EP0706592A1 - Verfahren und vorrichtung zum herstellen beidseitig gestrichener papierbahnen - Google Patents
Verfahren und vorrichtung zum herstellen beidseitig gestrichener papierbahnenInfo
- Publication number
- EP0706592A1 EP0706592A1 EP95919360A EP95919360A EP0706592A1 EP 0706592 A1 EP0706592 A1 EP 0706592A1 EP 95919360 A EP95919360 A EP 95919360A EP 95919360 A EP95919360 A EP 95919360A EP 0706592 A1 EP0706592 A1 EP 0706592A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- roller
- application
- web
- paper
- coating
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C3/00—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material
- B05C3/18—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material only one side of the work coming into contact with the liquid or other fluent material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/02—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface
- B05C11/023—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface
- B05C11/025—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface with an essentially cylindrical body, e.g. roll or rod
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
- D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
- D21H23/22—Addition to the formed paper
- D21H23/52—Addition to the formed paper by contacting paper with a device carrying the material
- D21H23/56—Rolls
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
- D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
- D21H23/22—Addition to the formed paper
- D21H23/70—Multistep processes; Apparatus for adding one or several substances in portions or in various ways to the paper, not covered by another single group of this main group
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H25/00—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00
- D21H25/08—Rearranging applied substances, e.g. metering, smoothing; Removing excess material
- D21H25/12—Rearranging applied substances, e.g. metering, smoothing; Removing excess material with an essentially cylindrical body, e.g. roll or rod
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/02—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface
- B05C11/04—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface with blades
Definitions
- the invention relates to a method for producing paper webs coated on both sides, in particular so-called LC papers, within a paper production machine.
- the invention also relates to a device for performing such a method.
- a method with the features specified in the preamble of claim 1 is known from DE 43 02 437 AI.
- the paper web dried in the paper machine is first fed to a first coating unit via a smoothing unit.
- One side of the paper web is coated with a coating slip indirectly by means of a first application roller, which forms a first application nip with a first counter roller.
- a coating film is formed on the jacket of the applicator roller by means of a nozzle applicator which the applicator roller then transfers to the paper web.
- the coating unit has a doctor blade with a grooved outer surface as a metering element.
- the paper web is then dried and fed to a second coating unit, in which the other side of the paper is also indirectly coated. After one a further drying process, the finished paper web coated on both sides is rolled up.
- the invention is therefore based on the object of further developing the known method in such a way that paper webs coated on both sides can be produced with smoothness and gloss values which have been substantially higher than in the past.
- the task also includes specifying a device suitable for carrying out this method.
- the invention led to the finding that the use of a known, smooth doctor element for forming the Coating compound film on each of the application rollers in conjunction with smoothing the paper web coated on both sides by means of at least one smoothing unit leads to significantly higher smoothness and / or gloss values than previously.
- This surprisingly good result is presumably achieved in that the use of a smooth doctor element, compared to the conventional grooved roller doctor knife, has a higher viewing effect on the coating color, and in that it causes platelet-shaped pigment particles to be oriented such that they are flat from the start lie on the paper surface.
- doctor blade it is possible to use a doctor blade as a doctor element.
- the use of a smooth roller doctor blade is preferred because the cross profile of the coating can thereby be better controlled; in other words: it is easy to permanently obtain an improved, in particular a uniform, cross profile.
- a favorable side effect of the method according to the invention and the corresponding device according to the invention is that roller doctor blades with a smooth outer surface wear much more slowly than those with a grooved outer surface.
- the rollers of each coating unit are arranged one above the other, so that the paper web runs essentially horizontally through the application gap.
- An important partial feature of the present invention is therefore to arrange the rollers of at least one of the two coating units in such a way that the web runs essentially from bottom to top, preferably obliquely from bottom to top, through the application gap.
- the device according to the invention also differs from the subject matter of EP 0 596 365 AI, in which the web runs obliquely from top to bottom through the application gap.
