EP2064141A1 - Device in winding of a web, in particular a rewinder - Google Patents

Device in winding of a web, in particular a rewinder

Info

Publication number
EP2064141A1
EP2064141A1 EP07803713A EP07803713A EP2064141A1 EP 2064141 A1 EP2064141 A1 EP 2064141A1 EP 07803713 A EP07803713 A EP 07803713A EP 07803713 A EP07803713 A EP 07803713A EP 2064141 A1 EP2064141 A1 EP 2064141A1
Authority
EP
European Patent Office
Prior art keywords
winding
section
windup
windup section
rider roll
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP07803713A
Other languages
German (de)
French (fr)
Other versions
EP2064141B1 (en
Inventor
Jaakko Haapanen
Kenneth ÅKERLUND
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Metso Paper Oy
Original Assignee
Metso Paper Oy
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Metso Paper Oy filed Critical Metso Paper Oy
Publication of EP2064141A1 publication Critical patent/EP2064141A1/en
Application granted granted Critical
Publication of EP2064141B1 publication Critical patent/EP2064141B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H18/00—Winding webs
    • B65H18/02—Supporting web roll
    • B65H18/023—Supporting web roll on its outer circumference
    • B65H18/025—Parallel rollers type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H18/00—Winding webs
    • B65H18/08—Web-winding mechanisms
    • B65H18/14—Mechanisms in which power is applied to web roll, e.g. to effect continuous advancement of web
    • B65H18/145—Reel-to-reel type web winding and unwinding mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H18/00—Winding webs
    • B65H18/08—Web-winding mechanisms
    • B65H18/14—Mechanisms in which power is applied to web roll, e.g. to effect continuous advancement of web
    • B65H18/20—Mechanisms in which power is applied to web roll, e.g. to effect continuous advancement of web the web roll being supported on two parallel rollers at least one of which is driven
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H18/00—Winding webs
    • B65H18/08—Web-winding mechanisms
    • B65H18/14—Mechanisms in which power is applied to web roll, e.g. to effect continuous advancement of web
    • B65H18/22—Mechanisms in which power is applied to web roll, e.g. to effect continuous advancement of web by friction band
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H18/00—Winding webs
    • B65H18/08—Web-winding mechanisms
    • B65H18/26—Mechanisms for controlling contact pressure on winding-web package, e.g. for regulating the quantity of air between web layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/41—Winding, unwinding
    • B65H2301/414—Winding
    • B65H2301/4148—Winding slitting
    • B65H2301/41486—Winding slitting winding on two or more winding shafts simultaneously

