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Patent Searching and Data


Matches 701 - 750 out of 8,164

Document Document Title
WO/1997/039971A1
In winding machines for producing rolls (3), pressure roller systems are known which have a horizontal, vertically movable cross-head (8) to which a series of freely rotatable and individually movable roll segments (9) are secured side-b...  
WO/1997/037920A1
In order to economically produce holders for strips (6, 7) which are wound up, at least two guide systems (22 - 25) are associated with each winding point (8, 9).  
WO/1997/037918A1
A roll supporting hub (10) is adapted for acceptance of a plurality of rolls (12) (one at a time), with each roll having a different predefined core width. The hub (10) includes a hub body (16) with a plurality of core support surfaces (...  
WO/1997/036816A1
A winding unit for unwinding two or more webs of material from spools, aligning the two or more webs of material into a single multi-ply web, optionally further processing the multi-ply web by calendering, cutting, gluing and the such, a...  
WO/1997/033821A1
The invention concerns a device for continuously winding up longitudinally cut paper webs with the rolls being changed automatically at the machine speed. The device is characterized by: at least two support rollers (1, 2) disposed separ...  
WO/1997/031849A1
The invention relates to a winding apparatus (1) having several winding reels (3-6) provided side by side and driven by a common drive shaft (2) and having a distribution and equalization mechanism (9, 12, 13, 16, 17, 18, 19, 22, 23, 24,...  
WO/1997/028075A1
In order to wind up webs of paper or card (1), winding machines with rollers are known which have a hollow-cylindrical support body (7) which is made of a rigid material and to the casing of which a deformable layer is applied. According...  
WO/1997/028004A1
A rewinding apparatus (24) is configured to accommodate linerless labels. The apparatus includes a thermal printer (22) for processing an unprinted roll of labels, a rewinder (24) disposed in the vicinity of the thermal printer (22) for ...  
WO/1997/022519A2
The machine comprises a closed-loop conveyor belt (3) having a horizontal upper branch (15) on which there is placed a layer of cotton-wool (36) to be wound, a pair of support rollers (20) that can be displaced horizontally for said hori...  
WO/1997/022543A1
The invention relates to a nip force control system in a reel-up gear for a paper machine comprising a pair of primary arms (6, 7) and secondary arms (8, 9) for supporting and positioning a tambour core (2, 3) at the paper web winding op...  
WO/1997/019876A1
The method for measuring the diameter of a reel or roll of wound web material (N) involves the following steps: rotating said reel (L); detecting at least twice the moment when a given point (Lf) on the web material (N) passes a predeter...  
WO/1997/016367A1
The invention concerns a method in winding, wherein a number of separate rolls (13a, 13b, 13c, 13d, 13e, 13f) are formed side by side around separate roll spools (15a, 15b, 15c, 15d, 15e, 15f) placed one after the other while supported b...  
WO/1997/015707A1
The invention relates to a winding device (10) for producing a lap roll (12), in which the lap (14) is wound on a tube (H) driven by a circulating and continuous belt (18). The tube is arranged to be rotatable about a fixed axis (A) in a...  
WO/1997/013714A1
A drive shaft is moved in a machine direction and a cross-machine direction to engage a spool on a winder. The drive shaft has an inner drive shaft which is elastically linked to an outer cylindrical shell, thereby allowing misalignment ...  
WO/1997/012826A2
To ensure that effective use can be made of a device for winding a web, the broad web can be fed to a winding point.  
WO/1997/012825A2
A winding device can be better used by designing at least one winding station as a doubling roll coiler.  
WO/1997/009694A1
The invention concerns a tape roll (10) for use in devices designed to dispense individual lengths of tape. The invention also concerns a dispenser (20) suitable for use with the tape roll. The aim of the invention is to provide tape (10...  
WO/1997/007937A2
A longitudinally extending web of lofty nonwoven abrasive surface treatment material is provided in a coreless roll form to the end user. Successive wraps of the nonwoven abrasive material have interengaging surfaces sufficient to mainta...  
WO/1997/005322A1
A device (10) is used to wind and unwind a textile web (1) on a spool (20) when it comes in out or of a wet processing group (2). The device has a deflecting and pressing roller (11) that is mounted at the free ends of winding arms (8) a...  
WO/1997/004967A1
A master for platemaking which is prevented from loosening when paid out from a master roll used in a platemaking apparatus provided on a printing apparatus such as screen printing apparatuses and the like. The master (16a) has a feature...  
WO/1997/003009A1
The invention concerns a device for separating the gaseous laminar boundary layer (14) from at least one of the two sides (10, 12) of a material web (5), for example of paper, moving, preferably rapidly, in the conveying direction (6). T...  
WO/1997/001502A1
The invention concerns a method and device for winding up a continuous web of paper (9) onto a reel-spool (11), as large a part as possible of the resultant wound roll (12) having a high degree of winding hardness (WH). The invention is ...  
WO/1997/000222A1
The invention relates to a separating device for winding devices for material webs, particularly of paper or the like, which are longitudinally divided into several partial webs, with at least two rolls (1, 2) being essentially parallel ...  
WO/1996/040578A1
A method and apparatus (20) for forming coreless rolls (15) of pressure sensitive adhesive tape involves the use of a mandrel assembly (55) having a specific circumferential tape supporting segment (234) thereon for winding tape. The cir...  
WO/1996/038362A1
A web winding apparatus (90) and a method of operating the apparatus are disclosed. The apparatus can include a turret assembly (200), a core loading apparatus (1000), and a core stripping apparatus (2000). The turret assembly (200) supp...  
WO/1996/038366A1
