| Patents for B65H 19 - Changing the web roll (10,230) |
|---|
| 10/10/1990 | CN1009909B Apparatus for feeding packaging-material reels to a packaging machine |
| 10/03/1990 | EP0390735A2 Automatic plant for feeding paper rolls for printing presses |
| 09/30/1990 | CA2013399A1 Rewinding machine for the formation of logs of wound paper which can be cut to form usable small rolls |
| 09/19/1990 | EP0387632A2 Cutting and winding device for bands |
| 09/19/1990 | EP0387455A2 Method and apparatus for sticking belt shaped member onto forming drum |
| 09/19/1990 | EP0387365A1 Mill roll stand |
| 09/18/1990 | US4957247 Film winding apparatus |
| 09/18/1990 | CA1274228A1 Winding machine for winding a web slit lengthwise |
| 09/12/1990 | EP0387214A2 Rewinding machine for the formation of rolls of paper or the like |
| 09/12/1990 | EP0387035A2 Sheet positioning device |
| 09/12/1990 | EP0386819A2 Web rewinder having improved chop-off mechanism |
| 09/12/1990 | EP0386500A1 Exchangeable cassette for a manual apparatus for transferring a film from its backing strip to a support |
| 09/11/1990 | US4956044 Tab surface-protective paper separating device |
| 09/09/1990 | CA2011701A1 Rewinding machine for the formation of rolls of paper or the like |
| 09/07/1990 | WO1990010591A1 System for joining webs of material |
| 09/05/1990 | EP0385082A2 Device for winding webs onto core tubes provided with an adhesive coating |
| 09/05/1990 | CN1045078A Processing paper and other webs |
| 09/04/1990 | US4953805 Method of and apparatus for delivering webs of photosensitive material to a printer |
| 09/03/1990 | WO1990010592A1 System and method for cutting and spooling a web of paper |
| 08/29/1990 | EP0384887A1 Cloth beam changer |
| 08/28/1990 | US4951900 Core loading device for web-slitting machines |
| 08/28/1990 | US4951894 Method and apparatus for handling rolls of textile fabrics and other webs |
| 08/28/1990 | US4951893 Method and apparatus for splicing webs |
| 08/22/1990 | EP0383515A2 Paper feed preparatory device |
| 08/22/1990 | EP0382898A2 Winding machine with bearing rollers for winding web materials |
| 08/21/1990 | US4949910 Unwinding machine |
| 08/16/1990 | EP0382011A1 Apparatus for attaching without interruption a replacement web to an expiring web |
| 08/16/1990 | EP0382002A1 Friction core holder |
| 08/14/1990 | US4948061 Flying splice unwinder |
| 08/14/1990 | US4948060 Automatic web roll handling system for splicing |
| 08/14/1990 | US4947536 Method of winding film on a spool and loading the spool with the film into a magazine |
| 08/03/1990 | CA2007971A1 Device for slipping winding cores onto expanding shafts with a given relative positioning |
| 08/01/1990 | EP0379861A1 Device for joining sheets together |
| 07/31/1990 | US4944470 Laminator unwind roll stand |
| 07/31/1990 | US4944467 Method and apparatus for decelerating a jumbo roll of a paper or board machine |
| 07/31/1990 | US4944466 Flexible sheet material dispenser with automatic roll transferring mechanism |
| 07/26/1990 | WO1990008032A1 Method and tape for joining paper webs |
| 07/25/1990 | EP0378874A1 A method of supplying material in web form, apparatus for the same, and copying machine provided with such apparatus |
| 07/25/1990 | EP0378721A1 Splicing system |
| 07/23/1990 | CA2003573A1 Device for connecting strips of material |
| 07/20/1990 | CA2045643A1 Method and tape for joining paper webs |
| 07/19/1990 | DE3919882A1 Web winding mechanism onto subsequent cores |
| 07/17/1990 | US4941798 Means for manipulating and transporting loads |
| 07/17/1990 | US4941620 Apparatus for storing flexible webs on the cores of takeup reels |
| 07/12/1990 | DE3900560A1 Apparatus for the winding of fabric webs |
| 06/27/1990 | EP0374872A2 Device and process for locking a terminal edge of a fabric roll |
| 06/27/1990 | EP0374871A2 Device and process for winding an initial edge of a fabric |
| 06/26/1990 | US4936942 Suction box for stabilizing web at connecting point |
| 06/26/1990 | US4936076 Method for changing liquid or semi-liquid products for dispensing |
| 06/26/1990 | CA1270749A1 Apparatus for severing a web |
| 06/19/1990 | US4934624 A robotic hand |
| 06/19/1990 | US4934621 Device for continuously feeding a web of material from a stock roll |
| 06/19/1990 | US4934619 Method and apparatus for winding a web |
| 06/14/1990 | WO1990006235A1 Cartridge and printer system for using roll print media |