Definitions

  • the invention relates to a device according to the preamble of claim 1.
  • rewinders clinic roller, salvage winder, rewinder
  • the rewinder comprises an unwind section, a slitter section and a windup section.
  • the web roll is unwound on the unwind section, and the web is passed to the slitter section, in which the web is cut into component webs in the longitudinal direction and possible poor-quality edge parts, i.e. edge trim strips, are cut out of the web.
  • the web is guided to the windup section, in which the component webs are wound about cores to form rolls.
  • the core of the web roll is attached to core chucks for unwinding and, correspondingly, in the windup section the rolls are held in place by means of core chucks, whose chucks are inserted into the outermost cores.
  • the width of rewound rolls varies considerably, typically between 0.5 and 4.3 m, which imposes high demands on core chucks.
  • core chucks are fixed to side frames.
  • the core chuck structure is typically telescopic, comprising a two-phase operation.
  • extension pieces have also often been used in connection with core chuck structures if the roll to be wound has been narrow, for example, having a width of 500 mm.
  • extension pieces are laborious because their attachment and detachment takes time. Furthermore, the movable arm of the core chuck or the movable arms in a telescope model, the chuck and the possible extension pieces must be smaller in di- ameter than the outside diameter of the smallest core in order that the structures shall not touch winding drums at the beginning of winding. Therefore, it has been problematic to achieve sufficient stiffness. The space requirement of the structure has also proved problematic.
  • a two-drum type windup section of a rewinder in which component web rolls are wound on support of winding drums by means of a winding nip defined between the growing web roll and one of the drums.
  • one winding drum can comprise a set of belt drums in which an endless belt loop is disposed about two drums.
  • 'winding drum' is meant, in addition to a conventional winding drum, a winding drum formed of a set of belt drums.
  • a rider roll unit to hold the web rolls in place and to provide an additional load.
  • the rider roll unit has been typically formed of several rider rolls that are separately loadable, i.e. each rider roll of the rider roll unit has its own loading devices.
  • the windup section of the rewinder may also have been a centre-driven winder, in which the web roll being wound up is rotated at the centre, and the winding takes place in a separate winding station by means of a nip defined between the web roll and a winding cylinder.
  • An object of the invention is to provide a device in which the above-noted drawbacks associated with rewinders are eliminated or at least minimized.
  • a particular object of the invention is to create a rewinder that is suitable for use in a wide width range but which is of low cost.
  • the device according to the invention is mainly characterized by what is stated in the characterizing part of claim 1.
  • the device in winding of a web in particular a rewinder, comprises a windup section that is a two-drum type winder and comprises one winding station.
  • the rider roll is a substantially full-width rider roll.
  • the winding station com- prises winding carriages and winding heads.
  • the device in accordance with the invention in winding of a web, in particular in rewinding, operates in a wide width range, advantageously with 0.5 - 5.3 m wide rolls, and it is simple in construction and of low cost as well as small in respect of its space requirement.
  • the winding station is arranged on a rider roll beam.
  • the winding station can also be arranged on another suitable crossbeam already existing in the windup section, for example, on one crossbeam of the ejector, on a gap protection means or on another fixed crossbeam of the windup section.
  • the winding carriages of the winding sta- tion are arranged to be movable in the transverse and vertical direction such that the winding heads can be placed on core ends.
  • Separate actuators are advantageously arranged for the transverse and vertical movements of the winding station, and both force and position measurement is integrated with said actuators in accordance with an advantageous additional feature of the invention.
  • small- diameter rolls are used as winding drums and as a rider roll: the winding drums 500-800 mm and the rider roll 100-300 mm, thus allowing the space needed for the structures of the winding station to be readily arranged.
  • the diameters of the winding drums and the rider roll are optimized such that the path of movement of the rider roll with respect to the centre of the core produces, when using a core of 3 inches, a gap which remains on one side and which is larger than 10 mm, preferably 15 mm. This makes it possible for the winding station to be readily brought to its place. Because of the winding station, the invention makes it possible to construct re- winders that are wider than those known in the state of the art.
