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WO2016079562A1 - Machine de réenroulement et procédé d'enroulement pour une bande de substrat absorbant - Google Patents

Machine de réenroulement et procédé d'enroulement pour une bande de substrat absorbant Download PDF

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Publication number
WO2016079562A1
WO2016079562A1 PCT/IB2014/003093 IB2014003093W WO2016079562A1 WO 2016079562 A1 WO2016079562 A1 WO 2016079562A1 IB 2014003093 W IB2014003093 W IB 2014003093W WO 2016079562 A1 WO2016079562 A1 WO 2016079562A1
Authority
WO
WIPO (PCT)
Prior art keywords
module
web
absorbent substrate
perforating
logs
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.)
Ceased
Application number
PCT/IB2014/003093
Other languages
English (en)
Inventor
Gilles Cattacin
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.)
Essity Operations France SAS
Original Assignee
SCA Tissue France SAS
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 SCA Tissue France SAS filed Critical SCA Tissue France SAS
Priority to CN201480083512.7A priority Critical patent/CN107000951A/zh
Priority to MX2017006360A priority patent/MX2017006360A/es
Priority to AU2014411545A priority patent/AU2014411545B2/en
Priority to US15/527,647 priority patent/US20170320690A1/en
Priority to RU2017121094A priority patent/RU2017121094A/ru
Priority to EP14838866.3A priority patent/EP3221244A1/fr
Priority to PCT/IB2014/003093 priority patent/WO2016079562A1/fr
Publication of WO2016079562A1 publication Critical patent/WO2016079562A1/fr
Priority to CONC2017/0004778A priority patent/CO2017004778A2/es
Anticipated expiration legal-status Critical
Ceased 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
    • B65H19/22—Changing the web roll in winding mechanisms or in connection with winding 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
    • B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
    • B65H19/26—Cutting-off the web running to the wound web roll
    • 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
    • B65H19/00—Changing the web roll
    • B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
    • B65H19/2238—The web roll being driven by a winding mechanism of the nip or tangential drive type
    • B65H19/2269—Cradle
    • 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
    • B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
    • B65H19/2284—Simultaneous winding at several stations, e.g. slitter-rewinders
    • 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
    • B65H2301/50—Auxiliary process performed during handling process
    • B65H2301/51—Modifying a characteristic of handled material
    • B65H2301/515—Cutting handled material
    • B65H2301/5152—Cutting partially, e.g. perforating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2408/00—Specific machines
    • B65H2408/20—Specific machines for handling web(s)
    • B65H2408/23—Winding machines
    • B65H2408/235—Cradles
    • 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
    • B65H2513/51—Sequence of process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/10—Handled articles or webs
    • B65H2701/19—Specific article or web
    • B65H2701/1924—Napkins or tissues, e.g. dressings, toweling, serviettes, kitchen paper and compresses

Definitions

  • An aspect of the invention relates to a rewinding machine for a web of absorbent substrate.
  • Another aspect of the invention relates to a winding method for a web of absorbent substrate.
  • Such an absorbent substrate may be converted into absorbent sheet products that have a particular, though non-exclusive, use as sanitary or domestic purposes.
  • absorbent sheet products in roll may be used as toilet paper in restrooms.
  • Others uses as napkins, towels, bath tissues, wipes, kitchen towels etc... are possible. These products are manufactured for Away From Home use or Consumer Tissue home use.
  • the web of absorbent substrate may be a web of tissue paper that is obtained by a Conventional Wet Press or Through Air Drying manufacturing method or other manufacturing method.
  • a tissue paper relates to an absorbent paper based on cellulose fibers which is also called tissue paper base sheet in this field of technology.
  • a typical absorbent paper has a low basis weight, in the range from 10 to 60 g/m 2 , preferably 30 to 50 g/m 2 .
  • the web of absorbent substrate may also be a web of nonwoven fabric that is obtained by an air-laid manufacturing method or spun-laid manufacturing method or other manufacturing method.
  • a nonwoven fabric comprising cellulosic fibers relates to an absorbent paper which is also called nonwoven or web made of fibers like air-laid web in this field of technology.
  • a typical absorbent paper has a basis weight, in the range from 20 to 300 g/m 2 , preferably 40 to 60 g/m 2 .
  • a web of absorbent substrate is submitted to various converting steps before being wound as a log.
  • One converting step comprises providing the web with regularly spaced transverse perforation/weakening lines. These perforation/weakening lines enables the end user to cut absorbent sheets of appropriate length from, for example, a roll.
  • the document WO 2010/035301 describes a rewinding machine and winding method.
  • the rewinding machine comprises a weakening device for weakening the web material along a substantially transverse weakening line, along which the web material is severed at the end of the winding of a log.
  • the weakening device is controlled so as to generate the weakening line in a manner synchronized with the completion of winding of said log.
  • the invention seeks to solve this issue even for web of absorbent substrate running at an industrial manufacturing speed in a converting machine (e.g. up to 1.000 m/min).
  • a rewinding machine arranged to wind a web of absorbent substrate into multiple logs comprising a perforating module, a cutting module, a winding module and a control module, the web of absorbent substrate travelling into said modules according to a machine direction,
  • the perforating module is arranged to provide the web of absorbent substrate with regularly spaced perforation lines substantially transversally orientated relatively to the machine direction
  • the cutting module is arranged to sever the web of absorbent substrate substantially transversally relatively to the machine direction, wherein the winding module is arranged to wind the web of absorbent substrate so as to produce logs of web of absorbent substrate, and
  • control module is coupled to the perforating module and to the cutting module and controls said modules operations such that:
  • control module deactivate the perforating module and activate the cutting module
  • control module activate the perforating module and deactivate the cutting module.
  • control module may be arranged to deactivate the perforating module and activate the cutting module from a first time corresponding to a log production cycle completed between 99,8% and 95% to a second time corresponding to a subsequent log production cycle completed between 0,2% and 5%.
  • control module may be arranged to activate the perforating module and deactivate the cutting module from a first time corresponding to a log production cycle completed between 0,2% and 5% to a second time corresponding to the log production cycle completed between 99,8% and 95%.
  • rewinding machine for manufacturing logs of absorbent sheet products chosen among the group comprising napkins, towels, kitchen towels, hand towels, toilet papers, wipes and facial tissues.
  • a winding method comprising the steps of:
  • the perforating step may be stopped and the severing step may be resumed from a first time corresponding to a log production cycle completed between 99,8% and 95% to a second time corresponding to a subsequent log production cycle completed between 0,2% and 5%.
  • the perforating step may be resumed and the severing step may be stopped from a first time corresponding to a log production cycle completed between 0,2% and 5% to a second time corresponding to the log production cycle completed between 99,8% and
  • FIG. 1 is a partial side cross-section view schematically illustrating a converting machine/line comprising an exemplary embodiment of a rewinding machine arranged to wind a web of absorbent substrate into multiple logs;
  • FIGS. 2 and 3 are partial perspective views schematically illustrating the position of perforation lines with respect to cutting line into a web of absorbent substrate at the transition between two logs, for two different types of perforation lines.
  • FIG. 1 is a partial side cross-section view schematically illustrating a converting machine/line 1 comprising an exemplary embodiment of a rewinding machine 5 arranged to wind a web of absorbent substrate 1 1 into multiple logs 30.
  • the converting machine/line 1 comprises two unwinding units 2 and 3, an embossing unit 4, and the rewinding machine 5.
  • absorbent log base webs 10A More precisely, at the stage of FIG. 1 , absorbent log base webs 10A,
  • FIG. 1 illustrates a later stage which is a stage where a converting process takes place.
  • the converting process converts large parent log base webs 10A, 10B (e.g. having a strip width from around 1 ,80 m to around 7 m) into retail sized rolls 40, e.g. bathroom tissue rolls, paper towels rolls (e.g. having a strip width from around 8 cm to around 40 cm).
  • retail sized rolls 40 e.g. bathroom tissue rolls, paper towels rolls (e.g. having a strip width from around 8 cm to around 40 cm).
  • the converting machine/line 1 produces retail sized rolls having two plies.
  • a first unwinding unit 2 provides a first absorbent log base web 10A from a first parent roll 7.
  • a second unwinding unit 3 provides a second absorbent log base web 10B from a second parent roll 8. Both absorbent log base webs 10A, 10B are fed to the embossing unit 4.
  • Various rollers 9 are appropriately positioned in order to control the path of the absorbent log base webs 0A, 10B along the converting machine/line 1 , within and between the various units 2, 3, 4, 5.
  • the absorbent log base webs 10A, 10B travels into the converting machine/line 1 according to the machine direction MD from the unwinding units 2 and 3, towards the embossing unit 4, and towards the rewinding machine 5.
  • the embossing unit 4 comprises an engraved cylinder 12, a mating rubber cylinder 13, both rotating in opposite directions, and a glue dispenser 14.
  • the absorbent log base webs 0A, 10B are superposed and combined into the embossing unit 4 in order to form a web of absorbent substrate 1 1 .
  • the engraved cylinder 12 may be engraved with a microstructure pattern combining various embossing tips (not shown).
  • the engraved cylinder 12 may perform a simple or a double-level engraving into the superposed absorbent log base webs 10A, 10B.
  • the glue dispenser 14 typically comprises a vat, an applicator cylinder and a dipping cylinder.
  • the applicator cylinder abuts the superposed absorbent log base webs 0A, 10B against the engraved cylinder 12.
  • the dipping cylinder picks up the adhesive in the vat and transfers the adhesive to the applicator cylinder.
  • the applicator cylinder is arranged to exercise a determined pressure on the engraved cylinder at the distal area of protuberances of the embossed absorbent log base webs 10A, 10B. At said determined pressure, the adhesive crosses through both absorbent log base webs 10A, 10B.
  • This is used to combine both webs and, also, to emboss or micro-emboss at least one of the absorbent log base webs 10A, 10B in order to generate esthetical effects or modify the thickness, or the softness, or the suppleness of the resulting web of absorbent substrate 11.
  • Such steps are known in the art, not germane to the current invention, and, therefore, will not be described in details.
  • the rewinding machine 5 comprises a perforating module 20, a cutting module 21 , a winding module 22 and a control module 50.
  • the rewinding machine 5 winds the web of absorbent substrate 11 into multiple logs 30.
  • the perforating module 20 is arranged to provide the web of absorbent substrate 1 with regularly spaced perforation lines substantially transversally orientated relatively to the machine direction MD (i.e. the perforation lines are substantially orientated according to the cross-machine direction CD).
  • the cutting module 21 is arranged to sever the web of absorbent substrate 1 substantially transversally relatively to the machine direction (i.e. the separation line is substantially orientated according to the cross-machine direction CD).
  • the severing of web occurs at a transition phase, namely when a first log is finished at the end of a log production cycle, and before a second subsequent log starts to be wound at the beginning of a new log production cycle.
  • the winding module 22 is arranged to wind the web of absorbent substrate 11 so as to produce logs 30 of web of absorbent substrate.
  • the winding module 22 is of the peripheral or the surface type.
  • the winding module 22 comprises a rolling surface 23, a first winding roller 24, a second winding roller 25, a third winding roller 26 and a core supplier 27.
  • the log 30 is formed by winding the web of absorbent substrate 11 onto a core 41. Cores 41 are sequentially provided by the core supplier 27 through the rolling surface 23 before the beginning of a new log production cycle.
  • the log 30 is maintained in position during the winding by the first, second and third winding rollers 24, 25, 26 rotating in surface contact with the log 30.
  • One of the winding rollers 24, 25, 26 imposes the rotation movement of the log 30.
  • the control module 50 is coupled to the perforating module 20 and to the cutting module 21 by means of an interface 51 .
  • the control module 50 controls the operation of the perforating module 20 and the cutting module 21 in an independent manner.
  • the control module 50 deactivates the perforating module 20 and activates the cutting module 21 at a transition phase between two consecutive logs.
  • the control module 50 activates the perforating module 20 and deactivates the cutting module 21 out of transition phases.
  • control module 50 deactivates the perforating module 20 and activates the cutting module 21 from a first time corresponding to a log production cycle completed at around 99,8% to a second time corresponding to a subsequent log production cycle completed at around 0,2%.
  • control module 50 activates the perforating module 20 and deactivates the cutting module 21 from a first time corresponding to a log production cycle completed at around 0,2% to a second time corresponding to the same log production cycle completed at around 99,8%.
  • the perforating module 20 operates during almost around 99,6% of the log production cycle, while the cutting module 21 operates during only around 0,4% of the log production cycle.
  • said cycle can be extended from 0,2% to 5% and from 99,8% to 95%, thus said operating range can be modified from 99,6% to 90% and from 0,4% to 10%.
  • Playing on the duration of the transition phase enables controlling the length of the first sheet in the produced log (and therefore also in the produced individual roll).
  • a long first sheet enables protecting the log and also the individual roll before use, like a wrap.
  • FIGS. 2 and 3 are partial perspective views schematically illustrating the position of perforation lines 28 or 38 with respect to a cutting line 29 into a web of absorbent substrate 1 1 at the transition At between two logs 30, for two different types of perforation lines.
  • the web of absorbent substrate 1 1 is fed into a space of the perforating module 20 comprising a perforator roll and a stationary anvil roll. There, the web of absorbent substrate 1 1 is pinched (step S1 ) with the desired perforation or tear lines 28, 38 (schematically represented by dashed lines).
  • a perforation line 28 according to the first type of perforation is a line according to a cross-machine direction CD made in the thickness of the web of absorbent substrate 1 1 and comprising alternating perforated segments and unperforated segments (i.e. two perforated segments being separated by one unperforated segment or vice-versa).
  • Each unperforated segment forms an attachment area between two consecutive portions (according to the machine direction MD) of the web of absorbent substrate 1 1 .
  • Each perforated segment forms a detachment area between two consecutive portions (according to the machine direction MD) of the web of absorbent substrate 1 1.
  • each said unperforated/perforated segment ranges, for example, between 4 mm and 10 mm.
  • Two consecutive perforation lines 28, 38 define the individual sheet length in the individual rolls 40 of absorbent material sheet.
  • a sheet of a bathroom tissue rolls may have a length of around a few dozen of centimeters.
  • multiple phantom lines 32 parallel to the machine direction MD are also represented on the web of absorbent substrate 1 1 for the sole purpose of illustration.
  • the phantom lines 32 are spaced apart in the cross-machine direction CD. They schematically represent imaginary lines where the web of absorbent substrate 1 1 will be cut into multiple and individual rolls 40.
  • two adjacent phantom lines define the future edges of an individual roll. The distance between two consecutive phantom lines is equal to the full width of the individual rolls 40.
  • step S2 After the pinching step (step S1 ), the web of absorbent substrate 1 1 is wound (step S2) onto the core 41 in order to form a log 30 by means of the winding module 22.
  • the web of absorbent substrate 1 1 is cut or severed.
  • the produced log 30 is separated (step S3) from the web of absorbent substrate 1 1 and subsequently a new log begins to be produced.
  • the web of absorbent substrate 1 1 is fed into a space of the cutting module 21 comprising a cutting roll and a stationary anvil roll. There, the web of absorbent substrate 1 1 is severed by a cutting line 29 (schematically represented by two parallel continuous lines).
  • the perforating module 20 is deactivated and the cutting module 21 is activated from a first time tL n corresponding to a log production cycle completed at around 99,8% to a second time tl_ n +i corresponding to a subsequent log production cycle completed at around 0,2%.
  • a loose end forming a tail of the web of absorbent substrate 1 1 of the produced log 30 is adhered to the log in a known manner (step S4).
  • the produced log 30 is then cut (step S5) parallel to the machine direction MD by multiple log saws 31 into multiple individual rolls 40.
  • the corresponding cuts in the produced log 30 are also represented by the multiple phantom lines 32 on the surface of the produced log 30.
  • a perforation line 38 according to the second type of perforation differs from the first type of perforation in that the web of absorbent substrate 1 is pinched (step S1 ) with staggered perforation lines 38.
  • One central region out of two in each perforation line is replaced by an unperforated region, and two consecutive perforation lines are staggered or offset according to a cross-machine direction CD such that all the central region are positioned between two adjacent phantom lines 32.
  • each perforation line 38 comprises alternating perforated segments having a particular perforating pattern and long unperforated segments.
  • the perforated segments are positioned in the middle of the full width defined by two adjacent phantom lines 32, more precisely at a distance, e.g. 4mm from both phantom lines 32 that defines the future edges of the individual roll 40.
  • the long unperforated segments form attachment areas within the tear line 38 according to the cross-machine direction CD of the web of absorbent substrate 11. Further, the long unperforated segments also form a plurality of attachment areas between two consecutive portions according to the machine direction MD of the web of absorbent substrate 11.
  • a perforation line 38 enables manufacturing individual roll 40 wherein individual sheets are easy to tear out.
  • the tensile strength of the perforation lines 38 is important such that blowouts in the web of absorbent substrate 11 is avoided, at least considerably reduced. Indeed, the breaks in the web of absorbent substrate 11 cannot propagate, at least with difficulty, along the perforation line 38.
  • the described winding module of the peripheral or the surface type is only an example.
  • the invention is also applicable to other kind of winding module, for example winding module using a spindle.
  • the invention is not limited to log being formed around a core, in cardboard or plastic.
  • the log may be coreless at the winding step, or the core can be temporarily present during winding and extracted at the end of the production process.
  • the drawings show a particular horizontal positioning of the different modules/units/machines relatively to each other in the converting line, this is a mere example because the modules/units/machines can be positioned vertically or a combination of horizontal/vertical position.
  • the relative position of the perforating module and the cutting module can be inversed.
  • the converting line may also comprise additional modules/units/machines for performing specific converting steps not described herein.
  • the conversion of two plies is only an example as the invention would be applicable to end products comprising one ply or more than two plies.
  • the application of the absorbent product is broad in the domain of sanitary or domestic applications, e.g. napkins, towels, kitchen towels, hand towels, toilet papers, wipes, facial tissues, bath tissues etc...

Landscapes

  • Absorbent Articles And Supports Therefor (AREA)
  • Sanitary Thin Papers (AREA)

Abstract

L'invention concerne une machine de réenroulement (5) agencée pour enrouler une bande de substrat absorbant (11) en de multiples rondins (30) comprenant un module de perforation (20), un module de coupe (21), un module d'enroulement (22) et un module de commande (50), la bande de substrat absorbant (11) se déplaçant dans lesdits modules selon un sens machine (MD), le module de perforation (20) étant agencé pour munir la bande de substrat absorbant (11) de lignes de perforations espacées de façon régulière (28, 38) orientées de manière sensiblement transversale par rapport au sens machine (MD), le module de coupe (21) étant agencé pour découper la bande de substrat absorbant (11) sensiblement transversalement par rapport au sens machine (MD), le module d'enroulement (22) étant agencé pour enrouler la bande de substrat absorbant (11) de manière à produire des rondins (30) de bande de substrat absorbant, et le module de commande (50) étant couplé au module de perforation (20) et au module de coupe (21) et commandant lesdites opérations de modules de telle sorte que : - à une phase de transition (At) entre deux rondins consécutifs (30), le module de commande (50) désactive le module de perforation (20) et active le module de coupe (21), et - en dehors des phases de transition (At), le module de commande (50) active le module de perforation (20) et désactive le module de coupe (21).
PCT/IB2014/003093 2014-11-18 2014-11-18 Machine de réenroulement et procédé d'enroulement pour une bande de substrat absorbant Ceased WO2016079562A1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
CN201480083512.7A CN107000951A (zh) 2014-11-18 2014-11-18 一种用于吸收性基片幅的复卷机和卷绕方法
MX2017006360A MX2017006360A (es) 2014-11-18 2014-11-18 Maquina rebobinadora y un metodo de bobinado para una tela de sustrato absorbente.
AU2014411545A AU2014411545B2 (en) 2014-11-18 2014-11-18 A rewinding machine and a winding method for a web of absorbent substrate
US15/527,647 US20170320690A1 (en) 2014-11-18 2014-11-18 Rewinding machine and a winding method for a web of absorbent substrate
RU2017121094A RU2017121094A (ru) 2014-11-18 2014-11-18 Перемоточная машина и способ намотки полотна абсорбирующей субстанции
EP14838866.3A EP3221244A1 (fr) 2014-11-18 2014-11-18 Machine de réenroulement et procédé d'enroulement pour une bande de substrat absorbant
PCT/IB2014/003093 WO2016079562A1 (fr) 2014-11-18 2014-11-18 Machine de réenroulement et procédé d'enroulement pour une bande de substrat absorbant
CONC2017/0004778A CO2017004778A2 (es) 2014-11-18 2017-05-12 Una máquina rebobinadora y un método de bobinado para una banda de sustrato absorbente

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2014/003093 WO2016079562A1 (fr) 2014-11-18 2014-11-18 Machine de réenroulement et procédé d'enroulement pour une bande de substrat absorbant

Publications (1)

Publication Number Publication Date
WO2016079562A1 true WO2016079562A1 (fr) 2016-05-26

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2014/003093 Ceased WO2016079562A1 (fr) 2014-11-18 2014-11-18 Machine de réenroulement et procédé d'enroulement pour une bande de substrat absorbant

Country Status (8)

Country Link
US (1) US20170320690A1 (fr)
EP (1) EP3221244A1 (fr)
CN (1) CN107000951A (fr)
AU (1) AU2014411545B2 (fr)
CO (1) CO2017004778A2 (fr)
MX (1) MX2017006360A (fr)
RU (1) RU2017121094A (fr)
WO (1) WO2016079562A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL423823A1 (pl) * 2017-12-11 2019-06-17 Automatec Spółka Z Ograniczoną Odpowiedzialnością Zespół urządzeń do przewijania membrany
IT201900023415A1 (it) * 2019-12-11 2021-06-11 Mura Emilia Rosa Lucia La Un manufatto multi strato in carta tissue o simile, macchina e linea per la fabbricazione di tale manufatto e relativo metodo di produzione

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180318908A1 (en) * 2017-05-03 2018-11-08 Nick STERGIOULAS Mesh sheet, systems and devices that incorporate a mesh sheet, and methods and equipment for fabricating a mesh sheet
WO2019077732A1 (fr) * 2017-10-20 2019-04-25 コアレックス信栄株式会社 Dispositif de production de rouleaux de rondins
CN110143468B (zh) * 2019-05-05 2024-05-07 广东盈通新材料有限公司 一种复卷机

Citations (6)

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CN107000951A (zh) 2017-08-01
CO2017004778A2 (es) 2017-07-28
AU2014411545A1 (en) 2017-05-25
MX2017006360A (es) 2017-11-13
EP3221244A1 (fr) 2017-09-27
RU2017121094A3 (fr) 2018-12-19
US20170320690A1 (en) 2017-11-09
AU2014411545B2 (en) 2017-06-29

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