EP1640126A1 - Dispositif et procédé de production de feuilles de carton ondulé - Google Patents

Dispositif et procédé de production de feuilles de carton ondulé Download PDF

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Publication number
EP1640126A1
EP1640126A1 EP20050018982 EP05018982A EP1640126A1 EP 1640126 A1 EP1640126 A1 EP 1640126A1 EP 20050018982 EP20050018982 EP 20050018982 EP 05018982 A EP05018982 A EP 05018982A EP 1640126 A1 EP1640126 A1 EP 1640126A1
Authority
EP
European Patent Office
Prior art keywords
corrugated
cutting
webs
cross
partial
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
EP20050018982
Other languages
German (de)
English (en)
Inventor
Felix Titz
Karl Ruhland
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.)
BHS Corrugated Maschinen und Anlagenbau GmbH
Original Assignee
BHS Corrugated Maschinen und Anlagenbau GmbH
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 BHS Corrugated Maschinen und Anlagenbau GmbH filed Critical BHS Corrugated Maschinen und Anlagenbau GmbH
Publication of EP1640126A1 publication Critical patent/EP1640126A1/fr
Ceased legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/20—Cutting beds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D11/00—Combinations of several similar cutting apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D11/00—Combinations of several similar cutting apparatus
    • B26D2011/005—Combinations of several similar cutting apparatus in combination with different kind of cutters, e.g. two serial slitters in combination with a transversal cutter
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/04—Processes

