EP0426548B1 - Feuille complexe de papier absorbant - Google Patents

Feuille complexe de papier absorbant Download PDF

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Publication number
EP0426548B1
EP0426548B1 EP90403043A EP90403043A EP0426548B1 EP 0426548 B1 EP0426548 B1 EP 0426548B1 EP 90403043 A EP90403043 A EP 90403043A EP 90403043 A EP90403043 A EP 90403043A EP 0426548 B1 EP0426548 B1 EP 0426548B1
Authority
EP
European Patent Office
Prior art keywords
sheets
sheet
protuberances
complex sheet
pattern
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
EP90403043A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0426548A1 (fr
Inventor
Rémy Ruppel
Pierre Laurent
Joel Hungler
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.)
Kaysersberg SA
Original Assignee
Kaysersberg SA
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 Kaysersberg SA filed Critical Kaysersberg SA
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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
    • B31F2201/0756—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
    • B31F2201/0766—Multi-layered the layers being superposed tip to tip
    • 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
    • B31F2201/0769—Multi-layered the layers being shifted
    • 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
    • B31F2201/0787—Applying adhesive
    • 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
    • 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
    • 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
    • Y10T428/24661—Forming, or cooperating to form cells
    • 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
    • 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
    • Y10T428/24694—Parallel corrugations

