EP2170596B1 - Feuille de papier absorbant crêpé, cylindre de gaufrage d'une telle feuille et procédé de gaufrage - Google Patents

Feuille de papier absorbant crêpé, cylindre de gaufrage d'une telle feuille et procédé de gaufrage Download PDF

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Publication number
EP2170596B1
EP2170596B1 EP08826682.0A EP08826682A EP2170596B1 EP 2170596 B1 EP2170596 B1 EP 2170596B1 EP 08826682 A EP08826682 A EP 08826682A EP 2170596 B1 EP2170596 B1 EP 2170596B1
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EP
European Patent Office
Prior art keywords
ply
series
protrusions
sheet
circles
Prior art date
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Active
Application number
EP08826682.0A
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German (de)
English (en)
French (fr)
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EP2170596A2 (fr
Inventor
Pierre Graff
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Essity Operations France SAS
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SCA Tissue France SAS
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Publication of EP2170596A2 publication Critical patent/EP2170596A2/fr
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Publication of EP2170596B1 publication Critical patent/EP2170596B1/fr
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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
    • B31F1/07—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
    • B31F2201/0756—Characteristics of the incoming material, e.g. creped, embossed, corrugated
    • 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
    • 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.]
    • Y10T428/24355—Continuous and nonuniform or irregular surface on layer or component [e.g., roofing, etc.]
    • Y10T428/24446—Wrinkled, creased, crinkled or creped
    • Y10T428/24455—Paper
    • Y10T428/24463—Plural paper components
    • 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
    • Y10T428/24562—Interlaminar spaces
    • 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
    • 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.]
    • Y10T428/24628—Nonplanar uniform thickness material
    • Y10T428/24669—Aligned or parallel nonplanarities
    • Y10T428/24678—Waffle-form

