EP1319748B9 - Mehrlagige Bahn eines saugfähigen Papiers - Google Patents

Mehrlagige Bahn eines saugfähigen Papiers Download PDF

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Publication number
EP1319748B9
EP1319748B9 EP01403221A EP01403221A EP1319748B9 EP 1319748 B9 EP1319748 B9 EP 1319748B9 EP 01403221 A EP01403221 A EP 01403221A EP 01403221 A EP01403221 A EP 01403221A EP 1319748 B9 EP1319748 B9 EP 1319748B9
Authority
EP
European Patent Office
Prior art keywords
ply
protrusions
embossing
sheet
zones
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.)
Expired - Lifetime
Application number
EP01403221A
Other languages
English (en)
French (fr)
Other versions
EP1319748A1 (de
EP1319748B2 (de
EP1319748B1 (de
Inventor
Pierre Graff
Benoît Hoeft
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.)
Essity Operations France SAS
Original Assignee
Georgia Pacific France SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
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Application filed by Georgia Pacific France SAS filed Critical Georgia Pacific France SAS
Priority to ES01403221T priority Critical patent/ES2305043T5/es
Priority to DE60133828T priority patent/DE60133828T3/de
Priority to AT01403221T priority patent/ATE393856T1/de
Priority to PT01403221T priority patent/PT1319748E/pt
Priority to DK01403221.3T priority patent/DK1319748T4/da
Priority to EP01403221A priority patent/EP1319748B9/de
Priority to CA2468208A priority patent/CA2468208C/fr
Priority to MXPA04005261A priority patent/MXPA04005261A/es
Priority to US10/498,218 priority patent/US7413630B2/en
Priority to PCT/FR2002/004215 priority patent/WO2003050353A2/fr
Publication of EP1319748A1 publication Critical patent/EP1319748A1/de
Priority to NO20033551A priority patent/NO334198B1/no
Publication of EP1319748B1 publication Critical patent/EP1319748B1/de
Application granted granted Critical
Publication of EP1319748B2 publication Critical patent/EP1319748B2/de
Publication of EP1319748B9 publication Critical patent/EP1319748B9/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/30—Multi-ply
    • D21H27/40—Multi-ply at least one of the sheets being non-planar, e.g. crêped
    • 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
    • B31F2201/0707—Embossing by tools working continuously
    • B31F2201/0715—The tools being rollers
    • B31F2201/0723—Characteristics of the rollers
    • B31F2201/0738—Cross sectional profile of the embossments
    • 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
    • B31F2201/0758—Characteristics of the embossed product
    • B31F2201/0761—Multi-layered
    • 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
    • B31F2201/0758—Characteristics of the embossed product
    • B31F2201/0761—Multi-layered
    • B31F2201/0764—Multi-layered the layers being nested
    • 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
    • B31F2201/0758—Characteristics of the embossed product
    • B31F2201/0761—Multi-layered
    • B31F2201/0766—Multi-layered the layers being superposed tip to tip
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
    • Y10T156/1007—Running or continuous length work
    • Y10T156/1023—Surface deformation only [e.g., embossing]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • Y10T428/24612—Composite web or sheet

