Patents
Sitemap › B31 - Making paper articles; Working paper › B31B - Making boxes, cartons, envelopes, or bags › B31B 3 - Machinery characterised by making boxes or cartons by folding single-piece sheets, blanks, or webs
Patents for B31B 3 - Machinery characterised by making boxes or cartons by folding single-piece sheets, blanks, or webs (2,253)
02/1997
02/04/1997CA2000062C Apparatus for squaring sleeve
12/1996
12/31/1996US5588943 Carton bottom sealing dies
12/18/1996CN1138307A Gable top carton having a U-shaped stake seal and method and apparatus for forming same
12/17/1996US5584789 Method and apparatus for forming non-round containers
12/03/1996US5579625 For use in a packaging process
11/1996
11/27/1996CN2241056Y Paper cup cylinder retracting device
11/20/1996EP0743170A2 Carton end closure score line pre-breaking method and mechanism
11/13/1996CN2239888Y Multi-layer mould cutting board with hard surface
11/13/1996CN2239887Y Paper lunch box forming machine
10/1996
10/31/1996WO1996033862A1 Carton end panel folding mechanism
10/23/1996EP0738587A1 Pressure closing mechanism
10/15/1996US5564255 Apparatus and method for sealing and creasing gabled containers
10/09/1996EP0735950A1 Gable top carton having a u-shaped stake seal and method and apparatus for forming same
10/09/1996CN1133023A Machine for producing cardboard or similar tubes, with means for cutting the tube into sections of predetermined lengths
09/1996
09/24/1996US5558611 Apparatus for shaping blanks for hinge-lid packs with especially rounded longitudinal edges
09/19/1996WO1996028296A1 Method for continuously producing collapsible cups
09/17/1996US5555708 Pressure closing mechanism
09/03/1996US5551211 Vacuum operated bottom former
08/1996
08/28/1996CN1129631A Punching tool
08/27/1996US5549537 Apparatus for the shaping treatment of blanks, especially for hinge-lid packs
08/08/1996WO1996023654A1 Method and apparatus for making containers for liquid or powdery products
07/1996
07/24/1996EP0722380A1 Machine for producing cardboard or similar tubes, with means for cutting the tube into sections of predetermined lengths
07/18/1996WO1996021553A1 Sleeve-forming machine
06/1996
06/27/1996WO1996019342A1 Paperboard package and method for forming same
06/12/1996EP0715933A1 Cutting rule
06/06/1996WO1996016789A1 Adjustable mandrel
05/1996
05/23/1996WO1996014981A1 Apparatus and method for erecting boxes
05/22/1996EP0712784A2 Container formed from sheet material and blank for forming same
05/21/1996US5518489 Apparatus and method for forming a pocketed card stock or paper member having a wide peripheral edge
05/02/1996WO1996012614A1 Apparatus for constructing multi-piece cartons
04/1996
04/25/1996DE4443613C1 Punch cutter for punching paper, cardboard, plastics foil, leather, rubber etc.
04/11/1996WO1996010479A1 Carton bottom seal
04/11/1996CA2201705A1 Carton bottom seal
04/04/1996WO1996009965A1 Apparatus and method for sealing gabled containers
04/04/1996WO1996009964A1 Vacuum operated bottom former
04/04/1996CA2197754A1 Apparatus and method for sealing gabled containers
03/1996
03/26/1996US5501395 Stackable box with reinforced walls
03/26/1996US5501394 Gable top carton having a U-shaped stake seal and method and apparatus for forming
03/14/1996WO1996007537A1 Method and apparatus for forming non-round containers
03/14/1996CA2199281A1 Method and apparatus for forming non-round containers
03/13/1996CN1118303A Apparatus for the production of blanks for collars in hinge-LID packs with rounded or polygonal long itudinal edges
03/05/1996US5496250 Method for forming tray type cartons
02/1996
02/15/1996WO1996004129A1 Device and method for forming a box from a blank
02/15/1996CA2196699A1 Device and method for forming a box from a blank
01/1996
01/31/1996EP0694382A1 Process and assembly for making boxes with upper platform
01/24/1996CN1115282A Apparatus for the shaping treatment of blanks, especially for hinge-lid packs
01/09/1996US5482204 Carton bottom sealer
12/1995
12/20/1995EP0417252B1 Rectangular paperboard package
12/06/1995EP0685328A2 Boxed pocket folding machine
11/1995
11/29/1995CN2213633Y Padel paper box bookbinding machine
11/29/1995CN1112485A Apparatus for shaping blanks for hinge-lid packs with especially rounded longitudinal edges
11/23/1995DE4417939A1 Method of mfr. of container
10/1995
10/31/1995US5462223 Process for coating glue spot rows and strips onto longitudinally extending blanks for hinge-lid packs and blanks produced thereby
09/1995
09/27/1995EP0673843A1 Paperboard container and method for fabricating the same
08/1995
08/30/1995EP0461116B1 Packaging perishable liquids in gable top cartons
08/16/1995EP0667232A1 Apparatus for making collar blanks for hinge-lid packages with rounded longitudinal edges
08/16/1995EP0667231A1 Apparatus for forming blanks for hinge-lid packages with rounded longitudinal edges
08/16/1995EP0667230A1 Apparatus for forming blanks for hinge-lid packages
08/08/1995US5439436 Boxed pocket folding machine
08/08/1995US5439167 Package made of cardboard
08/01/1995US5437406 Semi-rigid cereal carton
07/1995
07/05/1995EP0661211A1 Paper container seal heating method and seal heating apparatus
07/05/1995EP0660788A1 Clip-type article carrier packaging mechanism.
