06/2013CN203267286U Internal patching device of packing bag making machine
11/06/2013CN203267285U Packaging bag edge pressing device
11/06/2013CN203267284U Novel shaftless paper holder
11/06/2013CN203267283U Hot bar seat for bag making machine
11/06/2013CN203267282U Heat-seal spot breaking device of bag making machine
11/06/2013CN203267281U Gift box battery support molding mold
11/06/2013CN203267280U Automatic carton production line
11/06/2013CN203267279U Turnover device for folding paper box
11/06/2013CN203267278U Full-automatic paper packing box edge-folding forming machine
11/06/2013CN203267277U Adjustable carton folding device
11/06/2013CN203267276U Adjustable bag cutter
11/06/2013CN203267275U Cold cutting mechanism of bag making machine
11/06/2013CN103381672A Fastener heat sealing machine for plastic packaging bags
11/06/2013CN103381671A Scrap discharging device for slot-cutting machine of glued paper boards
11/06/2013CN102642332B Full-automatic double-layer fruit bag making line equipment and bag making method using equipment
11/06/2013CN102582125B Automatic pulling-tearing tape adhering device for corrugated box and method thereof
11/06/2013CN102328456B Paperboard notching machine
11/05/2013US8573870 Cutting device and tape printing apparatus equipped therewith
11/05/2013CA2623513C Machine for raising planar articles
10/2013
10/31/2013WO2013160287A1 Intelligent automatic transport arrangement for package manufacturing
10/31/2013WO2013159876A1 Module with frame and folder/gluer provided with same
10/31/2013US20130288871 Letter producing system and inserting and sealing unit
10/30/2013CN203254704U Waste clearing device of bag making machine
10/30/2013CN203254703U Anti-off-tracking bottom inserting device
10/30/2013CN203254702U Paper cup bottom forming machine
10/30/2013CN203254701U Refit cutter used for manufacturing handbag with super-heavy ivory board
10/30/2013CN203254700U Perforating device of bag making machine
10/30/2013CN203254699U Cutting board punching mechanism for T-shirt bag punching machine
10/30/2013CN203254698U Magnetic chain type transmission mechanism for nailing machine
10/30/2013CN203254697U Emptying device of bag making machine
10/30/2013CN203254696U Tension bracket for bag making machine
10/30/2013CN103373000A Box pasting machine conveying and assembling device
10/30/2013CN103372999A Device and method for splicing two paper boards
10/30/2013CN103372998A Easily-adjusted paper support mechanism of full-automation box gluing machine
10/30/2013CN103372997A Top roller type die-cutting machine with inclined cutter die driving
10/30/2013CN102632641B Backing material folding device of bottom-attaching doypack maker
10/24/2013US20130281278 Method and Apparatus For Making Skirtless Seals
10/24/2013US20130277260 Carton With Insert
10/23/2013EP2653298A1 Package bag and method for producing same
10/23/2013CN203246110U Double-layer bag machine pattern hot plate
10/23/2013CN203246109U Creasing wheel for corrugated board
10/23/2013CN203246108U Device for machining openings of paper bags
10/23/2013CN203246107U Hole-punching alignment device used for bag making machine
10/23/2013CN103370189A Device for shaping a flat blank into a container
10/23/2013CN103358593A Shaft sleeve for carton printing machine perforating device
10/23/2013CN103358592A Safe operating concept for folding box gluing machines
10/23/2013CN103358591A Hooping device for outer hoop of all-fiber drum
10/23/2013CN103358590A Full-automatic carton nailing machine and control method thereof
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