GB2135283A - Splicing webs - Google Patents

Splicing webs Download PDF

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Publication number
GB2135283A
GB2135283A GB08334067A GB8334067A GB2135283A GB 2135283 A GB2135283 A GB 2135283A GB 08334067 A GB08334067 A GB 08334067A GB 8334067 A GB8334067 A GB 8334067A GB 2135283 A GB2135283 A GB 2135283A
Authority
GB
United Kingdom
Prior art keywords
roller
strip
cutting
coil
accelerator
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
GB08334067A
Other versions
GB8334067D0 (en
GB2135283B (en
Inventor
Riccardo Mattei
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.)
GD SpA
Original Assignee
GD SpA
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 GD SpA filed Critical GD SpA
Publication of GB8334067D0 publication Critical patent/GB8334067D0/en
Publication of GB2135283A publication Critical patent/GB2135283A/en
Application granted granted Critical
Publication of GB2135283B publication Critical patent/GB2135283B/en
Expired legal-status Critical Current

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
    • B65H19/00—Changing the web roll
    • B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
    • B65H19/18—Attaching, e.g. pasting, the replacement web to the expiring web
    • B65H19/1857—Support arrangement of web rolls
    • B65H19/1868—The roll support being of the turret 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
    • B65H19/00—Changing the web roll
    • B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H19/00—Changing the web roll
    • B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
    • B65H19/18—Attaching, e.g. pasting, the replacement web to the expiring web
    • B65H19/1805—Flying splicing, i.e. the expiring web moving during splicing contact
    • B65H19/1826—Flying splicing, i.e. the expiring web moving during splicing contact taking place at a distance from the replacement roll
    • B65H19/1836—Flying splicing, i.e. the expiring web moving during splicing contact taking place at a distance from the replacement roll the replacement web being accelerated or running prior to splicing contact
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H19/00—Changing the web roll
    • B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
    • B65H19/20—Cutting-off the expiring web
    • 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
    • B65H2301/46—Splicing
    • B65H2301/464—Splicing effecting splice
    • B65H2301/46414—Splicing effecting splice by nipping rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2406/00—Means using fluid
    • B65H2406/30—Suction means

Landscapes

  • Replacement Of Web Rolls (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)

Abstract

During the splicing of webs, the replacement web (7) is accelerated up to the speed of the expiring web (6) by suction roller (22) as it travels along a path parallel to the expiring web (6). A web cutter (19) and a web joining roller (16) are positioned on the opposite side of the webs to the suction roller (22) and the cutter (19) and joining roller (16) both cooperate with the surface of the suction roller (22) as the webs are severed and spliced. As shown, the suction roller (22) is pivoted towards the cutter and joining roller to effect the splice. Alternatively, the cutter and joining roller may move towards a fixed suction roller, the cutting blade (19) may be fixed; or a cutting blade (35) is mounted in the surface of the suction roller (22). <IMAGE>