- the device according to the invention makes use of the known possibility of arranging the drying device following each coating unit above the coating unit. This facilitates heat dissipation; because the predominantly upward heat-air flow is not hindered by the coating unit. In addition, it is avoided that dirty cleaning waste water drips onto the drying device when cleaning the coating unit. Finally, there is a further advantage that in the event of a paper tear, the reject paper running in the direction of the coating unit before reaching the
- Coating unit falls under gravity, so it can not accumulate in front of the order gap.
- Figure 1 is a schematic side view of part of a paper machine with an on-line coating system.
- the material web 1 runs through a smoothing unit G and from there via web guide rollers 2 to 6 into the area of a first coating station 8.
- a smoothing device for example a large smoothing drying cylinder or “Yankee” cylinder
- the first coating station 8 is preceded by an spreader roller 7, which deflects the material web 1 from a substantially horizontal running direction into an obliquely upward direction, after which the material web is then formed by a coating station 8 in the coating station Order gap runs through.
- the coating station 8 comprises an application roller 10, an opposing roller 11 opposite it and forming the application gap with it, and an application unit 13. As shown in FIG. 1, the application roller is
- the arrangement 10 is preferably arranged obliquely below the counter roller 11 so that the material web 1 runs obliquely from bottom to top through the application gap. Deviating from this, the arrangement can also be such that the web 1 runs essentially vertically from bottom to top through the application gap.
- the position of the spreader roller 7 is variable, so that the web loops slightly before entering the application nip of the counter roller 11; i.e. the web 1 covers on the counter roller
- variable inlet angle e which can be between 0 and 15 °.
- the web wraps around part of the application roller 10; this can increase the penetration time of the coating medium into the web.
- the first coating station 8 is followed by a web guide roller 12, which deflects the material web running out of the application gap from its obliquely upward direction to a substantially vertical direction upwards.
- the web guide roller 12 touches the material web 1 on the side of the belt which is not provided with a liquid medium (coating slip).
- the position of the web guide roller 12 is also variable, so that the web 1 on the counter roller 1 covers a variable outlet angle a, which can be between 0 and 20 ° (see under half of Fig. 1).
- the material web After leaving the web guide roller 12, the material web passes through an infrared dryer 15 and is then passed over two more Web guide rollers 16 and 17 passed through a hot air dryer 18. The material web is then fed via a web guide roller 19 and an spreader roller 20 to a first contact drying cylinder arrangement 21 of a known type.
- This arrangement has a number of, for example, four drying cylinders, to which the material web 1 is pressed in a manner known per se by means of a so-called upper felt 22 and a lower felt 23.
- a variant is indicated by dashed lines, in which instead of two cylinders felted at the top, only a single cylinder felted at the top is provided.
- the material web 1 runs over further web guide rollers 14, 14a, and a (again adjustable) spreader roller 24 into the region of a second coating station 25.
- this second piercing station 25 is essentially a mirror image of the first coating station 8.
- the second coating station 25 comprises an application roller 10 ', a counter roller 11' and an application unit 13 '.
- the spreader roller 24 upstream of the coating station deflects the material web from a substantially horizontal feed direction into an obliquely upward running direction in which the material web passes the application gap formed by the two rollers 10 'and 11'.
- the second coating station 25 is followed by a web guide roller 26 which deflects the material web 1 running out of the press nip upwards from its obliquely upward running direction into a substantially vertical running direction.
- the material web 1 After leaving the web guide roller 26, the material web 1 passes through an infrared dryer 28. The material web is then fed into a hot air dryer 31 via a web guide roller 27, a contactlessly operating deflection device 29 and a web guide roller 30. After passing through the hot air dryer 31, the material web 1 runs over a spreader roller 32 into a second one
- An on-line calender has, among other things, compared to an off-line calender (75, Fig. 7). the advantage that the effort for the supply of heat to the paper web is lower in the smoothing unit because the paper web has a relatively high temperature even before it enters the smoothing unit.
- two two-roll smoothing units are provided, each of which has a relatively hard metal roller 61 that can be heated to at least 130 ° C. and a non-heatable counter roller 62 with a “relatively soft” coating. After that the finished paper web wound up in a conventional manner (not shown in Fig. 1).
