| Patents for B65H 45 - Folding thin material (7,523) |
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| 04/18/1991 | DE3934623A1 Folding device for simultaneous measurement of paper thickness - has pair of rollers, lever with transfer element to instrument and pressure adjustment elements |
| 04/18/1991 | DE3933691A1 Paper folder with pocket and opening - has stop piece, lid and fold edges and fold flaps with links |
| 04/16/1991 | US5007891 Device for producing an additional fold in folding devices of rotary printing presses |
| 04/16/1991 | US5007890 Web plow folding |
| 04/16/1991 | US5007623 Method for feeding the primary web of a mineral wool web by means of a pendulum conveyor onto a receiving conveyor and an arrangement of such a pendulum conveyor |
| 04/10/1991 | EP0421547A1 Method and device for folding sheets |
| 04/10/1991 | EP0421173A2 Paper stacking arrangement |
| 04/10/1991 | EP0421083A2 Folding jaw cylinder for folding machine |
| 04/09/1991 | US5005816 Interfolder device with dynamic pressure section connected at the outlet side of the folding rollers |
| 04/07/1991 | CA2026029A1 Paper stacking arrangement |
| 04/04/1991 | CA2026240A1 Paper jam protected folding apparatus |
| 04/03/1991 | EP0420299A1 Processing paper and other webs |
| 04/03/1991 | EP0420298A1 Processing paper and other webs |
| 04/03/1991 | EP0420297A1 Processing paper and other webs |
| 04/02/1991 | US5004452 Continuous form stationery folding machine with perforation alignment apparatus |
| 04/02/1991 | US5004451 Adjustable |
| 03/28/1991 | DE3930855A1 Paper guide device for buckle folding machine - has manually or automatically operating paper deflector without separate drive |
| 03/26/1991 | CA1282141C Size independent modular web processing line and modules |
| 03/20/1991 | EP0417621A1 Method and means for pressing folded printed products |
| 03/19/1991 | US5000729 Bag folding machine |
| 03/19/1991 | US5000433 Folder |
| 03/19/1991 | US5000432 Folder having pockets |
| 03/19/1991 | US5000431 Label refolder |
| 03/15/1991 | CA2025257A1 Apparatus for preparing a self-mailer |
| 03/14/1991 | CA2025149A1 Process and apparatus for pressing folded printing products |
| 03/06/1991 | EP0415077A1 Folding apparatus |
| 03/05/1991 | US4997205 Multi-sheet folded printed product and method of producing the same |
| 03/05/1991 | US4997175 Sheet folding apparatus |
| 03/05/1991 | CA1281044C Vacuum system for combination fold-off control |
| 02/26/1991 | US4995600 Document |
| 02/20/1991 | EP0413371A2 Automatic apparatus for folding sheets |
| 02/19/1991 | US4993701 Receiving tray for sheet form material |
| 02/13/1991 | EP0412437A1 Apparatus for folding and stacking a continuous sheet of paper |
| 02/06/1991 | EP0411366A2 Folder for the production of longitudinally and/or transversely folded products |
| 02/06/1991 | EP0411257A1 Device for building up stacks of cloth or similar products of fibre materials |
| 02/05/1991 | US4989529 Manufacture of a multiple biased fabric by folding |
| 01/30/1991 | EP0410400A2 Device for feeding material to folding and damping devices of rotary printing machines |
| 01/23/1991 | EP0408912A1 Method and device for production of paperstacks |
| 01/22/1991 | US4986803 Apparatus for the production of cigarette packs |
| 01/17/1991 | DE4021373A1 Endless printed web folding mechanism for printer or copier - has impact element for oscillation of web causing it to fold in zigzag configuration |
| 01/16/1991 | EP0408412A1 Method and device for the removal to storage of a tubular cover after it has been laterally folded |
| 01/16/1991 | EP0407983A2 Manufacture of a multiple biased fabric by folding |
| 01/16/1991 | EP0271515B1 Device for guiding a flexible film backfolded on itself |
| 01/16/1991 | EP0217908B1 Apparatus for separating out of file the sheets underlying a paper package comprising a series of continuous modules |
| 01/15/1991 | US4985013 Method and an apparatus for folding paperlike material, such as documents, which may differ in quality and length and which are conveyed in assembled form or successively |
| 01/15/1991 | CA1279071C Paper handling apparatus for receiving adjacently positioned paper sheets, transporting and depositing the sheets, spread-apart, in a storage unit |
| 01/13/1991 | CA2020917A1 Unloading device and process for storing a sleeve after transversal folding thereof |
| 01/11/1991 | CA2020722A1 Manufacture of a multiple biased fabric by folding |
| 01/10/1991 | DE4018709A1 Adjuster of polygraphic folding machine blade and rollers - performs synchronous repositioning of edge of blade and centres of rollers by computer and stepping motors |