Definitions

  • the invention relates to a corrugated cardboard plant for the production of corrugated sheets.
  • the invention further relates to a method for the production of corrugated sheets in a corrugated board plant.
  • corrugated board sheets of the specified format are cut from the corrugated board webs produced.
  • this is cut into two endless part-corrugated webs, which are assigned to two different formats, removed via a switch in two different levels and then cut across.
  • a format change that is, a change in the width of the partial corrugated webs, they are not completely severed across the switch, so that both partial corrugated webs remain endless.
  • a cross-section must be mounted centrally transversely to the transport direction of the corrugated web, which must have a predetermined length and a predetermined position. This is known, for example, from EP 0 894 583 B1.
  • Such known corrugating machines for dividing a corrugated web into two part corrugated webs have limited flexibility and productivity in the production of corrugated sheets of different formats.
  • the invention has the object of providing a corrugated board plant of the type mentioned in such a way that they have better productivity and flexibility in the production of corrugated sheets.
  • the essence of the invention is to design the corrugating machine such that an endless web of corrugated board can be cut and divided into at least three sub-corrugated webs associated with corrugated board sheets of different formats.
  • a plurality of endless partial corrugated webs of predeterminable and variably adjustable width can be produced by associated separating cuts, and be divided in the switch into at least three levels.
  • each endless partial corrugated web can be cut into corrugated sheets of the desired format.
  • a corrugated board installation 1 comprises a well-known corrugated board production machine for producing corrugated webs 2, which are described, for example, in EP 0 687 552 A (corresponding to US Pat. No. 5,632,850), DE 195 36 007 A (corresponding to US Pat. GB 2,305,675 A) or DE 43 05 158 A1, to which reference is made for details.
  • the corrugated papermaking machine is to the right of FIG. 1 and is not shown.
  • the corrugated board 1 further comprises along a transport direction 3 of the corrugated web 2 further successively a cutting / creasing device 4 for longitudinal and transverse cutting and grooves of the undivided corrugated web 2 in a plurality of endless partial corrugated webs B i , a switch 5 for dividing the partial corrugated webs B i in three planes and a cross-cutting device 6 with three partial cross-cutters 7 for cutting corrugated sheets 9 from each endless Partial corrugated web B i .
  • a conveyor belt 8 is arranged per sub-cross cutter 7, which feeds the cut corrugated sheets 9 respectively a stack tray 10.
  • the cutting / creasing device 4 comprises a longitudinal cutting / creasing unit 11 and a transverse cutting unit 12 arranged below in the transport direction 3.
  • the longitudinal cutting / creasing unit 11 has a first longitudinal cutting unit 11 a and a downstream second longitudinal cutting edge Unit 11b.
  • the longitudinal cutting units 11a, 11b are preceded by a first creasing unit 11c and a second creasing unit 11d.
  • the longitudinal cutting units 11a and 11b have pivotable tool beds on which tool holders arranged, transversely to the transport direction 3 individually displaceable, rotating blades are provided.
  • the knives are individually engageable with the corrugated web 2 and cooperate with oppositely disposed, rotationally driven, not shown, brush rollers when the knives are immersed in the corrugated web 2.
  • the creasing units 11c and 11d each have two pivotable tool beds which are arranged one above the other in a substantially mirror-symmetrical manner to the corrugated web 2.
  • individually displaceable scoring tools are provided on the pivotable tool beds.
  • the scoring tools are individually engageable with the corrugated web 2.
  • FIGS 2 and 3 show the cross-cutting unit 12 of Figure 1 in detail.
  • the cross-cutting unit 12 has a housing 14 in which a roller 15 is rotatably driven about a perpendicular to the transport direction 3 extending axis of rotation 16 is mounted.
  • the housing 14 of the cross-cutting unit 12 is configured such that the corrugated web 2 is transportable below the rotationally driven roller 15 by the cross-cutting unit 12.
  • a knife 18 is fixed, which extends radially outwardly and perpendicular to the transport direction 3 over the entire width of the corrugated web 2 runs.
  • a plurality of support means 19 are arranged perpendicular to the transport direction 3 side by side.
  • Each support device 19 comprises a cutting support 20, also referred to as anvil, which is fastened to a piston rod 21 of a hydraulic cylinder 22.
  • the piston rod 21 is displaceable in a housing 23 of the hydraulic cylinder 22 in the transport direction 3.
  • the housing 23 is fastened to the housing 14 at its end facing away from the piston rod 21.
  • Each cutting pad 20 can be moved to a first and second position by means of the associated hydraulic cylinder 22.
  • the first position - the cutting position - the cutting support 20 is located directly below the roller 15.
  • the vertical distance of the roller 15 from the cutting support 20 is chosen such that the blade 18 during rotation of the roller 15 just not the Cutting pad 20 touched.
  • the second position - the non-cutting position - the piston rod 21 of the hydraulic cylinder 22 is fully extended, so that the cutting support 20 is in the transport direction 3 in front of the roller 15.
  • the switch 5 comprises a feed table 24 for transporting the corrugated web 2 and a discharge table unit 25 with three discharge tables 26 for transporting the corrugated web 2 in three levels.
  • a plurality of points elements 27 are provided, which are arranged side by side transversely to the transport direction pivotally mounted on the feed table 24 and relative to the discharge tables 26 are individually pivotable in corresponding angular positions.
  • the cross-cutting device 6 has three partial cross-cutter 7, which are arranged one above the other.
  • Each partial cross cutter 7 comprises two rotary drivable rollers 28 arranged one above the other and arranged transversely to the transport direction 3, wherein a cross cutter roller 28 has a cross cutter blade 31 extending radially outwards for complete transverse cutting of the corrugated webs 2 and thus for cutting corrugated sheets 9 carries.
