ES2054528T3 - Metodo de producir rollos o rollizos de material en banda y maquina para la realizacion practica de dicho metodo. - Google Patents

Metodo de producir rollos o rollizos de material en banda y maquina para la realizacion practica de dicho metodo.

Info

Publication number
ES2054528T3
ES2054528T3 ES92830387T ES92830387T ES2054528T3 ES 2054528 T3 ES2054528 T3 ES 2054528T3 ES 92830387 T ES92830387 T ES 92830387T ES 92830387 T ES92830387 T ES 92830387T ES 2054528 T3 ES2054528 T3 ES 2054528T3
Authority
ES
Spain
Prior art keywords
rolls
continuous paper
roller
paper tape
winding
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.)
Expired - Lifetime
Application number
ES92830387T
Other languages
English (en)
Inventor
Guglielmo Biagiotti
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.)
Fabio Perini SpA
Original Assignee
Fabio Perini 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11349746&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2054528(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Fabio Perini SpA filed Critical Fabio Perini SpA
Application granted granted Critical
Publication of ES2054528T3 publication Critical patent/ES2054528T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H19/00Changing the web roll
    • B65H19/22Changing the web roll in winding mechanisms or in connection with winding operations
    • B65H19/26Cutting-off the web running to the wound web roll
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H19/00Changing the web roll
    • B65H19/22Changing the web roll in winding mechanisms or in connection with winding operations
    • B65H19/2238The web roll being driven by a winding mechanism of the nip or tangential drive type
    • B65H19/2269Cradle
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H19/00Changing the web roll
    • B65H19/22Changing the web roll in winding mechanisms or in connection with winding operations
    • B65H19/28Attaching the leading end of the web to the replacement web-roll core or spindle
    • B65H19/283Attaching the leading end of the web to the replacement web-roll core or spindle by applying adhesive to the core
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00Handling processes for sheets or webs
    • B65H2301/40Type of handling process
    • B65H2301/41Winding, unwinding
    • B65H2301/417Handling or changing web rolls
    • B65H2301/4171Handling web roll
    • B65H2301/4172Handling web roll by circumferential portion, e.g. rolling on circumference
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00Handling processes for sheets or webs
    • B65H2301/40Type of handling process
    • B65H2301/41Winding, unwinding
    • B65H2301/417Handling or changing web rolls
    • B65H2301/418Changing web roll
    • B65H2301/4181Core or mandrel supply
    • B65H2301/41812Core or mandrel supply by conveyor belt or chain running in closed loop
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00Handling processes for sheets or webs
    • B65H2301/40Type of handling process
    • B65H2301/41Winding, unwinding
    • B65H2301/417Handling or changing web rolls
    • B65H2301/418Changing web roll
    • B65H2301/4182Core or mandrel insertion, e.g. means for loading core or mandrel in winding position
    • B65H2301/41826Core or mandrel insertion, e.g. means for loading core or mandrel in winding position by gripping or pushing means, mechanical or suction gripper
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2408/00Specific machines
    • B65H2408/20Specific machines for handling web(s)
    • B65H2408/23Winding machines
    • B65H2408/235Cradles

Landscapes

  • Replacement Of Web Rolls (AREA)
  • Winding Of Webs (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Pretreatment Of Seeds And Plants (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)

Abstract

SE MUESTRAN EL METODO Y LA MAQUINA PARA LA PRODUCCION DE ROLLOS O TROZOS DE MATERIAL DE CINTA DE PAPEL CONTINUO. EL MATERIAL DE CINTA DE PAPEL CONTINUO SE ALIMENTA A TRAVES DE UNA LINEA DE CONTACTO ENTRE RODILLOS (5) FORMADA ENTRE DOS RODILLOS DE ENROLLAMIENTO (1, 3) Y SE ENROLLA ALREDEDOR DE UN NUCLEO PARA FORMAR UN ROLLO O TROZO (R) EN UN ESPACIO DE ENROLLAMIENTO DEFINIDO POR AMBOS RODILLOS DE ENROLLAMIENTO Y POR UN TERCER RODILLO. AL FINAL DEL ENROLLAMIENTO DEL TROZO, SE ACELERA TEMPORALMENTE EL TERCER RODILLO (7) PARA INCREMENTAR LOCALMENTE LA VELOCIDAD DE LA CINTA DE PAPEL CONTINUO Y PARA TENSAR EL MATERIAL DE CINTA DE PAPEL CONTINUO ENTRE EL TERCER RODILLO Y UNO DE DICHOS RODILLOS DE ENROLLAMIENTO. EL RASGADO DEL MATERIAL DE CINTA DE PAPEL CONTINUO TIENE LUGAR PORQUE, EN ESE MOMENTO, SE OPRIME LA CINTA DE PAPEL CONTINUO ENTRE UN NUCLEO NUEVO Y EL RODILLO DE ENROLLAMIENTO EN EL QUE SE EXPULSA EL MATERIAL.
ES92830387T 1991-07-16 1992-07-16 Metodo de producir rollos o rollizos de material en banda y maquina para la realizacion practica de dicho metodo. Expired - Lifetime ES2054528T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT91FI178A IT1240907B (it) 1991-07-16 1991-07-16 Metodo per la produzione di rotoli o logs di materiale nastriforme,e macchina per l'esecuzione di detto metodo

Publications (1)

Publication Number Publication Date
ES2054528T3 true ES2054528T3 (es) 1994-08-01

Family

ID=11349746

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92830387T Expired - Lifetime ES2054528T3 (es) 1991-07-16 1992-07-16 Metodo de producir rollos o rollizos de material en banda y maquina para la realizacion practica de dicho metodo.

Country Status (11)

Country Link
US (1) US5368252A (es)
EP (1) EP0524158B1 (es)
JP (1) JP3341301B2 (es)
KR (1) KR950002516B1 (es)
AT (1) ATE103260T1 (es)
BR (1) BR9202652A (es)
CA (1) CA2073607C (es)
DE (1) DE69200075T2 (es)
ES (1) ES2054528T3 (es)
IL (1) IL102457A (es)
IT (1) IT1240907B (es)

Families Citing this family (72)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5639046A (en) * 1992-07-21 1997-06-17 Fabio Perini S.P.A. Machine and method for the formation of coreless logs of web material
IT1265841B1 (it) * 1993-02-15 1996-12-12 Perini Fabio Spa Macchina ribobinatrice perfezionata per l'avvolgimento senza nucleo centrale con superficie di appoggio per il rotolo in formazione.
US5505405A (en) * 1993-02-18 1996-04-09 Paper Converting Machine Company Surface rewinder and method having minimal drum to web slippage
IT1262046B (it) * 1993-03-24 1996-06-18 Guglielmo Biagiotti Macchina ribobinatrice per la formazione di rotoli di materiale nastriforme con mezzi per l'interruzione del materiale nastriforme e relativo metodo di avvolgimento.
US6648266B1 (en) 1993-03-24 2003-11-18 Fabio Perini S.P.A. Rewinding machine and method for the formation of logs of web material with means for severing the web material
IT1265867B1 (it) * 1993-06-09 1996-12-12 Eva Perini Ribobinatrice per la produzione di rotoli di materiale nastriforme alternativamente con o senza anima di avvolgimento
IT1264558B1 (it) * 1993-08-03 1996-10-02 Consani Alberto Spa Ribobinatrice di materiale in foglio
IT1262540B (it) * 1993-10-15 1996-07-02 Perini Fabio Spa Ribobinatrice per la produzione di rotoli di materiale nastriforme con un dispositivo per la temporanea accelerazione di uno dei rulli avvolgitori.
RU2128617C1 (ru) * 1994-06-16 1999-04-10 Фабио Перини С.П.А. Перемоточный станок для образования рулона ленточного материала
IT1278644B1 (it) * 1995-04-14 1997-11-27 Perini Fabio Spa Macchina ribobinatrice per rotoli di materiale nastriforme, con controllo dell'introduzione dell'anima di avvolgimento
IT1286563B1 (it) * 1996-03-05 1998-07-15 Perini Fabio Spa Macchina ribobinatrice incorporante un incollatore per i rotoli completati e relativo metodo di avvolgimento
DE19636894A1 (de) * 1996-09-11 1998-03-12 Voith Sulzer Papiermasch Gmbh Verfahren zum Aufwickeln einer längsgeschnittenen Materialbahn und Vorrichtung zum Durchführen des Verfahrens
US5820064A (en) * 1997-03-11 1998-10-13 C.G. Bretting Manufacturing Company, Inc. Winding control finger surface rewinder with core insert finger
US6000657A (en) * 1996-09-18 1999-12-14 C.G. Bretting Manufacturing Company, Inc. Winding control finger surface rewinder with core insert finger
US5772149A (en) * 1996-09-18 1998-06-30 C. G. Bretting Manufacturing Company, Inc. Winding control finger surface rewinder
ITFI980034A1 (it) 1998-02-18 1999-08-18 Perini Fabio Spa Macchina ribobinatrice periferica per la produzione di rotoli di materiale nastriforme avvolto e relativo metodo di avvolgimento
ITMI981515A1 (it) * 1998-07-01 2000-01-01 Italconverting Srl Sistema di introduzione anime nella culla di avvolgimento di una ribobinatrice di materiale in foglio
US6056229A (en) 1998-12-03 2000-05-02 Paper Converting Machine Co. Surface winder with pinch cutoff
US6308909B1 (en) * 1999-02-09 2001-10-30 The Procter & Gamble Company Web rewinder chop-off and transfer assembly
IT1307874B1 (it) * 1999-05-11 2001-11-19 Perini Fabio Spa Metodo e dispositivo per la produzione di rotoli di materialenastriforme senza anima di avvolgimento.
IT1314596B1 (it) 2000-03-28 2002-12-20 Perini Fabio Spa Macchina ribobinatrice e metodo di di avvolgimento di rotoli dimateriale nastriforme su mandrini estraibili
US6659387B2 (en) 2000-11-07 2003-12-09 Paper Converting Machine Co. Peripheral rewinding machine and method for producing logs of web material
IT249984Y1 (it) * 2000-12-27 2003-07-07 Gambini Giovanni Dispositivo di ribobinatura per formare un rotolo di carta in unamacchina ribobinatrice
RU2237004C1 (ru) * 2001-01-16 2004-09-27 Фабио Перини С.П.А. Перемоточная машина для намотки тонколистового материала на гильзу для рулонов и соответствующий способ намотки
ATE316930T1 (de) * 2001-01-16 2006-02-15 Perini Fabio Spa Umwickelmaschine zum umwickeln von material auf eine hülse und entsprechendes wickelverfahren
ITFI20010120A1 (it) 2001-06-29 2002-12-29 Perini Fabio Spa Dispositivo per il controllo dello scarico dei rotoli da un ribobinatrice e ribobinatrice comnprendente detto dispositivo
US7406901B2 (en) * 2001-12-20 2008-08-05 Kimberly Clark Worldwide, Inc. Auto sheet threading and cutting device and method
US6715709B2 (en) * 2002-04-30 2004-04-06 Kimberly-Clark Worldwide, Inc. Apparatus and method for producing logs of sheet material
US6877689B2 (en) 2002-09-27 2005-04-12 C.G. Bretting Mfg. Co., Inc. Rewinder apparatus and method
US7175127B2 (en) 2002-09-27 2007-02-13 C.G. Bretting Manufacturing Company, Inc. Rewinder apparatus and method
US7238236B2 (en) * 2002-11-14 2007-07-03 Kimberly-Clark Worldwide, Inc. Apparatus for increasing tail adhesion of wet rolls
AU2003292544B2 (en) 2002-12-03 2010-02-04 Fabio Perini S.P.A. Rewinder machine for the production of rolls of web material
US7126228B2 (en) * 2003-04-23 2006-10-24 Micron Technology, Inc. Apparatus for processing semiconductor devices in a singulated form
ITFI20030118A1 (it) 2003-04-28 2004-10-29 Fabio Perini Dispositivo e metodo per provocare lo strappo di nastri cartacei in macchine ribobinatrici
ITFI20030253A1 (it) * 2003-10-02 2005-04-03 Fabio Perini Dispositivo per controllare lo scarico dei logs da una
ITMI20030485U1 (it) * 2003-10-17 2005-04-18 Paper Converting Machine Co Dispositivo di uscita log per ribobinatrice
ES2300865T3 (es) 2003-12-05 2008-06-16 Fabio Perini S.P.A. Procedimiento y maquina para la produccion de rollizos de material en banda.
ITFI20030311A1 (it) * 2003-12-05 2005-06-06 Perini Fabio Spa Macchina ribobinatrice, metodo per la produzione di
ITFI20040028A1 (it) * 2004-02-09 2004-05-09 Perini Fabio Spa Metodo e dispositivo per produrre rotoli di materiale nastriforme avvolto
ITFI20040061A1 (it) 2004-03-18 2004-06-18 Perini Fabio Spa Macchina ribobinatrice combinata periferica e centrale
US7222813B2 (en) * 2005-03-16 2007-05-29 Chan Li Machinery Co., Ltd. Multiprocessing apparatus for forming logs of web material and log manufacture process
ITFI20050087A1 (it) * 2005-05-02 2006-11-03 Perini Fabio Spa Metodo e dispositivo per produrre rotoli di materiale nastriforme con una fasciatura esterna
ITFI20050108A1 (it) * 2005-05-23 2006-11-24 Perini Fabio Spa Macchina ribobinatrice e metodo per la produzione di rotoli di materiale nastriforme
US7455260B2 (en) * 2005-08-31 2008-11-25 The Procter & Gamble Company Process for winding a web material
US7392961B2 (en) * 2005-08-31 2008-07-01 The Procter & Gamble Company Hybrid winder
US7546970B2 (en) * 2005-11-04 2009-06-16 The Procter & Gamble Company Process for winding a web material
US8800908B2 (en) * 2005-11-04 2014-08-12 The Procter & Gamble Company Rewind system
US7559503B2 (en) * 2006-03-17 2009-07-14 The Procter & Gamble Company Apparatus for rewinding web materials
US8459586B2 (en) * 2006-03-17 2013-06-11 The Procter & Gamble Company Process for rewinding a web material
ATE447534T1 (de) * 2006-06-09 2009-11-15 Perini Fabio Spa Verfahren und maschine zum bilden von bahnmaterialrollen mit einer mechanischen vorrichtung zum bilden der anfangswindung der rollen
ITFI20060140A1 (it) 2006-06-09 2007-12-10 Perini Fabio Spa Metodo e dispositivo pe produrre rotoli di materiale nastriforme con un meccanismo di interruzione del materiale nastriforme azionato dal transito delle anime di avvolgimento.
TW200911516A (en) * 2007-09-04 2009-03-16 Chan Li Machinery Co Ltd Thin paper winding and cutting machine with pre-winding roller
IT1391420B1 (it) * 2008-09-24 2011-12-23 Perini Fabio Spa "macchina ribobinatrice e metodo di avvolgimento"
IT1394504B1 (it) 2009-06-05 2012-07-05 United Converting Srl Apparato e metodo di scambio anime in macchine avvolgitrici
US8162251B2 (en) * 2009-07-24 2012-04-24 The Procter & Gamble Company Hybrid winder
US8157200B2 (en) * 2009-07-24 2012-04-17 The Procter & Gamble Company Process for winding a web material
ITFI20130046A1 (it) * 2013-03-06 2014-09-07 Perini Fabio Spa "macchina ribobinatrice e metodo per la produzione di rotoli di materiale nastriforme"
CN103171920A (zh) * 2013-04-12 2013-06-26 江苏金呢工程织物股份有限公司 造纸成形网验网用卷网机
ITFI20130222A1 (it) 2013-09-23 2015-03-24 Futura Spa Dispositivo e metodo per controllare la separazione dei fogli di nastri cartacei in macchine ribobinatrici e ribobinatrice provvista di un siffatto dispositivo.
US9809417B2 (en) 2015-08-14 2017-11-07 The Procter & Gamble Company Surface winder
US10427903B2 (en) 2016-03-04 2019-10-01 The Procter & Gamble Company Leading edge device for a surface winder
US10442649B2 (en) 2016-03-04 2019-10-15 The Procter & Gamble Company Surface winder for producing logs of convolutely wound web materials
US10427902B2 (en) 2016-03-04 2019-10-01 The Procter & Gamble Company Enhanced introductory portion for a surface winder
DE102016209388A1 (de) 2016-05-31 2017-11-30 Bhs Corrugated Maschinen- Und Anlagenbau Gmbh Anlage zur Herstellung von Wellpappe
WO2019108480A1 (en) 2017-11-29 2019-06-06 Paper Converting Machine Company Surface rewinder with center assist and belt and winding drum forming a winding nest
US11247863B2 (en) 2018-11-27 2022-02-15 Paper Converting Machine Company Flexible drive and core engagement members for a rewinding machine
US11383946B2 (en) 2019-05-13 2022-07-12 Paper Converting Machine Company Solid roll product formed from surface rewinder with belt and winding drum forming a winding nest
JP7205521B2 (ja) * 2020-07-09 2023-01-17 王子ホールディングス株式会社 トイレットロール
JP7287532B2 (ja) * 2020-08-04 2023-06-06 王子ホールディングス株式会社 トイレットロール
JP7287531B2 (ja) * 2020-08-04 2023-06-06 王子ホールディングス株式会社 トイレットロール
JP7287530B2 (ja) * 2020-08-04 2023-06-06 王子ホールディングス株式会社 トイレットロール
CN117509259A (zh) * 2023-12-22 2024-02-06 安徽金春无纺布股份有限公司 一种无纺布分切复卷机及高效收卷辊替换系统

