EP2429781B1 - Unité d'éjection des déchets à réglage d'outil facilité dans une machine de production d'emballages - Google Patents

Unité d'éjection des déchets à réglage d'outil facilité dans une machine de production d'emballages Download PDF

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Publication number
EP2429781B1
EP2429781B1 EP10721698.8A EP10721698A EP2429781B1 EP 2429781 B1 EP2429781 B1 EP 2429781B1 EP 10721698 A EP10721698 A EP 10721698A EP 2429781 B1 EP2429781 B1 EP 2429781B1
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EP
European Patent Office
Prior art keywords
unit
cassette
frame
waste
tools
Prior art date
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Application number
EP10721698.8A
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German (de)
English (en)
French (fr)
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EP2429781A1 (fr
Inventor
Giovanni Compagnone
Glenn Corminboeuf
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.)
Bobst Mex SA
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Bobst Mex SA
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Publication date
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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
    • B26D7/18—Means for removing cut-out material or waste
    • B26D7/1836—Means for removing cut-out material or waste by pulling out
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B31/00—Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
    • B21B31/08—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts
    • B21B31/10—Interchanging rolls, roll mountings, or stand frames, e.g. using C-hooks; Replacing roll chocks on roll shafts by horizontally displacing, i.e. horizontal roll changing
    • B21B31/103—Manipulators or carriages 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
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2160/00—Shape of flexible containers
    • B31B2160/10—Shape of flexible containers rectangular and flat, i.e. without structural provision for thickness of contents
    • B31B2160/102—Shape of flexible containers rectangular and flat, i.e. without structural provision for thickness of contents obtained from essentially rectangular sheets