  • the corrugated web 2 is shown in a first format change with the corrugated board 1. 4, not only a first example of a format change will be explained, but also the normal cutting of partial webs during regular operation will be explained. First, the geometric arrangement of the individual sections of the corrugated web 2 will be explained. Subsequently, the chronological sequence of attaching the individual sections will be explained.
  • the corrugated web 2 is cut by two separating cuts T 1 and T 2 into three endless partial corrugated webs B 1 , B 2 and B 3 .
  • the first separating section T 1 has a first separating longitudinal section L 11 in a position X 11 with respect to an edge 13, a second separating longitudinal section L 12 in a position x 12 and a perpendicular to the separating longitudinal sections L 11 and L 12th running and these together connecting connecting cross-section Q 1 on.
  • the first separating longitudinal section L 11 and the second separating longitudinal section L 12 overlap in the transporting direction 3.
  • the length of the connecting cross-section Q 1 is such that the length is greater than X 12 - X 11 and the connecting cross-section Q 1 overlaps both the first separating longitudinal section L 11 and the second separating longitudinal section L 12 transversely to the transport direction 3.
  • the separating section T 2 is constructed in accordance with the separating cut T 1 and comprises a first separating longitudinal section L 21 in a position x 21 , a second separating longitudinal section L 22 in a position x 22 and one perpendicular to the separating longitudinal sections L 21 and L 22 extending and connecting connecting cross-section Q 2 .
  • the first and second separating longitudinal sections L 21 and L 22 overlap in the transport direction 3.
  • the length of the connecting cross-section Q 2 is selected such that the length is greater than x 21 - x 22 and the connecting cross-section Q 2 is the first and second separating longitudinal section L 21 and L 22 overlaps transversely to the transport direction 3.
  • the second separating longitudinal sections L 12 and L 22 start in the transport direction 3 at positions y 12 and y 22 , wherein y 12 is equal to y 22 .
  • a format change area 29 having a width ⁇ y is defined.
  • the various partial webs B 1 , B 2 , B 3 are different Assigned formats of corrugated sheets.
  • the longitudinal sections S k are used to divide a part-corrugated web B i into individual longitudinal strips which are cut after the attachment of cross-sections by the cross-cutting device 6 to corrugated sheets 9.
  • the longitudinal sections S k are mounted in such a way that even with a format change, the part corrugated webs B i remain endless. This is usually achieved in that the longitudinal cuts S k extend from the outside only to the format change region 29.
  • the endless corrugated web 2 is transported in the transport direction 3 through the corrugated board 1.
  • the corrugated web 2 is provided in the first longitudinal cutting unit 11 a-apart from the longitudinal sections S k , which are not further mentioned below - with the first separating longitudinal sections L 11 and L 21 , wherein the width of the cut part corrugated cardboard Lanes B 1 to B 3 through the positions X 11 and X 21 of the first separating longitudinal cuts L 11 and L 21 is set.
  • the blades of the first longitudinal cutting unit 11a are for cutting the partial corrugated webs B 1 to B 3 in engagement with the Corrugated web 2.
  • the cut part corrugated webs B 1 to B 3 are transported by the second longitudinal cutting unit 11 b and the cross-cutting unit 12, these being initially without function.
  • the three partial corrugated webs B 1 to B 3 are divided into three planes and fed to the three superimposed partial cross-cutters 7 where the partial corrugated webs B 1 to B 3 cut into corrugated sheets 9 and be transported via the conveyor belts 8 to a respective stacking tray 10.
  • the desired new width of the partial corrugated webs B 1 to B 3 is first set.
  • the required for generating the second separating longitudinal cuts L 12 and L 22 knife of the second longitudinal cutting unit 1 b in the desired positions x 12 and x 22 are brought.
  • the blades of the second longitudinal cutting unit 11b are now brought into engagement with the corrugated web 2 slightly before the blades of the first longitudinal cutting unit 11 a are removed from the corrugated web 2.
  • the overlap of the first and second separating longitudinal sections arises.
  • the blades of the second longitudinal cutting unit 11b are engaged with the corrugated web 2
  • the blades of the first longitudinal cutting unit 11a are removed from the corrugated web 2.
  • the other knives of the second longitudinal cutting unit 11b are engaged to produce the longitudinal cuts S k . In Fig. 4 this is done at the edge of the format change area 29, which is defined thereby.
  • connection cross-sections Q 1 and Q 2 To produce continuous separation sections T 1 and T 2 , the associated connection cross-sections Q 1 and Q 2 must be attached.
  • the corresponding cutting pads 20 in the first position ie the cutting position, brought below the roller 15 and the other cutting pads 20 in the second position, ie the non-cutting position brought.
  • the knife 18, the connecting cross-sections Q 1 and Q 2 are attached.
  • the position of the connecting cross-sections Q 1 and Q 2 transverse to the transport direction 3 is determined by the cutting pads 20 which are in the first position.
  • the length of the connection cross-sections Q 1 and Q 2 is determined by the width of the cutting pads 20, which are in the first position.
  • the switch elements 27 are adapted to the changed widths of the partial corrugated webs B 1 to B 3 , so that the partial corrugated board -B 1 to B 3 B can be reliably divided into three levels.
  • the partial corrugated webs B 1 to B 3 are transported away with their changed width in three planes and fed to the three partial cross-cutters 7. Corrugated sheets 9 are now cut to a new format in the three partial cross cutters 7.
  • the format change area 29 is sorted out.
  • the generation of the separation cuts T 1 and T 2 can also be done in other ways.
  • the first longitudinal cutting unit 11 a for example, additionally have two transversely to the transport direction 3 arranged side by side and independently from each other transversely to the transport direction 3 movable water jet cutting devices. These can produce continuous and continuous separation cuts T 1 and T 2 .
  • knives are provided which are pivotable about an axis perpendicular to the corrugated web 2 arranged axis. In this case, continuous and continuous separation cuts T 1 and T 2 can also be generated.
  • the cross-cutting unit 12 it is possible for the cross-cutting unit 12 to generate non-perpendicular connecting cross-sections Q 1 and Q 2 extending at an angle to the transport direction 2 .
