EP1753605B1 - Roller arrangement for embossing web-shaped materials - Google Patents

Roller arrangement for embossing web-shaped materials Download PDF

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Publication number
EP1753605B1
EP1753605B1 EP04786196A EP04786196A EP1753605B1 EP 1753605 B1 EP1753605 B1 EP 1753605B1 EP 04786196 A EP04786196 A EP 04786196A EP 04786196 A EP04786196 A EP 04786196A EP 1753605 B1 EP1753605 B1 EP 1753605B1
Authority
EP
European Patent Office
Prior art keywords
elevations
embossing
embossing pattern
cleaning
roller
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.)
Not-in-force
Application number
EP04786196A
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German (de)
French (fr)
Other versions
EP1753605A1 (en
Inventor
Kilian Saueressig
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.)
Saueressig GmbH and Co KG
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Saueressig GmbH and Co KG
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Application filed by Saueressig GmbH and Co KG filed Critical Saueressig GmbH and Co KG
Publication of EP1753605A1 publication Critical patent/EP1753605A1/en
Application granted granted Critical
Publication of EP1753605B1 publication Critical patent/EP1753605B1/en
Not-in-force legal-status Critical Current
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    • 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
    • B31F1/07—Embossing, i.e. producing impressions formed by locally deep-drawing, e.g. using rolls provided with complementary profiles
    • 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
    • B31F2201/00—Mechanical deformation of paper or cardboard without removing material
    • B31F2201/07—Embossing
    • B31F2201/0707—Embossing by tools working continuously
    • B31F2201/0715—The tools being rollers
    • B31F2201/0723—Characteristics of the rollers
    • B31F2201/0733—Pattern
    • 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
    • B31F2201/00—Mechanical deformation of paper or cardboard without removing material
    • B31F2201/07—Embossing
    • B31F2201/0784—Auxiliary operations

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
  • Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
  • Paper (AREA)
  • Metal Rolling (AREA)
  • Sanitary Thin Papers (AREA)

Abstract

A roller arrangement for embossing web-shaped materials, in particular, web-shaped paper and tissue materials, is disclosed. A roller arrangement comprises a punch, which includes a first embossing pattern, containing a plurality of spaced-apart elevations, and a matrix which includes a second embossing pattern, containing a plurality of spaced-apart elevations. The elevations on the first embossing pattern can be lowered into free spaces in between elevations of the second embossing pattern. Elevations on embossing patterns on punches and matrixes are positioned in rows spaced apart in a circumferential direction. At least one cleaning roller is provided, which comprises cleaning elements arranged in a circumferential direction that interact with a punch or a matrix in between rows of elevations on embossing patterns of punches and matrixes.

Description

Die Erfindung betrifft eine Walzenanordnung für das Prägen von bahnförmigen Materialien, insbesondere von bahnförmigen Papier- und Tissuematerialien, mit einer Patrize, auf der ein erstes Prägemuster aus einer Vielzahl voneinander beabstandeter Erhebungen angeordnet ist, und einer Matrize, auf der ein zweites Prägemuster aus einer Vielzahl voneinander beabstaudeter Erhebungen angeordnet ist, wobei die Erhebungen des ersten Prägemusters in Freiräume des zweiten Prägemusters versenkbar sind.The invention relates to a roller arrangement for embossing web-like materials, in particular web-like paper and tissue materials, with a male on which a first embossing pattern of a plurality of spaced apart elevations is arranged, and a die on which a second embossing pattern of a plurality bumps spaced apart from each other is arranged, wherein the elevations of the first embossing pattern in free spaces of the second embossing pattern are retractable.

Wenn das erste Prägemuster und das zweite Prägemuster geometrisch so aufeinander abgestimmt sind, daß die Erhebungen wechselseitig an einer Anzahl von Punkten im wesentlichen übereinstimmen, ist eine Mikrorißprägung möglich, das heißt, durch die Geometrie der Prägemuster werden die Fasern des bahnförmigen Materials gebrochen und deren Wasseraufnahmefahigkeit wird stark erhöht. Bei der Prägung von bahnförmigem Papier- und Tissuematerialien setzen sich nun Papierfasern und auch Staub in den Zwischenräumen des Prägemusters fest und verunreinigen Patrize und Matrize stark. Bisher mußte die Produktion unterbrochen werden, um die Walzen zu reinigen und wieder ein gutes Prägeergebnis zu erzielen.When the first embossing pattern and the second embossing pattern are geometrically matched so that the protrusions mutually substantially coincide at a number of points, microcracking is possible, that is, the geometry of the embossing patterns breaks the fibers of the web material and their water absorbency is greatly increased. In the embossing of web-like paper and tissue materials now paper fibers and dust settle in the interstices of the embossing pattern and contaminate the male and female strongly. Previously, the production had to be interrupted to clean the rollers and again to achieve a good embossing result.

