involving square or cross bottom forming

Industry

CPC
B31B2221/40

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B31Paper goods B31BMAKING BOXES, CARTONS, ENVELOPES OR BAGS OF PAPER OR CARDBOARD B31B2221/00Making bags from sheets

Current Industry

B31B2221/40involving square or cross bottom forming

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Bag, method for the production of a bag and machine system for the...
- Patent number 10,131,469
- Issue date Nov 20, 2018
- Windmöller & Hölscher KG
- Jörg Christian Thies
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Method of making an asphalt container
- Patent number 9,630,737
- Issue date Apr 25, 2017
- Neil Draper
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Device and a method for processing semifinished bag products, and g...
- Patent number 9,545,768
- Issue date Jan 17, 2017
- WINDMOELLER & HOELSCHER KG
- Andreas Lamkemeyer
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Packaging bag line-folding and sealing machine
- Patent number 9,434,122
- Issue date Sep 6, 2016
- Chan Machinery Co., Ltd.
- Chi Pin Hsu
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Grant
Sack and method and device for producing sacks
- Patent number 9,205,957
- Issue date Dec 8, 2015
- WINDMOELLER & HOELSCHER KG
- Uwe Koehn
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Bag-making device
- Patent number 8,894,557
- Issue date Nov 25, 2014
- Windmoller & Holscher KG
- Ruediger Duwendag
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Grant
Bag packaging carousel having intermittent vertical spindles
- Patent number 8,840,534
- Issue date Sep 23, 2014
- ICA S.p.A.
- Gino Rapparini
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Clampless bar mechanism for a paper bag bottoming mechanism
- Patent number 8,764,618
- Issue date Jul 1, 2014
- Duro Bag Manufacturing Company
- Noe Yañez Castro
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Grant
Bulk packaging multi-wall sack and apparatus for manufacturing the...
- Patent number 8,646,974
- Issue date Feb 11, 2014
- Amcor Limited
- Adrian Dalgleish
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Device and method for producing bags
- Patent number 8,597,167
- Issue date Dec 3, 2013
- WINDMOELLER & HOELSCHER KG
- Christian Haeger
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Grant
Bags having adhesive drying structures and related methods
- Patent number 8,591,110
- Issue date Nov 26, 2013
- Exopack, LLC
- Allyson Smith
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Re-closable flexible package and method of manufacturing the same
- Patent number 8,083,660
- Issue date Dec 27, 2011
- Ashok Chaturvedi
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Filter bag and method for the production thereof
- Patent number 8,002,862
- Issue date Aug 23, 2011
- Eurofilters N.V.
- Jan Schultink
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Method and device for producing and filling sacks
- Patent number 7,770,362
- Issue date Aug 10, 2010
- WINDMOELLER & HOELSCHER KG
- Uwe Koehn
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Position control on bottom layers with image processing
- Patent number 7,702,483
- Issue date Apr 20, 2010
- WINDMOELLER & HOELSCHER KG
- Ruediger Duwendag
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Grant
Process for assembling a bag
- Patent number 7,678,037
- Issue date Mar 16, 2010
- Mark Campbell
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Grant
Method and apparatus for making block bottom pillow top bags
- Patent number 7,490,451
- Issue date Feb 17, 2009
- Illinois Tool Works Inc.
- David J. Matthews
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Square bottom sealable bag forming machine
- Patent number 7,335,149
- Issue date Feb 26, 2008
- Violet Hanson
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Grant
Method and apparatus for manufacturing tube-shaped packages made of...
- Patent number 7,144,358
- Issue date Dec 5, 2006
- BP Europack S.p.A.
- Sergio Visona'
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Method of folding flat bottom bag
- Patent number 6,991,592
- Issue date Jan 31, 2006
- Genpak LLC
- James Trygve Wold
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Grant
Method for manufacturing angulated bottom paper bag with handle in...
- Patent number 6,932,754
- Issue date Aug 23, 2005
- Newport Corp.
- Masaki Fujishiro
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Plastic film hinging and pre-creasing process
- Patent number 6,669,615
- Issue date Dec 30, 2003
- Bob Dematteis Co.
- Robert B. DeMatteis
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Bag mouth opening device for continuously conveyed bags
- Patent number 6,655,111
- Issue date Dec 2, 2003
- Toyo Jidoki Co., Ltd.
- Iwao Ikemoto
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sack
- Patent number 6,533,457
- Issue date Mar 18, 2003
- Chronos Holdings Limited
- Dieter Schwenke
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Method and apparatus for manufacturing tube-shaped packages made of...
- Patent number 6,510,673
- Issue date Jan 28, 2003
- BP Europack S.p.A.
- Sergio Visona′
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Device for pulling up the ends of continuously transverse-conveyed...
- Patent number 6,328,683
- Issue date Dec 11, 2001
- Windmoller & Holscher
- Horst Rautenberg
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Grant
Apparatus and process for producing cold seal in plastic bags
- Patent number 6,319,184
- Issue date Nov 20, 2001
- Bob Dematteis Co.
- Robert B. DeMatteis
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Apparatus for manufacture of a plastic bag with standup bottom wall
- Patent number 6,254,521
- Issue date Jul 3, 2001
- Amplas, Inc.
- Donald J. Pansier
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for forming bags in plastic material and the bag thus produced
- Patent number 6,226,964
- Issue date May 8, 2001
- B.L. Macchine Automatische S.p.A.
- Natale Vettorato
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Plastic bag manufacturing process
- Patent number 6,186,933
- Issue date Feb 13, 2001