  • FIG 1 schematically shows one embodiment of the device in accordance with the invention.
  • Figure 2 schematically shows one embodiment of the device in accordance with the invention at the initial stage of winding.
  • Figure 3 schematically shows the embodiment shown in Fig. 2 at the final stage of winding.
  • Figure 4 is a schematic view of an embodiment in which a winding station is attached to a gap protection means.
  • Figure 5 is a schematic view of an embodiment in which a winding station is attached to a fixed crossbeam of a windup section.
  • Figure 6 shows a schematic dimensioning example for optimizing the diameters of winding drums and a rider roll.
  • the main parts of a rewinder are an unwind section, a slitter section and a windup section 10, in which a web roll wound about a core on a slitter-winder is unwound, slit and rewound.
  • the windup section 10 comprises a front drum 12, a rear drum 11, a rider roll 16, and a winding station 20 as well as a rider roll beam 17.
  • the winding station 20 comprises two winding carriages 21 and winding heads 23, one for each end of the core. By means of the winding station 20, the core/cores and the web roll/web rolls are held in place in the lateral direction during winding.
  • the winding carriage 21 comprises a frame, actuators, and the winding head 23 is attached to it.
  • Fig. 1 is a schematic view of one embodiment of the invention for a device in winding of a web, in particular a windup section of a rewinder.
  • the windup section 10 of the rewinder shown in the figure is a two-drum type winder, and it comprises a rear drum, i.e. a rear winding drum 11, and a front drum, i.e. a front winding drum 12, which in the embodiment of the figure is formed into a set of belt drums, in which there are two drums 13, 14 and an endless belt loop 15 disposed about them.
  • a web roll (not shown) is wound on support and by means of the winding drums 11, 12.
  • the windup section 10 also comprises a rider roll 16, by which the web roll is supported and, when needed, loaded during winding.
  • the rider roll 16 is fixed to a rider roll beam 17, which is in turn supported on frame structures 18 of the winder.
  • the rider roll 16 extends substantially across the entire width of the windup section in accordance with the invention, and only one actuator is needed in it for loading.
  • the windup section 10 comprises a winding station 20.
  • the winding carriage 21 of the wind- ing station is attached movably onto guides 22 arranged on the rider roll beam 17.
  • the winding head 23 of the winding station 20 is attached to the end of the core of the web roll for the duration of winding.
  • the winding station 20 also comprises a winding head and its winding carriage arranged in connection with the other end of the web roll.
  • the winding station comprises actuators (not shown).
  • At least one web roll is attached between the winding heads 23 of the winding station 20, but there can be several web rolls side by side, in which case the winding heads 23 are attached to the ends of the cores of the outermost web rolls.
  • the winding head 23 comprises means known in themselves for placement at the end of the core and for attachment thereto, for example, a chuck and a slide as well as an actuator for loading the chucks during winding.
  • Fig. 2 is a schematic view of a windup section 10 in accordance with one em- bodiment of the invention at the initial stage.
  • a core placed in the winding station
  • the winding head 23 of the winding station 20 is attached to a winding carriage 21, which is arranged to be movable in the lateral direction on guides of a rider roll beam 17 and in the vertical direction on guides
  • Fig. 3 is a schematic view of the embodiment shown in Fig. 2 at the final stage of winding when a web roll 30 is at the completion stage. As shown in the figure, the web roll is still coupled to the winding station 20, from which it is detached upon completion of the web roll 30.
  • Fig. 4 is a schematic view of an embodiment in which a winding station 20 is at- tached to a gap protection means 27.
  • Fig. 5 is a schematic view of an embodiment in which a winding station 20 is attached to a fixed crossbeam 28 of a windup section 10.
  • Fig. 6 shows a schematic dimensioning example for optimizing the diameters of the winding drums and the rider roll.
  • small-diameter rolls are used as the winding drums and as the rider roll: the winding drums 500-800 mm and the rider roll 100-300 mm, thus allowing the space needed for the structures of the winding station to be readily arranged.
  • the diameters dll, dl2, dl6 of the wind- ing drums 11, 12 and the rider roll 16 are optimized such that the path of movement of the rider roll 16 with respect to the centre of the core 23 produces, when using a core of 3 inches, a gap z which remains on one side and which is larger than 10 mm, preferably 15 mm.