Aus der US 5,297,919 A ist eine Walzenanordnung für das Prägen von bahnförmigen Materialien bekannt, mit einer Patrize, auf der ein erstes Prägemuster aus einer Vielzahl voneinander beabstandeter Erhebungen angeordnet ist, und einer Matrize, auf der ein zweites Prägemuster aus einer Vielzahl voneinander beabstandeter Erhebungen angeordnet ist. Des Weiteren ist vorgesehen, dass die Erhebungen des ersten Prägemusters in Freiräume des zweiten Prägemusters versenkbar sind, wobei die Erhebungen des Prägemusters der Patrize oder der Matrize in in Umfangsrichtung beabstandeten Reihen angeordnet sind.From the US 5,297,919 A For example, there is known a roller assembly for embossing sheet materials, comprising a male die having a first embossing pattern of a plurality of spaced apart protrusions and a die on which a second embossing pattern of a plurality of spaced apart protrusions is disposed. Furthermore, it is provided that the elevations of the first embossing pattern in free spaces of the second embossing pattern are retractable, wherein the elevations of the embossing pattern of the male or the die are arranged in circumferentially spaced rows.

Aus der DE 199 12 225 A ist eine gattungsgemäße Walzenanordnung bekannt, mit einer Reinigungswalze, die Bürsten aufweist, welche auf eine Prägewalze einwirken und die gesamte Oberfläche des Prägemusters der Prägewalze bearbeiten und folglich auch zwangsläufig zwischen den Reihen aus den Erhebungen des Prägemusters der Prägewalze wirken.From the DE 199 12 225 A a generic roller assembly is known, with a cleaning roller having brushes which act on an embossing roll and the entire surface of the embossing pattern of the embossing roll edit and consequently necessarily act between the rows of the surveys of the embossing pattern of the embossing roll.

Es ist die Aufgabe der vorliegenden Erfindung, eine Walzenordnung für das Prägen von bahnförmigen Materialien so zu gestalten, daß eine besonders effektive Reinigung zwischen den Reihen aus den Erhebungen des Prägemusters der Prägewalze im laufenden Betrieb erfolgen kann.It is the object of the present invention to design a roll order for the embossing of web-shaped materials so that a particularly effective cleaning between the rows of the surveys of the embossing pattern of the embossing roll can be carried out during operation.

Diese Aufgabe wird durch eine Walzentanordnung nach Anspruch 1 gelöst. Erfindungsgemäß ist vorgesehen, daß die Erhebungen des Prägemusters der Patrize oder der Matrize in in Umfangsrichrung von Patrize oder Matrize beabstandeten Reihen angeordnet sind und daß zumindest eine Reinigungswalze vorgesehen ist, mit in Umfangsrichtung angeordneten Reinigungselementen, welche zwischen den Reihen aus den Erhebungen des Prägemusters der Patrize oder Matrize laufen. Zweckmäßigerweise ist sowohl für die Patrize, als auch für die Matrize je eine Reinigungswalze vorgesehen, die außerhalb des Weges des bahnformigen Materials zum Zusammenwirken jeweils mit der Patrize oder Matrize aufgebaut sind. Während des Betriebes laufen dann die Reinigungselemente ständig zwischen den Erhebungen des jeweiligen Prägemusters und nehmen Papierfasem und Staub mit.This object is achieved by a roller arrangement according to claim 1. According to the invention it is provided that the elevations of the embossing pattern of the male or the die are arranged in the Umfangsrichrung of male or female rows and that at least one cleaning roller is provided with circumferentially arranged cleaning elements, which between the rows of the surveys of the embossing pattern of the male or die run. Conveniently, a cleaning roller is provided both for the male and for the die, which are constructed outside of the path of the sheet-like material to cooperate with each of the male or female. During operation, the cleaning elements then run constantly between the surveys of the respective embossing pattern and take Papierfasem and dust.