- Bob Dematteis Co.
- Robert B. Dematteis
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
PACKAGING BAG LINE-FOLDING AND SEALING MACHINE
- Publication number 20140187403
- Publication date Jul 3, 2014
- CHI PIN HSU
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Application
SACK AND METHOD AND DEVICE FOR PRODUCING SACKS
- Publication number 20130156352
- Publication date Jun 20, 2013
- WINDMOELLER & HOELSCHER KG
- Uwe Koehn
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Application
SYSTEM AND METHOD FOR PRODUCING BAGS OR POUCHES
- Publication number 20120270714
- Publication date Oct 25, 2012
- Franz-Josef Dieckmann
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Application
CLAMPLESS BAR MECHANISM AND METHOD FOR MAKING A PAPER BAG
- Publication number 20120196732
- Publication date Aug 2, 2012
- Noe Yañez Castro
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Application
FOLDABLE BAG AND A METHOD OF MANUFACTURING A FOLDABLE BAG
- Publication number 20120163737
- Publication date Jun 28, 2012
- SMQ GROUP B.V.
- Ebo Jacques De Muinck
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Application
PLASTIC BAG MAKING APPARATUS
- Publication number 20120035035
- Publication date Feb 9, 2012
- Totani Corporation
- Mikio Totani
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Application
DEVICE AND A METHOD FOR PROCESSING SEMIFINISHED BAG PRODUCTS, AND G...
- Publication number 20110259516
- Publication date Oct 27, 2011
- Andreas Lamkemeyer
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Application
BAG PACKAGING CAROUSEL HAVING INTERMITTENT VERTICAL SPINDLES
- Publication number 20110209440
- Publication date Sep 1, 2011
- Gino Rapparini
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Application
BAGS HAVING ADHESIVE DRYING STRUCTURES AND RELATED METHODS
- Publication number 20110123137
- Publication date May 26, 2011
- Exopack, L.L.C.
- Allyson Smith
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Application
Bag-making device
- Publication number 20110124479
- Publication date May 26, 2011
- Windmoelle & Holscher KG
- Ruediger Duwendag
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Application
DEVICE AND METHOD FOR PRODUCING BAGS
- Publication number 20110053747
- Publication date Mar 3, 2011
- Christian Haeger
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Application
Method and device for producing rectangular-bottom bags
- Publication number 20100317501
- Publication date Dec 16, 2010
- FINSER S.p.A.
- Giuseppina Taverna
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Application
COLLAPSIBLE CUSHION BAG
- Publication number 20100278461
- Publication date Nov 4, 2010
- Charles Veiseh
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Application
Bag-making device
- Publication number 20090221409
- Publication date Sep 3, 2009
- WINDMOELLER & HOELSCHER KG.
- Ruediger Duwendag
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Application
Position control on bottom layers with image processing
- Publication number 20080052025
- Publication date Feb 28, 2008
- Ruediger Duwendag
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Application
Method and Device for Producing and Filling Sacks
- Publication number 20070289262
- Publication date Dec 20, 2007
- Uwe Koehn
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Application
Method Of Producing A Tubular Pouch Having A Standing Base Formed I...
- Publication number 20070278116
- Publication date Dec 6, 2007
- Andreas Michalsky
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Application
Re-Closable Flexible Package And Method Of Manufacturing The Same
- Publication number 20070274612
- Publication date Nov 29, 2007
- Ashok Chaturvedi
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Application
Reclosable Bag
- Publication number 20070230833
- Publication date Oct 4, 2007
- CMD Corporation
- Jerry Winiecki
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Application
Filter bag and method for the production thereof
- Publication number 20070175190
- Publication date Aug 2, 2007
- Jan Schultink
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
Process for assembling a bag
- Publication number 20070161482
- Publication date Jul 12, 2007
- Mark Campbell
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Application
Bulk packaging multi-wall sack and apparatus for manufacturing the...
- Publication number 20070140599
- Publication date Jun 21, 2007
- Amcor Limited
- Adrian Dalgleish
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Application
Method for producing a packaging means and packaging means made of...
- Publication number 20070133908
- Publication date Jun 14, 2007
- B&B - MAF GmbH & Co. KG
- Thomas Bruns
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Application
Method and apparatus for making block bottom pillow top bags
- Publication number 20070084142
- Publication date Apr 19, 2007
- David J. Matthews
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Application
Recloseable bag
- Publication number 20060078233
- Publication date Apr 13, 2006
- CMD Corporation
- Gerald R. Winiecki
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Application
Bottom positioning device for cross bottom bags
- Publication number 20050277534
- Publication date Dec 15, 2005
- Ruediger Duwendag
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Application
Method of folding flat bottom bag
- Publication number 20050176569
- Publication date Aug 11, 2005
- James Trygve Wold
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Application
Method for manufacturing angulated bottom paper bag with handle in...
- Publication number 20040224830
- Publication date Nov 11, 2004
- Newport Corp.
- Masaki Fujishiro
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Application
Method and apparatus for manufacturing tube-shaped packages made of...
- Publication number 20040192530
- Publication date Sep 30, 2004
- Modiano & Associati SpA
- Sergio Visona
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Method for manufacturing a bag
- Publication number 20030104913
- Publication date Jun 5, 2003
- Dieter Schwenke
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD

involving square or cross bottom forming

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Bag, method for the production of a bag and machine system for the...

Method of making an asphalt container

Device and a method for processing semifinished bag products, and g...

Packaging bag line-folding and sealing machine

Sack and method and device for producing sacks

Bag-making device

Bag packaging carousel having intermittent vertical spindles

Clampless bar mechanism for a paper bag bottoming mechanism

Bulk packaging multi-wall sack and apparatus for manufacturing the...

Device and method for producing bags

Bags having adhesive drying structures and related methods

Re-closable flexible package and method of manufacturing the same

Filter bag and method for the production thereof

Method and device for producing and filling sacks

Position control on bottom layers with image processing

Process for assembling a bag

Method and apparatus for making block bottom pillow top bags

Square bottom sealable bag forming machine

Method and apparatus for manufacturing tube-shaped packages made of...

Method of folding flat bottom bag

Method for manufacturing angulated bottom paper bag with handle in...

Plastic film hinging and pre-creasing process

Bag mouth opening device for continuously conveyed bags

Sack

Method and apparatus for manufacturing tube-shaped packages made of...

Device for pulling up the ends of continuously transverse-conveyed...

Apparatus and process for producing cold seal in plastic bags

Apparatus for manufacture of a plastic bag with standup bottom wall

Method for forming bags in plastic material and the bag thus produced

Plastic bag manufacturing process

Patents Applicationslast 30 patents

PACKAGING BAG LINE-FOLDING AND SEALING MACHINE

SACK AND METHOD AND DEVICE FOR PRODUCING SACKS

SYSTEM AND METHOD FOR PRODUCING BAGS OR POUCHES

CLAMPLESS BAR MECHANISM AND METHOD FOR MAKING A PAPER BAG

FOLDABLE BAG AND A METHOD OF MANUFACTURING A FOLDABLE BAG

PLASTIC BAG MAKING APPARATUS

DEVICE AND A METHOD FOR PROCESSING SEMIFINISHED BAG PRODUCTS, AND G...

BAG PACKAGING CAROUSEL HAVING INTERMITTENT VERTICAL SPINDLES

BAGS HAVING ADHESIVE DRYING STRUCTURES AND RELATED METHODS

Bag-making device

DEVICE AND METHOD FOR PRODUCING BAGS

Method and device for producing rectangular-bottom bags

COLLAPSIBLE CUSHION BAG

Bag-making device

Position control on bottom layers with image processing

Method and Device for Producing and Filling Sacks

Method Of Producing A Tubular Pouch Having A Standing Base Formed I...

Re-Closable Flexible Package And Method Of Manufacturing The Same

Reclosable Bag

Filter bag and method for the production thereof

Process for assembling a bag

Bulk packaging multi-wall sack and apparatus for manufacturing the...

Method for producing a packaging means and packaging means made of...

Method and apparatus for making block bottom pillow top bags

Recloseable bag

Bottom positioning device for cross bottom bags

Method of folding flat bottom bag

Method for manufacturing angulated bottom paper bag with handle in...

Method and apparatus for manufacturing tube-shaped packages made of...

Method for manufacturing a bag