CA2168304A1 - Controlling web tension by actively controlling velocity of dancer roll - Google Patents

Controlling web tension by actively controlling velocity of dancer roll

Info

Publication number
CA2168304A1
CA2168304A1 CA002168304A CA2168304A CA2168304A1 CA 2168304 A1 CA2168304 A1 CA 2168304A1 CA 002168304 A CA002168304 A CA 002168304A CA 2168304 A CA2168304 A CA 2168304A CA 2168304 A1 CA2168304 A1 CA 2168304A1
Authority
CA
Canada
Prior art keywords
tension
dancer
dancer roll
controlling
control system
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
CA002168304A
Other languages
French (fr)
Other versions
CA2168304C (en
Inventor
Gregory John Rajala
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.)
Kimberly Clark Worldwide Inc
Original Assignee
Kimberly Clark Corp
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 Kimberly Clark Corp filed Critical Kimberly Clark Corp
Publication of CA2168304A1 publication Critical patent/CA2168304A1/en
Application granted granted Critical
Publication of CA2168304C publication Critical patent/CA2168304C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
    • B65H23/048—Registering, tensioning, smoothing or guiding webs longitudinally by positively actuated movable bars or rollers
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/56—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function the record carrier having reserve loop, e.g. to minimise inertia during acceleration measuring or control in connection therewith
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2513/00—Dynamic entities; Timing aspects
    • B65H2513/50—Timing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2515/00—Physical entities not provided for in groups B65H2511/00 or B65H2513/00
    • B65H2515/30—Forces; Stresses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2557/00—Means for control not provided for in groups B65H2551/00 - B65H2555/00
    • B65H2557/20—Calculating means; Controlling methods

Abstract

This invention pertains to processing continuous webs such as paper, film, composites, and the like, in dynamic continuous processing operations. More particularly, it relates to controlling tension in such continuous webs during the processing operation. Tension is controlled in a dancer control system by connecting a corresponding dancer roll to a servo motor or the like, sensing position, tension, and velocity parameters related to the web and the dancer roll, and providing active gain force commands to cause translational movement in the dancer roll to control temporary, short-term tension disturbances in the web. In some applications of the invention, the dancer control system is used to attenuate short-term tension disturbances.
In other applications of the invention, the dancer control system is used to create short-term tension disturbances.
CA002168304A 1995-01-31 1996-01-29 Controlling web tension by actively controlling velocity of dancer roll Expired - Fee Related CA2168304C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/382,110 1995-01-31
US08/382,110 US5659229A (en) 1995-01-31 1995-01-31 Controlling web tension by actively controlling velocity of dancer roll

Publications (2)

Publication Number Publication Date
CA2168304A1 true CA2168304A1 (en) 1996-08-01
CA2168304C CA2168304C (en) 2005-11-29

Family

ID=23507564

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002168304A Expired - Fee Related CA2168304C (en) 1995-01-31 1996-01-29 Controlling web tension by actively controlling velocity of dancer roll

Country Status (2)

Country Link
US (2) US5659229A (en)
CA (1) CA2168304C (en)

