WO1999067083A1 - Anlage zur herstellung von 5-lagiger wellpappe - Google Patents
Anlage zur herstellung von 5-lagiger wellpappe Download PDFInfo
- Publication number
- WO1999067083A1 WO1999067083A1 PCT/EP1999/004147 EP9904147W WO9967083A1 WO 1999067083 A1 WO1999067083 A1 WO 1999067083A1 EP 9904147 W EP9904147 W EP 9904147W WO 9967083 A1 WO9967083 A1 WO 9967083A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- corrugated
- web
- corrugated cardboard
- corrugation
- production
- 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
Links
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
- B31F1/2813—Making corrugated cardboard of composite structure, e.g. comprising two or more corrugated layers
-
- 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 invention relates to a plant for the production of 5-ply corrugated cardboard.
- a system for producing a 5-ply corrugated cardboard in which two sheets of corrugated cardboard laminated on one side are fed to a heating device.
- the corrugated cardboard sheets are fed in such a way that the corrugated sheets face each other and the cover sheets of the two corrugated cardboard sheets laminated on one side each form the cover sheets of the 5-layer corrugated cardboard.
- the two corrugated cardboard webs are guided past corrugated rollers which are driven synchronously, so that the two corrugated cardboard webs enter the heating device in such a way that the corrugated heads of the two corrugations facing away from the respective top web are congruent, ie mirror-symmetrical , are with each other.
- This configuration makes it possible to feed the corrugated cardboard sheets laminated on one side directly from corresponding production machines.
- the disadvantage is that the corrugated cardboard sheets cannot be combined in such a way that the corrugated heads of one corrugated cardboard sheet are congruent with the corrugated feet of the other corrugated cardboard sheet.
- the invention has for its object to provide a system for the production of 5-ply corrugated cardboard, which is simple.
- the system according to the invention makes it possible - as is known per se - to feed two sheets of corrugated cardboard laminated on one side from similar machines.
- the system according to the invention makes it possible to align the corrugated cardboard webs so that the Corrugated cardboard heads of one corrugated cardboard web facing away from the cover sheet are congruent with the corrugated feet of the other corrugated cardboard sheet adjacent to the cover sheet, so that the 5-layer corrugated cardboard sheet has a particularly high strength.
- Fig. 1 is a side view of a plant for the production of 5-ply corrugated cardboard in a schematic representation
- Fig. 2 is a side view of a 5-ply corrugated web produced on such a system.
- FIG. 1 shows purely schematically - only indicated by a frame - two machines 1, 2 for producing corrugated cardboard laminated on one side.
- a corrugated cardboard web 3, 4 laminated on one side comes from both machines, the corrugated web 5 or 6 of which is directed downwards.
- Both corrugated cardboard sheets 3, 4 have upper smooth cover sheets 7, 8, of which the cover sheet 7 of the upper corrugated sheet 3 is thicker than the cover sheet 8 of the lower corrugated sheet 4, which can be formed, for example, by paper of 60 to 80 g / m.
- Such machines for producing single-sided laminated corrugated webs are generally known, for example from EP 0 687 552 A (corresponding to US Pat. No. 5,632,850) or DE 195 36 007 A (corresponding to GB 2,305,675 A), to which reference is made for details.
- the two machines 1, 2 are each followed by preheating stations 9, 10, in each of which a driven pull roller 11, 12 for pulling off the respective corrugated cardboard web 3, 4 or for pulling this corrugated cardboard web 3, 4 into the preheating station 9 or 10 is provided.
- a heating cylinder 13 or 14 is provided downstream of the pull roller 11 or 12, via which the respective corrugated cardboard web 3 or 4 is felt with its cover web 7 or 8.
- a rolling device 15 is provided below the lower preheating station 10, which is also followed by a preheat station 17 with a heating cylinder 18 for the lower cover sheet.
- the pull rollers 11, 12, the heating cylinders 13, 14, 18 and the unwind device 15 are driven in a conventional manner, which is not shown in detail.
- the two preheating stations 9, 10 for the corrugated cardboard web 3, 4 are followed by gluing devices 19, 20, each having a corrugated roller 21 or 22, which on the outside is corrugated with the corrugated web 5 or 6
- Corresponding corrugations 23, 24 are provided in shape and division.
- a deflecting roller 25 or 26 in each case it is achieved that the respective corrugated cardboard web 3 or 4 lies against this corrugated roller 21 or 22 over a large circumferential angle.