Landscapes

  • Replacement Of Web Rolls (AREA)
  • Winding Of Webs (AREA)
  • Knitting Machines (AREA)
  • Electroluminescent Light Sources (AREA)

Abstract

The invention relates to a device in winding of a web, in particular a rewinder, comprising an unwind section, a slitter section and a windup section (10). The windup section (10) is a two-drum type winder and comprises one winding station (20). The windup section also comprises a rider roll (16) extending substantially across the entire width of the windup section.

Description

Device in winding of a web, in particular a rewinder
The invention relates to a device according to the preamble of claim 1.
In the prior art, so-called rewinders (clinic roller, salvage winder, rewinder) are known which are used for the slitting and rewinding of web rolls run on a slitter- winder, wound about a core, and comprising possible defects or the like. The rewinder comprises an unwind section, a slitter section and a windup section. The web roll is unwound on the unwind section, and the web is passed to the slitter section, in which the web is cut into component webs in the longitudinal direction and possible poor-quality edge parts, i.e. edge trim strips, are cut out of the web. From the slitter section the web is guided to the windup section, in which the component webs are wound about cores to form rolls.
In the prior-art unwind sections of rewinders, the core of the web roll is attached to core chucks for unwinding and, correspondingly, in the windup section the rolls are held in place by means of core chucks, whose chucks are inserted into the outermost cores. The width of rewound rolls varies considerably, typically between 0.5 and 4.3 m, which imposes high demands on core chucks. Typically, core chucks are fixed to side frames. The core chuck structure is typically telescopic, comprising a two-phase operation. In addition, extension pieces have also often been used in connection with core chuck structures if the roll to be wound has been narrow, for example, having a width of 500 mm. The use of this kind of extension pieces is laborious because their attachment and detachment takes time. Furthermore, the movable arm of the core chuck or the movable arms in a telescope model, the chuck and the possible extension pieces must be smaller in di- ameter than the outside diameter of the smallest core in order that the structures shall not touch winding drums at the beginning of winding. Therefore, it has been problematic to achieve sufficient stiffness. The space requirement of the structure has also proved problematic.
In the prior art, a two-drum type windup section of a rewinder is known in which component web rolls are wound on support of winding drums by means of a winding nip defined between the growing web roll and one of the drums. In the two-drum type windup section, one winding drum can comprise a set of belt drums in which an endless belt loop is disposed about two drums. In this description, by the term 'winding drum' is meant, in addition to a conventional winding drum, a winding drum formed of a set of belt drums. In winding it is also possible to use a rider roll unit to hold the web rolls in place and to provide an additional load. The rider roll unit has been typically formed of several rider rolls that are separately loadable, i.e. each rider roll of the rider roll unit has its own loading devices. The windup section of the rewinder may also have been a centre-driven winder, in which the web roll being wound up is rotated at the centre, and the winding takes place in a separate winding station by means of a nip defined between the web roll and a winding cylinder. These are, however, complicated in structure and expensive and typically comprise several winding stations because each roll has required a separate station if the web has been slit into several com- ponent webs, and thus demand lot of space.
An object of the invention is to provide a device in which the above-noted drawbacks associated with rewinders are eliminated or at least minimized.
A particular object of the invention is to create a rewinder that is suitable for use in a wide width range but which is of low cost.
With a view to achieving the objectives described above as well as those coming out later, the device according to the invention is mainly characterized by what is stated in the characterizing part of claim 1. In accordance with the invention, the device in winding of a web, in particular a rewinder, comprises a windup section that is a two-drum type winder and comprises one winding station. In the windup section in accordance with the invention, the rider roll is a substantially full-width rider roll. The winding station com- prises winding carriages and winding heads. The device in accordance with the invention in winding of a web, in particular in rewinding, operates in a wide width range, advantageously with 0.5 - 5.3 m wide rolls, and it is simple in construction and of low cost as well as small in respect of its space requirement.
In accordance with an advantageous embodiment of the invention, the winding station is arranged on a rider roll beam. The winding station can also be arranged on another suitable crossbeam already existing in the windup section, for example, on one crossbeam of the ejector, on a gap protection means or on another fixed crossbeam of the windup section. The winding carriages of the winding sta- tion are arranged to be movable in the transverse and vertical direction such that the winding heads can be placed on core ends. Separate actuators are advantageously arranged for the transverse and vertical movements of the winding station, and both force and position measurement is integrated with said actuators in accordance with an advantageous additional feature of the invention.
In accordance with one advantageous additional feature of the invention, small- diameter rolls are used as winding drums and as a rider roll: the winding drums 500-800 mm and the rider roll 100-300 mm, thus allowing the space needed for the structures of the winding station to be readily arranged. The diameters of the winding drums and the rider roll are optimized such that the path of movement of the rider roll with respect to the centre of the core produces, when using a core of 3 inches, a gap which remains on one side and which is larger than 10 mm, preferably 15 mm. This makes it possible for the winding station to be readily brought to its place. Because of the winding station, the invention makes it possible to construct re- winders that are wider than those known in the state of the art.