Description

SPECIFICATION Method of replacing a first running-out coil of strip material with a second new coil The present invention relates to a method of replacing a first running-out coil of strip material with a second new coil.
On production machinery, such as cigarette manufacturing machines, on which strip material, e.g. paper, wound on a coil is used, troublefree operation of the machine depends on the extent to which the strip on the running-out coil can be joined flush to that of the new one.
To solve this problem, the known method of replacing the running-out coil works as follows. The running-out strip and a strip wound off a new coil are placed side by side, fed forward at the same speed, cut simultaneously by a cutting device and then connected together with the end of the running-out coil contacting the starting end of the new strip along the cutting line.
On known devices operating in this way, the said new strip is accelerated, to bring it up to the speed of the running-out strip, by means of an accelerating element usually consisting of a roller which, in the strip feed direction, is located downstream in relation to both the said cutting device and a sticking device for joining the ends of the two strips together. In short, therefore, known devices of the above type comprise an accelerating element, a cutting device and a sticking device which, being totally separate from the structural point of view, are extremely complex and relatively cumbersome.
The aim of the present invention is to provide a method of replacing running-out coils with new ones using relatively simple, compact devices.
With the aims in view, the present invention relates to a method of replacing a first running-out coil of strip material with a second new coil on a machine, characterised by the fact that it comprises stages in which: -the new strip on the said second coil is fed, by means of an accelerating element, along a route essentially parallel to a section of the running-out strip on the said first coil, the said route extending between the said accelerating element, on one side, and a cutting and sticking element, on the other, the latter elements being arranged adjacent to each other, the first upstream from the second in the feed direction of the said strips; *he said accelerator element is activated so as to bring the said two strips up to essentially the same speed;; -the said elements are put through a first movement so as to provide for an operating position in which the said accelerator element can operate in conjunction with both the said cutting and sticking elements; -the said cutting element is activated so as to operate in conjunction with the said accelerator element and so cut both strips simultaneously; -the said sticking element is activated so as to operate in conjunction with the said accelerator element and so connect one end of the said running-out strip, downstream from the said cut, to one end of the said new strip, upstream from the said cut; -the said elements are put through a second movement opposite to the said first movement.
The invention will now be described by way of a non-limiting example with reference to the attached drawing showing a coil-changing device designed to operate according to the method described above.
Number 1 on the attached drawing indicates a coil-changing device comprising an arm (2) assembled so as to turn round a centre pin (3) and supporting, at each end, two rotary coils (4, 5) the rotation axes of which are parallel to pin 3.
Coil 4 at the top is the one that is actually used, whereas coil 4 is kept as a stand-by on the supporting pin. Coils 4 and 5 consist of strips 6 and 7 respectively, the first extending over and contacting idle roller 8 on shaft 9 for detouring strip 6 inside an area defining a cutting and sticking station and indicated, as a whole, by number 10. Once past station 10, strip 6 winds round two detour rollers (11, 12) before being fed to a utilizing device (not shown) which imparts a given unwinding tension. As already stated, strip 7 on coil 5 is usually kept on stand-by under strip 6 and is detoured by roller 1 3 inside station 10 where strip 7 is usually arranged loosely along a stand-by route essentially parallel to section 1 4 of strip 6 extending through station 10.
Station 10 comprises a cutting roller or element (15) and a sticking roller or element (16), arranged side by side on the same side of section 1 4 of strip 6, as well as an accelerating unit (17) arranged on the opposite side of section 14 to rollers 1 5 and 16. Roller 1 5 is fitted on to a drive shaft (18) and provided with an essentially radial circumferential blade (19) driven by shaft 1 8 from the idle position shown on the drawing into a work position facing section 1 4. Sticking roller 1 6 is fitted on to drive shaft 20 which is connected at an angle to shaft 1 8 and designed, using known means not shown on the drawing, to retain a gummed strip (21) on its circumference.Accelerator unit 1 7 comprises a hollow roller (22), also referred to as an accelerator element, with evenly-spaced radial holes (23) round its circumference and assembled so as to turn round a drum (24) supported on a shaft (25) connected to roller 22 by a spider structure not shown on the drawing. Shaft 25 is supported on one end of arm 26, the other end of which is connected so as to turn round drive shaft 27 which is parallel to shaft 25 and fitted with pulley 28. The latter is connected by belt 29 to idle pulley 30 on shaft 25, the said pulley being connected to the said spider structure not shown on the drawing.At one point on arm 26, an actuating device (31) is connected for moving arm 26 round the axis of shaft 27 so as to shift roller 22 from the idle down position shown on the drawing to a raised working position in which the outer circumference of roller 22 is set essentially tangent to the outer circumference of both rollers 1 5 and 16.