| 06/12/1990 | US4932599 Core loading mechanism for web cutting machines |
| 06/05/1990 | US4931130 Apparatus for applying adhesive on tubular cores for rolls of web material and for feeding same cores to a web winding machine |
| 06/05/1990 | US4930713 Mill roll stand |
| 06/05/1990 | CA1269968A1 Method and device for attaching a web of material rolling to the beginning of a wound fresh web |
| 05/31/1990 | DE3839688A1 Process and apparatus for the splicing of webs, especially of paper webs |
| 05/29/1990 | US4929297 Splicing system |
| 05/23/1990 | EP0368988A1 Magnetic rotary locking mechanism and method |
| 05/22/1990 | US4927091 Device for winding and unwinding a web of material |
| 05/22/1990 | US4927090 Method and apparatus for discharging spools |
| 05/22/1990 | CA1269351A1 Two roll sheet material dispenser |
| 05/18/1990 | CA2002514A1 Method of and an arrangement for gluing a web to a core in a reeling device |
| 05/17/1990 | WO1990005104A1 Process and device for guiding several winding rolls |
| 05/17/1990 | DE3911250C1 Winding apparatus for foil webs |
| 05/17/1990 | DE3838080A1 Rolling machine |
| 05/15/1990 | US4925028 Roll tab for a roll of plastic film and apparatus for producing same |
| 05/10/1990 | DE3933214A1 Vorrichtung zum aneinanderschliessen von packmittelbahnen Apparatus for close to one another pack of medium tracks |
| 05/10/1990 | DE3911036A1 Process and apparatus for the continuous unrolling of band coils |
| 05/10/1990 | DE3837123A1 Verfahren und vorrichtung zur fuehrung von mehreren wickelwellen Method and device for Speedtracking of several winding shafts |
| 05/09/1990 | EP0367593A2 Transport apparatus for a single reel tape cartridge |
| 05/08/1990 | US4923546 Method and apparatus for forming a butt splice |
| 05/08/1990 | CA1268740A1 Carrier for packaging, shipping and transporting coiled, heavy-weight products |
| 05/03/1990 | WO1990004561A1 Re-reeling machine working at constant speed and related cutting device |
| 05/03/1990 | CA2001999A1 Threading apparatus for a single reel cartridge |
| 05/02/1990 | EP0365750A2 Conveying apparatus, especially for transporting lap rolls to combing machines |
| 04/25/1990 | EP0365470A2 Device for attaching the trailing end of a web to the leading end of another web |
| 04/25/1990 | EP0365444A1 Method of rolling up an elastic band, particularly for retention, having elastic capacities of self-adhesion, and the band obtained |
| 04/24/1990 | US4919353 Cardboard web feeding device for corrugator |
| 04/24/1990 | US4919352 Web and transfer cutoff apparatus |
| 04/24/1990 | US4919351 Web rewinder having improved chop-off mechanism |
| 04/18/1990 | EP0363917A2 Winding device for paper, textile or synthetic webs |
| 04/17/1990 | US4917327 Tape dispenser |
| 04/17/1990 | US4917320 Apparatus and method for reeling up strips |
| 04/17/1990 | CA2000746A1 Winding process for self-adhesive rubber bands for containment purposes, and band obtained from same |
| 04/12/1990 | DE3834334A1 Processing device for preparing the web end of a roll of a material web |
| 04/12/1990 | DE3834247C1 Method and device for connecting the trailing end of a plastic-foil web to the leading end of a following web |
| 04/11/1990 | EP0363295A1 Device for cutting and uniting a moving web on a mandrel in continuous-winding machines |
| 04/10/1990 | US4915317 Web winding apparatus having an automatic chain cutter tensioner and related method |
| 04/10/1990 | US4914891 Method and apparatus for exchanging film rolls in a wrapping machine |
| 04/10/1990 | CA1267628A1 Apparatus for exchanging winding frames and used at a winding station for printed products |
| 04/04/1990 | EP0360948A1 Perfected machine with continuous operating cycle for the packaging in rolls of various strap-shaped materials by means of a plurality of simultaneous longitudinal cuts of a wide strip of material fed by a roller |
| 04/03/1990 | CA1267399A1 Trim rewinder |
| 03/27/1990 | US4911374 System and method for use in delaminating bobbins of paper material |
| 03/21/1990 | EP0359174A2 Web winding apparatus |
| 03/20/1990 | US4909492 Feeding and cutting cylinder with suction-operated, sliding shutter for web rewinding machines |
| 03/20/1990 | US4909454 Apparatus for inserting a winding sleeve or core into a winding machine |
| 03/20/1990 | US4909452 Surface winder and method |