Families Citing this family (101)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE503620C2 (en) * 1994-02-14 1996-07-22 Aplicator System Ab Wire feed buffer for feeding wire
TW363012B (en) * 1995-05-01 1999-07-01 Mitsui Chemicals Inc Manufacturing method for laminated plates
AU3738997A (en) * 1996-07-24 1998-02-10 James Johnson Fastener tape material, bag utilizing fastener tape material, and method of manufacture thereof
US6473669B2 (en) 1998-07-03 2002-10-29 Kimberly-Clark Worldwide, Inc. Controlling web tension, and accumulating lengths of web, by actively controlling velocity and acceleration of a festoon
US6314333B1 (en) * 1998-07-03 2001-11-06 Kimberly-Clark Worldwide, Inc. Method and apparatus for controlling web tension by actively controlling velocity and acceleration of a dancer roll
US6856850B2 (en) 1998-07-03 2005-02-15 Kimberly Clark Worldwide, Inc. Controlling web tension, and accumulating lengths of web, using a festoon
US6085956A (en) * 1998-08-04 2000-07-11 Quad/Graphics, Inc. Method and apparatus for controlling tension in a web offset printing press
DE19900536A1 (en) * 1999-01-11 2000-07-13 Kampf Gmbh & Co Maschf Method and device for feeding a web of material drawn from a winding roll to a processing machine
US6595454B2 (en) * 1999-12-29 2003-07-22 Pirelli Cavi E Sistemi S.P.A. Optical fiber tensioning device and method of controlling the tension applied to an optical fiber
JP2002080151A (en) * 2000-03-28 2002-03-19 Canon Inc Device and method for carrying web, and device and method for electrodeposion
US6433499B1 (en) * 2000-11-29 2002-08-13 Heidelberger Druckmaschinen Ag Device and method for automatic tension transducer calibration
JP3520061B2 (en) * 2001-08-09 2004-04-19 株式会社東京機械製作所 Continuous tension control device for continuous paper of rotary press
US6682626B2 (en) 2001-09-14 2004-01-27 Kimberly-Clark Worldwide, Inc. Method and apparatus for assembling refastenable absorbent garments
US6743321B2 (en) * 2001-09-14 2004-06-01 Kimberly-Clark Worldwide, Inc. Method and apparatus for assembling refastenable absorbent garments
US6730188B2 (en) 2001-09-14 2004-05-04 Kimberly-Clark Worldwide, Inc. Method and apparatus for assembling refastenable absorbent garments
FI20012327A (en) * 2001-11-28 2003-05-29 Metso Paper Inc Method for making a paper or board web and a device for making a paper or board web
ITFI20020088A1 (en) * 2002-05-29 2003-12-01 Perini Fabio Spa DEVICE AND METHOD FOR THE CONTROL OF THE VOLTAGE OF A TAPE MATERIAL
US7118062B2 (en) * 2002-08-08 2006-10-10 Presstek, Inc. Web handling with tension sensing and adjustment
US6851367B2 (en) * 2002-08-08 2005-02-08 Presstek, Inc. Web handling cylinder with modulated tension loss
US7014083B2 (en) * 2002-10-17 2006-03-21 Kimberly-Clark Worldwide, Inc. System and method for controlling the width of web material
US6966474B2 (en) * 2003-05-02 2005-11-22 The Procter & Gamble Company Web accumulator having limited torque disturbance
ATE428961T1 (en) * 2003-05-09 2009-05-15 Intellipack Inc SYSTEM FOR CONTROLLING AND REMOTE MONITORING A FOAM DISPENSER
US20090101745A1 (en) * 2003-06-19 2009-04-23 St Germain Patrick C Web tensioning device with improved excursion control
US7438251B2 (en) * 2003-06-19 2008-10-21 Specialty Systems Advanced Machinery, Inc. Web tensioning device with plural control inputs