- the application unit 13 or 13 'of the coating station 8 or 25 is arranged in the lower downward quadrant of the application roller 10, that is to say approximately opposite the application gap.
- the application unit 13 can also be arranged approximately at the lower vertex of the roll surface.
- the liquid film applied to the respective application roller 10 can be seen from below between the application unit 13 or 13 'and the material web 1 and can thus be checked.
- FIG. 2 shows an application unit 13 in a position relative to the application roller 10 which corresponds to the arrangement of the application unit 13 in the first coating station 8 in FIG. 1.
- the embodiment of the applicator 13 shown in Fig. 2 works with a smooth roller doctor 36, which is mounted in an angled doctor bed 45, according to patent application P 44 13 232.8 (PA10064).
- the liquid medium is fed from a distribution channel 51 and through a feed gap 39 under pressure to an application chamber 38 which is delimited by the roller doctor bed 45, the application roller 10 and a damming bar 37. From the application chamber 38, the liquid medium is applied to the application roller 10 in a desired line width via the roller doctor 36.
- the applicator 13 shown in Fig. 2 is provided with a known deflection compensation system, which detects a deflection of the beam 43 carrying the applicator by means of a measuring system 52 and then performs a deflection compensation with the aid of pressure pads 42, which is articulated between the bar 43 and one received yoke 44 are arranged.
- the application unit has a pressure hose 58 which extends over the entire width of the application unit 13 and is in contact with the bent doctor bed 45.
- the pressure hose 18 is acted upon by a pressure bar 59 which also runs continuously.
- a pressure bar 59 Distributed over the width of the application unit 13 are spindle shafts 49, which are provided at one end with a manual setting wheel 48 and are operatively connected at their other end to the pressure bar 59.
- the pressure hose 58, the pressure bar 59 and the adjusting spindle 49 which are designed as flexible shafts or as cardan shafts, form a system with which the pressure of the doctor blade 36 against the roller 10 can be variably adjusted over the length of the application unit to the transverse profile to regulate the coating slip film formed on the roll surface.
- FIG. 3 shows a further exemplary embodiment of an application unit 13A, which is suitable for a position in the lower upward quadrant of the application roller 10.
- the application unit 13A also works with a smooth one Roller doctor blade 36.
- the liquid medium is now fed approximately tangentially to the roller jacket through the feed gap 39 'to the application chamber 38', which is delimited by a conventional (essentially planar) doctor blade bed 45 ', the application roller 10 and the baffle bar 37'. Excess liquid medium in turn flows over the baffle 37 'under the action of gravity along the drain surface 40 into a drainage channel 41.
- a deflection compensation system which detects a deflection of the beam 43 carrying the coating unit by means of a measuring system and then compensates for the deflection with the aid of pressure pads 42, which are arranged between the beam 43 and a yoke 44 which is articulated therein.
- FIG. 4 shows a further exemplary embodiment of an application unit 13B, which is suitable for a position in the lower upward-running quadrant of the application roller 10 'of FIG. 1.
- This applicator is provided with a doctor blade 36a (instead of a doctor blade).
- the doctor blade 36a delimits an application chamber 38 'together with a baffle bar 37' and with the application roller 10 '.
- Liquid coating slip is in turn fed to the application chamber under pressure, excess coating slip running over the baffle 37 'along a drainage surface 40 into a collecting channel 41.
- the application unit 13B shown in FIG. 4 is designed without a deflection compensation device.
- the application units 13 and 13 'used in the two coating stations 8 and 25 of the coating system shown in FIG. 1 can be used both in FIG. 2 and in FIG Fig. 3 shown type and only need to be adapted in their spatial positioning accordingly to the first and the second coating station.
- FIG. 5 differs from FIG. 1 in the following points:
- the paper web 1 runs essentially vertically from bottom to top through the nips of the coating stations 8 and 25. After each coating station 8, 25, any drying station 68, 69, only shown symbolically, is provided.