Erfindungsgemäβ sind die Reinigungselemente messerartige Reinigungsstege, deren Geometrie an die Geometrie des Prägemusters angepaßt ist.Erfindungsgemäβ the cleaning elements are knife-like cleaning webs whose geometry is adapted to the geometry of the embossing pattern.

Vorteilhaft sind die Reinigungselemente in Umfangsrichtung der Reinigungswalze beabstandet, so daß diese sich selbst reinigen.Advantageously, the cleaning elements are spaced in the circumferential direction of the cleaning roller, so that they clean themselves.

Die Reinigungselemente können auch in Achsenrichtung der Reinigungswalze radial versetzt angeordnet sein, um einen ruhigen und rupffreien Lauf der Reinigungswalze zu gewährleisten.The cleaning elements can also be arranged radially offset in the axial direction of the cleaning roller to ensure a smooth and nondriven movement of the cleaning roller.

Schließlich ist auch vorgesehen, daß die Erhebungen im Prägemuster schachbrettartig angeordnet sind, wobei die Form der einzelnen Erhebungen von nachgeordneter Bedeutung ist. Beispielsweise können die Erhebungen in Draufsicht kreuzförmig, quadratisch, oval oder dergleichen sein, solange beim Zusammenwirken zwischen Patrize und Matrize die gewünschte Mlicrorißprägung erfolgen kannFinally, it is also provided that the elevations are arranged like a checkerboard in the embossing pattern, wherein the shape of the individual surveys is of subordinate importance. For example, the elevations in plan view may be cross-shaped, square, oval or the like, as long as the desired Mlicrorißprägung can take place in the interaction between the male and female

Im folgenden soll die Erfindung anhand der Zeichnung näher erläutert werden. Es zeigt

Figur 1
eine schematische Darstellung einer Patrize nach einer ersten Ausführungsform der Erfindung;
Figur 2
eine schematische Darstellung einer Reinigungswalze zum Zusammenwitken. mit der Patrize aus Figur 1;
Figur 3
eine schematische Darstellung einer Patrize nach einer zweiten Ausführungs- form der Erfindung;
Figur 4
eine schematische Darstellung einer Reinigungswalze zum Zusammenwirken mit der Patrize der Figur 3;
Figur 5
eine Veranschaulichung des Laufweges der Reinigangselemente der Figur 2 zwischen den Erhebungen der Patrize aus Figur 1;
Figur 6
eine Veranschaulichung des Laufweges der Reinigungselemente der Figur 4 zwischen den Erhebungen der Patrize der Figur 3;
Figur 7
eine schematische Darstellung einer Patrize nach einer dritten Ausführungs- form der Erfindung;
Figur 8
eine schematische Darstellung einer Reinigungswalze im Zusammenwirken mit der Patrize aus Figur 7; und
Figur 9
eine schematische Darstellung des Zusammenwirkens von Patrize und Reini- gungswalze nach Figur 7 bzw. Figur 8.
In the following the invention will be explained in more detail with reference to the drawing. It shows
FIG. 1
a schematic representation of a male part according to a first embodiment of the invention;
FIG. 2
a schematic representation of a cleaning roller for Zusammenwitken. with the patrix off FIG. 1 ;
FIG. 3
a schematic representation of a male part according to a second embodiment of the invention;
FIG. 4
a schematic representation of a cleaning roller for cooperation with the male of FIG. 3 ;
FIG. 5
an illustration of the path of the Reinigangselemente the FIG. 2 between the elevations of the patrix FIG. 1 ;
FIG. 6
an illustration of the path of the cleaning elements of FIG. 4 between the elevations of the patrix the FIG. 3 ;
FIG. 7
a schematic representation of a male part according to a third embodiment of the invention;
FIG. 8
a schematic representation of a cleaning roller in cooperation with the male from FIG. 7 ; and
FIG. 9
a schematic representation of the interaction of male and cleaning roller after FIG. 7 respectively. FIG. 8 ,