Definitions

  • the invention relates to the field of absorbent papers for sanitary or domestic use, including papers creped cellulose wadding.
  • the embossing gives the leaf a bouffant and induces an improvement in the absorption of the liquids, the touch and the softness. It has been sought to further increase the absorption capacity by creating multilayer sheets obtained by combining at least two plies, each consisting of at least one of said embossed sheets.
  • the former is known in the field as "nested" or interlocking. It consists first of embossing each of the plies separately so as to form on the surface protrusions generally substantially frustoconical or truncated pyramid. Then, glue is deposited on the top of the protuberances of one of the folds after it has been embossed but before it is detached from the embossing roll. The pleats are placed so that the faces having the protuberances come opposite, the protuberances of the one between the protuberances of the other. We assemble them finally by bringing them closer to one another.
  • the two plies are bonded by adhesive films between the tops of the protuberances of a fold and non-embossed areas between the protuberances of the other fold.
  • the voids provided by this structure are adapted to ensure the sheet improved absorption.
  • the outer faces have a smooth and soft feel due to the cells formed by the back of the protuberances. This technique is illustrated by the patent US 3,867,225 .
  • the second mode of assembly is known in the field under the designation "tip to point". It differs from the previous one by the relative disposition of the two folds. After they have been embossed separately, these are brought together so as to make the tops of the protuberances coincide, all or at least in part. The folds are linked together by the tops of the protuberances, tips against points. This technique is illustrated by the patent US 3,414,459 .
  • a pattern of this type is of interest to the extent that it is clearly visible to the consumer.
  • the plaintiff has set itself the goal of producing products with patterns whose relief was accentuated and whose perception was improved.
  • the visual perception of the first pattern is increased by creating on the outer face second zones whose level is different from that of the first zones comprising the first pattern.
  • the three-dimensional effect is reinforced. It is also observed that the thickness of the sheet remains more homogeneous. This effect is further accentuated by the higher density of the pattern of the protuberances of the second zones.
  • the protuberances are divided into distinct zones with shapes and / or different dimensions.
  • the invention also includes other features taken individually or in combination.
  • the protuberances disposed on the first zones have a density of less than 20 cm 2 , preferably less than 12 cm 2 . Such a distribution of the first protuberances corresponds to heights of protuberances of between 1 and 2 mm. This creates spaces between the first embossed ply and the second ply ensuring good absorption without losing resistance to crushing. This is particularly true when the second ply is not embossed in the areas facing said first and second areas.
  • the protuberances disposed on the second zones have a smaller height than the first protuberances and a density greater than 30 cm 2 , preferably greater than 40 cm 2 . By their higher density and their different height, the second protuberances form trays that improve the contrast effect with the first zones.
  • the first zones and the second zones are adjacent.
  • Third wall-shaped protuberances connect two adjacent first protuberances of an alignment.
  • wall-shaped protuberances are created which reinforce the layout of the alignments without affecting the tear resistance.
  • the second ply is of the through-blow drying type.
  • the combination of a wadded fold of cellulose wadding, obtained by conventional wet pressing, with a fold of the through-blow drying type is particularly advantageous in the context of the invention. This optimizes the absorption with respect to the mechanical strength.
  • the invention also proposes a cylinder on which the first ply is waffled.
  • This comprises first pins forming alignments in first zones and second pins having a lower height and a higher density.
  • the vertices of the first and second pins are located in the same tangent planes along the generatrices of the cylinder.
  • the invention also provides a method of manufacturing a product according to the invention.
  • FIG. 1 An exemplary embodiment of a multiple sheet of absorbent paper.
  • This sheet comprises two folds arranged one on the other: a first so-called upper fold 12 and a second fold 14 said lower.
  • This sheet is intended for wiping on a general plan, and for use as a household paper towel in particular.
  • Such a product is in the form of a roll comprising fifty pre-cut coupons.
  • the paper is cellulose wadding weighing between 12 and 35 g / m 2 .
  • the upper fold 12 is, for example, of the type obtained by a method with conventional wet pressing, and known in the field under the acronym "CWP".
  • the fold 14 is preferably of the type obtained by a method with through air drying and known in the field under the acronym "TAD". according to another embodiment the two folds are of type "TAD"
  • the second fold is not embossed.
  • a method of making paper, CWP type consists of depositing the fibers in suspension in water on a fabric to form a sheet. The sheet is drained and then transferred to a felt which will allow to apply it with a press against a drying cylinder. The sheet is peeled off and is creped by means of a doctor blade. It is finally reeled waiting for a transformation into a finished product.
  • Such a technique, presented here in a summary way, is said to be conventional. There are of course variants.
  • This technique which is designated in the field under the acronym TAD, makes it possible to obtain a thicker sheet with a greater mass volume than the conventional technique.
