EP1236830A1 - Gekrepptes und geprägtes, saugfähiges Papier, Prägezylinder und Prägeverfahren - Google Patents

Gekrepptes und geprägtes, saugfähiges Papier, Prägezylinder und Prägeverfahren Download PDF

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Publication number
EP1236830A1
EP1236830A1 EP01400477A EP01400477A EP1236830A1 EP 1236830 A1 EP1236830 A1 EP 1236830A1 EP 01400477 A EP01400477 A EP 01400477A EP 01400477 A EP01400477 A EP 01400477A EP 1236830 A1 EP1236830 A1 EP 1236830A1
Authority
EP
European Patent Office
Prior art keywords
protrusions
fold
vertices
series
sheet
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
Application number
EP01400477A
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English (en)
French (fr)
Other versions
EP1236830B1 (de
Inventor
Pierre Graff
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
Priority to PT01400477T priority Critical patent/PT1236830E/pt
Application filed by Georgia Pacific France SAS filed Critical Georgia Pacific France SAS
Priority to DK01400477T priority patent/DK1236830T3/da
Priority to DE60127806T priority patent/DE60127806T2/de
Priority to AT01400477T priority patent/ATE359396T1/de
Priority to EP01400477A priority patent/EP1236830B1/de
Priority to ES01400477T priority patent/ES2284600T3/es
Priority to US10/258,232 priority patent/US7083845B2/en
Priority to CA002406577A priority patent/CA2406577C/fr
Priority to PCT/FR2002/000673 priority patent/WO2002068758A1/fr
Publication of EP1236830A1 publication Critical patent/EP1236830A1/de
Priority to NO20025046A priority patent/NO332242B1/no
Application granted granted Critical
Publication of EP1236830B1 publication Critical patent/EP1236830B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • 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
    • 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