In the following, the invention will be described in greater detail with reference to the figures in the appended drawing, to the details of which the invention is, however, by no means meant to be narrowly limited.
Figure 1 schematically shows one embodiment of the device in accordance with the invention.
Figure 2 schematically shows one embodiment of the device in accordance with the invention at the initial stage of winding.
Figure 3 schematically shows the embodiment shown in Fig. 2 at the final stage of winding.
Figure 4 is a schematic view of an embodiment in which a winding station is attached to a gap protection means.
Figure 5 is a schematic view of an embodiment in which a winding station is attached to a fixed crossbeam of a windup section.
Figure 6 shows a schematic dimensioning example for optimizing the diameters of winding drums and a rider roll.
In the following Figs. 1-5, the same reference signs are used of the parts corresponding to one another, unless otherwise stated. The main parts of a rewinder are an unwind section, a slitter section and a windup section 10, in which a web roll wound about a core on a slitter-winder is unwound, slit and rewound. The windup section 10 comprises a front drum 12, a rear drum 11, a rider roll 16, and a winding station 20 as well as a rider roll beam 17. The winding station 20 comprises two winding carriages 21 and winding heads 23, one for each end of the core. By means of the winding station 20, the core/cores and the web roll/web rolls are held in place in the lateral direction during winding. The winding carriage 21 comprises a frame, actuators, and the winding head 23 is attached to it.
Fig. 1 is a schematic view of one embodiment of the invention for a device in winding of a web, in particular a windup section of a rewinder. The windup section 10 of the rewinder shown in the figure is a two-drum type winder, and it comprises a rear drum, i.e. a rear winding drum 11, and a front drum, i.e. a front winding drum 12, which in the embodiment of the figure is formed into a set of belt drums, in which there are two drums 13, 14 and an endless belt loop 15 disposed about them. A web roll (not shown) is wound on support and by means of the winding drums 11, 12. The windup section 10 also comprises a rider roll 16, by which the web roll is supported and, when needed, loaded during winding. The rider roll 16 is fixed to a rider roll beam 17, which is in turn supported on frame structures 18 of the winder. The rider roll 16 extends substantially across the entire width of the windup section in accordance with the invention, and only one actuator is needed in it for loading. In accordance with the invention, the windup section 10 comprises a winding station 20. The winding carriage 21 of the wind- ing station is attached movably onto guides 22 arranged on the rider roll beam 17. The winding head 23 of the winding station 20 is attached to the end of the core of the web roll for the duration of winding. Fig. 1 shows only one winding carriage 21 of the winding station and the winding head 23 arranged for that. Of course, the winding station 20 also comprises a winding head and its winding carriage arranged in connection with the other end of the web roll. For transverse and vertical movement of the winding station 20, the winding station comprises actuators (not shown). At least one web roll is attached between the winding heads 23 of the winding station 20, but there can be several web rolls side by side, in which case the winding heads 23 are attached to the ends of the cores of the outermost web rolls. The winding head 23 comprises means known in themselves for placement at the end of the core and for attachment thereto, for example, a chuck and a slide as well as an actuator for loading the chucks during winding.
Fig. 2 is a schematic view of a windup section 10 in accordance with one em- bodiment of the invention at the initial stage. A core placed in the winding station
20 has been brought onto support of a front winding drum 11 and a rear winding drum 12 of the two-drum type windup section 10, which core is supported by means of a rider roll 16, and the winding of the web about the core is about to be started. As shown in the figure, the winding head 23 of the winding station 20 is attached to a winding carriage 21, which is arranged to be movable in the lateral direction on guides of a rider roll beam 17 and in the vertical direction on guides
26 provided on an intermediate part 25.
Fig. 3 is a schematic view of the embodiment shown in Fig. 2 at the final stage of winding when a web roll 30 is at the completion stage. As shown in the figure, the web roll is still coupled to the winding station 20, from which it is detached upon completion of the web roll 30.
Fig. 4 is a schematic view of an embodiment in which a winding station 20 is at- tached to a gap protection means 27.
Fig. 5 is a schematic view of an embodiment in which a winding station 20 is attached to a fixed crossbeam 28 of a windup section 10.
Fig. 6 shows a schematic dimensioning example for optimizing the diameters of the winding drums and the rider roll. In the example, small-diameter rolls are used as the winding drums and as the rider roll: the winding drums 500-800 mm and the rider roll 100-300 mm, thus allowing the space needed for the structures of the winding station to be readily arranged. The diameters dll, dl2, dl6 of the wind- ing drums 11, 12 and the rider roll 16 are optimized such that the path of movement of the rider roll 16 with respect to the centre of the core 23 produces, when using a core of 3 inches, a gap z which remains on one side and which is larger than 10 mm, preferably 15 mm.
Above, the invention has been described only with reference to one exemplifying embodiment thereof, but the invention is by no means meant to be narrowly limited to the details of said embodiment.