Die in Figur 1 dargestellte Patrize 10 weist ein Prägemuster von aus in Umfangsrichtung der Patrize in Reihen 12, 14 angeordneten Erhebungen 6 auf, die in Draufsicht alle identisch und kreuzartig geformt sind, wobei die Erhebungen 16 weiterhin im Schachbrettmuster angeordnet sind. Mit der Patrize nach Figur 1 arbeitet eine Reinigungswalze 20 nach Figur 2 zusammen, auf der eine Vielzahl von Reinigungsstegen, 26, 26', 28 angebracht sind, welche ebenfalls in Umfangsrichtung in Reihen 22, 24 angeordnet sind. Die Reinigungsstege 26, 26' jeder Reihe sind in Umfangsrichtung voneinander beabstandet, damit die Reinigungswirkung beim Betrieb kurzzeitig unterbrochen wird und verhindert wird, daß sich die Reinigungsstege 26, 26', die nur mit kanppem Abstand die Erhebungen passieren, selbst verstopfen. Angesammelte Papierfasern können durch die Unterbrechung zwischen den Reinigungsstegen 26, 26' von der Reinigungswalze abgezogen werden. In axialer Richtung der Prägewalze 20 sind die Reinigungsstege 26, 28 radial voneinander versetzt, derart, daß in einer Gruppe aus Reinigungsstegen diese nacheinander zwischen den beabstandeten Reihen der Erhebungen laufen, so daß ein Rupfen der Reinigungswalze 20 in der Patrize verhindert wird. Die winkelige Anordnung der Reinigungsstege 26, 28 ist dabei derart getroffen, daß immer nur ein Reinigungssteg zur Zeit auf einer Axiallinie der Reinigungswalze 20 läuft.In the FIG. 1 shown patrix 10 has an embossing pattern of arranged in the circumferential direction of the male in rows 12, 14 elevations 6, which are all identical and cross-shaped in plan view, wherein the elevations 16 are further arranged in a checkerboard pattern. With the patrix after FIG. 1 a cleaning roller 20 works after FIG. 2 together, on which a plurality of cleaning webs, 26, 26 ', 28 are mounted, which are also arranged in the circumferential direction in rows 22, 24. The cleaning webs 26, 26 'of each row are spaced apart in the circumferential direction, so that the cleaning effect is briefly interrupted during operation and prevents the cleaning webs 26, 26', which happen only at Kanppem distance the surveys, even clog. Accumulated paper fibers can be pulled off the cleaning roller by the interruption between the cleaning webs 26, 26 '. In the axial direction of the embossing roller 20, the cleaning webs 26, 28 radially offset from each other, such that in a group of cleaning webs run sequentially between the spaced rows of surveys, so that a plucking of the cleaning roller 20 is prevented in the male. The angular arrangement of the cleaning webs 26, 28 is made such that only one cleaning bar currently runs on an axial line of the cleaning roller 20.

Figur 3 zeigt eine schematische Darstellung einer Variante einer Patrize 30, bei der die Erhebungen 36 zwar ebenfalls in Reihen 32, 34 und schachbrettartig angeordnet sind, jedoch mit größerem Abstand voneinander als bei der Ausführungsform nach Figur 1. Dementsprechend ist die Reinigungswalze 40 der Figur 4 mit breiteren Reinigungsstegen 44, 46', 48 ausgestattet, so daß auch hier die Papierfasern und der Staub zwischen den Reihen 32, 34 vollständig erfaßt werden. FIG. 3 shows a schematic representation of a variant of a male part 30, wherein the elevations 36 Although also in rows 32, 34 and arranged like a checkerboard, but with a greater distance from each other than in the embodiment according to FIG. 1 , Accordingly the cleaning roller 40 is the FIG. 4 equipped with wider cleaning webs 44, 46 ', 48, so that also here the paper fibers and the dust between the rows 32, 34 are completely detected.

Figur 5 zeigt den Laufweg A der Reinigungswalze 20 zwischen den Erhebungen des Prägemusters der Patrize 10 aus Figur 1. Durch die geometrische Abstimmung der Form der Erhebungen und der Dimension der Reinigungsstege wird sichergestellt, daß sämtliche Fasern und sämtlicher Staub von der Oberfläche der Prägewalze abgenommen werden, so daß ein gutes Prägeergebnis erzielt wird. Die Verhältnisse für die Patrize 30 nach Figur 3 und der Laufweg B der Reinigungswalze 40 nach Figur 4 sind in Figur 6 gezeigt. FIG. 5 shows the path A of the cleaning roller 20 between the elevations of the embossing pattern of the male part 10 from FIG. 1 , The geometric adjustment of the shape of the elevations and the dimension of the cleaning webs ensures that all fibers and all dust from the surface of the embossing roll are removed, so that a good embossing result is achieved. The ratios for the patrix 30 after FIG. 3 and the path B of the cleaning roller 40 after FIG. 4 are in FIG. 6 shown.