Definitions

  • the present invention relates to a waste ejection unit obtained after cutting a plane support.
  • the invention also relates to a waste ejection unit for facilitating any adjustment of ejection tool.
  • the invention also relates to a packaging production machine comprising, in order and successively, a cutting unit and a waste ejection unit.
  • a packaging production machine is intended for the manufacture of boxes, which will form packaging, after folding and gluing.
  • an initial planar support such as a continuous strip of cardboard, is unwound and is printed by a printing unit, itself constituted of subunits in the form of printing units. The web is then transferred to a cutting unit.
  • the resulting poses After cutting, the resulting poses have areas of waste that are separated and eliminated in a waste ejection unit, so that can then create boxes. The poses are then separated in a separator to obtain individualized boxes.
  • the ejection unit of this waste is mounted following the cutting unit.
  • the ejection unit ensures precise and fast ejection of waste.
  • the accuracy of operation of the ejection unit also prevents the waste from causing jams.
  • the ejection unit comprises two tools, in the form of two rotating cylinders, positioned parallel to one another, so as to cooperate with each other.
  • the poses circulate between the two cylinders in a substantially horizontal trajectory.
  • One cylinder the lower cylinder, has radial needles that sink into each waste.
  • the needles separate the waste from the installation by driving them with the rotation of the needle cylinder. This waste is then released from these radial needles during the rotation of the cylinders.
  • Ejectors in the form of fixed combs are arranged parallel to the cylinders. The radial needles are thus released and will sink into other waste during their next passage in the cutting area of the next pose.
  • the other cylinder has on its surface either strips of a flexible material, for example foam, arranged in successive and spaced rings, or a single strip forming a complete coating of a flexible material, for example of vulcanized rubber type. Holes are drilled in the cylinder outside the foam strips or in the vulcanization layer, depending on the version. The position of the holes corresponds to that of the needles. The latter are housed in the holes during the rotation of the two cylinders, so as to pierce the waste.
  • the upper cylinder ensures the transport of the poses and their maintenance during the sewing of the waste.
  • the operator mechanically disconnects the needle-carrying cylinder, to remove it from its drive mechanism. Then the operator pulls the cylinder out of the ejection unit, and out of the machine. Then, the operator precisely implants the ejection needles one after the other in holes made in the surface of a new cylinder, according to a diagram representing the pose. Finally, the operator places the new cylinder in the ejection unit by reconnecting it to its drive.
  • the position of the two cylinders must be precise in the waste ejection unit.
  • the two cylinders are set relative to each other, but also to each other with respect to the frame of the unit. In both cases, it is necessary to adjust the spacing, parallelism and relative orientation in the horizontal and vertical planes between the two cylinders.
  • the weight of a cylinder is from 30 kg to 50 kg, or up to 900 kg in the case of a lower needle cylinder associated with an upper cylinder with cutting knives. To pull it out, the operator raises it with a hoist.
  • the spiked cylinder represents a danger of injury to the operator. Now this cylinder ready to use must be manipulated to be placed in the waste ejection unit.
  • a main objective of the present invention is to develop a waste ejection unit, positioned downstream of a cutting unit for a packaging machine.
  • a second objective is to provide a waste ejection unit for preparing the ejection tool or tools outside the machine, without requiring a stop of this machine.
  • a third objective is to simplify and facilitate any change of one or more ejection tools.
  • a fourth objective is to optimize the accuracy of waste ejection.
  • a fifth objective is still to obtain a waste ejection avoiding the problems of the state of the art.
  • Another objective is to provide a packaging production machine with an integrated waste ejection unit following an upstream cutting unit and having great flexibility of use.
  • the present invention relates to a waste ejection unit in a packaging production machine, positioned downstream of a cutting unit.
  • the unit comprises a frame and two rotary tools cooperating with each other.
  • a first tool is provided with waste ejecting needles protruding radially outwardly from the outer surface. Both tools are mounted in a removable cassette, comprising a frame provided with bearings, carrying these two tools, and adapted to be inserted, fixed and extracted from the frame.
  • the operator will be able to prepare the waste ejection tools outside the waste ejection unit, and thus outside the packaging production machine.