| 01/10/1991 | DE4018707A1 Drive device for polygraphic blade rabbet machines - has vertically adjustable crank drive and drive shaft |
| 01/09/1991 | CN1011132B Pressing apparatus for webs |
| 01/08/1991 | US4982945 Plural mode document restacking tray for a copier document handler |
| 01/08/1991 | US4982940 Zigzag |
| 01/02/1991 | EP0406198A2 A message receiving arrangement |
| 01/02/1991 | EP0405023A1 Glue head mounting bracket for paper folding machines |
| 12/20/1990 | DE3919436A1 Paper sheet folding machine - has drive common to feed conveyor and detachable sheet transporter |
| 12/11/1990 | US4976419 Buckle chute folder exit rollers |
| 12/05/1990 | EP0400596A2 Cutting device for a folder in a printing machine |
| 12/05/1990 | EP0400527A2 Folding machine of a rotary press |
| 12/04/1990 | US4974822 Sheet product folding and folded product transport and handling apparatus, particularly printed products derived from a printing machine |
| 12/04/1990 | CA1277294C Bag folding machine |
| 11/28/1990 | EP0399596A1 Device for bringing a zigzag folded web of forms into the shape of a stack and for cutting this at a given location |
| 11/22/1990 | DE3916254A1 Supplementary folding machine for printing press - is mounted on table which can be adjusted for height |
| 11/22/1990 | DE3916156A1 Accordion pleats prodn. in lengths of material - involves top and bottom blade, with four cylinders and piston rods and guides |
| 11/14/1990 | EP0396993A2 Piling device for folded sheets |
| 11/13/1990 | US4969862 Method and apparatus for producing folded articles |
| 11/08/1990 | DE4009415A1 Marking scrap sheets during continuous printed sheet feeding - using movable sheet stop entering folding bin entry slot before standard stop enables laser manual sortingcuring opt. with epoxy-resin |
| 11/07/1990 | EP0396511A2 Apparatus for replacing fabric pieces in textile spreading machines |
| 11/07/1990 | EP0396510A2 Fabric piece supporting carriage for spreading fabrics on fabric spreading tables |
| 11/06/1990 | CA1275790C Handling of limp fabric |
| 10/30/1990 | US4966353 Chief folding machine with eye adhesive moistener |
| 10/30/1990 | CA1275599C Handling limp fabric |
| 10/24/1990 | EP0393562A2 Longitudinal folding device |
| 10/23/1990 | US4964626 Apparatus for stacking paper webs in zig-zag formations |
| 10/18/1990 | WO1990012749A1 Apparatus for cutting or stacking web materials |
| 10/18/1990 | CA2051102A1 Apparatus for cutting or stacking web materials |
| 10/17/1990 | EP0271514B1 Conforming device for a flexible film provided with projecting mouthpieces |
| 10/10/1990 | EP0391079A2 Method for the storage of precut packaging and for supplying them to a folder in a packing machine |
| 10/10/1990 | CN1009911B Method and device for feeding thin binder impreganted uncured primary web of mineral wool |
| 10/05/1990 | CA2012968A1 Process and apparatus for the stocking (storage) of (pack) blanks and for feeding these to a folding unit of a packaging machine |
| 10/03/1990 | EP0390620A1 Folding unit for approximately flat flexible textile products |
| 10/03/1990 | EP0263818B1 A method to transfer cloth to a cloth folding table and a device for performing the method |
| 10/02/1990 | CA1274861A1 Sheet folding apparatus |
| 09/25/1990 | US4958819 Laying machine |
| 09/19/1990 | EP0388397A2 Device for laying down a web-like material on a work table |
| 09/19/1990 | EP0388318A1 Method for forming a new stack after the removal of a completed stack in a stacking machine, especially one associated with a printer, and device for carrying out this method |
| 09/18/1990 | US4957284 Apparatus and method for converting sheet folder to booklet maker |
| 09/18/1990 | US4957280 Uniform speed pinless folding machine |
| 09/18/1990 | US4957052 Triple folding device for folding a towel hem |
| 09/17/1990 | CA2011953A1 Method of forming a new pile after discharge of a completed pile in a pile-forming machine associated in particular with a printer and device for carrying out this method |
| 09/12/1990 | EP0386531A2 Folder |
| 09/11/1990 | US4955186 Envelope transport means |
| 09/05/1990 | EP0385818A1 Machine to cut and fold a printed paper web |
| 09/05/1990 | EP0385370A2 Buckle folder |
| 09/05/1990 | CN1045078A Processing paper and other webs |
| 08/30/1990 | DE3051128C2 Laminating machine |
| 08/28/1990 | US4952267 Method and an apparatus for bonding together at least two running lengths of material |
| 08/28/1990 | US4951569 Method and apparatus for providing beveled edge pads |
| 08/27/1990 | CA2010327A1 Strip feed roller |
| 08/22/1990 | EP0383149A2 Folding apparatus |