Definitions

  • the invention relates to a sheet of paper, in particular a absorbent sheet of crepe cellulose wadding, having an embossing pattern.
  • the invention relates in particular to a sheet of paper, composed of at least first and second plies of cotton wool creped cellulose, intended for wiping in a household, domestic or industrial use, i.e. can be used as a paper towel, cloth etc.
  • embossing gives bulk to the sheet and it induces improved absorption of liquids, touch and sweetness.
  • We tried to further increase the capacity absorption by creating multilayer sheets obtained by associating at least two layers, also called folds, each consisting of at least one of said embossed sheets.
  • a multilayer sheet is thus obtained which has mechanical characteristics such as resistance to traction, as well as a determined absorption capacity.
  • the first is known in the field under the designation "nested" or interlocking. It consists first of all in embossing folds separately so as to form on the surface protrusions generally substantially frustoconical or in pyramid trunks. Then we put glue on the top protrusions of one of the folds, and we have the folds of so that the faces with the protrusions come in screw with screw, the protuberances of one between the protuberances of the other. We finally assemble the folds so that the protuberances having been glued come to fit between the protrusions of the other fold.
  • the second method of assembly is known in the field under the designation "spikes / spikes". It differs from preceded by the relative arrangement of the two folds. These, after they have been embossed separately, are brought one on the other so as to make the vertices of the protrusions coincide, or at least some of these peaks. The folds are linked between them by the tops of the protuberances, points against points. This technique is illustrated by patent US-A-3,414,459.
  • the protrusions obtained during embossing are most often made so as to be distributed according to a pattern in which the protrusions are generally aligned in one or more multiple directions, evenly. Such a pattern allows to obtain a uniform sheet with regard to its characteristics mechanical.
  • a sheet of paper with high flexibility will then deform and bend or arch so as to remain substantially parallel to the shape determined by inside the palm of the user's hand.
  • a sheet of paper with low flexibility will fold along one or more lines, each portion of the sheet that extends between two remaining fold lines substantially flat.
  • a sheet of paper with high flexibility is more pleasant to use.
  • the object of the invention is to propose a new embossed sheet design that allows for increased the flexibility of the sheet without reducing its characteristics mechanical.
  • the invention provides an embossed sheet composed of at least a first and a second ply of creped cellulose wadding with a grammage between 12 and 30 g / m 2 of the type of which at least one first ply has a first embossing pattern consisting of a first series of first protuberances, of generally frustoconical shape projecting from the internal face of the first fold, which in particular form first alignments and the vertices of which are linked to the internal face of the second fold opposite screw, characterized in that these two folds each comprise a second embossing pattern consisting of a second series of second protrusions projecting from the internal face of the corresponding fold, and in that the vertices of the second protrusions of a fold s 'extend opposite and near the tops of the second protuberances of the other fold.
  • the invention also provides a pair of engraved cylinders for embossing an embossed sheet according to any one of previous claims including at least one of the cylinders includes a first series of first shaped pins general frustoconical and forming first alignments, characterized in that the two engraved cylinders include each a second series of second raised pins, at point and / or linear vertices with each second spike of a cylinder corresponds substantially with a second spike of the other cylinder and whose sum of the heights of the second corresponding pins is substantially equal to the height of the first pimples.
  • the invention finally proposes a method for manufacturing a embossed sheet by means of a pair of cylinders according to the previous claim, characterized in that it consists of emboss the two folds to form the first and second embossing patterns, then to assemble the two folds so that the vertices of the first protuberances are linked to the face internal fold opposite and that the vertices of the second protrusions of a fold extend opposite and near the vertices of the second protuberances of the other fold.
  • FIGS. 1 and 2 show an example of production of a sheet 10 of embossed paper, in particular a sheet of paper consisting of a first upper fold 12 and a second lower ply 14 of absorbent paper, wadding creped cellulose, intended for all types of hygiene products or cleaning.
  • the cellulose wadding is of the type obtained by conventional wet pressing, called "CWP", or of the type obtained by drying by through air, called "TAD".
  • the sheet of paper 10 shown in Figures 1 and 2 is for example intended to be incorporated in a paper towel roll.
  • Sheet 10 is oriented in two directions longitudinal and transverse, shown in Figure 2 by the arrows L and T, which correspond to the direction of scrolling of sheet 10 during its manufacture, also called “on” direction and to the perpendicular direction respectively, also called direction "Travers”.
  • a first pattern 16 is apparent and is visually detaches from the first 12 and the second fold 14 of the sheet 10.
  • the first embossing pattern 16 of each fold 12 and 14, of known general design consists of first series of first protrusions 18 and 20, of general shape frustoconical projecting from the internal face 22, 24 of the fold 12, 14 corresponding, thus extending towards the inside of the sheet 10.
  • the first protrusions 18 and 20 form in particular first alignments according to figures, in particular in closed loops which are here circles.