The circumference of drum 24 has two circumferential slots (32, 33) the first of which is located upstream from the second, in relation to the direction of rotation of roller 22 indicated by arrow 34, and extends along an arc of a circle more or less facing rollers 1 5 and 16. Slot 32 is connected to a suction device and slot 33 to a source of fluid under pressure, neither of which are shown on the drawing.
Operation is as follows. Before coil 4 runs out, the operator unwinds the end of strip 7 off coil 5 and winds it round detour roller 1 3 and accelerator roller 22 which, by means of suction, holds strip 7 on its outer circumference facing rollers 15 and 16; When coil 4 is about to run out, an end-of-coil sensor (not shown), designed to operate in conjunction with coil 4, supplies a signal for activating shaft 27. Via belt 29, shaft 27 turns roller 22 at gradually increasing surface speed until it more or less equals the supply speed of strip 6. As roller 22 turns, the suction through holes 23, communicating at all times with slot 32, causes strip 7 to move forward until its speed equals that of strip 6.At this point, a sensor (not shown) for detecting the speed of roller 22 activates actuator 31 which causes roller 22 to shift to the said operating position more or less contacting the circumference of rollers 15 and 1 6. At the same time, rollers 1 5 and 1 6 are rotated, the former from the idle position shown on the drawing to an operating position in which its blade (19) operaes in conjunction with the circumference of roller 22, also in its operating position, so as to cut strips 6 and 7 simultaneously.
Afte the strips have been cut, the portion of strip 6 downstream from the cut keeps moving at the same speed on account of it being pulled by the utilizing device (not shown) downstream from roller 12, whereas the portion of strip 6 upstream from the cut stops. At the same time, the portion of strip 7 downstream from the cut is blown out by the jet from holes 23 communicating with slot 33, whereas the portion of strip 7 upstream from the cut continues moving on roller 22 to which it is held by suction through holes 33 communicating with slot 32.Consequently, the rear end of cut strip 6 and the front end of cut strip 7 contact each other on the circumference of roller 22, at which point, roller 1 6 is turned to bring its gummed strip (21) into the area of tangency between itself and roller 22 as the said two ends move through and so join strips 6 and 7 together.
To prevent blade 1 9 from cutting strip 7 again the next time it moves through the operating position, as soon as strips 6 and 7 have been joined, actuator 31 is operated so as to bring roller 22 back to the idle position and rollers 1 5 and 1 6 stopped so as to enable coil 4 to be changed, arm 2 to be turned round pin 3 and the new strip to be wound round rollers 1 3 and 22.
As clearly shown in the above description, besides acting as an accelerator roller for strip 7, roller 22 also acts as a base for both blade 19, during cutting, and roller 1 6 during application of gummed strip 21.
To those killed in the art it will be clear that changes can be made to device 1 described by way of a non-limiting example without however departing from the scope of the present invention.
In particular, roller 22 could be moved into the said operating position by shifting rollers 15 and 1 6 instead of roller 22 itself. Also, rollers 1 5 and 1 6 could be replaced by elements designed to move towards section 14 of strip 6 and operate in conjunction with the outer surface of roller 22.
According to an alternative arrangement of the device the main elements of which are represented by a dotted line on the drawing, roller 22 is fitted with a circumferential blade (35) designed to operate in conjunction with blade 1 9 on roller 1 5. The tip speed of the cutting edge on blade 35 differs from that of the cutting edge on blade 1 9 (preferably slower) and roller 22 may be powered and timed in relation to roller 15 so as to enable, when the said operating position is reached, a cleaner cut of strips 6 and 7 than that obtainable by shearing. According to a further variation of the device not shown on the drawing, blade 1 9 may be fixed with its cutting edge essentially tangent in relation to strip 6. In this case, when roller 22 moves into the said operating position, strips 6 and 7 are cut the instant the cutting edge of blade 35 encounters that of blade 19.