Definitions

  • the present invention relates to the field of absorbent paper, in particular cellulose wadding, for sanitary use as toilet paper for example or else for domestic use as household paper.
  • the patent US-A-3,414,459 describes a sheet of absorbent paper obtained by the combination, known as tips against tips, of at least two embossed sheets of paper of cellulose wadding.
  • the embossing pattern consists of protuberances arranged in a regular network, the density of which is between 3 and 30 protuberances per cm2.
  • the protrusions on each sheet are obtained by mechanical deformation between a metal cylinder engraved in relief according to the desired pattern and a smooth rubber cylinder.
  • the protrusions are arranged on the same side of the plane of the sheet, have a height of between 0.2 and 1 mm, and occupy between 10 and 60% of the total surface.
  • a mechanical calendering treatment is applied to the double sheet from the connecting rolls, by which its thickness is reduced by at least 50%.
  • This treatment aims to reduce the compressibility modulus of the double sheet, that is to say the resistance to deformation when it is subjected to a compression force exerted perpendicular to its main plane. It follows that a person handling the leaf thus treated will feel an impression of greater softness and will attribute to it a spongy character.
  • the two sheets are bonded by passing them through the clamping gap formed between the two identical metallic embossing cylinders.
  • the latter are arranged in parallel, and driven by means of belts or other equivalent members so that their rotational speeds are equal and in opposite directions.
  • the drive members are adjusted so that the bosses coincide as exactly as possible in the tightening interval.
  • the invention therefore relates to a complex sheet composed of at least two sheets of absorbent paper of cellulose wadding whose grammage is between 10 and 40 g / m2 and each comprising protuberances distributed in a pattern with a first step ( P1sm, P2sm) in a first direction and a second pitch (P1st, P2st) in a second direction forming a non-zero angle with the first, said two sheets being linked together by the flats of said protuberances.
  • the pitch of each pattern according to the chosen direction which can be, the machine direction of production - corresponding to the direction of travel of the sheets - or else the transverse direction which is perpendicular to it.
  • This distance PL which can be designated by "no connection”, therefore corresponds to the distance separating two areas of the complex sheet likely to include a connection between the two sheets (for each of these two areas the contact surface between the two reliefs is sufficient to constitute a connection).
  • the invention is therefore based on the consideration that the unbound zones being included within a segment of length equal to the connecting pitch of the two patterns, the extent of this undesirable zone can be reduced at will by reducing the value of the connection step.
  • connection points do not only exist at the places where the protuberances have a minimum or zero deviation. Connection points will no doubt be formed on either side of these protrusions, as long as the contact surface is sufficient. But the invention provides the guarantee of the existence of at least one link over this distance, which is sufficient to keep the two sheets integral.
  • the invention is of general application regardless of the pattern, but it is of certain interest when the sheets are embossed with a fine pattern, that is to say a pattern whose density is greater than 20 protuberances per cm2 and less than 300. It will be noted that beyond 300 the distance separating the protuberances is too small to allow the deformation of the sheet of absorbent paper.
  • the leaf is smooth in appearance.
  • the surface of the flats is between 5 and 30% of the surface of the sheet before embossing.
  • the complex sheet is produced in a strip of width of 2.60 m, then cut lengthwise into strips of width of 100 mm, to be transformed into rolls of toilet paper whose rolled strip is pre-cut, at regular intervals, so as to obtain sheets of format 100 x 125 mm2.
  • the steps of the two patterns are chosen so that at least one of the connecting steps in a direction SM or ST is less than 100 mm. This guarantees that each 100 x 125 format sheet will include at least one connection point. This is of course the minimum requirement. In practice, we prefer to choose a sufficiently small connection pitch so that the sheets are linked at several points.
  • the steps can be chosen very different from each other. However, there then follows a difference in appearance on the faces of the complex sheet. According to a particular embodiment, an additional condition is imposed which makes it possible to avoid the sheet having a place and a backing: for the same direction, the ratio between the pitches of the patterns of the two sheets is between 1 and 2, preferably between 1 and 1.5.
  • the number of points effectively linked by bonding is less than the number of points on the sheet capable of constituting a connection between the two sheets.
