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WO/2000/073185A1 |
The invention relates to a device for discharging webs with a predetermined web speed in an uninterrupted process, in which the web end (37) on a take-off roll (2) which is at first active, must be placed onto the beginning of a web on a...
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WO/2000/073184A1 |
The invention concerns an economical, simple and compact feeding device, providing high speed fast automatic assembling without human intervention and automatic loading and unloading of the reels. The paper feeding device (1) comprises t...
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WO/2000/068129A1 |
A surface rewinding machine for the production of rolls of wound web material is described. The machine comprises: a winding cradle (1, 3, 5) for winding the web material and sequentially forming rolls (R) of wound web material; an inser...
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WO/2000/068115A1 |
The high rack rolling storage device comprises at least one storage area (L1 - L3) along which a rack lift vehicle (RF1, RF2) is arranged such that it can be displaced in a transport aisle (G1, G2). Said rack lift vehicle serves to verti...
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WO/2000/068128A1 |
A device for joining together the head and tail edges of packaging films (63, 65) coming from different reels (62, 64) in a packaging machine, advantageously a machine of the 'flow-pack' type with continuous advance movement of the artic...
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WO/2000/066469A1 |
The invention relates to a method in continuous reeling up of a paper web. According to the method the paper web is guided by means of guiding means (1) to a reeling up stage, wherein when the preceding paper reel has become full, the en...
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WO/2000/066470A1 |
The invention relates to a method in reeling up, wherein paper reels are continuously formed on reeling cores from a continuous paper web. According to the invention, the paper reel (PR) is brought to the formation of the paper reel by u...
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WO/2000/066471A1 |
The invention relates to a method and apparatus in a reeling process of a paper web. A paper web (PR) is continuously reeled around a reeling core (10) via a roll assembly (T). A first press device arrangement (8) is arranged to move wit...
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WO/2000/064793A1 |
A tail gap winder transfers a web (12) from a first core to a second core by, immediately after the web is cut, pivoting the idler roller (22) to lengthen the distance between the idler roller and the rotating drum (24) to create a gap b...
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WO/2000/063099A1 |
The device comprises: a feed path for a roll to be glued; along said path a station for unwinding and positioning the tail edge of the roll; in said unwinding and positioning station, a first movable member (7) and a second movable membe...
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WO/2000/061480A1 |
A description is given of a device for preparing winding mandrels for winding machines or the like, comprising, in combination: an extraction station (9) with an extractor mechanism for extracting a mandrel from one or more rolls of web ...
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WO/2000/059817A1 |
A loading and unloading apparatus for transporting reels to and from a point-of-use, comprises a turntable (31) rotatable in the horizontal plane and located remote from the point-of-use, and first means (40, 41) extending between the tu...
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WO/2000/056644A1 |
The device comprises in combination: a carriage (1) movable in a direction of displacement between a loading and unloading position and an unwinding position; on said carriage, at least one oscillating arm (25) for supporting at least on...
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WO/2000/056645A1 |
Devices of the prior art connect the end of an unwinding material web (42) to the front end (43) of a new roller (1) when material webs (4), especially paper webs or cardboard webs, are unwound. Said devices are provided with a device (1...
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WO/2000/055079A1 |
A drum type continuous winder for winding slit sections of a web onto individual cores on a core shaft (20) includes a pair of primary support arms (24, 25) having radial slots (28) that receives the core shaft from a fixed cam plate (29...
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WO/2000/047503A2 |
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 (50) at all times. The web transfer and chop-off assembly delivers a web to an empty co...
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WO/2000/044657A1 |
A tape delivery end-effector apparatus (10) is, in an exemplary embodiment, a multiple-channel system for applying materials in tape form to a tooling mandrel. The end-effector apparatus is mounted on a multi-axis fiber placement machine...
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WO/2000/041959A1 |
In the method for changing linear load on a reel-up which comprises an initial reeling device (9), a reeling shaft (1), a surface drive apparatus or the like, and a loading device (8) for the reeling process taking place after initial re...
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WO/2000/041958A1 |
The invention relates to the unwinding of material strips (4), especially paper or cardboard strips. According to prior art, the end of a running material strip (14) is connected to the beginning of the strip (19) of a new winding roller...
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WO/2000/040491A1 |
In the method in unwinding, paper web (W) is discharged from a reel (R1) that is becoming empty and the paper web of a new full reel (R2) is spliced at the discharge speed to the paper web discharged from the reel that is becoming empty....
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WO/2000/035795A1 |
The invention concerns a quick fastener for joining end-to-end two punched tapes on at least one of their edges comprising a first longitudinal zone (1) bearing pin holes (5) with dimensions corresponding to the dimensions of the perfora...
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WO/2000/035793A1 |
An apparatus (10) for welding materials has a flat anvil (12) having a width of at least two inches and a length of at least eighteen inches. A welding apparatus (14) having at least one welding head (22) is mounted on a rail (16) which ...
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WO2000003940A9 |
A flying web splice apparatus (14) and method for splicing a moving web of material to another web of material without tape or adhesives being used at the splice. Two splicer assemblies (51, 52) are provided which each have a rotatable p...
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WO/2000/026310A1 |
A binder resin for application to polyolefin resins which is excellent in gasohole resistance, adhesion, weatherability, etc.; and a primer composition, coating composition, ink composition, and adhesive composition. The binder resin com...
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WO/2000/026130A1 |
Reel-up of a paper web comprises a supporting member (1) of the reel and a roll (2) arranged rotatable. A paper web (W) is arranged to travel through a nip (N) between the supporting member (1) of the reel and the roll (2), wherein the r...