- the on-line calender comprises a total of four two-roll calenders, each with a hard and heatable roll 61 and each with a non-heatable "relatively soft" roll 62. Each roll type 61 and 62 is arranged alternately below and above , so that a symmetrical smoothing of the web 1 takes place.
- FIG. 6 shows a variant in which the on-line smoothing unit 60 has two three-roll calenders, each with a central heatable hard roll 61 and two “relatively soft” counter rolls 62.
- a smoothing station 70 follows the smoothing unit 60.
- a roll-up station 70 is provided directly behind the drying station 64.
- the finished coated paper web 1 is smoothed in an off-line smoothing unit 75 which is operated independently of the paper machine.
- each paper side comes into contact at least once with a hard heatable roller 61 and with a "relatively soft" non-heatable counter roller 62.
Landscapes
- Paper (AREA)
- Coating Apparatus (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4414949A DE4414949A1 (de) | 1994-04-28 | 1994-04-28 | Vorrichtung zum Auftragen von mindestens einem flüssigen Medium auf eine laufende Materialbahn |
DE4414949 | 1994-04-28 | ||
PCT/EP1995/001627 WO1995030049A1 (de) | 1994-04-28 | 1995-04-28 | Verfahren und vorrichtung zum herstellen beidseitig gestrichener papierbahnen |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0706592A1 true EP0706592A1 (de) | 1996-04-17 |
EP0706592B1 EP0706592B1 (de) | 2002-07-03 |
Family
ID=6516740
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP95919360A Expired - Lifetime EP0706592B1 (de) | 1994-04-28 | 1995-04-28 | Verfahren und vorrichtung zum herstellen beidseitig gestrichener papierbahnen |
Country Status (9)
Country | Link |
---|---|
US (1) | US5685909A (de) |
EP (1) | EP0706592B1 (de) |
JP (1) | JPH08512368A (de) |
AT (1) | ATE220143T1 (de) |
BR (1) | BR9506237A (de) |
CA (1) | CA2165974A1 (de) |
DE (2) | DE4414949A1 (de) |
FI (1) | FI107750B (de) |
WO (1) | WO1995030049A1 (de) |
Cited By (1)
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US7360522B2 (en) | 2006-07-25 | 2008-04-22 | General Electric Company | System and method for operating a turbo-charged engine |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29511088U1 (de) * | 1995-07-08 | 1995-09-14 | Voith Sulzer Papiermaschinen GmbH, 89522 Heidenheim | Vorrichtung zum Herstellen einer gestrichenen Materialbahn |
FI108061B (fi) * | 1995-10-05 | 2001-11-15 | Metso Paper Inc | Menetelmä liikkuvan paperi- tai kartonkirainan päällystämiseksi |
US5578344A (en) * | 1995-11-22 | 1996-11-26 | The Procter & Gable Company | Process for producing a liquid impermeable and flushable web |
US5763044A (en) * | 1995-11-22 | 1998-06-09 | The Procter & Gamble Company | Fluid pervious, dispersible, and flushable webs having improved functional surface |
SE506597C2 (sv) * | 1996-05-20 | 1998-01-19 | Sca Graphic Sundsvall Ab | Förfarande och anordning för framställning av LWC-papper |
FI108243B (fi) | 1997-01-27 | 2001-12-14 | Metso Paper Inc | Paperin päällystyssovitelma ja menetelmä paperin päällystämiseksi |
DE19704858B4 (de) | 1997-02-10 | 2005-07-21 | Voith Paper Gmbh & Co. Kg | Verfahren und Vorrichtung zum Herstellen beidseitig gestrichener Papierbahnen |
FI110848B (fi) * | 1997-05-20 | 2003-04-15 | Metso Paper Inc | Päällystimen paluukaukalo |