  • the cassette allows the operator to easily prepare the waste ejecting unit for the next job, as needed, i.e. depending on the position of the waste present at the poses and / or boxes.
  • the used cassette is extracted from the unit, and thus from the machine.
  • a new cassette prepared in advance is then immediately introduced into the ejection unit.
  • the used tools and cassette are disassembled and re-prepared for later use.
  • the downtime of the machine is thus reduced to the strict minimum, with only the time of change of cassette.
  • the ejection unit with its stages of preparation of the tools, is no longer the element of transformation of the flat support (s) which slows down the entire production of packaging.
  • the operation of the waste ejection unit is almost continuous.
  • the cassette and its frame are suitably dimensioned and their ergonomics are adapted for its introduction, attachment and extraction from the frame of the waste ejection unit, being operable by a single operator.
  • a packaging production machine is characterized in that it comprises the waste ejection unit having one or more of the technical characteristics described below and claimed, positioned downstream of the machine. a cutting unit.
  • the upstream and downstream directions are defined with reference to the direction of movement of the support, in the longitudinal direction in the waste ejection unit and in the whole of the packaging production machine.
  • the longitudinal direction is defined by referring to the direction of movement of the planar support in the waste ejection unit and in the machine, along its median longitudinal axis.
  • the transverse direction is defined as the direction perpendicular to the direction of movement of the plane support.
  • the front and rear positions are defined relative to the transverse direction as being respectively the driver's side and the driver's opposite side.
  • the invention in yet another aspect, relates to a waste ejection cassette for a waste ejection unit.
  • the unit is positioned downstream of a cutting unit for cutting one or more planar supports in a packaging production machine.
  • the cassette comprises a frame provided with bearings, carrying two rotary tools cooperating with each other.
  • a first tool is provided with waste ejecting needles protruding radially outwardly from the outer surface.
  • the cassette is adapted to be inserted, fixed and extracted from a frame of the waste ejection unit.
  • a packaging production machine (1) processes a carrier or continuous web material (2), which in this case is flat carton.
  • the machine (1) comprises a processing unit, for example a press of platinum cutting (3). Upstream of the press (3), the machine (1) can have units such as printing units, means for quality control and register, embossing groups, etc. (not shown)
  • the band (2) enters the press (3) by its transverse side upstream.
  • the press (3) cuts the strip (2) and delivers the support in the form of flat cardboard poses (4).
  • the poses (4) exit the press (3) by its transverse side downstream.
  • the direction of advance or scrolling (Arrows F) of the strip (2) and the poses (4) in the longitudinal direction indicates the upstream direction and the downstream direction.
  • the machine (1) comprises a drive arrangement (6) which is arranged downstream of the press (3).
  • This arrangement (6) firstly comprises a lower drive roller (7) driven in rotation by motor.
  • the arrangement (6) then comprises a single or a series of pressure rollers (8) disposed above bearing against the roller (7).
  • the poses (4) are engaged, held and driven between the roller (7) and the roller or rollers (8).
  • the arrangement (6) ensures an active transfer of the poses (4), so as to release the poses (4), successively one after the other, out of the press (3), in the longitudinal direction (F), of upstream to downstream.
  • the machine (1) comprises a transfer device (9) for the poses (4).
  • the device (9) is intended to pass downwardly the poses (4), successively one after the other, from the arrangement (6) in the longitudinal direction (F).
  • the machine (1) comprises a first transport assembly, which is more specifically a first vacuum transport (11), and which is arranged downstream of the transfer device (9).
  • This first vacuum transport (11) comprises a conveyor with one or more endless belts with orifices (12).
  • the poses (4) are arranged on the upper face of the belt (12), one after the other, with a short gap between them.
  • the first vacuum transport (11) ensures an active transfer of the poses (4).
  • the belt (12) drives the poses (4), in the longitudinal direction (F), from upstream to downstream.
  • the machine (1) then comprises a waste ejection unit (14), which is placed downstream of the press (3) and after the first vacuum transport (11).
  • This unit (14) makes it possible to eliminate in a controlled manner cardboard waste which is pre-cut in the poses (4).