  • FIG. 5 shows a second exemplary format change with the corrugated board installation 1.
  • the sections S k and R m are not shown.
  • the essential difference with respect to the first format change is that the positions of the connecting cross sections Q 1 and Q 2 in the transport direction 3 are not identical, that is, y 1 ⁇ y 2 . So they are not at the same height.
  • the first separation longitudinal section L 11 of the first separation section T 1 ends before the first longitudinal separation section L 21 of the second separation section T 2 , that is y 11 ⁇ y 21st Consequently, the second separating longitudinal section L 12 of the first separating section T 1 begins before the second separating longitudinal section L 22 of the second separating section T 2 , that is, y 12 ⁇ y 22 .
  • the respective first and second separating longitudinal sections overlap in a known manner.
  • the connection cross sections Q 1 and Q 2 are arranged in a known manner.
  • the blades of the first longitudinal cutting unit 11a are engaged with the corrugated web 2.
  • the knife of the second longitudinal cutting unit 11b belonging to the separating cut T 1 is used to initiate the size change with the corrugated web 2 at the position x 12 engaged.
  • the knife belonging to the separating cut T 1 of the first longitudinal cutting unit 11 a is removed from the corrugated web 2.
  • the knife belonging to the separating cut T 2 of the second longitudinal cutting unit 11b is engaged with the corrugated web 2 at the position x 22 .
  • the second knife of the first longitudinal cutting unit 11a belonging to the second separating cut T 2 is removed from the corrugated web 2.
  • the first and second connection cross-sections Q 1 and Q 2 are attached.
  • a correspondingly placed cutting support 20 is brought into the first position below the roller 15.
  • An appropriately controlled rotation of the roller 15 of the connecting cross section Q 1 at the position y 1 produced by the diameter 18th Subsequently, this cutting support 20 is moved to the second position and another, differently transversely positioned cutting support 20 in the first position below the roller 15.
  • a correspondingly controlled rotation of the roller 15 of the connecting cross-section Q 2 at the Position y 2 generated.
  • the width of the partial corrugated web B 1 is larger after the format change and the width of the partial corrugated web B 3 smaller.
  • the width of the partial corrugated web B 2 remains the same.
  • the width of the format change region 29 is greater in the format change according to FIG. 5 than in the format change according to FIG. 4.
  • the advantage of the format change according to FIG. 5 is that the subsequent adaptation of the switch elements 27 in the switch 5 can take place successively.
  • the format change according to FIG. 5 can also be regarded as two successive format changes, wherein in each case only the width of two partial corrugated webs B 1 and B 2 or B 2 and B 3 is changed.
  • FIG. 6 shows a third exemplary format change in which three partial corrugated board webs B 1 to B 3 are produced from initially two part corrugated board webs B 1 and B 3 .
  • This format change can be considered as a special case of the format change according to FIG.
  • the separating cuts T 1 and T 2 are superimposed, that is to say the positions x 11 and x 21 of the first separating longitudinal cuts L 11 and L 22 are identical.
  • the second longitudinal separating cuts L 12 and L 22 have different positions x 12 and x 22 .
  • the width of the original partial corrugated webs B 1 and B 3 is reduced, since the new partial corrugated web B 2 is formed.
  • the knives of the second longitudinal cutting Unit 11b at the positions x 12 and x 22 brought into engagement with the corrugated web 2.
  • the knife of the first longitudinal cutting unit 11a is removed at the position x 11 .
  • the corresponding cutting pads 20 are brought into the first position below the roller 15.
  • the connecting cross sections Q 1 and Q 2 are generated, which form a common cross section.
  • part-corrugated webs B 1 to B 3 are divided over the switch 5 in three levels and fed to the cutting of corrugated sheets 9 the part-transverse cutters 7. It is of course also possible that in a format change, a transition from three partial corrugated webs on two partial corrugated webs takes place.
  • FIGS. 7 and 8 Structurally identical parts are given the same reference numerals as in the first embodiment, to the description of which reference is hereby made. Structurally different but functionally similar parts receive the same reference numerals with a trailing "".
  • the essential difference compared to the first embodiment is that the corrugated board 1 'is formed such that a corrugated web 2 can be divided into four part corrugated webs B 1 to B 4 .
  • the first and second longitudinal cutting unit 11a 'and 11b' each have a correspondingly adapted number of blades for generating three separating cuts T 1 to T 3 .
  • the number of cutting pads 20 is larger in comparison with the first embodiment.
  • the four partial corrugated webs B 1 to B 4 are divided in the switch 5 'on four discharge tables 26 in four levels and four superimposed partial cross-cutters 7 of the cross-cutting device 6' fed.
  • the partial cross-cutters 7 cut from the partial corrugated webs B 1 to B 4 corrugated sheets 9 different format, which are transported via four conveyor belts 8 on four stack trays 10.
  • a format change for four partial corrugated webs B 1 to B 4 in the extended corrugated board 1 ' is shown in FIG.
  • the corrugated web 2 comprises three separating cuts T 1 to T 3 for producing four part corrugated webs B 1 to B 4 .
  • the additional separating cut T 3 comprises a first Longitudinal separating cut L 31 in the position of x 31, a second longitudinal separating cut L 32 in the position of x 32 and a perpendicular to the longitudinal separating sections L 31 and L 32 connecting crosscut Q 3 in the position y.
  • the cutting / creasing device 4 can be configured such that any desired number of partial corrugated webs B i can be produced and divided.
  • the separating cuts T j are formed by first separating longitudinal cuts L j1 , second separating longitudinal cuts L j2 and associated joining cross-sections Q j .
  • the first and second longitudinal cutting unit 11a, 11b must be designed so that the greatest possible flexibility and productivity in the production of corrugated sheets 9 such that the width of each part-corrugated web B i transversely to the transport direction 3 pre-set and variably adjustable is.
  • the cross-cutting unit 12 must accordingly be able to produce connecting cross-sections Q j of a predetermined length and at a predetermined position in the corrugated web 2.