  • the sheet 10 is oriented in two directions, one longitudinal and the other transverse, represented on the figures 1 and 2 by the arrows L and T which respectively correspond to the direction of travel of the sheet during manufacture, running direction, and the direction perpendicular thereto, cross direction.
  • the first embossing pattern 16 on the upper fold generally appears at the figure 1 and more in detail on the figure 2 . It is composed of first protuberances 18 of generally frustoconical shape projecting inside the sheet. Each protuberance corresponds to a cell on the other side of the fold 12, facing outwards. The protuberances are arranged in alignments, here concentric circles, inside first zones.
  • the protuberances 18 have a first height H1 which is between 0.5 mm and 1.5 mm. Their number inside the first zones is between 6 per cm 2 and 20 per cm 2 , preferably between 9 and 12 per cm 2 .
  • the vertices 19 of the protuberances are in contact with the lower fold 14.
  • first areas 16 are here in the form of disks.
  • the latter are themselves arranged according to two crossed directions of a square-meshed network, here at 45 ° with respect to the running direction L.
  • These protuberances 38 have a height H2 lower than that of the first protuberances 18. It is between 0.2 mm and 1.5 mm, as can be seen in FIG. figure 2 .
  • the second protuberances form a plate of smaller thickness. From the outer face, we see a cell to the right of each protrusion 38. The distribution of the protuberances 38 in the second zones 36 is tighter than those of the first zones 16.
  • the density of the pattern is between 30 per cm 2 and 80 per cm 2 , preferably between 40 and 60 per cm 2 .
  • the tray-shaped appearance comes from the relatively tight arrangement of the second protuberances which are distributed substantially uniformly in this area. On the edge of this zone, which is adjacent to the first zones, there is a very marked enhancement.
  • the top of the second protuberances is in contact with the fold 14.
  • a film of glue forms a connection between the vertex 39 of the protuberances and the fold 14. It is the same for vertices of the protuberances 18 of the first zones. It is understood that the vertices 19 and 39 are in the same plane as the fold 14.
  • the second fold 20 is not embossed.
  • the difference in height between H1 and H2 is between 0.3 mm and 1.3 mm.
  • FIG. 3 shows the general appearance of the surface of the cylinder with the lines of pins 28 and 48 arranged according to the pattern of the figure 1 .
  • the detail of the figure 4 corresponding to reference D4 on the figure 3 shows first frustoconical studs 28 with a vertex 29 forming a flattened surface.
  • the protuberances have a rather steep slope, between 70 ° and 75 °.
  • the protuberances 48 also have a frustoconical shape, with a top forming a flat surface 49.
  • the flats 49 are at the same altitude relative to the axis of rotation of the cylinder as the vertices 29.
  • the depth of the etching H ' 2 is less H'2 ⁇ H'1.
  • the protuberances 48 are distributed homogeneously in the second zones.
  • the pins have a frustoconical shape with a circular base.
  • Other forms are possible, including rhombus or truncated pyramid polygonal base or linear basis.
  • the method of making a sheet as claimed is to emboss a fold of creped cellulose wadding on the roll by pressing the fold on the roll by means of a rubber roll or other resilient material.
  • the embossing pressure must be sufficient for the cellulose wadding to enter the space between the pins of the first zones.
  • the paper in the first zones, the paper must descend to a depth greater than H '2.
  • the tray shape, with a tight pattern, second zones limits the penetration of paper between the pins of the second zones.
  • the rubber is rather pushed towards the periphery of the second zones. This results in an increased marking effect in this boundary portion between the first zones and the second zones.
  • glue is deposited on the flats 29 and 49. Since they are at the same height, it can simply be deposited by means of a cylinder. glue applicator. Next, we approach a non-embossed fold and press it on the vertices to form bonds between the two folds along these vertices. Once assembled, cut the sheet, and wind it to make a finished product as is common.
  • the binding of the folds is increased with respect to a two-level embossing method of the prior art because all the peaks of the pins are linked.
  • the sheet is double. It is within the scope of the invention to provide more than two folds.
  • the embossed fold may itself be double; the non-embossed fold also.
  • the pattern shown is given only as an example. Other reasons are conceivable insofar as they repeat the teaching of the invention.
  • a particular embodiment comprises a pattern consisting at least in part of second protuberances linear profile, for example drawing a flower.
  • the figure 5 represents another embodiment of the first zones which makes it possible to further improve the visible character of the embossed decoration.
  • a portion of the pins of the first zone is represented, in fact, pins on one of the alignments of this zone.
  • wall-shaped reliefs 30 have been disposed between the adjacent pins 28 of an alignment.
  • the pins 28 are frustoconical or truncated pyramid with a flat at the top 29.
  • the top 31 of the walls 30 is at a lower level with respect to the vertices 29.
  • the difference chosen is between 0.4 mm and 0.9 mm . In other words, it is also the difference between their height H'1 and H'3.
  • the thickness "e" of the walls 30 is less than that of the pins 28. That is to say, same height, it is smaller than the diameter of the pins.
  • the thickness of the walls is thus 10 to 50% lower than that of the pins, in particular to limit the additional embossing pressure resulting from the presence of low walls.
  • Their slope is preferably the same as that of the pins.
  • the difference between the heights H'1 and H'3 is sufficient for the rubber to come into contact with the upper surface 31 of the wall at the time of embossing and thus to conform the sheet to the wall at least partially.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Laminated Bodies (AREA)
  • Sanitary Thin Papers (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Claims (9)