  • this partial gluing is ensured by means of an applicator cylinder, the effective application surface of which represents only a fraction of the surface of the sheet to be glued. This is achieved by etching the surface of the cylinder in an appropriate pattern.
  • At least one of the sheets to be bound is embossed with protrusions of different heights, two for example, so that the connection with the other sheet is only ensured by the protrusions, the height is the highest.
  • FIGS. 1 and 2 show an example of an embossing pattern for the two sheets of absorbent paper made of cellulose wadding.
  • the protrusions or bosses (A) are distributed uniformly in two directions: a first direction Psm and a second direction Pst forming a non-zero angle with it. It can conveniently be the machine direction and the cross direction. In the embodiment shown, the pattern is staggered, but other arrangements are possible.
  • the protuberances on each of the two sheets are distributed uniformly with a first step, P1sm and P2sm respectively, while cross direction the steps are P1st and P2st.
  • P1sm different from P2sm
  • P1st different from P2st.
  • the protuberances have at their top a flat (B) in a plane parallel to the plane of the sheet.
  • a complex sheet in accordance with the invention was produced from two sheets of creped cellulose wadding absorbent paper, of the same grammage: 15 g / m2, which were embossed on cylinders whose patterns consist of protuberances ovals distributed in staggered rows at different machine direction Psm and cross direction Pst, and with a density ratio close to unity.
  • Machine direction the distance L1 over which we require the presence of at least one link, is 100 mm.
  • Direction across the distance L2 is 125 mm.
  • the density ratio between the cylinders (5) and (1) is 1.08.
  • the calculated machine direction link pitch pLsm is 9.16 mm, and the cross direction link direction PLst: 13.38 mm.
  • the glue bringing a certain rigidity to the sheet one seeks to reduce as much as possible the quantity brought.
  • the softness of the complex sheet is improved by gluing only some of the binding zones defined in the pattern of FIG. 5 for example. This objective is very simply achieved by choosing a sizing cylinder depositing the glue, on a sheet, in a pattern compatible with the binding pattern.
  • FIG 5 there is shown a first pair of cylinders (1, 3) having an engraved metal cylinder (1) on the surface of which are embossed in the desired pattern.
  • the metal cylinder is rotated about a horizontal axis and is associated with a rubber cylinder (3) which is parallel to it, and with which it provides a tightening interval (1-3). While passing in this interval, a sheet of absorbent paper in cellulose wadding undergoes permanent mechanical deformations by the pressure exerted by the reliefs of the metal cylinder.
  • the installation comprises a second pair of embossing cylinders with a metal cylinder (5) of the same diameter and rotating in the same horizontal plane as the cylinder (1), it cooperates with a rubber cylinder (7) for embossing.
  • the cylinders (1) and (5) provide between them a tightening interval (1-5) and are driven at opposite, synchronous speeds of rotation, so as to roll over one another without sliding.
  • the installation also includes a gluing system (10) with applicator cylinder (11) (made of rubber or other equivalent material) bearing on the cylinder (1) upstream of the tightening interval (1-5).
  • a transfer cylinder (13) transfers the adhesive from a plunger cylinder (15) to the applicator cylinder (11).
  • the plunger cylinder (15) collects the adhesive in a container.
  • the sheets (20, 30) of absorbent paper to be associated are fed from rollers (21, 31).
  • the sheet (20) is guided around the rubber cylinder (3) and passes through the tightening interval (1-3) from which it emerges embossed, following the raised surface of the metal cylinder (1).
  • the applicator cylinder (11) then deposits adhesive, in metered quantity, on the surface of the protuberances of the sheet, forming flats.
  • the second sheet (30) also undergoes a mechanical embossing treatment, by passing through the tightening interval (5-7), then is associated with the sheet (20) in the tightening interval (1-5).
  • the resulting complex sheet is rolled pending further processing.
  • One way to reduce the amount of glue deposited is to glue the sheet (20) not on all the vertices of the reliefs, but only on a fraction.
  • an applicator cylinder can be used, the surface of which has been etched in an appropriate pattern. The reliefs covering only a fraction of the total surface of the applicator cylinder, the adhesive carried by it is reduced by the same amount.
  • Another way is to engrave one of the cylinders, for example (1) so that the reliefs are not all at the same height. Only the highest reliefs receive the glue.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Paper (AREA)
  • Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
  • Laminated Bodies (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Materials For Medical Uses (AREA)
  • Sanitary Thin Papers (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
EP90403043A 1989-10-30 1990-10-29 Feuille complexe de papier absorbant Expired - Lifetime EP0426548B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8914202A FR2653793B1 (ja) 1989-10-30 1989-10-30
FR8914202 1989-10-30