- the corrugated rollers 21, 22 are each driven by a speed-controllable drive motor 27, 28.
- the corrugated rollers 21 and 22 are each followed by a gluing unit 29 and 30, in each of which glue is applied to the tips of the corrugation, ie the corrugation heads 39 of the corrugated webs 5, 6 facing away from the respective cover sheet 7, 8.
- a heating device 32 is provided downstream of the gluing units 29, 30 and the preheating station 17 in the production direction 31, in which the corrugated cardboard webs 3, 4 and the lower cover web 16 are combined and connected to one another.
- the heating device 32 has a frame 33 with a flat horizontal plate 34, below which heating elements 35 are provided.
- a plurality of pressure elements 36 are provided one above the other in the production direction 31 above the plate 34, by means of which the entirety of the two corrugated cardboard webs 3, 4 and the lower cover web 16 are thus pressed onto the plate 34 during transport through the heating device 32 in the production direction 31. be pressed that on the one hand they are glued together, but on the other hand the corrugations of the corrugated webs 5, 6 are not destroyed.
- the corrugated sheet 5 is connected to the cover sheet 8 and the corrugated sheet 6 to the cover sheet 16.
- Inlet rollers 37, 38 are provided on this for the joint insertion of the corrugated cardboard web 3, 4 and the lower cover web 16 into the heating device 32.
- Such heating devices 32 are known, for example from EP 0 623 459 B1 (corresponding to US Pat. No. 5,456,783). Instead of this heating device, it is also possible to use a heating device as shown and described in DE 198 11 858 A.
- the upper corrugated cardboard web 3 and the lower corrugated cardboard web 4 are brought together when they enter the heating device 32 in such a way that the corrugated heads 39 facing away from the cover web 7 of the corrugation 40 of the corrugated web 5 of the upper corrugated cardboard web 3 are each in the same position with respect to the production direction 31 as the respective corrugated feet 41 of the corrugation 42 of the corrugated web 6 of the lower corrugated cardboard web 4 adjacent to the cover web 8.
- the corrugations 40 and 42 each have the same pitch a and b. However, their amplitudes c and d can be different. Wherever a corrugated head 39 and a corrugated base 41 lie close together, a common connection point 43 is formed, in each of which the cover sheet 8, which now forms an intermediate layer of the finished 5-ply corrugated cardboard 44, is included.
- the registration of the congruent position of shaft heads 39 and shaft feet 41 described above with reference to FIG. 2 takes place by means of suitable sensors 45, which are provided in the area of the inlet rollers 37, 38 of the heating device or at the end of the heating device.
- sensors 45 can be, for example, a stroboscope, with the aid of which a standing image of the merged corrugated cardboard webs 3, 4 and the lower cover web 16 is generated.
- a corresponding regulation of the drive motors 27 and / or 28 is triggered by this sensor 45 via a control 46, which is also only indicated. If the shaft heads 39 and the shaft feet 41 are not in the cover position shown in FIG. 2 with respect to one another, the one and / or other drive motors 27 and 28 are readjusted.
- a web tension control roll can be used for this purpose, which lies against the cover sheet 7 or 8 of one of the corrugated cardboard sheets 3 or 4 and causes a corresponding longitudinal displacement of the two corrugated cardboard sheets 3 or 4 by different pressure.