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  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Making Paper Articles (AREA)
  • Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
EP20050018982 2004-09-23 2005-09-01 Dispositif et procédé de production de feuilles de carton ondulé Ceased EP1640126A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200410046127 DE102004046127A1 (de) 2004-09-23 2004-09-23 Wellpappe-Anlage und Verfahren zur Herstellung von Wellpappe-Bögen

Publications (1)

Publication Number Publication Date
EP1640126A1 true EP1640126A1 (fr) 2006-03-29

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP20050018982 Ceased EP1640126A1 (fr) 2004-09-23 2005-09-01 Dispositif et procédé de production de feuilles de carton ondulé

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Country Link
US (1) US20060060044A1 (fr)
EP (1) EP1640126A1 (fr)
CN (1) CN1751878A (fr)
DE (1) DE102004046127A1 (fr)

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DE102007002041A1 (de) 2007-01-13 2008-07-17 Mabeg Maschinenbau Gmbh & Co. Kg Querschneider mit Längsschnitt
ES2568031T3 (es) * 2013-05-23 2016-04-27 Bhs Corrugated Maschinen- Und Anlagenbau Gmbh Instalación para la fabricación de una banda de cartón ondulado contracolada unilateralmente
DE102014202537A1 (de) * 2014-02-12 2015-08-13 Bhs Corrugated Maschinen- Und Anlagenbau Gmbh Wellpappe-Anlage
CN104209970B (zh) * 2014-09-17 2017-02-15 青岛开拓数控设备有限公司 一种实现双层横切快速换单的切口切断装置及方法
CN104261182B (zh) * 2014-09-18 2016-08-17 青岛开拓数控设备有限公司 切边切断机、瓦楞纸板生产线及切断切边方法
JP7065496B2 (ja) * 2015-06-17 2022-05-12 インターナショナル ボックスィズ エス．アール．エル． 比較的剛性の高い材料を加工する機械
CN105129404A (zh) * 2015-08-24 2015-12-09 芜湖美威包装品有限公司 纸板开槽装置
DE102016214794A1 (de) * 2016-08-09 2018-02-15 Bhs Corrugated Maschinen- Und Anlagenbau Gmbh Schneid- und Rillanordnung
DE102016119281A1 (de) * 2016-10-11 2018-04-12 Windmöller & Hölscher Kg Trennvorrichtung für das Auftrennen eines schlauchförmigen Flachmaterials, System sowie Trennverfahren
DE102017216718A1 (de) * 2017-09-21 2019-03-21 Bhs Corrugated Maschinen- Und Anlagenbau Gmbh Wellpappeanlage
DE102018211141A1 (de) * 2018-07-05 2020-01-09 Bhs Corrugated Maschinen- Und Anlagenbau Gmbh Wellpappeanlage
CN108859276A (zh) * 2018-08-23 2018-11-23 广州创链科技有限公司 一种多层硬纸板生产装置及其使用方法
CN110820398B (zh) * 2019-10-23 2022-07-08 浙江荣晟环保纸业股份有限公司 一种智能化程度高的防潮瓦楞纸的生产系统