Claims (8)

1. Method of replacing a first running-out coil of strip material with a second new coil on a machine, characterised by the fact that it comprises stages in which: -the new strip on the said second coil is fed, by means of an accelerating element, along a route essentially parallel to a section of the running-out strip on the said first coil, the said route extending between the said accelerating element, on one side, and a cutting and sticking element, on the other, the latter elements being arranged adjacent to each other, the first upstream from the second in the feed direction of the said strips; -the said acceleraor element is activated so as to bring the said two strips up to essentially the same speed;; -the said elements are put through a first movement so as to provide for an operating position in which the said accelerator element can operate in conjunction with both the said cutting and sticking elements; -the said cutting element is activated so as to operate in conjunction with the said accelerator element and so cut both strips simultaneously; -the said sticking element is activated so as to operate in conjunction with the said accelerator element and so connect one end of the said running-out strip, downstream from the said cut, to one end of the said new strip, upstream from the said cut; -the said elements are put through a second movement opposite to the said first movement.
2. Method according to Claim 1, characterised by the fact that the said accelerator, cutting and sticking elements consist of rollers
3. Method according to Claim 1, characterised by the fact that the said cutting element consists of a fixed blade.
4. Method according to Claim 2, characterised by the fact that, in the said operating position, the said accelerator roller is arranged essentially tangent to both the said cutting roller and the said sticking roller.
5. Method according to any of the foregoing Claims, characteristed by the fact that the said second shift is made before the said cutting element can make another cut.
6. Method according to any of the foregoing Claims, characterised by the fact that the said cutting and sticking elements are mounted in a fixed position, the said shifts being made by moving the said accelerator element.
7. Method according to any of the foregoing Claims, characterised by the fact that the said accelerator element is fitted with a blade which operates in conjunction with the said cutting element.
8. Method of replacing a first running-out coil of strip material with a second new coil on a machine, as described in the foregoing Claims, for the purposes already mentioned and essentially as described and illustrated on the attached drawing.
GB08334067A 1983-02-15 1983-12-21 Splicing webs Expired GB2135283B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT03334/83A IT1169165B (en) 1983-02-15 1983-02-15 METHOD FOR THE REPLACEMENT OF A FIRST SPOOL OF TAPE MATERIAL IN EXHAUST WITH THE SECOND NEW SPOOL

Publications (3)

Publication Number Publication Date
GB8334067D0 GB8334067D0 (en) 1984-02-01
GB2135283A true GB2135283A (en) 1984-08-30
GB2135283B GB2135283B (en) 1986-01-22

Family

ID=11105182

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08334067A Expired GB2135283B (en) 1983-02-15 1983-12-21 Splicing webs

Country Status (6)

Country Link
JP (1) JPS59149258A (en)
BR (1) BR8307263A (en)
DE (1) DE3346592C2 (en)
FR (1) FR2540846A1 (en)
GB (1) GB2135283B (en)
IT (1) IT1169165B (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0263920A2 (en) * 1986-09-12 1988-04-20 Christian Maier GmbH & Co. Maschinenfabrik Method and device for splicing two consecutive material webs
FR2655963A1 (en) * 1989-12-18 1991-06-21 Gd Spa METHOD AND DEVICE FOR FEEDING AND LOADING COILS ON A MACHINE OF A MANUFACTURING PROCESS.
US5316229A (en) * 1992-01-09 1994-05-31 G.D. Spa Device for taking up the leading end of a new roll of strip material and transferring it to a successive work station
GB2278598A (en) * 1993-06-01 1994-12-07 Gd Spa Splicing webs
AT399856B (en) * 1986-04-09 1995-08-25 Jagenberg Ag METHOD AND DEVICE FOR AUTOMATICALLY SEPARATING AND REWINDING A MATERIAL
EP0765831A1 (en) * 1995-09-29 1997-04-02 Eastman Kodak Company Web butt-splicing apparatus
EP0947457A1 (en) * 1998-03-05 1999-10-06 G.D Societa' Per Azioni Unit for supplying a strip to a user machine
EP1149788A2 (en) * 2000-04-27 2001-10-31 Mitsubishi Heavy Industries, Ltd. Fiberboard splice apparatus, corrugate machine, and fiberboard splice method
WO2003032759A1 (en) * 2001-10-16 2003-04-24 Japan Tobacco Inc. Adhesive tape for interconnecting webs used as wrapping material of rod-like article and adhesive tape feeder
WO2005108255A1 (en) * 2004-05-07 2005-11-17 Fabio Perini S.P.A. Multifunction unwinding device
US7500634B2 (en) * 2003-03-13 2009-03-10 Fabio Perini S.P.A. Unwinder device for reels of web-like material with temporary accumulator members for the material unwound in the phase of reel substitution and relative method
WO2015185887A1 (en) * 2014-06-05 2015-12-10 British American Tobacco (Investments) Ltd Tipping paper feed assembly for use in smoking article manufacture
EP3872014A3 (en) * 2019-09-19 2021-11-10 Curt G. Joa, Inc. Apparatus and method for splicing a web of material