  1. Mehrlagiges Blatt zum Abwischen, umfassend eine erste Lage (12) und eine zweite Lage (14) aus Zellstoffwatte mit beigemischtem Harz, das ihr ein Feuchtigkeitsverhalten gibt, jeweils mit einem Flächengewicht zwischen 12 und 35 g/m2, wobei die erste Lage ein erstes Prägemuster auf ersten Zonen (16) umfasst, das aus ersten Erhebungen (18) besteht, die auf der Innenseite der ersten Lage vorstehen und Mulden auf der Außenseite entsprechen und die insbesondere erste Reihen bilden und von denen mindestens ein Teil der Scheitel (19) mit der gegenüberliegenden Innenseite der zweiten Lage (14) verbunden ist, wobei die erste Lage (12) ein zweites Prägemuster (36) umfasst, das aus zweiten Erhebungen (38) besteht, die auf der Innenseite der ersten Lage (12) vorstehen und deren Höhe (H2) bezüglich derjenigen (H1) der ersten Erhebungen kleiner ist, dadurch gekennzeichnet, dass die Dichte der ersten Erhebungen niedriger als 20 pro cm2 ist, die zweiten Erhebungen (38) an zweiten Zonen (36) liegen, wobei deren Dichte höher als 30 pro cm2 ist, und mindestens ein Teil ihrer Scheitel (39) in derselben Ebene wie die Scheitel (19) der ersten Erhebungen (18) liegt und mit der Innenseite der zweiten Lage (14) verbunden ist, und dritte Erhebungen (30) in Form von Kleinwand zwei benachbarten ersten Erhebungen einer Reihe miteinander verbinden.
  2. Mehrlagiges Blatt nach Anspruch 1, dadurch gekennzeichnet, dass die Dichte der ersten Erhebungen niedriger als 12 pro cm2 ist.
  3. Blatt nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Dichte der zweiten Erhebungen höher als 40 pro cm2 ist.
  4. Blatt nach den Ansprüchen 2 und 3, dadurch gekennzeichnet, dass die ersten und die zweiten Zonen aneinandergrenzen.
  5. Blatt nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die zweite Lage (14) vom Typ Durchströmungstrocknung ist.
  6. Blatt nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die zweite Lage (14) nicht geprägt ist.
  7. Prägewalze, die mit einem Muster graviert ist, das dem Muster einer der Blätter nach einem der vorhergehenden Ansprüche entspricht, dadurch gekennzeichnet, dass sie erste Reihen bildende Vorsprünge (26) in ersten Zonen umfasst, sowie zweite Vorsprünge (46), deren Höhe kleiner und deren Dichte höher ist, wobei die Scheitel der ersten und der zweiten Vorsprünge in denselben Tangentialebenen längs der Erzeugenden der Walze gelegen sind.
  8. Verfahren zur Herstellung eines Blatts mit Hilfe einer Anlage, die eine Prägewalze nach dem vorhergehenden Anspruch umfasst, dadurch gekennzeichnet, dass es darin besteht, dass eine erste Lage (12) von gekreppter Zellstoffwatte auf dieser Walze geprägt wird und dann auf die Scheitel der Erhebungen mit Hilfe einer Klebstoffauftragwalze eine Klebstoffhaut aufgetragen wird und dann diese Lage mit einer zweiten Lage verbunden wird.
  9. Herstellungsverfahren nach dem vorhergehenden Anspruch, dadurch gekennzeichnet, dass die zweite Lage (14) nicht geprägt ist.
EP01403221A 2001-12-12 2001-12-12 Mehrlagige Bahn eines saugfähigen Papiers Expired - Lifetime EP1319748B9 (de)