  • the waste ejection unit (14) comprises a supporting structure or a frame (16).
  • the unit (14) may comprise the first transport assembly for the poses (4), i.e. the first vacuum transport (11).
  • the transfer device (9) and this first vacuum transport (11) can be advantageously mounted in the frame (16) dimensioned accordingly.
  • the central portion of the unit (14) includes a first cylindrical lower rotary tool (17) cooperating with a second cylindrical upper rotary tool (18).
  • the two tools (17 and 18) are mounted parallel to each other, one above the other, and transversely to the frame (16), and thus to the unit (14).
  • the first transport assembly i.e. the first vacuum transport (11), can be placed upstream of the two rotary tools (17 and 18).
  • the lower tool (17) is provided with radial needles (not shown in the Figures), which project radially towards the upper tool (18). These needles are appropriately positioned on the surface of the lower tool (17) at the locations where the cutting of the strip (2) produces waste. Thus, these needles are pricked in each of the waste areas, so that they can eliminate them with the help of combs mounted near the lower tool (17).
  • the upper tool (18) can be provided (visible in Figure 2 ) at least one strip of a flexible foam material (20). This or these strips may protrude radially outwards towards the lower tool (17). These strips (20) are positioned on the surface of the upper tool (18) where there are no corresponding needles.
  • the machine (1) comprises a second transport assembly, which is more specifically a second vacuum transport (21), and which is disposed downstream of the waste ejection unit (14).
  • the second transport assembly (21) is substantially similar to the first transport assembly (11), with endless ported belts (12) and a vacuum box (13).
  • the unit (14) may comprise this second transport assembly for the poses (4), ie the second vacuum transport (21).
  • This second vacuum transport (21) can be placed downstream of the two rotary tools (17 and 18).
  • the second transport assembly (21) can be mounted in the frame (16).
  • the machine (1) then comprises a separator (not shown), which is disposed downstream of the waste ejection unit (14), after the second transport assembly (21).
  • the attachment points present on the poses (4) and between the boxes are broken thanks to the separator, and the poses (4) are thus transformed into boxes.
  • the waste ejection unit (14) comprises a removable cassette (22).
  • the removable cassette (22) can be inserted (Arrow E in Figure 4 ) in the frame (16), to be fixed to the frame (16), and conversely, to be detached and to be extracted (Arrow O in Figure 5 ) of this frame (16).
  • the first vacuum transport (11) is placed upstream of the cassette (22), and the second vacuum transport (21) is placed downstream of the cassette (22).
  • the removable cassette (22) comprises a carrier structure or frame (23).
  • the frame (23) is provided with a lower front bearing (24) and a lower rear bearing (26) carrying the first tool, ie the lower tool (17).
  • the frame (23) is provided with an upper front bearing (27) and an upper rear bearing (28) carrying the second tool, ie the upper tool (18).
  • the unit (14) may preferably comprise a transverse housing (29) formed in the frame (16).
  • the housing (29) is provided between the first transport assembly (11) and the second transport assembly (21).
  • the cassette (22) can be introduced (E) transversely relative to the frame (16) in this transverse housing (29).
  • the cassette (22) can be extracted (O) transversely relative to the frame (16) out of this transverse housing (29).
  • two parallel and substantially horizontal rails (31) are mounted transversely to the frame (16), between the front and the rear of the unit (14), and on either side of a lower portion of the transverse housing (29).
  • the cassette (22) is equipped with rollers (32) placed at the lower transverse posts of the frame (23). With these wheels (32), the cassette (22) rolls (E and O) along the two rails (31), from front to rear and vice versa.
  • each of the two rails (31) protrudes outwardly from the frame (16) by an extension (33).
  • the two parallel and substantially horizontal extensions (33) are held on the ground by a base (34). Thanks to extensions (33), the cassette (22) completely leaves the frame (16) and the unit (14).
  • the operator returns (E) and brings out (O) the cassette (22) of its housing (29) by pushing or pulling it by hand and rolling it transversely.
  • the cassette (22) can then be transferred to an outer mobile carriage, the upper bearing surface of which is aligned and at the same height as the rails (31) and the extensions (33).
  • the cassette (22) is thus transported in a maintenance workshop.
  • the assembly formed by the extensions (33) and the base (34) folds and fits into the frame (16) of the unit (14). ).
  • a lower portion of the rear face (36) of its frame (23) abuts against a jack (37) having a free end provided with a rubber stamp (see Figure 4 ).