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0657579B2 (en) * 1986-07-28 1994-08-03 富士写真フイルム株式会社 Web rewinder
JPS63162434A (en) * 1986-12-25 1988-07-06 株式会社　東京自働機械製作所 Exchanger for packaging material in packaging-material delivery device
DE102004024413A1 (en) * 2004-05-14 2005-12-22 Cfs Germany Gmbh Label roll changing system
JP4507199B2 (en) * 2005-09-29 2010-07-21 富士フイルム株式会社 Web joining apparatus and method
JP4858994B2 (en) * 2008-03-24 2012-01-18 日本輸送機株式会社 Bonding device
JP6122479B1 (en) * 2015-10-30 2017-04-26 株式会社テクノスマート Web splicing method and web splicing device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1392987A (en) * 1971-04-30 1975-05-07 Seita Devices for the continuous feeding of a machine with a strip unwound from successive reels
GB1546561A (en) * 1975-06-04 1979-05-23 Agfa Gevaert Tbuttsplicer

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1123898B (en) * 1956-07-26 1962-02-15 Champlain Company Inc Device for connecting butt joint ends of the web
DE2162707A1 (en) * 1971-12-17 1973-06-20 Hauni Werke Koerber & Co Kg CONTROL FOR SPLICE DEVICE ON TOBACCO-PROCESSING MACHINERY
JPS5329174B2 (en) * 1973-11-29 1978-08-18
IT1060326B (en) * 1976-04-27 1982-07-10 Carle E Montanari Spa DEVICE TO ENSURE THE CONTINUITY OF THE WRAPPING MATERIAL IN THE REEL OF THE WRAPPING MACHINES
DE2906598C2 (en) * 1979-02-21 1983-11-10 Georg Spiess Gmbh, 8906 Gersthofen Device for accomplishing a flying winding roll change
IT1133400B (en) * 1980-12-22 1986-07-09 Gd Spa METHOD AND DEVICE FOR THE REPLACEMENT OF A FIRST SPOOL OF TAPE MATERIAL WITH A SECOND NEW SPOOL
JPS58224719A (en) * 1982-06-23 1983-12-27 Konishiroku Photo Ind Co Ltd Web butt-joining equipment

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1392987A (en) * 1971-04-30 1975-05-07 Seita Devices for the continuous feeding of a machine with a strip unwound from successive reels
GB1546561A (en) * 1975-06-04 1979-05-23 Agfa Gevaert Tbuttsplicer