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WO/2000/023364A1 |
Contact roller systems comprising several hollow cylindrical roller segments (2) that are mounted next to each other on the front face side in such a way that they can rotate freely on a continuous shaft (1) are already known per se in w...
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WO/2000/023365A1 |
In the method for stopping a machine reel (R) in the final stage of reeling a web (W), the web (W) is cut when the machine reel (R) has become full, the web (W) is possibly guided on a new reeling shaft (2), and the rotation of the machi...
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WO/2000/013997A1 |
An adhesive tape piece sticking device (14) sticking a double face adhesive tape piece onto a paper roll (P) of a cigarette, comprising a motor (52) for drivingly rotating a reel (32) which winds up a tape band (T) delivered from a tape ...
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WO/2000/012418A1 |
The invention relates to a method in sequential winding stations which are in a production line processing the web at successive stages. In the method the paper web issuing from a paper machine (PK) is reeled in a reel-up (KR1) around a ...
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WO/2000/009433A1 |
In a method for transferring a web onto a reel spool in the reel-up of a paper web, an empty reel spool (2) is introduced into a contact with the web (W) running on the reeling cylinder (1) and being still unreeled, to make the transfer ...
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WO/2000/007747A1 |
The invention relates to a deflection method for deflecting a strip (3, 8), especially a metal strip (3, 8), from an initial guide channel (5) to a final guide channel (9) which runs next to said initial guide channel (5). When passing t...
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WO/2000/006452A1 |
In a device for loading film (3) on machines for wrapping groups of products, there is an area (H) designed to allow the free passage of the film (3) and located between a drive carriage (4) and one end (6a, 7a) of each of the film (3) f...
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WO/1999/067164A1 |
A method of making a roll (20) of adhesive tape that comprises providing a length of tape having a leading end, a trailing end, a first side, and a second side opposite the first side, wherein the second side of the tape is at least part...
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WO/1999/065806A1 |
The invention relates to a method for reeling of a web, in which the web is reeled around a reel spool. In the invention, the reel spool rests and/or it is supported substantially during the entire 'nip closed' reeling process of the ree...
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WO/1999/062803A1 |
A method of manufacturing a continuous substrate by connecting sheet-shaped substrates and an apparatus for use in same, which are utilized in the field of working of metallic foils, composite film substrates made of metals and plastics,...
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WO/1999/061360A1 |
In the method in reeling of a paper or paperboard web, a web (W) is guided by means of a reeling cylinder (1) onto a reel (R) to be formed around a reeling axle (2). There are at least two reeling cylinders (1), both of which are used to...
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WO/1999/059907A1 |
An absorbent product such as a diaper or feminine hygiene product is formed including a strip element cut from a continuous supply of the strip. The strip is made continuous by splices which are stitched across butting ends (19, 20) of t...
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WO/1999/057048A1 |
In the method for applying a load to a reel in a reel-up of a paper web, a reel spool (2) and the reel (R) wound around it from the paper web (W) is loaded against a reeling cylinder (1) with a predetermined loading force (F) supported b...
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WO/1999/047442A1 |
A reel-up for reeling a paper web onto reeling drums (2), comprising stand parts (5) with rails (9), along which the reeling drums (2), rotatably carried by their bearing housings (4), are displaced, a surface winding drum, over which th...
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WO/1999/046518A1 |
The present invention relates to a drive assembly comprising an incoming shaft (34), at least one outgoing shaft (22), at least one motor (26) which is connected to said incoming shaft in order to drive said shaft. The invention is chara...
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WO/1999/046196A1 |
Splicing tape (10) for splicing a leading edge portion (34) of a roll of sheet material (30) to a further sheet comprising a carrier layer (13) having on a first major surface a first adhesive layer (12) and on a second major surface opp...
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WO/1999/044930A1 |
The present invention relates to a method for fetching wrapper rolls into an operating position in a wrapping machine for packaging paper, board and cellulosic web rolls. The wrapping machine comprises movable stub shaft arms (9) carryin...
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WO/1999/042393A1 |
The rewinding machine comprises: an insertion device (11) for sequentially inserting winding spindles (M) into a winding area; winding means (1, 3, 5) in said winding area, which wind predetermined quantities of web material onto said sp...
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WO/1999/041175A1 |
The invention relates to a device for feeding flexible endless strips (1) of material from a supply roll (R1, R2) to a processing station (VS). The device comprises an intermediate storage device (P) which is positioned between the suppl...
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WO/1999/041174A1 |
Known contact roller systems of winding machines for winding running webs (1) of material such as paper or plastic films have several freely rotating roller segments (3, 3') which are mounted end to end adjacently to each other and which...
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WO/1999/041176A1 |
The invention relates to a cutting assembly for use in thin and ultrathin web winding stations. It also relates to a method for cutting a web using this cutting assembly. According to the invention, the web (1) is cut by a blade (30) wit...
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WO/1999/040004A1 |
When changing a flying reel, a slip occurs at the junction point that may induce problems in a downstream-mounted processing station. According to the present invention, the paper web (1) is guided by a deflection roller (3) so that the ...
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WO/1999/037568A1 |
The inventive web guide contains a loop (29) for the web (1). This makes operating procedures easier to perform.
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WO/1999/035070A1 |
The pressure roller reel-up for reeling of a web (W) onto a roll (R) contains a roller (1) via which the continuous web (W) entering the reel-up is arranged to wind around a reeling axle (3) arranged rotatably in a reeling position. The ...
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WO/1999/033729A1 |
A material winding apparatus for transferring flexible material (5) from an input reel (2) at an input reel position to an output reel (3) at an output reel position via a winding path (7, 8, 9, 10, 11), the apparatus including a changeo...
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