Figur 7 zeigt ein drittes Ausführungsbeispiel einer Patrize mit einem Muster regelmäßig beabstandeter, im wesentlichen rechtwinkliger Erhebungen 50, die in ihrer Umfangskontur leicht konvex ausgebildet sind. Ein Muster für eine mögliche zugehörige Reinigungswalze ist in Figur 8 gezeigt. Die in Umfangsrichtung verlaufenden Reinigungsstege 52 sind entsprechend den Beabstandungen der Erhebungen 50 der Patrize gemäß Figur 7 mit horizontal verlaufenden Stegabschnitten 54 versehen, wobei in Axialrichtung benachbarte Stegabschnitte 54 durch einen Freiraum 56 voneinander getrennt sind. Das Zusammenwirken von Patrize nach Figur 7 mit der Reinigungswalze nach Figur 8 ist in Figur 9 veranschaulicht. FIG. 7 shows a third embodiment of a male with a pattern of regularly spaced, substantially rectangular elevations 50, which are slightly convex in their peripheral contour. A pattern for a possible associated cleaning roller is in FIG. 8 shown. The circumferentially extending cleaning ridges 52 are corresponding to the spacings of the ridges 50 of the male in accordance with FIG. 7 provided with horizontally extending web portions 54, wherein adjacent web portions 54 are separated by a free space 56 in the axial direction. The interaction of Patrize after FIG. 7 with the cleaning roller after FIG. 8 is in FIG. 9 illustrated.

Die in der vorstehenden Beschreibung, in der Zeichnung sowie in den Ansprüchen offenbarten Merkmale der Erfindung können sowohl einzeln als auch in beliebiger Kombination für die Verwirklichung der Erfindung wesentlich sein.The features of the invention disclosed in the foregoing description, in the drawing and in the claims may be essential for the realization of the invention both individually and in any desired combination.

Claims (4)

  1. A roller arrangement for embossing web-shaped materials, in particular web-shaped paper and tissue materials, comprising
    - a punch on which a first embossing pattern encompassing a plurality of spaced-apart elevations is arranged, and
    - a matrix on which a second embossing pattern encompassing a plurality of spaced-apart elevations is arranged;
    wherein the elevations of the first embossing pattern can be lowered into free spaces of the second embossing pattern;
    and wherein said spaced-apart elevations (16, 36) of the embossing pattern of said punch (10, 30) or said matrix are positioned in rows (12, 14; 32, 43) that are spaced apart in circumferential direction while at least one cleaning roller (20, 40) is provided which comprises cleaning elements (26, 26', 28; 46, 46', 48) being arranged in circumferential direction while extending between rows (12, 14 or 32, 34, respectively) of elevations of the embossing pattern of said punch or said matrix,
    characterized in that said cleaning elements are knife-type cleaning bars.
  2. The roller arrangement of claim 1, characterized in that said cleaning elements (26, 26'; 46, 46') are spaced apart in the circumferential direction of said cleaning roller (20; 40).
  3. The roller arrangement of claim 1, characterized in that said cleaning elements (26, 28; 46, 48) are radially offset in axial direction of said cleaning roller (20; 40).
  4. The roller arrangement of claim 1, characterized in that said elevations in the embossing pattern are arranged in a checkered manner.
EP04786196A 2003-09-09 2004-08-31 Roller arrangement for embossing web-shaped materials Not-in-force EP1753605B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20313976U DE20313976U1 (en) 2003-09-09 2003-09-09 Roller arrangement for embossing sheet-like materials
PCT/DE2004/001920 WO2005025852A1 (en) 2003-09-09 2004-08-31 Roller arrangement for embossing web-shaped materials

Publications (2)

Publication Number Publication Date
EP1753605A1 EP1753605A1 (en) 2007-02-21
EP1753605B1 true EP1753605B1 (en) 2011-04-20

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ID=29762377

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04786196A Not-in-force EP1753605B1 (en) 2003-09-09 2004-08-31 Roller arrangement for embossing web-shaped materials

Country Status (5)

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US (1) US20060185533A1 (en)
EP (1) EP1753605B1 (en)
AT (1) ATE506178T1 (en)
DE (2) DE20313976U1 (en)
WO (1) WO2005025852A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020204303A1 (en) 2020-04-02 2021-10-07 Robert Bosch Gesellschaft mit beschränkter Haftung Method of manufacturing bipolar plates for fuel cells and device