CA2322461C (en) * | 1998-03-12 | 2007-02-06 | The Procter & Gamble Company | Proton donating actives in absorbent articles |
DE59906562D1 (de) | 1998-05-18 | 2003-09-18 | Voith Paper Patent Gmbh | Verfahren und Wickelmaschine zum Aufwickeln einer Materialbahn |
WO2000008252A2 (en) * | 1998-08-04 | 2000-02-17 | Valmet Corporation | Method and arrangement for handling paper or cardboard webs |
DE19839916A1 (de) * | 1998-09-02 | 2000-03-09 | Jagenberg Papiertech Gmbh | Verfahren und Vorrichtung zur Verminderung des Volumens oder Drucks eines Fluids, das von sich bewegenden Oberflächen in einen Spalt eingeschleppt wird |
FI991096A (fi) | 1999-05-12 | 2000-11-13 | Valmet Corp | Menetelmä paperin, erityisesti hienopaperin, valmistamiseksi ja paperi konelinja erityisesti hienopaperin valmistamista varten |
ES2251376T3 (es) * | 1999-05-21 | 2006-05-01 | THE PROCTER & GAMBLE COMPANY | Articulo absorbente que tiene una composicion para el cuidado de la piel. |
DE19939506A1 (de) | 1999-08-20 | 2001-02-22 | Voith Paper Patent Gmbh | Verfahren und Wickelmaschine zum Aufwickeln einer Materialbahn |
DE10001393A1 (de) * | 2000-01-14 | 2001-07-19 | Voith Paper Patent Gmbh | Auftragsvorrichtung Dosier/Egalisier-Vorrichtung |
FI110957B (fi) * | 2001-12-10 | 2003-04-30 | Metso Paper Inc | Menetelmä ja sovitelma monikerrospäällystyksen tekemiseksi |
DE10212818A1 (de) * | 2002-03-22 | 2003-10-02 | Voith Paper Patent Gmbh | Auftragsvorrichtung |
DE10343274A1 (de) * | 2003-09-17 | 2005-04-21 | Voith Paper Patent Gmbh | Verfahren zur Behandlung der Oberfläche einer Materialbahn |
DE102005000794A1 (de) * | 2005-01-05 | 2006-07-13 | Voith Paper Patent Gmbh | Vorrichtung und Verfahren zur Herstellung und/oder Veredelung einer Faserstoffbahn |
DE102005000782A1 (de) | 2005-01-05 | 2006-07-20 | Voith Paper Patent Gmbh | Trockenzylinder |
DE102005029613A1 (de) * | 2005-06-23 | 2007-01-04 | Voith Patent Gmbh | Vorrichtung zur Dosierung und/oder Egalisierung |
DE102007039047A1 (de) * | 2007-08-17 | 2009-02-19 | Kiener Maschinenbau Gmbh | Verfahren und Vorrichtung zum flächigen Auftragen eines fließfähigen Mediums auf eine Materialbahn |
CA2914146A1 (en) * | 2013-06-03 | 2014-12-11 | Oji Holdings Corporation | Method for producing sheet containing fine fibers |
WO2017096403A1 (en) * | 2015-12-03 | 2017-06-08 | Kinney Ramsey | Coated suture system for healing augmentation of soft tissue repair and reconstruction |
CN113355943B (zh) * | 2021-06-11 | 2023-04-28 | 张玉清 | 一种复合岩片生产设备及复合岩片生产工艺 |
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US2970564A (en) * | 1955-12-23 | 1961-02-07 | Champion Paper & Fibre Co | Apparatus for coating paper |
CH624526B (de) * | 1977-12-19 | Polytype Ag | Verfahren und vorrichtung zum aufbringen von fliessfaehigen auftragsmedien auf zweidimensionale bahn- bzw. bogenfoermige substrate oder dreidimensionale formkoerper mit gewoelbten oberflaechen. | |
DE3006862A1 (de) * | 1980-02-23 | 1981-09-03 | Herberts Gmbh, 5600 Wuppertal | Verfahren zum maschinellen beschichten von folien |
US4452833A (en) * | 1982-02-08 | 1984-06-05 | Consolidated Papers, Inc. | Paper coating method |
US4548840A (en) * | 1984-06-15 | 1985-10-22 | Graham Magnetics Incorporated | High speed coating |