  • associated series of first protrusions 18, 20 of one and the other fold 12, 14 are nested, concentrically, between series associated with protuberances 20, 18 on the other 14, 12 on both folds.
  • the first series of first protrusions 18 and 20 are aligned in two main directions so as to define a grid.
  • the two main directions are here perpendicular to each other, and are inclined at 45 degrees by with respect to the longitudinal L and transverse directions T of the sheet 10.
  • the vertices 32, 34 of the first protrusions 18, 20 are linked to the internal face 24, 22 of the fold 14, 12 opposite (see figure 2).
  • the first protuberances 18, 20 constituting the elements of the first motif 16 are obtained by embossing the first 12 and the second folds 14 of sheet 10 by means of a pair of cylinders, one of which them 26 is shown in FIGS. 6 and 7.
  • the embossing cylinder 26 has on its convex cylindrical face 28 a first homologous series of pins in relief 30 of general shape tapered in relief, which are distributed in concentric circles according to the first alignments of the first protrusions 18, so as to make the corresponding part of the first pattern 16 of the first fold 12.
  • first protuberances 20 on the second fold 14 of the sheet 10 is produced by another similar embossing cylinder with raised pins tapered are distributed in concentric circles according to the first alignments of the first protrusions 20, so to make the corresponding part of the first pattern 16 of the second fold 14.
  • first 12 and the second folds 14 are embossed, they are assembled together by gluing vertices 32 or 34 first protuberances 18 or 20 on the internal face 24 or 22 of the second 14 or of the first fold 12 opposite.
  • two folds 12, 14 have a second embossing pattern 36 consisting of second series of second protrusions 38, 40 which are for example of generally frustoconical shape, it is say at point vertices, projecting from the internal face 22, 24 of the fold 12, 14 corresponding, thus extending towards the inside of the sheet 10.
  • the axes A1 and A2 of the second protrusions 38 and 40 the first 12 and the second folds 14 are substantially aligned.
  • the second protrusions 38 and 40 are made of similar to the first protrusions 18 and 20, in particular by a second series of second pins 46 of frustoconical shape which extend to the convex surface 28 of the embossing cylinder 26.
  • Each second pin of a cylinder corresponds to preferably with a second matching spike on the other cylinder, and the sum of the heights of the second spikes correspondents is substantially equal to the height of the first pimples.
  • the second protrusions 38, 40 form in particular second alignments according to figures, in particular in closed loops, which are arranged between the first series first protuberances 18 and 20.
  • the closed loops have the general shape of a square the edges of which are substantially curved and concave parallel to the circles defined by the first protrusions 18 and 20.
  • the second alignments may consist in other shapes, geometric or not, such as diamonds or flowers.
  • the second alignments of the second protrusions 38 and 40 have circles which are arranged concentrically with the circles of the first series of first protrusions 18 and 20.
  • the second protrusions are not necessarily protuberances frustoconical with point vertices, but can also be type with linear vertices defining more or less linear patterns less complex.
  • the second protrusions can also be combinations of point vertices and linear vertices on the same fold, on the two folds or respectively on one and the other of the two folds.
  • the second protuberances are frustoconical, they are preferably micro protuberances, by comparison with the first frustoconical protuberances, with a density of micro protuberances between 30 and 80 protuberances per cm 2 .
  • the diameter of the peaks of the pins to burn the micro protrusions is for example of the order of 0.4 mm while that of the first (macro) protuberances is of the order of 1.0 mm.
  • the height of the first pins 30 and second pins 46 formed in relief on the cylinder 26, intended for embossing a first fold 12 of a sheet of paper for a used as a paper towel is equal to 1.3 millimeters while the height of the second pins 46 is equal to 0.7 millimeters.
  • a cylinder thus defined associated with a cylinder with an appropriate rubber coating, a ply of cellulose wadding of 22 g / m 2 was embossed and an average thickness H of the first ply 12 was obtained of the order of 0.8 millimeter.
  • the first 30 and the second pins 46 are shaped frustoconical with circular, oval, polygonal or other cross section, and preferably with a steep slope, between 60 and 70 °.
  • the vertices 42, 44 of the second protrusions 38, 40 of the first 12 and second folds 14 extend opposite and proximity to opposite and substantially aligned vertices axially 44, 42 of the second protrusions 40, 38 of the other fold 14, 12.
  • Such an embossed sheet 10 has flexibility greater than that of an embossed sheet produced according to the state of the technical while having mechanical characteristics and a absorption capacity which are not reduced.
  • the flexibility of the sheet 10 is improved because, when bending of the sheet 10, the vertices 42 and 44 of the seconds protrusions 38 and 40 can move slightly one by relation to the other, that is to say tilt and shift in accordance in Figure 3.
  • the vertices 42 and 44 of the second protrusions 38 and 40 may be in contact. They are not related to each other.
  • the vertices 42 and 44 of the second protrusions 38 and 40 are separated axially by a slight clearance J.
  • the two figures 2 and 4 represent second protrusions 38 and 40 which are symmetrical with respect to a median plane of the sheet 10, that is to say that their heights H1, H2 are equal just like the heights H1 ', H2'.
  • the second protrusions 38 and 40 can be unsymmetrical.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
  • Paper (AREA)
  • Sanitary Thin Papers (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Laminated Bodies (AREA)
EP01400477A 2001-02-23 2001-02-23 Gekrepptes und geprägtes, saugfähiges Papier, Prägezylinder und Prägeverfahren Expired - Lifetime EP1236830B1 (de)