Definitions

  • the invention relates to a sheet of paper, in particular an absorbent paper sheet of creped cellulose wadding, comprising an embossing pattern.
  • the invention particularly relates to a sheet of paper, composed of at least a first and a second ply of creped cellulose wadding, intended for the field of wiping in household, domestic or industrial use, that is to say may be used as a paper towel, cloth etc.
  • embossing gives bouffant to the sheet and it induces an improvement in the absorption of liquids, touch and softness. It has been sought to further increase the absorption capacity by creating multilayer sheets obtained by combining at least two layers, also called folds, 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 protuberances that are generally substantially frustoconical or pyramid trunks. Then glue is deposited on the top of the protuberances of one of the folds, and the folds are arranged so that the faces having the protuberances come opposite, the protuberances of the one between the protuberances of the other . The folds are finally assembled so that the protuberances having been glued together fit between the protuberances of the other fold.
  • the two plies are linked by glue points between the tops of the protuberances of a fold and unembossed areas between the protuberances of the other fold.
  • a structure is produced whose voids thus formed are suitable for ensuring the sheet an improved absorption.
  • the outer faces have a smooth and soft feel due to the recessed areas formed by the back of the protuberances. This technique is illustrated for example by the patent US Patent 3,867,225 .
  • the second method of assembly is known in the field under the designation "tips / tips". It differs from the previous one by the relative disposition of the two folds. These, after they have been embossed separately, are brought one on the other so as to coincide the tops of the protuberances, or at least part of these vertices. The folds are linked together by the tops of the protuberances, tips against points. This technique is illustrated by the patent US Patent 3,414,459 . The two different assembly modes are illustrated by the document FR-A-2684599 .
  • the protuberances obtained during embossing are most often made to be distributed in a pattern in which the protuberances are generally aligned in a manner. or more directions, evenly. Such a pattern makes it possible to obtain a sheet which is homogeneous as regards its mechanical characteristics.
  • the flexibility of the leaf can be defined as its ability to deform in a regular fashion when it is placed in a user's hand, his fingers being stretched in line with his palm and the user then folding his fingers. .
  • a sheet of paper that has a high flexibility will then deform and bend or arch so as to remain substantially parallel to the shape determined by the inside of the palm of the hand of the user.
  • a sheet of paper that has low flexibility will bend along one or more lines, each portion of the sheet extending between two fold lines remaining substantially flat.
  • a sheet of paper with high flexibility is more enjoyable to use.
  • Also known embossed sheet as described in the patent application EP 1 236 830 A1 at least one first ply comprises a first embossing pattern consisting of a first series of first protuberances, of generally frustoconical shape projecting on the internal face of the first ply, which form in particular first alignments and whose vertices are connected to the inner face of the second fold vis-à-vis; the two plies each comprise a second embossing pattern consisting of a second series of second protuberances of generally frustoconical shape projecting on the inner face of the corresponding ply, and in that the vertices of the second protuberances of a pleat extend in vis-à-vis and near the vertices of the second protuberances of the other fold.
  • the object of the invention is to propose a new embossed paper sheet design which notably makes it possible to improve the absorption of the sheet without diminishing its mechanical characteristics and which remains visually attractive.
  • the problem is solved according to the features of independent claims 1, 7 and 8.
  • the invention provides an embossed sheet composed of at least a first and a second ply of creped cellulose wadding weight of between 12 and 30 g / m 2 according to which the first fold comprises a first embossing pattern consisting of series of first aligned protuberances of generally frustoconical shape whose vertices are oriented towards the inside of the sheet, the second fold comprises a first and a second series of protuberances whose vertices are oriented towards the inside of the sheet of the first series and have a height greater than that of the second series of protuberances.
  • the protuberances of the first ply and the highest protuberances of the second ply are nested one inside the other, and the lower protuberances of the second ply are arranged between the protuberances of the first ply so as to create between the two folds of the empty spaces favoring rapid absorption of liquid.
  • the invention also proposes a pair of engraved rolls for embossing an embossed sheet whose first cylinder comprises a first series of large pins of generally frustoconical shape and forming first juxtaposed sets of concentric circular alignments and second large pins arranged between said concentric assemblies, and whose second cylinder comprises a series of large generally frustoconical studs forming second juxtaposed sets of concentric circular alignments, and a series of small pins arranged between said second sets.
  • the second cylinder further comprises third pins generally disposed in the center of the small pins, and to perform the embossing of the folds, the second cylinders are keyed so that the large pins of each cylinder are nested (nested) and the third pins of the second cylinder and the second large pins of the first cylinder are also nested.
  • the invention finally proposes a method of manufacturing an embossed sheet by means of a pair of rolls as defined above.
  • the figure 1 therefore shows in section a sheet according to the prior art, as described in the European patent application EP 1 236 830 A1 .
  • the sheet 10 of embossed paper comprises a first upper ply 12 and a second lower ply 14 of creped cellulose wadding, intended for all types of hygiene or household products.
  • the cellulose wadding of grammage between 12 and 30 g / m 2 , is preferably of the type obtained by conventional wet pressing, known as CWP.
  • the paper sheet 10 shown in FIG. figure 1 is for example intended to be incorporated in a roll of paper towels.
  • a first embossing pattern of each fold 12 and 14, of known general design consists of first series of first protuberances 18 and 20, of generally frustoconical shape. protruding on the inner face of the fold 12, 14 corresponding thereby extending inwardly of the sheet 10.
  • the first protuberances 18 and 20 form in particular first alignments according to figures, in particular in closed loops which are here circles.
  • associated series of the first protuberances 18, 20 of the one and the other fold 12, 14 are nested, concentrically, between the associated series of protuberances 20, 18 of the other 14, 12 of the two folds.