  • the jack (37) protrudes horizontally and perpendicularly from the rear of the unit (14) into a lower portion of the housing (29).
  • the unit (14) can very favorably include transverse displacement means (38) of the cassette (22).
  • the transverse displacement means (38) of the cassette (22) can take over, so as to put in place and position the latter in its final position for its operation in the unit (14).
  • the moving means (38) of the cassette (22) also serve to adjust the transverse position of the cassette (22).
  • the displacement means (38) may comprise a rack (39) mounted at the cassette (22).
  • the rack (39) is in the form of a tab which extends in a horizontal plane and perpendicularly from the front face (41) of the frame (23) of the cassette (22).
  • the teeth (42) of the rack (39) are oriented downwards.
  • the rack (39) can be adapted to cooperate with a pinion (43) whose teeth are oriented upwards and meshes with the teeth (42).
  • the pinion (43) is driven by an electric motor (44) present at the frame (16).
  • the motor (44) will transversely drive the cassette (22) via the rack (39).
  • the operator controls the motor (44) which will transversely drive the cassette (22) via the rack (39).
  • An analog cell (45) detects the transverse position of the cassette (22).
  • a rear crossmember (46) is a stop for the maximum transverse displacement stroke (E) of the cassette (22).
  • a lower portion of the rear face (36) of the frame (23) of the cassette (22) abuts against the rear cross member (46).
  • the unit (14) comprises locking means (47) for the longitudinal position of the cassette (22) located at the rear ( Figures 7 and 8 ) and the front ( Figure 5 ) of the unit (14).
  • a rear pin (48) is fixed at the frame (16) and extends substantially vertically upwardly within a lower portion of the housing (29).
  • a rear fork (49) extends in a horizontal plane rearwards in the lower portion of the housing (29), and perpendicularly from the rear face (36) of the cassette (22). The rear pin (48) engages between the two teeth of the rear fork (49).
  • a front fork (51) is fixed at the front at the frame (16) and extends in a vertical plane upwards.
  • a front pin (52) is fixed at the front face (41) of the cassette (22) and extends substantially vertically downwards. The front pin (52) engages between the two teeth of the fork (51).
  • Locking the cassette (22) to the frame (16) is first achieved by blocking the pinion (41) acting on the rack (39). Locking is then performed by pressing face against face of the underside of the frame (23) of the cassette (22) against the upper face of the rails (31). This support is obtained when the rollers (32) engage in grooves (53) arranged adequately (see Figure 4 ) in the rails (31), thereby lowering and installing the cassette (22).
  • the unit (14) can advantageously comprise (see Figures 4, 5 and 8 ) drive means (54) mounted at the rear of the frame (16). These drive means for the unit (54) can be adapted to cooperate with conjugate drive means (56) of the cassette (22), and intended to drive in rotation the two tools (17 and 18).
  • the drive means (54) of the unit (14) can preferably (see Figures 4 and 7 ) be in the form of an electric motor (57) driving a driving pinion (58).
  • the electric motor (57) is installed on a console (59) fixed to the frame (16) of the unit (14).
  • the drive means for the cassette (56) can be in the form ( Figures 3 , 7 and 8 ) a first pinion (61) for the first tool (17).
  • This first pinion (61) can mesh with a second pinion (62) for the second tool (18) and with the motor pinion (58).
  • the first gear (61) is already meshing with the second gear (62).
  • the introduction (E) of the cassette (22) engages the teeth of the first gear (61) with those of the drive gear (58). Due to the arrangement of the second pinion (62) near and on the same side as the drive pinion (58), the first pinion (61) has a greater thickness.
  • At least one of the two tools (17 and 18), here the second tool (18), can be formed with a mandrel (63) and a removable sleeve (64).
  • the sleeve (64) can be adapted to be inserted (Arrow I in Figure 2 ), locked and rotated by the mandrel (63) of the tool (17 and 18).
  • the sleeve (64) may be able to be unlocked and then removed (Arrow R in Figure 2 ).
  • the lower front bearing (24) of the lower tool (17) is inserted into a lower arm (66) movable by sliding and pivoting and the upper front bearing (27) of the upper tool (18) is inserted into an upper arm (67) movable by sliding and pivoting.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Making Paper Articles (AREA)
  • Processing Of Solid Wastes (AREA)
  • Details Of Cutting Devices (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
EP10721698.8A 2009-05-13 2010-05-12 Unité d'éjection des déchets à réglage d'outil facilité dans une machine de production d'emballages Active EP2429781B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP10721698.8A EP2429781B1 (fr) 2009-05-13 2010-05-12 Unité d'éjection des déchets à réglage d'outil facilité dans une machine de production d'emballages