US7458540B2 (en) * 2003-11-24 2008-12-02 Kimberly-Clark Worldwide, Inc. System and process for controlling the deceleration and acceleration rates of a sheet material in forming absorbent articles
US7703599B2 (en) 2004-04-19 2010-04-27 Curt G. Joa, Inc. Method and apparatus for reversing direction of an article
US7374627B2 (en) * 2004-04-19 2008-05-20 Curt G. Joa, Inc. Method of producing an ultrasonically bonded lap seam
US8417374B2 (en) 2004-04-19 2013-04-09 Curt G. Joa, Inc. Method and apparatus for changing speed or direction of an article
US7303708B2 (en) * 2004-04-19 2007-12-04 Curt G. Joa, Inc. Super absorbent distribution system design for homogeneous distribution throughout an absorbent core
US7708849B2 (en) 2004-04-20 2010-05-04 Curt G. Joa, Inc. Apparatus and method for cutting elastic strands between layers of carrier webs
US20050230449A1 (en) * 2004-04-20 2005-10-20 Curt G. Joa, Inc. Apparatus and method of increasing web storage in a dancer
US20050230037A1 (en) 2004-04-20 2005-10-20 Curt G. Joa, Inc. Staggered cutting knife
US7640962B2 (en) * 2004-04-20 2010-01-05 Curt G. Joa, Inc. Multiple tape application method and apparatus
US7638014B2 (en) 2004-05-21 2009-12-29 Curt G. Joa, Inc. Method of producing a pants-type diaper
ES2255823B1 (en) * 2004-07-29 2007-04-01 M.Torres, Diseños Industriales, S.A. MULTIVARIABLE SPEED AND BAND VOLTAGE CONTROLLER FOR PAPER PACKING MACHINES.
US7452436B2 (en) * 2005-03-09 2008-11-18 Curt G. Joa, Inc. Transverse tape application method and apparatus
US7811403B2 (en) 2005-03-09 2010-10-12 Curt G. Joa, Inc. Transverse tab application method and apparatus
US8007484B2 (en) 2005-04-01 2011-08-30 Curt G. Joa, Inc. Pants type product and method of making the same
US7533709B2 (en) * 2005-05-31 2009-05-19 Curt G. Joa, Inc. High speed vacuum porting
US7618513B2 (en) * 2005-05-31 2009-11-17 Curt G. Joa, Inc. Web stabilization on a slip and cut applicator
US7398870B2 (en) * 2005-10-05 2008-07-15 Curt G. Joa, Inc Article transfer and placement apparatus
US7770712B2 (en) 2006-02-17 2010-08-10 Curt G. Joa, Inc. Article transfer and placement apparatus with active puck
US20070250032A1 (en) * 2006-03-08 2007-10-25 Curt G. Joa, Inc. Refastenable tab for disposable pant and methods for making same
US9433538B2 (en) 2006-05-18 2016-09-06 Curt G. Joa, Inc. Methods and apparatus for application of nested zero waste ear to traveling web and formation of articles using a dual cut slip unit
US10456302B2 (en) 2006-05-18 2019-10-29 Curt G. Joa, Inc. Methods and apparatus for application of nested zero waste ear to traveling web
US8172977B2 (en) 2009-04-06 2012-05-08 Curt G. Joa, Inc. Methods and apparatus for application of nested zero waste ear to traveling web
US9622918B2 (en) 2006-05-18 2017-04-18 Curt G. Joe, Inc. Methods and apparatus for application of nested zero waste ear to traveling web
US8016972B2 (en) 2007-05-09 2011-09-13 Curt G. Joa, Inc. Methods and apparatus for application of nested zero waste ear to traveling web
US7780052B2 (en) 2006-05-18 2010-08-24 Curt G. Joa, Inc. Trim removal system
EP1895038A3 (en) * 2006-08-28 2008-03-12 Curt G. Joa, Inc. Apparatus and method for wetting a continuous web
