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Match Document Document Title
8181897 Winding device and method for tearing off web material by planetary-roller  
A winding device with a planetary-roller tear-off mechanism is disclosed, comprising a first winding roller which is driven to rotate in a predetermined direction and a plurality of core support...
8170629 Filter having impedance matching circuits  
A filter package is provided with a support structure, a filter device having terminals, impedance matching circuits formed on the support structure and electrically connected to at least some of...
8060156 Filter having impedance matching circuits  
A filter package is provided with a support structure, a filter device having terminals, impedance matching circuits formed on the support structure and electrically connected to at least some of...
8033436 Method for separating a web material  
An apparatus and method for separating a web material are disclosed herein. The apparatus includes a bedroll and a chop off roll. The bedroll includes a bedroll blade and a bedroll web pin. The...
7947153 Tissue paper winding and cutting apparatus  
A tissue paper winding and cutting apparatus includes a first winding roll, at least one core support plate, a pinch roller, and at least one arm. A channel is formed between the core support plate...
7931226 Method and machine for forming logs of web material, with a mechanical device for forming the initial turn of the logs  
The rewinding machine includes a winding unit; a feed path of a web material; a separator device to sever the web material upon completion of winding each log; an insertion path of the winding...
7909282 Center/surface rewinder and winder  
A winder for winding a web to produce a rolled product is provided. The winder includes a web transport apparatus that is used for conveying the web. Also included in one exemplary embodiment is a...
7832676 Rewinding machine, for the production of logs of web material and logs obtained  
The rewinding machine includes a winding system and a path for feeding a web material towards said the winding system. Along the feed path at least one suction member is positioned to temporarily...
7523884 Rewinding machine with gluing device to glue the final edge of the log formed and relative winding method  
The rewinding machine comprises: winding elements (1, 3, 5) to wind the web material (N) and form the logs (L1, L2); at least a first glue dispenser (31B) to apply a first glue (C2) to a portion of...
7441681 Apparatus for separating a web material  
An apparatus and method for separating a web material are disclosed herein. The apparatus includes a bedroll and a chop off roll. The bedroll includes a bedroll blade and a bedroll web pin. The...
7404529 Rewinding machine for producing logs of wound web material and relative method  
The rewinding machine includes a first winding roller; a second winding roller; a nip defined between the first and second winding rollers, through which the web material is fed; a roller surface,...
7318562 Rewinding machine and method for the formation of logs of web material with means for severing the web material  
The rewinding machine for the formation of logs (L) of web material (N) wound on a core (A), includes a first winder roller (15) around which the web material (N) is fed, and a second winder roller...
7222813 Multiprocessing apparatus for forming logs of web material and log manufacture process  
A log multiprocessing apparatus winds a web material around a winding core to form a log. Once the log is about to be completed, the web material is severed to form a tail of the log, and a pattern...
7179502 Wet roll having uniform composition distribution  
A method of making wet rolls includes providing a web of material, applying a wetting solution to the web to produce a wet web, and winding the wet web into a roll. The wetting solution may include...
6945491 Device for re-reeling and forming a roll of paper in a re-reeling machine  
A device for re-reeling and forming a roll of paper in a re-reeling machine comprising, on a frame, three rollers (16, 17, 18) having mutually parallel axes that are perpendicular to the direction...
6871814 Apparatus for applying glue to cores  
A glue applicator for a web winding apparatus applies a longitudinal stripe of glue to an elongated core. The stripe of glue may be applied by an elongated wire or bar, by a rotating roller, or by...
6752344 Machine and method for the production of rolls of impregnated web material  
A peripheral winding machine for the production of rolls of wound web material is described, comprising a feed path for the web material (N), winding means (1, 3, 5) for winding said web material...
6705560 Method for winding a tissue web in a reel-up in a paper machine  
A method is provided for switching reels in a paper machine that includes applying an adhesive onto a continuously running paper web to begin a new paper roll and severing the continuous paper web...
6676063 Re-reeling device for forming a roll of paper in a re-reeling machine  
A re-reeling device for forming a roll of paper in a re-reeling machine comprising, on a frame, three rollers (16, 17, 18) having mutually parallel axes that are perpendicular to the direction of...
6659387 Peripheral rewinding machine and method for producing logs of web material  
A rewinding machine for the production of logs of web material around a tubular core includes a first winding roller around which the web material is fed, a second winding roller forming a gap with...
6651924 Method and apparatus for making a rolled wet product  
A method of making wet rolls includes providing a web of material, applying a wetting solution to the web to produce a wet web, and winding the wet web into a roll. The wetting solution may include...
6581868 Method and device for transferring a web onto a reel spool in the reel-up of a paper web  
The present invention relates to a method and device for the transferring of a web onto a reel spool in the reel-up of a paper web having an empty reel spool (2) that is introduced into a contact...
6497383 Apparatus and method for applying glue to cores  
A glue applicator for a web winding apparatus applies a longitudinals strip of glue to an elongated core. The stripe of glue may be applied by an elongated wire or bar, by a rotation roller, or by...
6494398 Rewinding method and machine for making logs of paper and the like  
A method and a machine for rewinding a web (1) for making a log (2a), in particular for the production of rolls of toilet paper, rolls of all purpose wipers or household non woven fabric,...
6488226 Web rewinder chop-off and transfer assembly  
A web transfer and chop-off assembly for a paper web rewinder used in a paper converting operation capable of maintaining positive control of the web at all times. The web transfer and chop-off...