- the longitudinal alignment of the corrugated cardboard webs 3, 4 with respect to one another should take place directly in front of the inlet rollers 37, 38, that is to say directly in front of the inlet region 47 of the heating device.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
- Laminated Bodies (AREA)
- Making Paper Articles (AREA)
Abstract
Description
Claims
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000555750A JP2002518227A (ja) | 1998-06-25 | 1999-06-16 | 5層段ボール紙の製造のための設備 |
| NZ502667A NZ502667A (en) | 1998-06-25 | 1999-06-16 | Installation for producing 5-layered corrugated board with alignment of corrugation waves and troughs |
| AU46109/99A AU742361B2 (en) | 1998-06-25 | 1999-06-16 | Installation for producing 5-layered corrugated board |
| EP99929231A EP1007347A1 (de) | 1998-06-25 | 1999-06-16 | Anlage zur herstellung von 5-lagiger wellpappe |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19828124.2 | 1998-06-25 | ||
| DE1998128124 DE19828124A1 (de) | 1998-06-25 | 1998-06-25 | Anlage zur Herstellung von 5-lagiger Wellpappe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO1999067083A1 true WO1999067083A1 (de) | 1999-12-29 |
Family
ID=7871865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP1999/004147 Ceased WO1999067083A1 (de) | 1998-06-25 | 1999-06-16 | Anlage zur herstellung von 5-lagiger wellpappe |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP1007347A1 (de) |
| JP (1) | JP2002518227A (de) |
| AU (1) | AU742361B2 (de) |
| DE (1) | DE19828124A1 (de) |
| NZ (1) | NZ502667A (de) |
| WO (1) | WO1999067083A1 (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19954301A1 (de) * | 1999-11-11 | 2001-05-17 | Bhs Corr Masch & Anlagenbau | Verfahren und Anlage zur Herstellung von mindestens 4-lagiger Wellpappe |
| HU229009B1 (en) | 2001-11-20 | 2013-07-29 | Josef Gmeiner | Device for connecting a multilayered web by ultrasound |
| DE10245264A1 (de) * | 2002-09-27 | 2004-04-01 | Bhs Corrugated Maschinen- Und Anlagenbau Gmbh | Wellpappe-Anlage |
| DE102009017744A1 (de) | 2009-04-17 | 2010-12-16 | Bhs Corrugated Maschinen- Und Anlagenbau Gmbh | Mehrlagige Wellpappe |
| KR101402704B1 (ko) | 2013-06-17 | 2014-06-17 | 최규옥 | 골판지 제조장치 |
| IT202300026979A1 (it) * | 2023-12-18 | 2025-06-18 | Fosber Spa | Impianto di laminazione in linea di cartone corrugato |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3997095A (en) * | 1976-03-05 | 1976-12-14 | Owens-Illinois, Inc. | Single face web weave control |
| US4737846A (en) * | 1986-05-29 | 1988-04-12 | Rengo Co., Ltd. | Device for detecting defects in single faced corrugated fiberboards |
| DE4236211A1 (de) * | 1992-10-27 | 1994-04-28 | Bhs Bayerische Berg | Heizvorrichtung für eine Wellpappenanlage |
| WO1996032250A1 (en) * | 1995-04-11 | 1996-10-17 | Daeyoung Packing Co., Ltd. | Production of multi-ply corrugated paperboard |
| WO1997000769A1 (en) * | 1995-06-20 | 1997-01-09 | Amcor Limited | Bonding two corrugated mediums at flute tips ensuring accurate alignment |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE536781C (de) * | 1931-01-11 | 1931-10-26 | Cartonnagenindustrie Ag F | Maschine zur Herstellung doppelseitig beklebter Wellpappe mit doppelter Wellpapierbahn |
| AU664018B2 (en) * | 1990-05-15 | 1995-11-02 | Langston Europe Limited | Corrugated board manufacture |
-
1998
- 1998-06-25 DE DE1998128124 patent/DE19828124A1/de not_active Withdrawn
-
1999
- 1999-06-16 EP EP99929231A patent/EP1007347A1/de not_active Withdrawn
- 1999-06-16 JP JP2000555750A patent/JP2002518227A/ja active Pending
- 1999-06-16 AU AU46109/99A patent/AU742361B2/en not_active Ceased
- 1999-06-16 NZ NZ502667A patent/NZ502667A/xx unknown
- 1999-06-16 WO PCT/EP1999/004147 patent/WO1999067083A1/de not_active Ceased
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3997095A (en) * | 1976-03-05 | 1976-12-14 | Owens-Illinois, Inc. | Single face web weave control |
| US4737846A (en) * | 1986-05-29 | 1988-04-12 | Rengo Co., Ltd. | Device for detecting defects in single faced corrugated fiberboards |
| DE4236211A1 (de) * | 1992-10-27 | 1994-04-28 | Bhs Bayerische Berg | Heizvorrichtung für eine Wellpappenanlage |
| WO1996032250A1 (en) * | 1995-04-11 | 1996-10-17 | Daeyoung Packing Co., Ltd. | Production of multi-ply corrugated paperboard |
| WO1997000769A1 (en) * | 1995-06-20 | 1997-01-09 | Amcor Limited | Bonding two corrugated mediums at flute tips ensuring accurate alignment |
Also Published As
| Publication number | Publication date |
|---|---|
| NZ502667A (en) | 2001-03-30 |
| DE19828124A1 (de) | 1999-12-30 |
| AU742361B2 (en) | 2002-01-03 |
| AU4610999A (en) | 2000-01-10 |
| EP1007347A1 (de) | 2000-06-14 |
| JP2002518227A (ja) | 2002-06-25 |
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