US20080169373A1 (en) * 2007-01-12 2008-07-17 Curt G. Joa, Inc. Apparatus and methods for minimizing waste during web splicing
EP2486903B1 (en) 2007-02-21 2023-08-30 Curt G. Joa, Inc. Single transfer insert placement method and apparatus
US9550306B2 (en) 2007-02-21 2017-01-24 Curt G. Joa, Inc. Single transfer insert placement and apparatus with cross-direction insert placement control
US9944487B2 (en) 2007-02-21 2018-04-17 Curt G. Joa, Inc. Single transfer insert placement method and apparatus
US9387131B2 (en) 2007-07-20 2016-07-12 Curt G. Joa, Inc. Apparatus and method for minimizing waste and improving quality and production in web processing operations by automated threading and re-threading of web materials
US8398793B2 (en) 2007-07-20 2013-03-19 Curt G. Joa, Inc. Apparatus and method for minimizing waste and improving quality and production in web processing operations
US8029642B2 (en) 2007-07-27 2011-10-04 The Boeing Company Tape removal apparatus and process
US8345269B2 (en) 2007-09-22 2013-01-01 The Boeing Company Method and apparatus for measuring the width of composite tape
US7922856B2 (en) 2008-01-02 2011-04-12 The Boeing Company Graphite tape supply and backing paper take-up apparatus
US8557074B2 (en) 2008-02-27 2013-10-15 The Boeing Company Reduced complexity automatic fiber placement apparatus and method
US8182624B2 (en) 2008-03-12 2012-05-22 Curt G. Joa, Inc. Registered stretch laminate and methods for forming a registered stretch laminate
DE102009013173A1 (en) * 2008-04-17 2009-10-22 Heidelberger Druckmaschinen Ag Packaging machine for goods in Blisterformschalen to be sealed with a blister foil
DE102008020736B4 (en) * 2008-04-25 2010-06-10 Mr Etikettiertechnik Gmbh & Co. Kg Method for applying labels to a strip in rows and labeling machines for carrying out this method
US8986482B2 (en) 2008-07-08 2015-03-24 The Boeing Company Method and apparatus for producing composite structures
US8387341B2 (en) * 2009-02-02 2013-03-05 Illinois Tool Works Inc. Convertible applicating machine
US8308101B2 (en) 2009-03-09 2012-11-13 The Boeing Company Simplified fiber tensioning for automated fiber placement machines
US8454788B2 (en) 2009-03-13 2013-06-04 The Boeing Company Method and apparatus for placing short courses of composite tape
US8673098B2 (en) 2009-10-28 2014-03-18 Curt G. Joa, Inc. Method and apparatus for stretching segmented stretchable film and application of the segmented film to a moving web
US8460495B2 (en) 2009-12-30 2013-06-11 Curt G. Joa, Inc. Method for producing absorbent article with stretch film side panel and application of intermittent discrete components of an absorbent article
US9089453B2 (en) 2009-12-30 2015-07-28 Curt G. Joa, Inc. Method for producing absorbent article with stretch film side panel and application of intermittent discrete components of an absorbent article
US8663411B2 (en) 2010-06-07 2014-03-04 Curt G. Joa, Inc. Apparatus and method for forming a pant-type diaper with refastenable side seams
US9603752B2 (en) 2010-08-05 2017-03-28 Curt G. Joa, Inc. Apparatus and method for minimizing waste and improving quality and production in web processing operations by automatic cuff defect correction
TWI409207B (en) * 2010-12-01 2013-09-21 Metal Ind Res & Dev Ct Winding apparatus providing steady tension