6467719 Apparatus and method of turn-up of lightweight paper on high speed reels  
Web weakening and severing during turn-up of lightweight paper is accomplished by weakening with a plurality of spaced water spray valves to provide a wetting pattern that is determined by web...
6328248 Winding machine and winding method  
A winding machine and method for winding a material web onto a reel-spool in which the material web is transported over a support roll and a winding nip is formed between the support roll and the...
6086010 Process for transferring a material web from a winding roll to a winding sleeve and winding device  
Winding device and process for transferring a material web from a wound roll to a winding sleeve in a transfer region of the winding device. The process includes cutting the web in a cross-wise...
6073824 Apparatus and method for cleanly breaking a continuously advancing cellulose web  
An apparatus and method for cleanly breaking a continuously advancing cellulose web includes a transfer fabric which supports and advances the cellulose web to a wind up zone. The transfer fabric...
6056229 Surface winder with pinch cutoff  
A surface winder includes first and second winding rolls for winding a web on a center member, a stationary surface spaced from the first winding roll for rolling a center member on the stationary...
6000657 Winding control finger surface rewinder with core insert finger  
An apparatus and method for rewinding large rolls of paper into smaller rolls, such as bathroom tissue rolls. The rewinder includes three rolls forming a winding cradle and winding control fingers...
5979818 Rewinding machine and method for the formation of logs of web material with means for severing the web material  
The rewinding machine for the formation of logs (L) of web material (N) wound on a core (A), includes a first winder roller (15) around which the web material (N) is fed, and a second winder roller...
5901917 Air-powered web slasher  
An air-powered web slasher features a cylindrical housing having an interior chamber and a sidewall with a spiral groove machined into it. A piston slides within the interior chamber and has a...
5845866 Method for a reel change in a winding machine, and winding machine suitable for carrying out the method  
A method for change a reel in a paper winding machine which has at least one carrier roll. The paper web (3) is fed to the carrier roll (1). It wraps around a portion of the circumference of the...
5823461 No-fold back splicer with electrostatic web transfer device  
An apparatus and method of splicing a continuously moving web cuts and transfers the web to a new core for rewinding with a no-fold-back and wrinkle-free splice. The web is fed through a first nip...
5810279 System and method for severing and spooling a web  
A severing and spool assembly employs various weakening devices and techniques to provide a shear force along a narrow elongate portion of the web. One method involves scoring a paper web being...
5810280 Matrix rewinder  
A matrix rewinder includes a spider assembly having a spider drive shaft, a central hub thereon, a plurality of angularly spaced guide rods extending radially outward from the hub, a mounting block...
5769352 Web rewinding machine, adaptable to different core diameters  
A rewinding machine for the formation of logs (L) of web material (N) wound on a core (A) comprises: a first winding roller (15) around which the web material (N) is run; a second winding roller...
5725176 Method and apparatus for convolute winding  
A method and apparatus for winding an elongate web into a convolutely wound roll either on a core ensleeved on a mandrel or on the mandrel itself and which include providing a center wind rewinder...
5637170 Transfer tape assembly for cutting and spooling a web of paper  
An elongate transfer tape assembly includes a water-resistant removable top and bottom liner with two adhesive strips, one which may be water soluble, the other water-resistant, between the liners...
5603467 Rewinder for producing logs of web material, selectively with or without a winding core  
A surface automatic rewinder for winding web material (N) in logs or rolls (R) is described, including a first winder roller (1), a second winder roller (3) which defines, with the first winder...
5542622 Method and machine for producing logs of web material and tearing the web upon completion of the winding of each log  
A surface rewinding machine for the formation of logs of web material has a winding roller (1) onto which the web material (N) is fed. The winding roller has a surface portion (1A), extending...
5453141 Transfer tape and method for cutting and spooling a web of paper  
An elongate transfer tape includes a water-resistant removable top and bottom liner with two adhesive strips, one water soluble, the other water resistant, side-by-side in a plane between the...
5390875 Method and apparatus for interleaving plastic bags  
The present invention is directed to a method and apparatus for winding bags. A winder in accordance with the present invention includes a dancer assembly for speed regulation, a haul-in assembly...
5377930 Paper turn-up system and method  
A system and method for turning up a web of paper moving in a tensioned condition across the surface of a rotating reel at the winder of a paper making machine from a first drum to a second drum...
5368252 Apparatus and method for winding rolls of web material with severing of web by roll acceleration  
A machine and process for the production of rolls or logs of web material wherein web material is fed through a nip (5) formed between two winding rollers (1, 3) and wound around a core to form a...
5346151 Severing a web  
A moving web (1) is severed, after the intended length has been wound up, by fracture mechanical crack propagation starting from perforation cuts introduced by means of a laser system (9-11) into a...
5337968 Apparatus for rolling up web material  
In an apparatus for rolling up web material which comprises a disk or turret rotatably mounted on a stationary frame and a plurality of mandrels rotatably mounted to the disk, each mandrel being...
5312058 Device for cutting a web of material  
In winding machine for material webs (4), particularly paper or cardboard webs, it is known to provide devices for severing the material web (4) on the bearing or support cylinder (1), which have a...
5222679 Method of and apparatus for automatic replacement of a fully wound roll by a new sleeve in a winding machine  
A cradle-type winding machine has a pair of driven rollers receiving the sleeves on which the web is to be wound in a winding bed and a weakening device perforating the web upon temporary halting...
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