Priority Applications (10)

Application Number Priority Date Filing Date Title
DK01400477T DK1236830T3 (da) 2001-02-23 2001-02-23 Kreppet og gaufreret, absorberende blad papir, gaufreringsvalse for et sådant blad papir og fremgangsmåde til gaufrering
DE60127806T DE60127806T2 (de) 2001-02-23 2001-02-23 Gekrepptes und geprägtes, saugfähiges Papier, Prägezylinder und Prägeverfahren
AT01400477T ATE359396T1 (de) 2001-02-23 2001-02-23 Gekrepptes und geprägtes, saugfähiges papier, prägezylinder und prägeverfahren
EP01400477A EP1236830B1 (de) 2001-02-23 2001-02-23 Gekrepptes und geprägtes, saugfähiges Papier, Prägezylinder und Prägeverfahren
ES01400477T ES2284600T3 (es) 2001-02-23 2001-02-23 Hoja de papel absorbente rizado y gofrado, cilindro de gofrado de dicha hoja y procedimiento de gofrado.
PT01400477T PT1236830E (pt) 2001-02-23 2001-02-23 Folha de papal absorvente frisado e gofrado, cilindro de gofradura da folha e processo de gofradura
US10/258,232 US7083845B2 (en) 2001-02-23 2002-02-22 Sheet of absorbent creped paper, cylinder for embossing such a sheet and an embossing process
CA002406577A CA2406577C (fr) 2001-02-23 2002-02-22 Feuille de papier absorbant crepee et gaufree, cylindre de gaufrage d'une telle feuille et procede de gaufrage
PCT/FR2002/000673 WO2002068758A1 (fr) 2001-02-23 2002-02-22 Feuille de papier absorbant crepee et gaufree, cylindre de gaufrage d'une telle feuille et procede de gaufrage
NO20025046A NO332242B1 (no) 2001-02-23 2002-10-21 Ark av kreppet og preget absorberende papir, pregevalse for slikt ark og fremgangsmate ved preging

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP01400477A EP1236830B1 (de) 2001-02-23 2001-02-23 Gekrepptes und geprägtes, saugfähiges Papier, Prägezylinder und Prägeverfahren

Publications (2)

Publication Number Publication Date
EP1236830A1 true EP1236830A1 (de) 2002-09-04
EP1236830B1 EP1236830B1 (de) 2007-04-11

Family

ID=8182632

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01400477A Expired - Lifetime EP1236830B1 (de) 2001-02-23 2001-02-23 Gekrepptes und geprägtes, saugfähiges Papier, Prägezylinder und Prägeverfahren

Country Status (9)

Country Link
EP (1) EP1236830B1 (de)
AT (1) ATE359396T1 (de)
CA (1) CA2406577C (de)
DE (1) DE60127806T2 (de)
DK (1) DK1236830T3 (de)
ES (1) ES2284600T3 (de)
NO (1) NO332242B1 (de)
PT (1) PT1236830E (de)
WO (1) WO2002068758A1 (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2918598A1 (fr) * 2007-07-13 2009-01-16 Georgia Pacific France Soc Par Feuille de papier absorbant crepe, cylindre de gaufrage d'une telle feuille et procede de gaufrage
CN102245376A (zh) * 2008-12-09 2011-11-16 Sca卫生用品公司 带有光栅压花的纤维制品及其制造方法
CN109091913A (zh) * 2017-03-16 2018-12-28 布鲁克道尔顿有限公司 液滴中液体和包含在其中的沉淀物的分离
CN110325083A (zh) * 2017-03-02 2019-10-11 大王制纸株式会社 卫生薄页纸

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60133828T3 (de) * 2001-12-12 2011-06-22 Georgia-Pacific France Mehrlagige Bahn eines saugfähigen Papiers
EP1331308A1 (de) * 2002-01-25 2003-07-30 Georgia-Pacific France Gekrepptes Blatt eines saugfähigen Papiers, Prägewalze wie auch entsprechendes Verfahren
EP2884001B1 (de) * 2013-12-16 2019-09-18 Rolltec Cilindro LTDA Verbesserung in Zylinder für Tissuepapierlaminierung