US9566193B2 (en) 2011-02-25 2017-02-14 Curt G. Joa, Inc. Methods and apparatus for forming disposable products at high speeds with small machine footprint
US8656817B2 (en) 2011-03-09 2014-02-25 Curt G. Joa Multi-profile die cutting assembly
USD684613S1 (en) 2011-04-14 2013-06-18 Curt G. Joa, Inc. Sliding guard structure
JP5624947B2 (en) * 2011-06-03 2014-11-12 富士フイルム株式会社 Magnetic tape winding method, magnetic tape winding device, and magnetic tape cartridge manufacturing method
US8820380B2 (en) 2011-07-21 2014-09-02 Curt G. Joa, Inc. Differential speed shafted machines and uses therefor, including discontinuous and continuous side by side bonding
PL2628472T3 (en) 2012-02-20 2016-07-29 Joa Curt G Inc Method of forming bonds between discrete components of disposable articles
US9809414B2 (en) 2012-04-24 2017-11-07 Curt G. Joa, Inc. Elastic break brake apparatus and method for minimizing broken elastic rethreading
CN102642303A (en) * 2012-05-18 2012-08-22 北京中材汽车复合材料有限公司 Manufacture device of glass fibre reinforced resin composite plate spring
EP2866753A1 (en) * 2012-06-29 2015-05-06 The Procter & Gamble Company System and method for high-speed continuous application of a strip material to a moving sheet-like substrate material
US9283683B2 (en) 2013-07-24 2016-03-15 Curt G. Joa, Inc. Ventilated vacuum commutation structures
USD703247S1 (en) 2013-08-23 2014-04-22 Curt G. Joa, Inc. Ventilated vacuum commutation structure
USD703711S1 (en) 2013-08-23 2014-04-29 Curt G. Joa, Inc. Ventilated vacuum communication structure
USD703712S1 (en) 2013-08-23 2014-04-29 Curt G. Joa, Inc. Ventilated vacuum commutation structure
USD703248S1 (en) 2013-08-23 2014-04-22 Curt G. Joa, Inc. Ventilated vacuum commutation structure
USD704237S1 (en) 2013-08-23 2014-05-06 Curt G. Joa, Inc. Ventilated vacuum commutation structure
US9309081B2 (en) 2013-10-15 2016-04-12 Kimberly-Clark Worldwide, Inc. Active center pivot device for controlling sheet tension and method of using same
US9289329B1 (en) 2013-12-05 2016-03-22 Curt G. Joa, Inc. Method for producing pant type diapers
CN103879818A (en) * 2014-03-27 2014-06-25 深圳市新嘉拓自动化技术有限公司 Servo control double-closed-loop tension oscillating roller
CN104444517A (en) * 2014-10-24 2015-03-25 徐州工业职业技术学院 Automatic tension force control device for papermaking machine
CN104441598A (en) * 2014-11-03 2015-03-25 镇江奥立特机械制造有限公司 Filament winding control system
JP6479588B2 (en) * 2015-06-19 2019-03-06 住友重機械工業株式会社 Dancer system
PL3325387T3 (en) 2015-07-24 2022-06-20 Curt G. Joa, Inc. Vacuum commutation apparatus and methods
CN106364967B (en) * 2016-11-17 2018-07-13 湖北华威科智能股份有限公司 A kind of online cutting device for RFID tag production
TWI683753B (en) * 2017-09-19 2020-02-01 日商住友重機械工業股份有限公司 Coil processing system and control method
WO2020160473A1 (en) 2019-01-31 2020-08-06 Kimberly-Clark Worldwide, Inc. Improved web tension control
US11737930B2 (en) 2020-02-27 2023-08-29 Curt G. Joa, Inc. Configurable single transfer insert placement method and apparatus
CN218289814U (en) * 2022-08-22 2023-01-13 宁德时代新能源科技股份有限公司 Floating roller position detection device, floating roller position adjusting equipment and rolling system
CN117023238B (en) * 2023-10-09 2024-02-13 新乡市天邦科技有限公司 Fabric unreeling feeding device