A web winding apparatus (90) and a method of operating the apparatus are disclosed. The apparatus can include a turret assembly (200), a core loading apparatus (1000), and a core stripping apparatus (2000). The turret assembly (200) supp...  
WO/1996/038363A1
A web winding apparatus (90) and a method of operating the apparatus are disclosed. The apparatus can include a turret assembly (200), a core loading apparatus (1000), and a core stripping apparatus (2000). The turret assembly (200) supp...  
WO/1996/038367A1
A web winding apparatus (90) and a method of operating the apparatus are disclosed. The apparatus can include a turret assembly (200), a core loading apparatus (1000), and a core stripping apparatus (2000). The turret assembly (200) supp...  
WO/1996/038364A1
A web winding apparatus (90) and a method of operating the apparatus are disclosed. The apparatus can include a turret assembly (200), a core loading apparatus (1000), and a core stripping apparatus (2000). The turret assembly (200) supp...  
WO/1996/038365A1
A web winding apparatus (90) and a method of operating the apparatus are disclosed. The apparatus can include a turret assembly (200), a core loading apparatus (1000), and a core stripping apparatus (2000). The turret assembly (200) supp...  
WO/1996/037429A1
The invention concerns a winding device for taking up a paper web immediately after manufacture. The device comprises a carrier drum onto which the paper web is guided from one side (feed side); a winding rod with bearing journals; artic...  
WO/1996/034818A1
It is an object of this invention to provide a rider roller assembly which is capable of having as many rider roll wheels as possible disposed at a generic rider roller assembly wherein the reaction accuracy to a given load program depen...  
WO/1996/028079A1
A coreless roll (10) of absorbent paper product such as toilet tissue is configured to be easier to mount to a rotary dispenser (32) than coreless rolls heretofore known. The coreless roll includes a rolled web of absorbent paper product...  
WO/1996/027547A1
The present invention concerns an improved expanding shaft (1) comprising: a cylindrical shaft (2) provided with radial slots (3, 4, 5) carried out along its generating lines and suitable for sustaining one or more tubular supports (8) c...  
WO/1996/023719A1
A dispenser (100), a flexible sheet material roll (12), and a dispensing system for dispensing flexible meterial from the sheet material rolls. The system includes a rolled products dispenser and sheet material rolls. The dispenser inclu...  
WO/1996/020830A1
A cleaning tape (12) is edge-stabilized using an adhesive that is solvent resistant. The edge-stabilizing adhesive is a one-step cross-linkable formulation of polyvinyl alcohol, ammonium zirconium carbonate, an acetylinic surfactant and ...  
WO/1996/016888A1
A revolving mandrel holder (16) is capable of intermittent angular movement about an axis (X-X) inclined at an angle of 45� to the direction (f) of advance of the web material (N) being wound; said mandrel holder (16) carries two windi...  
WO/1996/015059A1
A winder in a papermaking machine has a frame (40) with horizontal rails (42) which are positioned above a rotatable reel support drum (34), which is fixedly mounted. As a relatively large diameter wound paper web reel, or jumbo, is form...  
WO/1996/012850A1
The invention pertains to a device for winding up and/or longitudinally cutting a moving paper web, with the following features: it is equipped with at least one carrier roll (3.1); the paper web is wound around the carrier roll (3.1) or...  
WO/1996/009238A1
A method of packaging compressible insulation material (10) includes feeding insulation material (10) into contact with a mandrel (14), rolling up the insulation material (10) on the mandrel (14) to form an insulation roll (50), applying...  
WO/1996/007608A1
The invention concerns a winding machine for winding up webs, possibly longitudinally divided webs, and preferably paper webs (PB). The winding machine comprises two support rollers (TW1 and TW2) which support, in a winding bed, the roll...  
WO/1996/006033A1
A method and apparatus for reeling a traveling web (w), such as the paper web produced on a papermaking machine, comprises the concept of winding the on-coming traveling web onto a reel spool (16) which is horizontally supported rotative...  
WO/1996/005133A1
A tissue product and method are disclosed in which individual discrete tissue sheets (11-15) which overlap each other are wound into a roll. The overlapping provides a means for pop-up, one-at-a-time tissue dispensing. Preferably, the sh...  
WO/1996/004196A1
An expandable mandrel including a threaded spindle (16) with drive means for rotating the spindle, wedge pieces (41) supported on the spindle with core chuck lugs (26) facing outwardly for engaging the inner surface of a core, the wedge ...  
WO/1996/002449A1
A rewinder log control for decelerating soft paper logs (54) including a pair of log control fingers (152, 154) having opposed distal concave portions defining a cylindrical cavity for contacting a spinning log after a rewinding operatio...  
WO/1995/034498A1
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 (17) forming, together with the first wind...  
WO/1995/034495A1
The invention concerns a method and a device for finishing the surface layers of the machine reel (13) that is formed during reeling of the web (P). In the method, a member (20) that presses the web is brought onto the face of the reel (...  
WO/1995/032908A1
The invention concerns a method in winding of a web, wherein the web (W) is wound onto a spool (14) on support roll of a support roll (16) while passed through a nip (N) formed between the support roll (16) and the roll (15) that is bein...  
WO/1995/032137A1
A method of storing a film having an active film material comprises providing a carrier film (12) and at least one strip (16) of the active film material, positioning the at least one strip with respect to the carrier film; and rolling t...  
WO/1995/021118A1
A system to achieve a perfect winding structure during winding webs (1, 1', 1", ...) especially made of paper to get at least one roll (5, 5', 5", ...) on a winding machine, comprises means (8, 9) in order to change the tension remaining...  

Matches 701 - 750 out of 8,164