Publications (2)

Publication Number Publication Date
EP0426548A1 EP0426548A1 (fr) 1991-05-08
EP0426548B1 true EP0426548B1 (fr) 1994-11-30

Family

ID=9386909

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90403043A Expired - Lifetime EP0426548B1 (fr) 1989-10-30 1990-10-29 Feuille complexe de papier absorbant

Country Status (10)

Country Link
US (1) US5173351A (ja)
EP (1) EP0426548B1 (ja)
AT (1) ATE114756T1 (ja)
DE (1) DE69014558T2 (ja)
DK (1) DK0426548T3 (ja)
ES (1) ES2064693T3 (ja)
FI (1) FI96343C (ja)
FR (1) FR2653793B1 (ja)
GR (1) GR3015025T3 (ja)
NO (1) NO178381C (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US6053232A (en) * 1995-12-05 2000-04-25 Fabio Perini, S.P.A. Embossing and laminating machine with embossing cylinders having different rotational speed
US6245414B1 (en) 1995-12-05 2001-06-12 Fabio Perini, S.P.A. Embossing and laminating machine for gluing embossed layers
US6589634B2 (en) 1998-12-31 2003-07-08 Kimberly-Clark Worldwide, Inc. Embossing and laminating irregular bonding patterns

Families Citing this family (96)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2773564B1 (fr) * 1998-01-13 2000-02-11 Fort James France Feuille de papier absorbant gaufre, son procede de fabrication et dispositif permettant de la fabriquer
USD436738S1 (en) 1993-03-29 2001-01-30 Fort James Corporation Embossed paper product
US5368909A (en) * 1993-04-02 1994-11-29 The Procter & Gamble Company Fluid-pervious plastic web having improved fluid drainage
US5368910A (en) * 1993-04-02 1994-11-29 The Procter & Gamble Company Macroscopically expanded plastic web having improved fluid drainage
DE69422999T2 (de) * 1993-11-18 2000-08-17 Procter & Gamble Bahn für absorbierende artikel mit texturierter trägerberührungsoberfläche
JPH09505222A (ja) * 1993-11-18 1997-05-27 ザ、プロクター、エンド、ギャンブル、カンパニー 繊維性及び有孔性の立体的に巨視的に拡張するプラスティックウエブ
US5665452A (en) * 1994-03-03 1997-09-09 The Procter & Gamble Company Three-dimensional, macroscopically expanded, apertured laminate webs
FR2721251B1 (fr) * 1994-06-17 1996-07-26 Kaysersberg Sa Feuille multicouche de papier absorbant, son procédé de fabrication.
US5643238A (en) * 1995-09-29 1997-07-01 Paragon Trade Brands, Inc. Absorbent core structure comprised of storage and acquisition cells
USD378054S (en) * 1995-12-12 1997-02-18 Minnesota Mining And Manufacturing Company Protective bumper
USD383311S (en) * 1995-12-12 1997-09-09 Minnesota Mining And Manufacturing Company Sheet member with a plurality of protective bumpers
USD382353S (en) * 1995-12-12 1997-08-12 Minnesota Mining And Manufacturing Company Sheet member with a plurality of protective bumpers
USD382352S (en) * 1995-12-12 1997-08-12 Minnesota Mining And Manufacturing Company Sheet member with a plurality of protective bumpers
USD382354S (en) * 1995-12-12 1997-08-12 Minnesota Mining And Manufacturing Company Sheet member with a plurality of protective bumpers
EP0843042A1 (en) * 1996-11-19 1998-05-20 The Procter & Gamble Company Embossed wet-laid fibrous structures
US6030690A (en) * 1997-04-23 2000-02-29 The Procter & Gamble Company High pressure embossing and paper produced thereby
EP1547513A3 (en) * 1997-05-23 2005-10-19 The Procter & Gamble Company Three dimensional structures useful as cleaning sheets
USD426709S (en) * 1998-01-14 2000-06-20 Scott Paper Limited Surface pattern for a paper product
FR2774707B1 (fr) * 1998-02-06 2000-04-07 Fort James France Papier absorbant a usage domestique
WO1999044814A1 (en) 1998-03-02 1999-09-10 Fabio Perini S.P.A. Method and device for producing an embossed web material and product made in this way
US6174412B1 (en) 1998-03-02 2001-01-16 Purely Cotton, Inc. Cotton linter tissue products and method for preparing same
FR2775698B1 (fr) * 1998-03-06 2000-04-21 Fort James France Nouveau produit en papier absorbant comprenant trois plis et son procede de fabrication
FR2777919B1 (fr) * 1998-04-24 2000-06-02 Fort James France Feuille de papier absorbant gaufre
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NO178381C (no) 1996-03-13
ATE114756T1 (de) 1994-12-15
FR2653793A1 (ja) 1991-05-03
GR3015025T3 (en) 1995-05-31
ES2064693T3 (es) 1995-02-01
DK0426548T3 (da) 1995-01-23
NO904672L (no) 1991-05-02
DE69014558D1 (de) 1995-01-12
NO904672D0 (no) 1990-10-29
US5173351A (en) 1992-12-22
FI96343B (fi) 1996-02-29
EP0426548A1 (fr) 1991-05-08
DE69014558T2 (de) 1995-04-13
FI905328A0 (fi) 1990-10-29
NO178381B (no) 1995-12-04
FR2653793B1 (ja) 1992-01-03
FI96343C (fi) 1996-06-10

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