Family Cites Families (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3809335A (en) * 1972-06-29 1974-05-07 Ibm Web movement control in a reel-to-reel web transport
US3936008A (en) * 1974-07-01 1976-02-03 Harris Corporation Reel stand tension control system
US4000865A (en) * 1975-08-27 1977-01-04 Batson-Cook Company Controlled tension let-off for unwinding rolls of material
US4081301A (en) * 1975-10-30 1978-03-28 The Procter & Gamble Company Method and apparatus for continuously attaching discrete, stretched elastic strands to predetermined isolated portions of disposable abosrbent products
US4151594A (en) * 1976-02-26 1979-04-24 Bobst-Champlain, Inc. Web tension control for high-speed web handling equipment
US4103840A (en) * 1976-12-14 1978-08-01 Westvaco Corporation Stretchable material rewinding machine
US4229243A (en) * 1979-03-15 1980-10-21 Ellinor Daniel H Resiliently stabilized web movement for honeycomb machine
US4239578A (en) * 1979-10-16 1980-12-16 Riegel Textile Corporation Apparatus for inserting elastic strips during the manufacture of elastic leg disposable diapers
US4261782A (en) * 1980-02-08 1981-04-14 Riegel Textile Corporation Apparatus for attaching elastic strips during the manufacture of elastic leg disposable diapers
US4405397A (en) * 1979-10-16 1983-09-20 Riegel Textile Corporation Process for manufacturing elastic leg disposable diapers
US4309236A (en) * 1980-02-08 1982-01-05 Riegel Textile Corporation Process for attaching elastic strips during the manufacture of elastic leg disposable diapers
US4464217A (en) * 1980-05-16 1984-08-07 Johnson & Johnson Baby Products Company Method for effecting securment of alternating stretched and unstretched elastic ribbon to a moving web
US4479836A (en) * 1980-05-16 1984-10-30 Johnson & Johnson Baby Products Company Method for effecting securement of alternating stretched and unstretched elastic ribbon to a moving web
US4293367A (en) * 1980-05-16 1981-10-06 Johnson & Johnson Baby Products Company Apparatus for effecting securement of a transversely moved elastic ribbon to a moving web
FR2490079A1 (en) * 1980-09-15 1982-03-19 Boussac Saint Freres Bsf PROCESS FOR MANUFACTURING CUTTING LAYERS AND CUTTING LAYERS OBTAINED BY CARRYING OUT SAID METHOD
US4458467A (en) * 1981-03-31 1984-07-10 Infra Pak (Dallas), Inc. Pretensioner for stretchable film web with dancer roller compensation
US4572098A (en) * 1981-09-11 1986-02-25 Union Carbide Corporation Liquid smoke-impregnation of fibrous food casings
US4917746A (en) * 1982-06-21 1990-04-17 Kons Hugo L Apparatus and method for contouring elastic ribbon on disposable garments
US4572752A (en) * 1982-11-12 1986-02-25 Adolph Coors Company Control stretch laminating device
SE446939B (en) * 1983-05-24 1986-10-20 Duni Bila Ab INCINENTAL BLADE AND PROCEDURE FOR FIXING ELASTIC BANDS WITH A DIFFICULT BLADE
US4726873A (en) * 1985-10-28 1988-02-23 Kimberly-Clark Corporation Apparatus for applying contoured elastic to a substrate
JPH0761349B2 (en) * 1987-07-03 1995-07-05 ユニ・チャ−ム株式会社 Method and device for attaching elastic band to moving web
JP2609252B2 (en) * 1987-08-18 1997-05-14 ユニ・チャーム 株式会社 Elastic band sticking device for moving web
US4889293A (en) * 1988-02-16 1989-12-26 The Mead Corporation Apparatus and method for controlling tension in a movable web
SE466938B (en) * 1988-04-11 1992-05-04 Moelnlycke Ab DEVICE FOR CURRENTLY LAYOUT OF PRESENT ELASTIC WIRES
SE464356B (en) * 1988-07-12 1991-04-15 Moelnlycke Ab PROCEDURE AND DEVICE MAKING IN A DEFINITELY MUST APPLY AATMINSTONE TO A TRADE, A BAND OR SIMILAR ABOVE A TRA
US5086964A (en) * 1988-07-29 1992-02-11 Amplas, Inc. Dual drive web feed apparatus and method
US4915767A (en) * 1988-11-17 1990-04-10 Kimberly-Clark Corporation Apparatus for applying an elastic in a curved pattern to a moving web
US4915282A (en) * 1989-01-26 1990-04-10 Martin Automatic, Inc. Inertia compensated festoon assembly
JPH0611275B2 (en) * 1989-06-29 1994-02-16 ユニ・チャーム株式会社 Disposable brief manufacturing method
ATE103793T1 (en) * 1989-09-13 1994-04-15 Uni Charm Corp PROCESS FOR MANUFACTURING DISPOSABLE GARMENTS.
GB2241424A (en) * 1990-02-17 1991-09-04 Automatic Braiding Ltd Method of producing garments having an elasticated portion, and strip of elasticated material
JP2892771B2 (en) * 1990-05-23 1999-05-17 大王製紙株式会社 Pants-type paper diapers
JP3007380B2 (en) * 1990-05-23 2000-02-07 大王製紙株式会社 Pants-type disposable diaper and method and apparatus for manufacturing the same
EP0476818A1 (en) * 1990-08-03 1992-03-25 Robert William Arthur Dagg Improvements in a method of and apparatus for applying elastic material to garments
CA2050782C (en) * 1990-09-13 1997-01-28 Takamitsu Igaue Disposable garments and method for attachment of elastic members around leg-holes thereof
SE467665B (en) * 1990-12-12 1992-08-24 Bengt Andreasson PROCEDURE AND DEVICE FOR DETERMINING AND REGULATING THE TENSION IN A CIRCUIT
JP2788357B2 (en) * 1991-04-25 1998-08-20 ユニ・チャーム株式会社 A method of attaching an elastic member around the leg of a disposable wearing article
US5275676A (en) * 1992-09-18 1994-01-04 Kimberly-Clark Corporation Method and apparatus for applying a curved elastic to a moving web
US5357178A (en) * 1993-07-09 1994-10-18 Gettys Corporation Web tensioning control system