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI116076B (en) * 2004-02-10 2005-09-15 Metso Paper Inc Grooved forming drum
DE102005056109A1 (en) * 2005-11-23 2007-05-24 WINKLER + DüNNEBIER AG Embossing roller for multilayer paper handkerchief production, has embossing pins arranged on outer surface and/or with dimensions such that engagement area is constant
RS53088B (en) * 2006-02-15 2014-06-30 Dendreon Corporation Small-molecule modulators of trp-p8 activity
WO2011123553A2 (en) 2010-04-02 2011-10-06 Visa International Service Association Crack embossing using diamond technology
CN102204428B (en) * 2011-03-25 2014-06-18 吉林大学 Surface soil compacting roller with bionic geometric structure
KR101813341B1 (en) * 2015-12-28 2017-12-28 삼성전기주식회사 Manufacturing Method of Magnetic sheet and Roller Therefore
US10995455B2 (en) 2016-11-14 2021-05-04 Gpcp Ip Holdings Llc Paper product having an improved handfeel
CN107009684A (en) * 2017-03-31 2017-08-04 安徽江南春包装科技有限公司 A kind of marble paper texture prepressing device and its application method
US11261529B2 (en) * 2020-03-31 2022-03-01 Futuretech Capital, Inc. Reduced visibility conductive micro mesh touch sensor

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3384924A (en) * 1963-03-18 1968-05-28 United States Gypsum Co Apparatus for forming shingles
SE319378B (en) * 1967-06-30 1970-01-12 Skogsaegarnas Ind Ab
US4015307A (en) * 1969-08-25 1977-04-05 Oxy-Dry Sprayer Corporation Apparatus for cleaning rotating cylindrical surfaces
DE3308980C2 (en) * 1983-03-14 1986-03-13 Georg Spiess Gmbh, 8906 Gersthofen Washing device for a blanket cylinder of a printing machine
DE3716902A1 (en) * 1987-05-20 1988-12-15 Kleinewefers Gmbh DEVICE FOR CLEANING A ROLL ON CALENDARS, SMOOTHING WORKS AND THE LIKE
DE3812678C3 (en) * 1988-04-16 1996-04-11 Heidelberger Druckmasch Ag Device for cleaning cylindrical surfaces in rotary printing machines
US5245925A (en) * 1990-04-19 1993-09-21 Ryco Graphic Manufacturing Inc. Dry brush cleaning apparatus and method for cleaning printing press blanket cylinders
US5203761A (en) 1991-06-17 1993-04-20 Sealed Air Corporation Apparatus for fabricating dunnage material from continuous web material
US5331891A (en) * 1992-01-22 1994-07-26 Komori Corporation Printing cylinder/roller cleaning apparatus for printing press and method of cleaning printing cylinder/roller
IT1293109B1 (en) * 1997-05-30 1999-02-11 Perini Fabio Spa DEVICE FOR EMBOSSING AND LAMINATING TAPE MATERIALS IN MULTIPLE PIPES
US6093256A (en) * 1997-11-14 2000-07-25 Fort James Corp Embossing roll cleaning method
ITFI980031A1 (en) * 1998-02-13 1999-08-13 Perini Fabio Spa EMBOSSING AND LAMINATING DEVICE FOR TAPE MATERIAL
DE19912225C2 (en) 1999-03-18 2003-04-24 Sca Hygiene Prod Gmbh Method and device for producing an at least two-layer tissue product
GB2360201A (en) * 2000-03-17 2001-09-19 Duplex Cleaning Machines Steam cleaning for surfaces
CA2647167A1 (en) * 2006-03-23 2007-10-04 The Procter & Gamble Company Apparatus and process for cleaning process surfaces

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020204303A1 (en) 2020-04-02 2021-10-07 Robert Bosch Gesellschaft mit beschränkter Haftung Method of manufacturing bipolar plates for fuel cells and device

Also Published As

Publication number Publication date
ATE506178T1 (en) 2011-05-15
WO2005025852A1 (en) 2005-03-24
DE20313976U1 (en) 2003-12-11
EP1753605A1 (en) 2007-02-21
DE502004012427D1 (en) 2011-06-01
US20060185533A1 (en) 2006-08-24

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