FI72904C (fi) * | 1985-03-07 | 1987-08-10 | Waertsilae Oy Ab | Anordning foer dubbelsidig belaeggning av en pappersbana. |
DE3610943C1 (de) * | 1986-04-02 | 1987-07-30 | Vits Maschinenbau Gmbh | Verfahren und Vorrichtung zum beidseitigen Auftragen von fluessigen,pastoesen oder schaumigen Massen auf Materialbahnen |
EP0352465A3 (de) * | 1988-07-27 | 1990-10-10 | J.M. Voith GmbH | Auftragseinrichtung zur Beschichtung laufender Warenbahnen sowie Verfahren zur Beschichtung |
DE4002256A1 (de) * | 1990-01-26 | 1991-08-01 | Voith Gmbh J M | Beschichtungsverfahren und auftragseinrichtung zur beschichtung laufender warenbahnen aus papier oder karton |
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FI88421C (fi) * | 1990-04-19 | 1993-05-10 | Valmet Paper Machinery Inc | Bestrykningsanordning foer bestrykning av vals i en limpress, papper eller kartong |
JP2676643B2 (ja) * | 1990-04-19 | 1997-11-17 | 富士写真フイルム株式会社 | 磁気記録媒体及びその製造方法 |
DE9100291U1 (de) * | 1991-01-11 | 1991-04-04 | Jagenberg AG, 40476 Düsseldorf | Vorrichtung zum beidseitigen Beschichten einer Materialbahn |
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EP0596365B1 (de) * | 1992-11-03 | 1999-02-03 | Valmet Corporation | Verfahren und Vorrichtung zum beideseitigen Streichen einer dünnen Druckpapierbahn |
DE4302437A1 (en) * | 1993-01-29 | 1993-08-12 | Voith Gmbh J M | Paper web coating for low strength recycled paper material - by applying part of coating vol. at station with drying between stations, for strengthening |
DE9314280U1 (de) * | 1993-09-22 | 1994-01-20 | Jagenberg AG, 40476 Düsseldorf | Vorrichtung zum Beschichten einer Papier- oder Kartonbahn |
FI96338C (fi) * | 1994-04-19 | 1996-06-10 | Valmet Corp | Menetelmä ja laitteisto painopaperirainan kaksipuoliseksi päällystämiseksi |
-
1994
- 1994-04-28 DE DE4414949A patent/DE4414949A1/de not_active Withdrawn
-
1995
- 1995-04-28 BR BR9506237A patent/BR9506237A/pt not_active IP Right Cessation
- 1995-04-28 CA CA002165974A patent/CA2165974A1/en not_active Abandoned
- 1995-04-28 WO PCT/EP1995/001627 patent/WO1995030049A1/de active IP Right Grant
- 1995-04-28 JP JP7528001A patent/JPH08512368A/ja active Pending
- 1995-04-28 AT AT95919360T patent/ATE220143T1/de active
- 1995-04-28 DE DE59510256T patent/DE59510256D1/de not_active Expired - Lifetime
- 1995-04-28 EP EP95919360A patent/EP0706592B1/de not_active Expired - Lifetime
- 1995-04-28 US US08/571,820 patent/US5685909A/en not_active Expired - Fee Related
- 1995-12-27 FI FI956281A patent/FI107750B/fi not_active IP Right Cessation
Non-Patent Citations (1)
Title |
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See references of WO9530049A1 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7360522B2 (en) | 2006-07-25 | 2008-04-22 | General Electric Company | System and method for operating a turbo-charged engine |
Also Published As
Publication number | Publication date |
---|---|
ATE220143T1 (de) | 2002-07-15 |
FI956281A (fi) | 1996-01-24 |
FI107750B (fi) | 2001-09-28 |
FI956281A0 (fi) | 1995-12-27 |
BR9506237A (pt) | 1997-08-12 |
US5685909A (en) | 1997-11-11 |
WO1995030049A1 (de) | 1995-11-09 |
EP0706592B1 (de) | 2002-07-03 |
DE4414949A1 (de) | 1995-11-02 |
DE59510256D1 (de) | 2002-08-08 |
JPH08512368A (ja) | 1996-12-24 |
CA2165974A1 (en) | 1995-11-09 |
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