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP09006447 2009-05-13
EP10721698.8A EP2429781B1 (fr) 2009-05-13 2010-05-12 Unité d'éjection des déchets à réglage d'outil facilité dans une machine de production d'emballages
PCT/EP2010/002930 WO2010130436A1 (fr) 2009-05-13 2010-05-12 Unite d'ejection des dechets a reglage d'outil facilite dans une machine de production d'emballages

Publications (2)

Publication Number Publication Date
EP2429781A1 EP2429781A1 (fr) 2012-03-21
EP2429781B1 true EP2429781B1 (fr) 2016-07-20

Family

ID=41139153

Family Applications (1)

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EP10721698.8A Active EP2429781B1 (fr) 2009-05-13 2010-05-12 Unité d'éjection des déchets à réglage d'outil facilité dans une machine de production d'emballages

Country Status (7)

Country Link
US (1) US10245743B2 (zh)
EP (1) EP2429781B1 (zh)
JP (1) JP5591918B2 (zh)
KR (1) KR101419991B1 (zh)
CN (1) CN102413992B (zh)
ES (1) ES2587138T3 (zh)
WO (1) WO2010130436A1 (zh)

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US11449290B2 (en) 2017-07-14 2022-09-20 Georgia-Pacific Corrugated Llc Control plan for paper, sheet, and box manufacturing systems
US11485101B2 (en) 2017-07-14 2022-11-01 Georgia-Pacific Corrugated Llc Controls for paper, sheet, and box manufacturing systems
US11520544B2 (en) 2017-07-14 2022-12-06 Georgia-Pacific Corrugated Llc Waste determination for generating control plans for digital pre-print paper, sheet, and box manufacturing systems
US11807480B2 (en) 2017-07-14 2023-11-07 Georgia-Pacific Corrugated Llc Reel editor for pre-print paper, sheet, and box manufacturing systems

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WO2012065690A1 (fr) * 2010-11-19 2012-05-24 Bobst Sa Dispositif pour une unite d'ejection des dechets dans une machine de production d'emballages
CN104044185A (zh) * 2014-05-25 2014-09-17 钟国麟 一种切割和钻孔的设备
CN104369215A (zh) * 2014-09-15 2015-02-25 南通凯迪自动机械有限公司 裁切机刀座组
JP6421244B2 (ja) * 2014-12-04 2018-11-07 ボブスト メックス ソシエテ アノニム 工具ホルダヘッド、輸送キャリッジ、並びに平坦基材変換用ユニットのための工具を取り付ける及び取り外すための方法
WO2016087048A1 (fr) * 2014-12-04 2016-06-09 Bobst Mex Sa Montant porte-outil, groupe de transformation d'un support plan, et procedes de demontage et montage d'un outil rotatif dans un groupe de transformation
JP6755869B2 (ja) * 2014-12-04 2020-09-16 ボブスト メックス ソシエテ アノニムＢｏｂｓｔ Ｍｅｘ ＳＡ 平坦基材を変換するための方法及びステーション
CN110248488B (zh) * 2019-06-27 2020-05-22 西安理工大学 一种印刷电路板保护胶带的剥离装置
CN111016281B (zh) * 2019-12-30 2021-06-04 豪德机械（上海）有限公司 一种柔性自动化纸箱废料去除装置
CN111300879B (zh) * 2020-02-21 2021-11-02 哈尔滨新三力彩印包装有限公司 一种瓦楞纸盒的表面加工系统及其加工方法
KR102473242B1 (ko) 2022-05-25 2022-11-30 장정석 절삭 공구 포장 장치

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US10642551B2 (en) 2017-07-14 2020-05-05 Georgia-Pacific Corrugated Llc Engine for generating control plans for digital pre-print paper, sheet, and box manufacturing systems
US11093186B2 (en) 2017-07-14 2021-08-17 Georgia-Pacific Corrugated Llc Engine for generating control plans for digital pre-print paper, sheet, and box manufacturing systems
US11449290B2 (en) 2017-07-14 2022-09-20 Georgia-Pacific Corrugated Llc Control plan for paper, sheet, and box manufacturing systems
US11485101B2 (en) 2017-07-14 2022-11-01 Georgia-Pacific Corrugated Llc Controls for paper, sheet, and box manufacturing systems
US11520544B2 (en) 2017-07-14 2022-12-06 Georgia-Pacific Corrugated Llc Waste determination for generating control plans for digital pre-print paper, sheet, and box manufacturing systems
US11807480B2 (en) 2017-07-14 2023-11-07 Georgia-Pacific Corrugated Llc Reel editor for pre-print paper, sheet, and box manufacturing systems
US11907595B2 (en) 2017-07-14 2024-02-20 Georgia-Pacific Corrugated Llc Control plan for paper, sheet, and box manufacturing systems
US11911992B2 (en) 2017-07-14 2024-02-27 Georgia-Pacific Corrugated Llc Controls for paper, sheet, and box manufacturing systems

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JP5591918B2 (ja) 2014-09-17
KR101419991B1 (ko) 2014-07-15
CN102413992A (zh) 2012-04-11
CN102413992B (zh) 2014-11-19
EP2429781A1 (fr) 2012-03-21
JP2012526661A (ja) 2012-11-01
KR20120007542A (ko) 2012-01-20
WO2010130436A1 (fr) 2010-11-18
US20120053039A1 (en) 2012-03-01
ES2587138T3 (es) 2016-10-20
US10245743B2 (en) 2019-04-02

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