06/1995
06/29/1995WO1995017300A1 Gable top carton having a u-shaped stake seal and method and apparatus for forming same
06/29/1995CA2179395A1 Gable top carton having a u-shaped stake seal and method and apparatus for forming same
06/07/1995CA2110766A1 Method and apparatus for forming packages
06/06/1995US5421512 System for packaging perishable liquids in gable top cartons
05/1995
05/31/1995EP0655325A2 Machine for assembling cardboard boxes
05/17/1995EP0653295A1 Corner forming apparatus and method
05/16/1995US5415615 Machine for erecting sleeve type cartons for loading
04/1995
04/26/1995EP0649734A2 Packaging
04/20/1995WO1995010400A1 Machine for producing cardboard or similar tubes, with means for cutting the tube into sections of predetermined lengths
04/20/1995DE4436667A1 Packverfahren und -vorrichtung Pack method and apparatus
04/19/1995EP0648179A1 Blank and palletizable structure for holding and gripping container layers and method and device for packaging using such a blank
03/1995
03/30/1995WO1995008434A1 Machine for erecting sleeve type cartons for loading
03/29/1995EP0645237A2 Creasing unit
03/28/1995US5400571 Method and machine for producing cartons of cigarettes
03/21/1995US5398866 Collapsible enclosure having foldable side flaps and a non-foldable bottom portion
03/16/1995DE4432433A1 Verfahren und Maschine zum Herstellen von steifen Klappdeckelschachteln für Produkte, insbesondere für Zigaretten A method and machine for producing rigid hinged lid packs for products, particularly for cigarettes
01/1995
01/31/1995US5385526 Apparatus and method for packaging blanks
01/26/1995WO1995002540A1 Paper container seal heating method and seal heating apparatus
01/18/1995EP0633838A1 Improvements relating to the formation of cartons
01/17/1995US5382155 Molds for forming cardboard boxes
01/17/1995CA1334022C Packaging machine, especially for cigarettes
01/12/1995WO1995001282A1 Semi-rigid cereal carton
01/12/1995DE4322224A1 Apparatus for the erection of folding boxes
01/12/1995CA2164337A1 Semi-rigid cereal carton
12/1994
12/28/1994EP0368948B1 Method of erecting a carton blank and a carton blank used with the method
12/07/1994EP0627304A1 Appparatus for preforming and glueing cardboard boxes
12/01/1994DE4318004A1 Method and device for the erection and bonding of cartons, especially of conical cartons, made from flat blanks
11/1994
11/24/1994WO1994026616A1 Blank and palletizable structure for holding and gripping container layers and method and device for packaging using such a blank
11/24/1994CA2149011A1 Blank and palletizable structure for holding and gripping container layers, and method and device for packaging using such a blank
11/23/1994CN2183258Y Paper mess-box making machine of vertically paper-feeding
11/02/1994EP0514340B1 Method and device for preparing packing blanks
11/01/1994US5359830 Clip-type article carrier packaging mechanism
10/1994
10/25/1994US5358104 Pack for cigarettes or the like
10/18/1994US5356363 Apparatus for making flat packaging bags from a flexible sheet of synthetic material
09/1994
09/07/1994EP0613768A1 Variable-size tray forming machine
08/1994
08/18/1994WO1994017988A1 Improvements relating to the formation of cartons
08/18/1994CA2133576A1 Improvements relating to the formation of cartons
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