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3414459A (en) * 1965-02-01 1968-12-03 Procter & Gamble Compressible laminated paper structure
US3867225A (en) * 1969-01-23 1975-02-18 Paper Converting Machine Co Method for producing laminated embossed webs
US4320162A (en) * 1980-05-15 1982-03-16 American Can Company Multi-ply fibrous sheet structure and its manufacture
EP0426548A1 (de) * 1989-10-30 1991-05-08 Kaysersberg Sa Mehrschichtiges absorbierendes Papier
EP0564319A1 (de) * 1992-03-31 1993-10-06 Kaysersberg Neue geprägte mehrlagige Papiere, Vorrichtung und Verfahren zu ihrer Herstellung
WO1995002089A1 (fr) * 1993-07-09 1995-01-19 Kaysersberg Papiers gaufres multicouches, dispositif et procede pour leur elaboration
US5830558A (en) * 1996-05-23 1998-11-03 Procter & Gamble Company Multiple ply tissue paper having piles with and without continuous network regions
EP0980751A1 (de) * 1998-08-20 2000-02-23 Paper Converting Machine Company Prägevorrichtung zur Herstellung von geprägten zweischichtigen Papierprodukten
US6032712A (en) * 1995-12-05 2000-03-07 Fabio Perini, S.P.A. Embossing and laminating machine and method with cylinders with distributed contact areas
EP1081284A1 (de) * 1999-08-31 2001-03-07 Fort James France Saugfähiges, mindestens dreilagiges Papierprodukt, und Verfahren zu seiner Herstellung

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3414459A (en) * 1965-02-01 1968-12-03 Procter & Gamble Compressible laminated paper structure
US3867225A (en) * 1969-01-23 1975-02-18 Paper Converting Machine Co Method for producing laminated embossed webs
US4320162A (en) * 1980-05-15 1982-03-16 American Can Company Multi-ply fibrous sheet structure and its manufacture
EP0426548A1 (de) * 1989-10-30 1991-05-08 Kaysersberg Sa Mehrschichtiges absorbierendes Papier
EP0564319A1 (de) * 1992-03-31 1993-10-06 Kaysersberg Neue geprägte mehrlagige Papiere, Vorrichtung und Verfahren zu ihrer Herstellung
WO1995002089A1 (fr) * 1993-07-09 1995-01-19 Kaysersberg Papiers gaufres multicouches, dispositif et procede pour leur elaboration
US6032712A (en) * 1995-12-05 2000-03-07 Fabio Perini, S.P.A. Embossing and laminating machine and method with cylinders with distributed contact areas
US5830558A (en) * 1996-05-23 1998-11-03 Procter & Gamble Company Multiple ply tissue paper having piles with and without continuous network regions
EP0980751A1 (de) * 1998-08-20 2000-02-23 Paper Converting Machine Company Prägevorrichtung zur Herstellung von geprägten zweischichtigen Papierprodukten
EP1081284A1 (de) * 1999-08-31 2001-03-07 Fort James France Saugfähiges, mindestens dreilagiges Papierprodukt, und Verfahren zu seiner Herstellung

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2918598A1 (fr) * 2007-07-13 2009-01-16 Georgia Pacific France Soc Par Feuille de papier absorbant crepe, cylindre de gaufrage d'une telle feuille et procede de gaufrage
WO2009016274A3 (fr) * 2007-07-13 2009-04-30 Georgia Pacific France Feuille de papier absorbant crêpé, cylindre de gaufrage d'une telle feuille et procédé de gaufrage
EA016514B1 (ru) * 2007-07-13 2012-05-30 Джорджия - Пасифик Франс Лист крепированной абсорбирующей бумаги, валик для нанесения тиснения на него и способ тиснения
US8216664B2 (en) 2007-07-13 2012-07-10 Georgia-Pacific France Creped absorbent paper sheet, roll for embossing such a sheet and embossing process
CN102245376A (zh) * 2008-12-09 2011-11-16 Sca卫生用品公司 带有光栅压花的纤维制品及其制造方法
CN110325083A (zh) * 2017-03-02 2019-10-11 大王制纸株式会社 卫生薄页纸
CN109091913A (zh) * 2017-03-16 2018-12-28 布鲁克道尔顿有限公司 液滴中液体和包含在其中的沉淀物的分离

Also Published As

Publication number Publication date
NO20025046D0 (no) 2002-10-21
CA2406577A1 (fr) 2002-09-06
DE60127806T2 (de) 2007-12-27
WO2002068758A1 (fr) 2002-09-06
NO20025046L (no) 2002-12-20
DE60127806D1 (de) 2007-05-24
EP1236830B1 (de) 2007-04-11
NO332242B1 (no) 2012-08-06
CA2406577C (fr) 2010-01-12
ATE359396T1 (de) 2007-05-15
DK1236830T3 (da) 2007-08-20
PT1236830E (pt) 2007-07-18
ES2284600T3 (es) 2007-11-16

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