Also Published As

Publication number Publication date
CA2168304C (en) 2005-11-29
US5602747A (en) 1997-02-11
US5659229A (en) 1997-08-19

Similar Documents

Publication Publication Date Title
CA2168304A1 (en) Controlling web tension by actively controlling velocity of dancer roll
EP0822155A3 (en) Zero tension web unwinder apparatus and method
CA2197729A1 (en) Apparatus and Method for Adaptive Suppression of Vibrations in Mechanical Systems
CA2128533A1 (en) Diameter and lateral position sensitive nip pressure controls in a paper winding system
CA2167292A1 (en) System for Overall Control of the Different Transverse Profiles in a Paper Web Manufactured by Means of a Machine for the Manufacture of a Web Material, Such as a Board or Paper Machine and/or a Finishing Machine
CA2285304A1 (en) Uniformly wound rolls of soft tissue sheets having high bulk
CA2295776A1 (en) Apparatus and method for winding paper
EP0957418A3 (en) Valve positioner with pressure feedback, dynamic correction and diagnostics
CA2218665A1 (en) Device for unwinding reels of web material comprising a system for controlling the unwinding pressure
SE9200192L (en) PROCEDURE CONTROLS THE CROSS PROFILE OF COATING MATERIAL QUANTITY ON PAPER OR OTHER COATING MATERIAL AND COATING STATION BEFORE IMPLEMENTING THE PROCEDURE
Shelton Dynamics of web tension control with velocity or torque control
FI930611A0 (en) Method for coating a paper machine roll and a coated paper machine roll
CA2366960A1 (en) A process in joining
EP0302449A3 (en) Method of reducing open spaces in woven fabrics
WO1999026871A8 (en) Strip guiding apparatus and associated method for maintaining lateral position
SE8704283L (en) unwinder
EP0538869A3 (en) Method of controlling thickness of coated film on web-like member by roll coater
US10377598B2 (en) Dynamic performance and active damping methods in web winder tension control systems
CA2087825A1 (en) Method and apparatus for variably controlling the speed of a slave drive roller
EP1507726B1 (en) Device and method for controlling the tension of a weblike material
CA2095033A1 (en) Active Vibration Control System
CA2134129A1 (en) Web Tensioning Device
JP2513107B2 (en) Web tension controller
JPH0619597Y2 (en) Vibration prevention device for rolls
JPH0226062U (en)

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed