EP0536518A1 - Automatisches Zustandseinstellungssystem für eine Vorrichtung zur Herstellung von Wellpappe mit einseitiger Deckbahn - Google Patents

Automatisches Zustandseinstellungssystem für eine Vorrichtung zur Herstellung von Wellpappe mit einseitiger Deckbahn Download PDF

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Publication number
EP0536518A1
EP0536518A1 EP92114426A EP92114426A EP0536518A1 EP 0536518 A1 EP0536518 A1 EP 0536518A1 EP 92114426 A EP92114426 A EP 92114426A EP 92114426 A EP92114426 A EP 92114426A EP 0536518 A1 EP0536518 A1 EP 0536518A1
Authority
EP
European Patent Office
Prior art keywords
roll
rolls
corrugating
adjusting devices
conditions
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.)
Withdrawn
Application number
EP92114426A
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English (en)
French (fr)
Inventor
Yukuharu C/O Mihara Machinery Works Seki
Haruo c/o Mihara Machinery Works Ohkawa
Kunitaka c/o Mihara Machinery Works Baba
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Publication of EP0536518A1 publication Critical patent/EP0536518A1/de
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F1/00—Mechanical deformation without removing material, e.g. in combination with laminating
    • B31F1/20—Corrugating; Corrugating combined with laminating to other layers
    • B31F1/24—Making webs in which the channel of each corrugation is transverse to the web feed
    • B31F1/26—Making webs in which the channel of each corrugation is transverse to the web feed by interengaging toothed cylinders cylinder constructions
    • B31F1/28—Making webs in which the channel of each corrugation is transverse to the web feed by interengaging toothed cylinders cylinder constructions combined with uniting the corrugated webs to flat webs ; Making double-faced corrugated cardboard
    • B31F1/2818—Glue application specially adapted therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F1/00—Mechanical deformation without removing material, e.g. in combination with laminating
    • B31F1/20—Corrugating; Corrugating combined with laminating to other layers
    • B31F1/24—Making webs in which the channel of each corrugation is transverse to the web feed
    • B31F1/26—Making webs in which the channel of each corrugation is transverse to the web feed by interengaging toothed cylinders cylinder constructions
    • B31F1/28—Making webs in which the channel of each corrugation is transverse to the web feed by interengaging toothed cylinders cylinder constructions combined with uniting the corrugated webs to flat webs ; Making double-faced corrugated cardboard
    • B31F1/2831—Control

Definitions

  • the present invention relates to a corrugating machine for manufacturing single-faced corrugated cardboard sheets, and more particularly to an automatic setting system for a single-facer therein, which can automatically and adjustably set contact pressures and gap spaces between rolls engaging with one another at predetermined values corresponding to conditions of raw paper webs (a core paper web and a liner) used for the manufacture.
  • a general single-facer in a corrugating machine is constructed as shown in Fig. 9, and it is formed of principal elements consisting of an upper corrugating roll 5, a lower corrugating roll 6 adapted to mesh with the aforementioned upper corrugating roll 5 for shaping a core paper web 2 pinched and held therebetween into a corrugated shape, a pressure roll 7 for producing a continuous single-faced corrugated cardboard sheet 1 by making a pasted core paper web 2 and a liner 3 pass between the lower corrugating roll 6 and the pressure roll 7 while being pressurized, a pasting roll 8 for transferring a predetermined amount of paste 4 to crest portions of corrugations of the aforementioned shaped core paper web 2, a doctor roll 9 for adjusting an amount of transfer of paste to the above-mentioned pasting roll 8, and the like.
  • the pair of the upper corrugating roll 5 and the lower corrugating roll 6, the pair of the lower corrugating roll 6 and the pressure roll 7, the pair of the lower corrugating roll 6 and the pasting roll 8, and the pair of the pasting roll 8 and the doctor roll 9 are constructed respectively so that their mutual contact conditions may be variably set by means of a roll contact pressure adjusting device or a roll gap space adjusting device.
  • the upper corrugating roll 5 is pivotably supported by arms 13 via bearings not shown, and one end of the same arm 13 is swingably mounted to a frame 15 via a fulcrum pin 14, while the other end thereof is connected to a tip end of a piston rod of a pressurizing cylinder 16 via a pin 17.
  • the pressurizing cylinder 16 is supported from a bracket 18 which is fastened to the frame 15, and a bearing of the lower corrugating roll 6 is pinched and fastened between the frame 15 and the bracket 18. Adjustment of a contact pressure between the respective rolls 5 and 6 having the above-described structure, can be effected by varying the operating pressure of the above-described pressurizing cylinder 16.
  • the contact condition between the lower corrugating roll 6 and the pressure roll 7, that is, the gap space and the contact pressure between these rolls are one of the most important factors in the case of contemplating to realize evenness of a thickness of a corrugated cardboard sheet as well as a sticking state of the core paper web 2 and the liner 3 along the widthwise direction of the sheet, and so, reliable adjustment and control of them is required.
  • a cylinder 29 is swingably supported at one end of the pressurizing lever 23 via a pin 28, and a head of the same cylinder 29 is mounted to the frame 15 via a yoke pin 30.
  • This cylinder 29 forms a pressure adjusting device between the lower corrugating roll 6 and the pressure roll 7.
  • the roll gap space adjusting device between the rolls 6 and 7 has the structure shown in Figs. 10 and 11, in which the opposite end portions of an eccentricity adjusting rod 24 are supported by the frame 15 via slide bushes 25 so as to be slidable in its axial direction, and further an outer end on one side of the adjusting rod 24 is threaded with a female screw and threadedly engaged with a screw rod not shown.
  • a part of this screw rod is rotatably supported via a bearing by a bracket mounted to the frame 15, and its tip end is directly connected via an axial joint with a shaft of a motor fixed on the same bracket.
  • a slider 26 provided with a slope is fixedly secured to the rod 24, hence by sliding the rod 24 in the axial direction via the motor, the pressurizing lever 23 and the eccentric bearings 19 are rotated via a slider 27 making slide contact with the slider 26 via a sloped surface (a), thus the position of the center axis C of the pressure roll 7 is arbitrarily moved, and thereby the gap space between the lower corrugating roll 6 and the pressure roll 7 can be adjustably set.
  • the gap space between the lower corrugating roll 6 and the pressure roll 7 can be preset by the rotation of the eccentric bearing 19 driven via the aforementioned eccentricity adjusting rod 24, while the contact pressure between the lower corrugating roll 6 and the pressure roll 7 can be preset at a predetermined value by varying the operation pressure of the cylinder 29 for rotating the eccentric bearings 19 via the pressurizing lever 23 as described above.
  • roll gap space adjusting devices not shown are equipped so that a predetermined transfer amount of paste determined depending upon a thickness of a raw core paper web 2 and the like can be controlled and an appropriate amount of paste 4 can be applied to the crest portions of the corrugated waves.
  • a more specific object of the present invention is to provide a corrugating machine, in which contact conditions between the respective pairs of rolls engaging with one another can be automatically set at optimum conditions depending upon various conditions (specifications) such as widths, thicknesses, etc. of raw paper webs such as a core paper web, a liner and the like.
  • a corrugating machine equipped with a single-facer including contact pressure adjusting devices for variably adjusting engaging conditions between rolls in the pairs of an upper corrugating roll and a lower corrugating roll, the lower corrugating roll and a pressure roll, and the like, and gap space adjusting devices for variably adjusting engaging conditions between rolls in the pairs of the lower corrugating roll and a pasting roll, the pasting roll and a doctor rolls, the lower corrugating roll and the pressure roll, and the like, so that contact conditions between the respective rolls engaging with one another can be variably set, which machine comprises an automatic setting system for the single-facer, which is provided with a condition setting operation panel and constructed in such manner that the respective adjusting devices may be actuated by selectively operating keyboards of the operation panel on the basis of a specification of a raw paper web used for manufacture, and thereby the contact pressures and the gap spaces between the respective rolls engaging with one another can be adjusted to predetermined set values which has been preliminarily input.
  • a corrugating machine equipped with a single-facer including contact pressure adjusting devices for variably adjusting engaging conditions between rolls in the pairs of an upper corrugating roll and a lower corrugating roll, a lower corrugating roll and a pressure roll, and the like, and gap space adjusting devices for variably adjusting engaging conditions between rolls in the pairs of a lower corrugating roll and a pasting roll, the pasting roll and a doctor roll, the lower corrugating roll and the pressure roll, and the like so that contact conditions between the respective rolls engaging with one another can be variably set, which machine comprises an automatic setting system for the single-facer, which is provided with a production management apparatus or control apparatus which possesses data of kinds, sheet widths, etc.
  • the contact conditions between the respective rolls engaging with one another can be variably preset, and also, by selectively operating keyboards on a condition setting operation panel depending upon a specification (thicknesses, widths, etc.) of raw paper webs used for manufacture the above-mentioned respective adjusting devices are actuated, and thereby the contact conditions between the respective rolls engaging with one another can be adjusted to predetermined set values which have been preliminarily input.
  • the contact conditions between the respective rolls engaging with one another can be adjusted to predetermined set values which have been preliminarily input.
  • a corrugating machine according to the present invention shown in Fig. 2 a general construction of a single-facer equipped in the corrugating machine and a series of operations of the single-facer for manufacturing a single-faced corrugated cardboard sheet 1, are similar to those described in the preceding section relating to the prior art.
  • a subject matter of the present invention is a system for automatically setting contact pressures and gap spaces between rolls engaging with one another which are important upon manufacture of the above-described corrugated cardboard sheets 1, in corresponding to a specification of raw paper webs (a core paper web 2 and a liner 3), and in the following description will be made on the construction and operation of the single-facer.
  • these inter-roll contact pressures P1 and P2 and inter-roll gap spaces S3, S4 and S5 are set at predetermined values (ideal conditions) depending upon a specification such as quality of paper, widths of paper webs, etc. of raw paper webs used for manufacture of the single-faced corrugated cardboard sheet 1, and mainly the above-mentioned contact pressures P1 and P2 are determined depending upon a raw paper web width, while the gap spaces S3, S4 and S5 are determined depending upon a thickness of a raw paper web.
  • these predetermined values (conditions) obtained theoretically or experimentally are preliminarily input to a memory device M, then by selectively designating a specification (a raw paper web width, a raw paper web thickness) of a corrugated cardboard sheet 1 to be manufactured, the respective contact pressure adjusting devices R1 and R2 and the respective gap space adjusting devices S3, S4 and S5 are actuated via a controller 10, which will be described later, and thereby the contact conditions between the rolls engaging with one another can be adjustably set.
  • reference character X designates one example of a condition setting operation panel (selection matrix) 11.
  • selection key A is a selection key to be used in the case of manufacturing corrugated cardboard sheets 1 having a narrow width by making use of a thin liner 3 and a thin core paper web 2
  • selection key R shown in this figure is a selection key to be used in the case of manufacturing corrugated cardboard sheets 1 having a broad width by making use of a thick liner 3 and a thick core paper web 2.
  • reference characters R1 - R5 designate contact condition adjusting devices between rolls in the various roll pairs shown in Fig. 2, among which reference characters R1 and R2 designate adjusting devices for the contact pressures P1 and P2, respectively, between the upper corrugating roll 5 and the lower corrugating roll 6 and between the lower corrugating roll 6 and the pressure roll 7, and reference characters R3, R4 and R5 designate adjusting devices for the gap spaces S3, S4 and S5, respectively, between the lower corrugating roll 6 and the pressure roll 7, between the pressure roll 7 and the pasting roll 8, and between the pasting roll 8 and the doctor roll 9.
  • FIG. 3 A general construction of an automatic setting system for a single-facer according to one preferred embodiment of the present invention is shown in a block form in Fig. 3, in which on keyboards 1A and 1B are disposed selection keys A to R shown in Fig. 1, and in a memory device M are stored adjusting condition values to be set for the respective adjusting devices R1 - R5 according to the conditions shown in Fig. 4.
  • a flow chart representing functions of the controller 10 in Fig. 3 and exchanges of signals among the keyboards 1A and 1B, the memory device M and the respective adjusting devices R1 - R5 in Fig. 3, is shown in Fig. 6.
  • Step-1 setting of the keyboards is effected
  • Step-2 memory contents corresponding to the selected key X are picked up from the adjusting condition values stored in the memory device M, that is, condition values to be set as the contact pressures P1 and P2 and gap spaces S3, S4 and S5 are selected, and the selected values are sent as commands to the adjusting devices R1 - R5. If the instructed values represent an ideal condition, then adjustment is completed and operations are commenced, but if the system cannot follow the commands, the command is repeated again.
  • the contact pressure P1 is set at 10 kg/cm2 by the actuation of the adjusting device R1
  • the contact pressure P2 is set at 20 kg/cm2 by the actuation of the adjusting device R2.
  • the gap space S3 is set at 0.3 mm by means of the adjusting device R3
  • the gap space S4 is set at 0.2 mm by means of the adjusting device R4
  • the gap space S5 is set at 0.5 mm by means of the adjusting device R5.
  • the conditions corresponding to the corrugated cardboard sheets to be manufactured are transmitted and instructed to the respective inter-roller contact condition adjusting devices R1 - R5 so that the engaging conditions between the rolls in the respective roller pairs may be set at the most ideal conditions.
  • the paper sheet widths were classified into two grades and the thicknesses of the raw paper webs (core paper webs 2, liners 3) were respectively classified into three grades in the illustrated selection matrix, if necessary, various different modes of classification could be employed such that the above-mentioned classification is modified into further fined classification or into a little coarse classification.
  • the respective inter-roll contact condition adjusting devices R1 - R5 are actuated via the controller 10 by signals representing a specification of corrugated cardboard sheets (kinds, sheet widths and the like of a core paper web 2 and a liner 3) which are transmitted from a production management apparatus or control apparatus 12 equipped in the corrugating machine, and in this case also, similarly to the above-described case of the control mode X, predetermined inter-roll engaging conditions can be set.
  • This mode of control has a characteristic advantage that since resetting of the inter-roll contact conditions following an order change is carried out according to commands issued from the production management apparatus 12, selection operations for the above-described selection keys A - R are not necessitated and perfect automation can be realized.
  • Fig. 5 is a block diagram showing a general construction of a modified embodiment, in which a keyboard used in the embodiment shown in Fig. 3 is not used, but operations are carried out by directly receiving data from a production management apparatus (control apparatus) C.
  • Fig. 7 shows one example of a general operation schedule in one day, which is preliminarily set in the production management apparatus C. In the example shown in Fig. 7, the machine is operated under three different conditions in one day, and the conditions for the raw paper webs and the liners (these conditions being the same as those shown in Fig. 1) during the respective operations as well as the corresponding operation periods are preset.
  • Fig. 8 is a flow chart of the operations of the controller 10, which shows exchanges of signals with external units (the production management apparatus C, the memory device M and the respective adjusting devices R1 - R5).
  • the controller 10 receives data from the production management apparatus C, and in Step-2 the controller 10 selects from the memory contents of the memory device M the conditions of a raw material width, sheets and liners under the preset condition. Corresponding ones of these selected conditions are instructed to the adjusting devices R1 - R5. If these instructed values are ideal, then the adjustment is completed and the operation is commenced, but if this instruction is not ideal, then the instruction is again repeated. Thereafter, the operation is continued, and the operation is finished.
  • the automatic setting system according to the present invention is constructed and operated in the above-described manner, and since engaging conditions between rolls necessitated in a single-facer can be entirely and automatically preset by inputting a specification (widths and thicknesses) of raw paper webs such as a liner 3, a core paper web 2 and the like used for manufacture of corrugated cardboard sheets 1, various effects and advantages such that a setting time can be shortened or corrugated cardboard sheets 1 of high quality can be manufactured stably, can be obtained.
  • contact conditions between various rolls engaging with one another can be automatically set, and moreover, into ideal conditions depending upon various conditions (specification) such as raw paper, widths, thicknesses, etc. of a core paper web and a liner used for manufacture of corrugated cardboard sheets.
  • a resetting time following an order change can be shortened and also, since there is no need to individually adjust the respective ones of a plurality of sets of adjusting devices (contact pressure adjusting devices and gap space adjusting devices), erroneous operations by an operator are reduced (reduction of an occurrence rate of loss paper sheets).
  • adjusting devices contact pressure adjusting devices and gap space adjusting devices
  • erroneous operations by an operator are reduced (reduction of an occurrence rate of loss paper sheets).
  • maintenance of quality of corrugated cardboard sheets without relying upon skill of an operator, can be realized, also a high degree of skill and experience can be made unnecessary, and it is possible to improve a productivity and to continuously manufacture corrugated cardboard sheets of high quality.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
EP92114426A 1991-10-11 1992-08-24 Automatisches Zustandseinstellungssystem für eine Vorrichtung zur Herstellung von Wellpappe mit einseitiger Deckbahn Withdrawn EP0536518A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP290416/91 1991-10-11
JP29041691A JPH0596668A (ja) 1991-10-11 1991-10-11 シングルフエーサの自動設定装置

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EP0536518A1 true EP0536518A1 (de) 1993-04-14

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EP92114426A Withdrawn EP0536518A1 (de) 1991-10-11 1992-08-24 Automatisches Zustandseinstellungssystem für eine Vorrichtung zur Herstellung von Wellpappe mit einseitiger Deckbahn

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EP (1) EP0536518A1 (de)
JP (1) JPH0596668A (de)
AU (1) AU647671B2 (de)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5443678A (en) * 1989-06-28 1995-08-22 Pierre A. Chevalier Method and apparatus for manufacturing a product comprising a substrate on which an adhesive with delayed action and a protection strip are located
US5614048A (en) * 1993-07-20 1997-03-25 Otor Machine and process for making a sheet of single face corrugated cardboard
EP0786329A3 (de) * 1996-01-23 1997-08-13 Mitsubishi Jukogyo Kabushiki Kaisha Verfahren und Vorrichtung zur Kontrollierung des Auftragens von Leim auf Wellenpapier
US5685929A (en) * 1995-04-24 1997-11-11 Peters Maschinenfabrik Gmbh Smooth press in a machine for manufacturing corrugated cardboard
AU706016B2 (en) * 1996-01-23 1999-06-03 Mitsubishi Jukogyo Kabushiki Kaisha Method and apparatus for single facer glue application adjustment
US6068724A (en) * 1994-05-06 2000-05-30 Otor Machine and method for manufacture of a sheet of single-face corrugated board by gluing under tension
WO2003066319A1 (fr) * 2002-02-05 2003-08-14 Mitsubishi Heavy Industries, Ltd. Systeme de production de feuilles en carton ondule
EP1481793A2 (de) * 2003-05-31 2004-12-01 BHS Corrugated Maschinen-und Anlagenbau GmbH Verfahren und Leimwerk zum fortlaufenden Beleimen von Bahnen
EP2503421A1 (de) * 2011-03-25 2012-09-26 Gustavo Eduardo Sandoval Thiele System zur Steuerung des Verdrehungszustands eines Wellpappebogens in der Produktionslinie
EP2502739A1 (de) * 2011-03-25 2012-09-26 Gustavo Eduardo Sandoval Thiele System zur Steuerung des Leimzustands einer einseitigen Schicht eines Wellpappebogens in der Produktionslinie
CN103042728A (zh) * 2011-10-14 2013-04-17 陈典扬 瓦楞机滚轮组用的架体
DE102014205251A1 (de) * 2014-03-20 2015-09-24 Bhs Corrugated Maschinen- Und Anlagenbau Gmbh Vorrichtung zur Herstellung einer mindestens einseitig kaschierten endlosen Wellpappe-Bahn
CN109177341A (zh) * 2018-11-06 2019-01-11 东光县东光包装机械有限责任公司 一种涂胶辊与瓦楞辊的间隙调节结构、瓦楞机以及调节方法
WO2024056647A1 (de) * 2022-09-14 2024-03-21 Bhs Corrugated Maschinen- Und Anlagenbau Gmbh Verfahren zum betrieb einer wellpappenanlage, wellpappenanlage, computerprogrammprodukt, papierrolle

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4929205B2 (ja) * 2008-02-25 2012-05-09 株式会社フジキカイ 包装機における包装品の品質記録装置

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WO1987001987A1 (en) * 1985-10-02 1987-04-09 Hch. Sieger Papier- Und Wellpappenwerke Kg Zülpich Device for adjusting the operating speed of corrugating machines
JPH01316257A (ja) * 1988-06-16 1989-12-21 Rengo Co Ltd 段ボールシート製造装置の制御方法
EP0383414A1 (de) * 1989-02-17 1990-08-22 Mitsubishi Jukogyo Kabushiki Kaisha Wellpappenmaschine zur Herstellung einer einseitigen Wellpappenbahn

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US4318672A (en) * 1978-11-06 1982-03-09 Nordisk Ventilator Co. A/S Particle erosion resistant covering for fan blade leading edge

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WO1987001987A1 (en) * 1985-10-02 1987-04-09 Hch. Sieger Papier- Und Wellpappenwerke Kg Zülpich Device for adjusting the operating speed of corrugating machines
JPH01316257A (ja) * 1988-06-16 1989-12-21 Rengo Co Ltd 段ボールシート製造装置の制御方法
EP0383414A1 (de) * 1989-02-17 1990-08-22 Mitsubishi Jukogyo Kabushiki Kaisha Wellpappenmaschine zur Herstellung einer einseitigen Wellpappenbahn

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Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5443678A (en) * 1989-06-28 1995-08-22 Pierre A. Chevalier Method and apparatus for manufacturing a product comprising a substrate on which an adhesive with delayed action and a protection strip are located
US5614048A (en) * 1993-07-20 1997-03-25 Otor Machine and process for making a sheet of single face corrugated cardboard
US6068724A (en) * 1994-05-06 2000-05-30 Otor Machine and method for manufacture of a sheet of single-face corrugated board by gluing under tension
US5685929A (en) * 1995-04-24 1997-11-11 Peters Maschinenfabrik Gmbh Smooth press in a machine for manufacturing corrugated cardboard
EP0786329A3 (de) * 1996-01-23 1997-08-13 Mitsubishi Jukogyo Kabushiki Kaisha Verfahren und Vorrichtung zur Kontrollierung des Auftragens von Leim auf Wellenpapier
US5876530A (en) * 1996-01-23 1999-03-02 Mitsubishi Jukogyo Kabushiki Kaisha Method and apparatus for single facer glue application adjustment
AU706016B2 (en) * 1996-01-23 1999-06-03 Mitsubishi Jukogyo Kabushiki Kaisha Method and apparatus for single facer glue application adjustment
US7699084B2 (en) 2002-01-23 2010-04-20 Mitsubishi Heavy Industries Ltd. System for fabricating corrugated board
US7669629B2 (en) 2002-02-05 2010-03-02 Mitsubishi Heavy Industries Ltd. System for fabricating corrugated board
US7424901B2 (en) 2002-02-05 2008-09-16 Mitsubishi Heavy Industries, Ltd. System for fabricating corrugated board
WO2003066319A1 (fr) * 2002-02-05 2003-08-14 Mitsubishi Heavy Industries, Ltd. Systeme de production de feuilles en carton ondule
EP3050698A1 (de) * 2002-02-05 2016-08-03 Mitsubishi Heavy Industries Printing & Packaging Machinery, Ltd. System zur herstellung von wellpappe
DE10324729A1 (de) * 2003-05-31 2004-12-16 Bhs Corrugated Maschinen- Und Anlagenbau Gmbh Verfahren und Leimwerk zum fortlaufenden Beleimen von Bahnen
EP1481793A3 (de) * 2003-05-31 2005-08-17 BHS Corrugated Maschinen-und Anlagenbau GmbH Verfahren und Leimwerk zum fortlaufenden Beleimen von Bahnen
EP1481793A2 (de) * 2003-05-31 2004-12-01 BHS Corrugated Maschinen-und Anlagenbau GmbH Verfahren und Leimwerk zum fortlaufenden Beleimen von Bahnen
EP2502739A1 (de) * 2011-03-25 2012-09-26 Gustavo Eduardo Sandoval Thiele System zur Steuerung des Leimzustands einer einseitigen Schicht eines Wellpappebogens in der Produktionslinie
EP2503421A1 (de) * 2011-03-25 2012-09-26 Gustavo Eduardo Sandoval Thiele System zur Steuerung des Verdrehungszustands eines Wellpappebogens in der Produktionslinie
CN103042728A (zh) * 2011-10-14 2013-04-17 陈典扬 瓦楞机滚轮组用的架体
CN103042728B (zh) * 2011-10-14 2014-09-17 陈典扬 瓦楞机滚轮组用的架体
DE102014205251A1 (de) * 2014-03-20 2015-09-24 Bhs Corrugated Maschinen- Und Anlagenbau Gmbh Vorrichtung zur Herstellung einer mindestens einseitig kaschierten endlosen Wellpappe-Bahn
US9914281B2 (en) 2014-03-20 2018-03-13 Bhs Corrugated Maschinen-Und Anlagenbau Gmbh Assembly for producing an endless corrugated cardboard web laminated on at least one side
CN109177341A (zh) * 2018-11-06 2019-01-11 东光县东光包装机械有限责任公司 一种涂胶辊与瓦楞辊的间隙调节结构、瓦楞机以及调节方法
CN109177341B (zh) * 2018-11-06 2024-05-28 东光县东光包装机械有限责任公司 一种涂胶辊与瓦楞辊的间隙调节结构、瓦楞机以及调节方法
WO2024056647A1 (de) * 2022-09-14 2024-03-21 Bhs Corrugated Maschinen- Und Anlagenbau Gmbh Verfahren zum betrieb einer wellpappenanlage, wellpappenanlage, computerprogrammprodukt, papierrolle

Also Published As

Publication number Publication date
AU2528392A (en) 1993-07-08
JPH0596668A (ja) 1993-04-20
AU647671B2 (en) 1994-03-24

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