Priority Applications (11)

Application Number Priority Date Filing Date Title
ES01403221T ES2305043T5 (es) 2001-12-12 2001-12-12 Hoja múltiple de papel absorbente.
DE60133828T DE60133828T3 (de) 2001-12-12 2001-12-12 Mehrlagige Bahn eines saugfähigen Papiers
AT01403221T ATE393856T1 (de) 2001-12-12 2001-12-12 Mehrlagige bahn eines saugfähigen papiers
PT01403221T PT1319748E (pt) 2001-12-12 2001-12-12 Folha múltipla de papel absorvente
DK01403221.3T DK1319748T4 (da) 2001-12-12 2001-12-12 Flerlagsark af absorberende papir
EP01403221A EP1319748B9 (de) 2001-12-12 2001-12-12 Mehrlagige Bahn eines saugfähigen Papiers
US10/498,218 US7413630B2 (en) 2001-12-12 2002-12-06 Multi-layer sheet of absorbent paper
MXPA04005261A MXPA04005261A (es) 2001-12-12 2002-12-06 Hoja en multicapas de papel absorbente.
CA2468208A CA2468208C (fr) 2001-12-12 2002-12-06 Feuille multiple de papier absorbant
PCT/FR2002/004215 WO2003050353A2 (fr) 2001-12-12 2002-12-06 Feuille multiple de papier absorbant
NO20033551A NO334198B1 (no) 2001-12-12 2003-08-11 Flerlagsark av absorberende papir

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP01403221A EP1319748B9 (de) 2001-12-12 2001-12-12 Mehrlagige Bahn eines saugfähigen Papiers

Publications (4)

Publication Number Publication Date
EP1319748A1 EP1319748A1 (de) 2003-06-18
EP1319748B1 EP1319748B1 (de) 2008-04-30
EP1319748B2 EP1319748B2 (de) 2010-12-01
EP1319748B9 true EP1319748B9 (de) 2011-11-02

Family

ID=8183018

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01403221A Expired - Lifetime EP1319748B9 (de) 2001-12-12 2001-12-12 Mehrlagige Bahn eines saugfähigen Papiers

Country Status (11)

Country Link
US (1) US7413630B2 (de)
EP (1) EP1319748B9 (de)
AT (1) ATE393856T1 (de)
CA (1) CA2468208C (de)
DE (1) DE60133828T3 (de)
DK (1) DK1319748T4 (de)
ES (1) ES2305043T5 (de)
MX (1) MXPA04005261A (de)
NO (1) NO334198B1 (de)
PT (1) PT1319748E (de)
WO (1) WO2003050353A2 (de)

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* Cited by examiner, † Cited by third party
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US12091820B2 (en) 2020-10-09 2024-09-17 Kimberly-Clark Worldwide, Inc. Embossed tissue

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US20050034828A1 (en) 2005-02-17
DE60133828T3 (de) 2011-06-22
EP1319748A1 (de) 2003-06-18
CA2468208C (fr) 2010-08-24
DK1319748T4 (da) 2011-03-07
DE60133828T2 (de) 2009-05-20
EP1319748B2 (de) 2010-12-01
NO20033551L (no) 2003-10-13
ES2305043T3 (es) 2008-11-01
EP1319748B1 (de) 2008-04-30
NO20033551D0 (no) 2003-08-11
WO2003050353A3 (fr) 2008-01-03
ES2305043T5 (es) 2011-04-15
DK1319748T3 (da) 2008-09-01
WO2003050353A2 (fr) 2003-06-19
ATE393856T1 (de) 2008-05-15
NO334198B1 (no) 2014-01-13
MXPA04005261A (es) 2005-03-23
US7413630B2 (en) 2008-08-19
DE60133828D1 (de) 2008-06-12
CA2468208A1 (fr) 2003-06-19
PT1319748E (pt) 2008-07-29

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