Claims

Claims
1. A device in winding of a web, in particular a rewinder, comprising an unwind section, a slitter section and a windup section (10), characterized in that the windup section (10) is a two-drum type winder and comprises one winding station (20) being used, and that the windup section (20) comprises a rider roll (16) extending substantially across the entire width of the windup section.
2. A device as claimed in claim 1, characterized in that the diameters (dll, dl2, dl6) of winding drums (11, 12) and the rider roll (16) of the windup section (10) are optimized such that the path of movement of the rider roll (16) with respect to the centre of a core (23) produces a gap (z) that is larger than 10 mm.
3. A device as claimed in claim 1 or 2, characterized in that an actuator is ar- ranged in connection with the rider roll (16) to load it.
4. A device as claimed in any one of claims 1 to 3, characterized in that the winding station (20) of the windup section (10) comprises winding carriages (21) and winding heads (23).
5. A device as claimed in any one of claims 1 to 4, characterized in that the winding carriages (21) of the winding station (20) are movable in the transverse and vertical direction by means of an actuator.
6. A device as claimed in any one of the preceding claims, characterized in that the windup section (10) is arranged to operate in a width range of 0.5 - 5.3 m.
7. A device as claimed in any one of the preceding claims, characterized in that force and position measurement is integrated with the actuators producing the transverse and vertical movements of the winding carriage (21) of the windup section (10).
8. A device as claimed in any one of the preceding claims, characterized in that the winding station (20) of the windup section (10) is attached to a rider roll beam (17) (Figs. 2 and 3).
9. A device as claimed in any one of the preceding claims, characterized in that the winding station (20) of the windup section (10) is attached to one crossbeam of an ejector (Fig. 1).
10. A device as claimed in any one of the preceding claims, characterized in that the winding station (20) of the windup section (10) is attached to a gap protection means (Fig. 4).
11. A device as claimed in any one of the preceding claims, characterized in that the winding station (20) of the windup section (10) is attached to one fixed crossbeam of the windup section (Fig. 5).
EP07803713A 2006-08-28 2007-08-20 Device for winding a web, in particular a rewinder Not-in-force EP2064141B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20065533A FI120442B (en) 2006-08-28 2006-08-28 A device for winding the web, in particular a rewinder
PCT/FI2007/050450 WO2008025875A1 (en) 2006-08-28 2007-08-20 Device in winding of a web, in particular a rewinder

Publications (2)

Publication Number Publication Date
EP2064141A1 true EP2064141A1 (en) 2009-06-03
EP2064141B1 EP2064141B1 (en) 2010-03-03

Family

ID=36950713

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07803713A Not-in-force EP2064141B1 (en) 2006-08-28 2007-08-20 Device for winding a web, in particular a rewinder

Country Status (5)

Country Link
EP (1) EP2064141B1 (en)
AT (1) ATE459565T1 (en)
DE (1) DE602007005148D1 (en)
FI (1) FI120442B (en)
WO (1) WO2008025875A1 (en)

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Publication number Priority date Publication date Assignee Title
EP3689801A1 (en) * 2018-12-21 2020-08-05 Miyakoshi Printing Machinery Co., Ltd. Blanked refuse winding apparatus for continuous label paper

Also Published As

Publication number Publication date
FI20065533A (en) 2008-02-29
ATE459565T1 (en) 2010-03-15
WO2008025875A1 (en) 2008-03-06
EP2064141B1 (en) 2010-03-03
FI120442B (en) 2009-10-30
FI20065533A0 (en) 2006-08-28
DE602007005148D1 (en) 2010-04-15

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