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB934619A (en) * 1962-07-05 1963-08-21 Cameron Machine Co Web winding machine
DE2335930C2 (de) * 1972-07-18 1986-05-28 Fabio Lucca Perini Wickelmaschine zum Aufwickeln einer Papierbahn, bspw. Toilettenpapierbahn o.dgl.
IT1167982B (it) * 1981-09-17 1987-05-20 Fabio Perini Dispositivo e metodo per la separazione a strappo di materiale in nastri,di carta od altro
US4783015A (en) * 1986-08-27 1988-11-08 Shimizu Machinery Co., Ltd. Toilet paper roll and method of manufacture thereof
US4828195A (en) * 1988-02-29 1989-05-09 Paper Converting Machine Company Surface winder and method
IT1233708B (it) * 1989-07-11 1992-04-14 Perini Navi Spa Macchina ribobinatrice per la formazione di rotoli o bastoni, e metodo di avvolgimento

Also Published As

Publication number Publication date
EP0524158A1 (en) 1993-01-20
IT1240907B (it) 1993-12-21
DE69200075T2 (de) 1994-08-25
JP3341301B2 (ja) 2002-11-05
JPH05278909A (ja) 1993-10-26
BR9202652A (pt) 1993-03-16
DE69200075D1 (de) 1994-04-28
EP0524158B1 (en) 1994-03-23
KR950002516B1 (ko) 1995-03-21
IL102457A (en) 1995-11-27
ITFI910178A1 (it) 1993-01-16
ITFI910178A0 (it) 1991-07-16
KR930002215A (ko) 1993-02-22
CA2073607C (en) 1997-09-23
ATE103260T1 (de) 1994-04-15
CA2073607A1 (en) 1993-01-17
US5368252A (en) 1994-11-29

Similar Documents

Publication Publication Date Title
ES2054528T3 (es) Metodo de producir rollos o rollizos de material en banda y maquina para la realizacion practica de dicho metodo.
IL106327A (en) Machine and method for the formation of coreless rolls of web material
IT1265841B1 (it) Macchina ribobinatrice perfezionata per l'avvolgimento senza nucleo centrale con superficie di appoggio per il rotolo in formazione.
CA2192992A1 (en) Web Rewinding Machine, Adaptable to Different Core Diameters
MX9207341A (es) Metodo y aparato para transportar nucleos desde una fuente a una linea de contacto intermedia, para el enrollado de una cinta continua.
BR9804919A (pt) Processo e enroladeira para enrolamento contínuo de uma folha de material.
GR3015252T3 (en) Rewinding machine for the formation of rolls or logs, and winding method.
ES2107781T3 (es) Metodo y maquina para rasgar material laminar.
KR880012465A (ko) 웨브분할 및 권취장치 및 권위롤 반출방법
SE8106229L (sv) Anordning for rullning av materialbanor
DE59106948D1 (de) Tragwalzen-wickelmaschine.
ES474965A1 (es) Ÿun metodo con su aparato correspondiente para enrollar una bobina a partir de una lamina continuaŸ
NO942762L (no) Fremgangsmåte og apparat for oppspoling
ES474966A1 (es) Ÿun metodo con su dispositivo correspondiente, para el bobi-nado de una lamina continuaŸ
IT1265842B1 (it) Perfezionamenti ad una ribobinatrice per la produzione senza nucleo centrale di avvolgimento.
GB1451141A (en) Tensioning a plurality of strips
GB1264212A (es)
FI990982A0 (fi) Menetelmä paperirainan rullausprosessissa
GB1469602A (en) Band winding apparatus
GB779662A (en) Improvements relating to paper reeling machines
GB1349744A (en) Continuous web joining apparatus
GB1004100A (en) An improved wrapping or packaging material and a method of and apparatus for making same
CA2260074A1 (en) Process and winding machine for the continuous winding of a material web
CA2100797A1 (en) Machine and Method for the Formation of Coreless Logs of Web Material
NL7510376A (en) Appts. for splicing a running web - has web shifting rollers on swinging arms

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 524158

Country of ref document: ES