Cited By (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT399856B (en) * 1986-04-09 1995-08-25 Jagenberg Ag METHOD AND DEVICE FOR AUTOMATICALLY SEPARATING AND REWINDING A MATERIAL
EP0263920A2 (en) * 1986-09-12 1988-04-20 Christian Maier GmbH & Co. Maschinenfabrik Method and device for splicing two consecutive material webs
EP0263920A3 (en) * 1986-09-12 1990-01-24 Christian Maier GmbH & Co. Maschinenfabrik Method and device for splicing two consecutive material webs
FR2655963A1 (en) * 1989-12-18 1991-06-21 Gd Spa METHOD AND DEVICE FOR FEEDING AND LOADING COILS ON A MACHINE OF A MANUFACTURING PROCESS.
US5316229A (en) * 1992-01-09 1994-05-31 G.D. Spa Device for taking up the leading end of a new roll of strip material and transferring it to a successive work station
GB2278598A (en) * 1993-06-01 1994-12-07 Gd Spa Splicing webs
US5443681A (en) * 1993-06-01 1995-08-22 G. D. S.P.A. Device for splicing ribbons of small transverse dimensions automatically
GB2278598B (en) * 1993-06-01 1996-11-06 Gd Spa A device for splicing ribbons of small transverse dimensions automatically
EP0765831A1 (en) * 1995-09-29 1997-04-02 Eastman Kodak Company Web butt-splicing apparatus
CN1097016C (en) * 1998-03-05 2002-12-25 吉第联合股份公司 Unit for supplying strip to user machine
EP0947457A1 (en) * 1998-03-05 1999-10-06 G.D Societa' Per Azioni Unit for supplying a strip to a user machine
US6247515B1 (en) 1998-03-05 2001-06-19 G. D Societa' Per Azioni Unit for supplying a strip to a user machine
EP1149788A2 (en) * 2000-04-27 2001-10-31 Mitsubishi Heavy Industries, Ltd. Fiberboard splice apparatus, corrugate machine, and fiberboard splice method
EP1149788A3 (en) * 2000-04-27 2003-11-26 Mitsubishi Heavy Industries, Ltd. Fiberboard splice apparatus, corrugate machine, and fiberboard splice method
WO2003032759A1 (en) * 2001-10-16 2003-04-24 Japan Tobacco Inc. Adhesive tape for interconnecting webs used as wrapping material of rod-like article and adhesive tape feeder
US6941994B2 (en) 2001-10-16 2005-09-13 Japan Tobacco Inc. Splicing tape for splicing webs used as wrapping material for rod-like article together and feeding device of the same
US7500634B2 (en) * 2003-03-13 2009-03-10 Fabio Perini S.P.A. Unwinder device for reels of web-like material with temporary accumulator members for the material unwound in the phase of reel substitution and relative method
US7618004B2 (en) 2004-05-07 2009-11-17 Fabio Perini S.P.A. Multifunction unwinding device
WO2005108255A1 (en) * 2004-05-07 2005-11-17 Fabio Perini S.P.A. Multifunction unwinding device
KR101204119B1 (en) 2004-05-07 2012-11-22 파비오 페리니 에스. 피. 에이. Multifunction undwinding device
WO2015185887A1 (en) * 2014-06-05 2015-12-10 British American Tobacco (Investments) Ltd Tipping paper feed assembly for use in smoking article manufacture
CN106458488A (en) * 2014-06-05 2017-02-22 英美烟草(投资)有限公司 Tipping paper feed assembly for use in smoking article manufacture
EP3152143A1 (en) * 2014-06-05 2017-04-12 British American Tobacco (Investments) Ltd Tipping paper feed assembly for use in smoking article manufacture
CN106458488B (en) * 2014-06-05 2018-10-30 英美烟草(投资)有限公司 Tipping paper feeder assembly for smoking product manufacture
US10589952B2 (en) 2014-06-05 2020-03-17 British American Tobacco (Investments) Limited Tipping paper feed assenbly for use in smoking article manufacture
EP3872014A3 (en) * 2019-09-19 2021-11-10 Curt G. Joa, Inc. Apparatus and method for splicing a web of material
US11738962B2 (en) 2019-09-19 2023-08-29 Curt G. Joa, Inc. Apparatus and method for splicing a web of material

Also Published As

Publication number Publication date
GB8334067D0 (en) 1984-02-01
GB2135283B (en) 1986-01-22
DE3346592C2 (en) 1996-11-14
IT1169165B (en) 1987-05-27
IT8303334A0 (en) 1983-02-15
DE3346592A1 (en) 1984-08-16
FR2540846A1 (en) 1984-08-17
JPS59149258A (en) 1984-08-27
BR8307263A (en) 1984-11-13

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