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US3831502A (en) * 1972-02-25 1974-08-27 Rengo Co Ltd Slitter scorer apparatus
GB1546789A (en) * 1976-05-28 1979-05-31 Simon Container Mach Ltd Web feeding apparatus
DE4305158A1 (de) 1993-02-19 1994-08-25 Bhs Corr Masch & Anlagenbau Wellpappenmaschine, insbesondere zur Herstellung einseitiger Wellpappe
US5383504A (en) * 1992-12-03 1995-01-24 Angelo Cremona & Figlio S.P.A. Flexible station for cutting veneer from wood logs
EP0687552A2 (fr) 1994-06-16 1995-12-20 BHS Corrugated Maschinen- und Anlagenbau GmbH Dispositif pour la fabrication du papier ondulé, avec, au minimum, un cÔté revêtu
DE19536007A1 (de) 1995-09-28 1997-04-03 Bhs Corr Masch & Anlagenbau Maschine zur Herstellung einer mindestens einseitig kaschierten Wellpappebahn
EP0802025A2 (fr) * 1996-04-19 1997-10-22 BHS Corrugated Maschinen- und Anlagenbau GmbH Méthode et dispositif pour la production et l'empilage de feuilles coupées à partir d'une nappe, en particulier d'une nappe en carton
EP0894583A2 (fr) * 1997-07-31 1999-02-03 FOSBER S.p.A. Machine pour la coupe longitudinale et le rainurage équipée d'outils indépendants ainsi que méthode correspondante pour le changement de format
DE19754799A1 (de) 1997-12-10 1999-06-17 Bhs Corr Masch & Anlagenbau Längsschneide- und Rill-Maschine für Wellpappebahnen
DE10131833A1 (de) 2001-06-30 2003-01-16 Bhs Corr Masch & Anlagenbau Schräglauf-Kompensations-Vorrichtung für Wellpappeanlage
DE10354671A1 (de) 2003-11-22 2005-06-16 Bhs Corrugated Maschinen- Und Anlagenbau Gmbh Weiche für in mehrere Teil-Bahnen aufzuteilende Bahn

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US3307441A (en) * 1965-06-14 1967-03-07 S & S Corrugated Paper Mach Machine for slitting and transversely cutting corrugated board

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Publication number Priority date Publication date Assignee Title
US3679117A (en) * 1970-02-06 1972-07-25 Simon Ltd Henry Web feeding apparatus
US3831502A (en) * 1972-02-25 1974-08-27 Rengo Co Ltd Slitter scorer apparatus
GB1546789A (en) * 1976-05-28 1979-05-31 Simon Container Mach Ltd Web feeding apparatus
US5383504A (en) * 1992-12-03 1995-01-24 Angelo Cremona & Figlio S.P.A. Flexible station for cutting veneer from wood logs
DE4305158A1 (de) 1993-02-19 1994-08-25 Bhs Corr Masch & Anlagenbau Wellpappenmaschine, insbesondere zur Herstellung einseitiger Wellpappe
US5632850A (en) 1994-06-16 1997-05-27 BHS Corrugated Maschinen- und Anlagenbau GmbH Machine for the manufacture of a web of at least single-face corrugated board
EP0687552A2 (fr) 1994-06-16 1995-12-20 BHS Corrugated Maschinen- und Anlagenbau GmbH Dispositif pour la fabrication du papier ondulé, avec, au minimum, un cÔté revêtu
DE19536007A1 (de) 1995-09-28 1997-04-03 Bhs Corr Masch & Anlagenbau Maschine zur Herstellung einer mindestens einseitig kaschierten Wellpappebahn
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CN1751878A (zh) 2006-03-29

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