  • the first series of first protuberances 18 and 20 may be aligned in two main directions so as to define a grid.
  • the two main directions here are perpendicular to each other, and are inclined at 45 degrees relative to the longitudinal directions L and transverse T of the sheet 10 as will be explained in more detail below.
  • the first protuberances 18, 20 constituting the elements of the first pattern are obtained by embossing the first 12 and the second ply 14 of the sheet 10 respectively, by means of a pair of rolls as is common.
  • pins corresponding to the protuberances that are desired on the first 12 and the second ply 14 of the sheet 10 are formed in relief on the convex cylindrical outer face of the associated cylinder.
  • the embossing roll has on its convex cylindrical face a first homologous series of embossed pins of generally frustoconical relief shape, which are distributed in circles concentric according to the first alignments of the first protuberances 18, so as to achieve the corresponding portion of the first pattern of the first fold 12.
  • the series of protuberances 20 on the second fold 14 of the sheet 10 is made by another cylinder embossing whose punctured relief pins may be, are distributed in concentric circles.
  • the first ply 12 comprises a second embossing pattern consisting of second series of second protuberances 38, of generally frustoconical shape projecting on the internal face of the first ply 12, thus extending towards the inside the sheet 10.
  • the second protuberances 38 are made similarly to the first protuberances 18 and 20, in particular by a second series of second frustoconical shaped pegs which extend to the convex surface of the second embossing roll.
  • the protuberances 38 When arranged opposite the protuberances 20 of the second fold 14, the protuberances 38 tend to reduce the height of the protuberances 20: such protuberances are referenced 20 'on the figure 1 .
  • the protuberances 18 of the first ply 12 and the protuberances 20 of the second ply 14 are nested one inside the other.
  • the present invention including an embodiment of a sheet cut according to its thickness, is represented on the figure 2 and has the following characteristics:
  • the first fold 4 comprises a first series of protuberances 20 of generally frustoconical shape whose vertices are oriented towards the inside of the fold 1 and which can be arranged as illustrated on FIG. figure 3 namely by forming alignments.
  • the protuberances 20 may have a height of approximately 0.8 mm and an area at the apex of approximately 2 mm 2 with an average density of the order of 4 / cm 2 . In the particular case shown here, between the series of circles there are about eight first protuberances 20 grouped on an area of about 1 cm 2 .
  • the second ply 2 comprises a first and a second series of protuberances respectively marked 3 and 5, whose vertices are all oriented towards the inside of the sheet, the second series of protuberances 5 having a height greater than that of the first series 3 .
  • the first rounded-top surface protuberances 3 have a height of about 0.4 mm and a density of about 30 / cm 2 .
  • the second protuberances 5 have a geometry and a density closer to those of the protuberances 20 of the first ply 4.
  • the second protuberances 5 (the highest) of the second ply 2 are positioned nested with respect to the protuberances 20 of the first ply 4. A particularly favorable arrangement will be described in relation to with the figures 3 and 4 .
  • first protuberances (the lowest) 3 of the second ply 2 are placed between the protuberances 20 of the first ply, so as to form voids or pockets 6 between the plies which promote the rapidity of the absorption of liquids such as the proves in particular the curve of the figure 5 .
  • Such an arrangement of the protuberances improves the maintenance of the "small" protuberances 3 of the second ply 2 which are here closely held between the larger protuberances 5.
  • the structure thus formed collapses less rapidly in the wet state, which accelerates the passage liquid inside the structure, thus accelerating the rate of absorption of the sheet.
  • the figures 3 and 4 illustrate a particularly favorable arrangement of the pins of each of the cylinders used to form each of the outer plies of the embossed sheet according to the invention.
  • the pins 200 are mainly aligned in circles and more precisely concentric circles C1, C2, C3, C4, here sets of four concentric circles.
  • the sets of circles being generally juxtaposed, the outermost circles C4 of said sets tangent in certain places.
  • pins 201 of the same type as those (200) forming circles are provided between the sets of circles, and preferentially form squares.
  • the figure 4 shows the embossing pattern of the second fold 2, including a set of large pins 50 which form the highest protuberances 5 on the second fold, and a set of small pins 30 which create the "small" protuberances 3 of the second fold.
  • the small spikes 30 are arranged in the surfaces between the sets of concentric circles; they are inscribed in kinds of squares whose center includes a large pin 50.
  • the figure 2 is a section of a sheet obtained by the cylinders of figures 3 and 4 , according to the AA section.
  • figures 3 and 4 represent the embossing patterns respectively of the first and second fold.
  • the concentric circles C1, C2, C3, C4 correspond to the sets of circles C'1, C'2, C'3, C'4, formed by the protuberances 20 of the first fold 4.
  • the patterns of each of the folds 2, 4 are complementary, and adapted to each other so as to promote rapid absorption of liquid inside the folds, as clearly shown by the curves of the figure 5 .
  • the sample is laid flat on a porous sintered glass plate whose pore size was determined at 40 ⁇ m.
  • a plate carrying weights is placed on the sample to keep the sample flat.
  • the sample is thus slightly compressed.
  • the porous plate rests on a plate which comprises in its center an orifice of diameter equal to 3 mm into which a flexible tube opens out from below which in this way puts the volume of the porous plate in communication with a liquid reservoir whose level can be adjusted in height compared to that of the porous plate.
  • the tank itself is placed on a scale. This means makes it possible to know the quantity of liquid which has passed into the sample when the reservoir has been raised relative to the porous plate.
  • the liquid is water at 9 g / l sodium chloride.
  • the procedure involves impregnating the sample through the porous plate by lowering the level of the sample relative to the reservoir. The amount of liquid absorbed is measured every ten seconds simply by measuring the loss of water in the tank. We proceed with different weights.
  • Measurements of absorption capacity can also be carried out without pressure.
  • curve I relates to the invention and curve A to the prior art, more exactly a sheet as shown in cross-section on FIG. figure 1 .
  • the curve I has a slope that is larger than the curve A, which means that the sheet according to the invention has a higher absorption rate than a sheet according to the prior art.
  • This characteristic is very important, even determining for buyers, users of this type of product.
  • protuberances 20 of the first ply 4 can be interconnected by relief elements as disclosed for example in the application EP 1 101 866 A1 .

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
  • Paper (AREA)
EP08826682.0A 2007-07-13 2008-06-23 Feuille de papier absorbant crêpé, cylindre de gaufrage d'une telle feuille et procédé de gaufrage Active EP2170596B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0705080A FR2918598B1 (fr) 2007-07-13 2007-07-13 Feuille de papier absorbant crepe, cylindre de gaufrage d'une telle feuille et procede de gaufrage
PCT/FR2008/000878 WO2009016274A2 (fr) 2007-07-13 2008-06-23 Feuille de papier absorbant crêpé, cylindre de gaufrage d'une telle feuille et procédé de gaufrage

Publications (2)

Publication Number Publication Date
EP2170596A2 EP2170596A2 (fr) 2010-04-07
EP2170596B1 true EP2170596B1 (fr) 2016-08-10

Family

ID=39078297

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08826682.0A Active EP2170596B1 (fr) 2007-07-13 2008-06-23 Feuille de papier absorbant crêpé, cylindre de gaufrage d'une telle feuille et procédé de gaufrage

Country Status (8)

Country Link
US (1) US8216664B2 (ru)
EP (1) EP2170596B1 (ru)
CA (1) CA2692830A1 (ru)
EA (1) EA016514B1 (ru)
ES (1) ES2592685T3 (ru)
FR (1) FR2918598B1 (ru)
HU (1) HUE031819T2 (ru)
WO (1) WO2009016274A2 (ru)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWM429700U (en) * 2012-01-19 2012-05-21 Benq Materials Corp Engraving device
US9927331B2 (en) * 2012-03-30 2018-03-27 Waters Technologies Corporation Sample carrier for dried biological samples
CA154912S (en) * 2014-01-29 2014-10-06 Kruger Products L P Paper sheet
CN104939980A (zh) * 2014-03-28 2015-09-30 福建恒安集团有限公司 一种一次性吸收物品面层材料
US20150352803A1 (en) * 2014-06-05 2015-12-10 Kimberly-Clark Worldwide, Inc. Embossed multi-ply tissue product
US10799076B2 (en) * 2015-11-25 2020-10-13 Simply Innovative LLC Devices for preventing towel slippage
JP6685801B2 (ja) * 2016-03-31 2020-04-22 大王製紙株式会社 キッチンペーパー
USD860656S1 (en) * 2017-06-09 2019-09-24 Suominen Corporation Fibrous material sheet with patterned surface
EP4269690A3 (en) * 2018-09-28 2024-01-03 Kimberly-Clark Worldwide, Inc. Embossed multi-ply tissue product
US11174596B2 (en) * 2018-12-13 2021-11-16 Essity Hygiene And Health Aktiebolag Tissue product and method and apparatus for producing same
BR112021016464A2 (pt) 2019-03-06 2021-10-13 Kimberly-Clark Worldwide, Inc. Produto de papel tissue de múltiplas camadas em relevo
CN115052505A (zh) * 2020-03-05 2022-09-13 金伯利-克拉克环球有限公司 压花多层片薄页纸产品

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2684599B1 (fr) * 1991-12-09 1994-01-28 Kayserberg Sa Feuille complexe de papier absorbant.
FR2774707B1 (fr) * 1998-02-06 2000-04-07 Fort James France Papier absorbant a usage domestique
ATE382742T1 (de) * 1999-08-31 2008-01-15 Georgia Pacific France Saugfähiges, mindestens dreilagiges papierprodukt und verfahren zu seiner herstellung
ES2547459T3 (es) * 2000-11-24 2015-10-06 Sca Tissue France Hoja de papel absorbente crepado, rodillo para el estampado en relieve y proceso de fabricación de dicha hoja
ATE359396T1 (de) * 2001-02-23 2007-05-15 Georgia Pacific France Gekrepptes und geprägtes, saugfähiges papier, prägezylinder und prägeverfahren
EP1319748B9 (fr) * 2001-12-12 2011-11-02 Georgia-Pacific France Feuille multiple de papier absorbant

Also Published As

Publication number Publication date
EA201000001A1 (ru) 2010-10-29
HUE031819T2 (en) 2017-08-28
ES2592685T3 (es) 2016-12-01
WO2009016274A3 (fr) 2009-04-30
CA2692830A1 (en) 2009-02-05
US20100136291A1 (en) 2010-06-03
WO2009016274A2 (fr) 2009-02-05
WO2009016274A4 (fr) 2009-07-23
FR2918598A1 (fr) 2009-01-16
FR2918598B1 (fr) 2011-07-15
US8216664B2 (en) 2012-07-10
EA016514B1 (ru) 2012-05-30
EP2170596A2 (fr) 2010-04-07

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