EP2095935B1 - Geprägtes mehrlagiges Papiermaterial und Maschine zu dessen Herstellung - Google Patents

Geprägtes mehrlagiges Papiermaterial und Maschine zu dessen Herstellung Download PDF

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Publication number
EP2095935B1
EP2095935B1 EP09425073A EP09425073A EP2095935B1 EP 2095935 B1 EP2095935 B1 EP 2095935B1 EP 09425073 A EP09425073 A EP 09425073A EP 09425073 A EP09425073 A EP 09425073A EP 2095935 B1 EP2095935 B1 EP 2095935B1
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EP
European Patent Office
Prior art keywords
protuberances
ply
embossing
tip
linear
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Active
Application number
EP09425073A
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English (en)
French (fr)
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EP2095935A1 (de
EP2095935B2 (de
Inventor
Stefani Emi
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Sofidel SpA
Original Assignee
Delicarta SpA
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Application filed by Delicarta SpA filed Critical Delicarta SpA
Priority to PL09425073T priority Critical patent/PL2095935T5/pl
Priority to SI200930053T priority patent/SI2095935T2/sl
Publication of EP2095935A1 publication Critical patent/EP2095935A1/de
Publication of EP2095935B1 publication Critical patent/EP2095935B1/de
Priority to CY20111100734T priority patent/CY1111731T1/el
Priority to HRP20110585TT priority patent/HRP20110585T4/hr
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Publication of EP2095935B2 publication Critical patent/EP2095935B2/de
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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
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K10/00—Body-drying implements; Toilet paper; Holders therefor
    • A47K10/16—Paper towels; Toilet paper; Holders therefor
    • 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
    • D21H27/32—Multi-ply with materials applied between the sheets
    • 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
    • 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
    • B31F2201/0784—Auxiliary operations
    • B31F2201/0787—Applying adhesive

Definitions

  • the present invention relates to improvements to the multi-ply materials made of paper, in particular of so-called tissue paper, for example for the production of absorbent products, toilet paper, kitchen towels, and the like.
  • tissue paper manufacturing and converting it is well known to produce multi-ply products, wherein two or more embossed plies of tissue paper are joined to each other by lamination and gluing according to different techniques.
  • US-A-3961119 describes a two-plies material, wherein the two plies are embossed separately with helical patterns with different inclinations and are coupled in the intersection of the helical patterns.
  • US-A-6470945 describes a machine for embossing plies which, once joined to each other, form a web material with plies coupled tip-to-tip or nested respectively.
  • Tip-to-tip joining is intended a bonding, wherein the protuberances of one ply are at least partially at correspondence of protuberances of the other ply.
  • nested joining is intended a bonding, wherein the protuberances of a ply are nested between the protuberances of the other ply.
  • US-A-4,320,162 describes a multi-layer product with two plies embossed with equal embossing on the two faces, i.e. on the two plies.
  • the embossings are arranged tip-to-tip and are formed by big protuberances with large front surface, between which protuberances with lower height and lower dimension are arranged.
  • the embossed multi-ply paper materials must satisfy a plurality of requirements that often contrast to each other, such as in particular: softness, absorption capacity, thickness, mechanical resistance also when they are soaked with a liquid, ability of removing materials from surfaces cleaned by using embossed paper, and also other requirements.
  • one object of the present invention is to provide a multi-ply paper web material, in particular formed by a plurality of plies of a material made of embossed tissue paper, which has improved features with respect to the traditional products, at least for one or some aspects.
  • the multi-ply material made of embossed tissue paper according to the present invention comprises at least one first outer ply and at least one second outer ply bonded to one another at correspondence of first protuberances obtained on one and on the other of said plies and oriented towards the inside.
  • Bonding is of the tip-to-tip type, i.e. a bonding wherein the protuberances obtained on a first ply are at correspondence of protuberances obtained on the other ply.
  • two inner plies are comprised, one of which, or both, are preferably embossed.
  • each of the two outer plies also provides for a second series of protuberances, also facing towards the inside and defining a background pattern, which is preferably constituted by a plurality of protuberances with a simple geometrical shape, for example and in particular truncated pyramid or truncated cone shapes.
  • the plies are bonded to each other by gluing and lamination at correspondence of at least the protuberances with linear development of the first and of the second ply.
  • the protuberances with truncated pyramid, truncated cone or however simple geometrical shape, defining the background embossing pattern have a front surface of the protuberances equal to or lower than 4 mm 2 .
  • the background protuberances have a density comprised between 2 and 25 and more preferably between 3 and 8 protuberances/cm 2 .
  • the first embossing protuberances or at least some of them, both on the first and on the second outer ply define preferably closed lines, inside which areas or portions of the respective plies are delimited, devoid or substantially devoid of embossing, i.e. smooth areas. Preferably, these areas form swellings facing towards the outside of the multi-ply material.
  • At least the third ply and preferably both the third inner ply and the fourth inner ply of the multi-ply material are embossed.
  • the embossings obtained on the third and/or on the fourth inner ply are formed by protuberances facing towards the outside, i.e. respectively facing towards the first and the second outer ply of the multi-ply material.
  • the geometrical protuberances of the third ply and of the fourth ply arranged inside the first outer ply and the second outer ply are preferably arranged, at least in some of the zones or areas devoid of embossing delimited by the linear embossing protuberances of the first ply and of the second ply, so as to support these areas devoid of embossing and to maintain them swollen and projecting towards the outside of the multi-ply material.
  • a particular soft material is obtained with a great apparent thickness and with a high aesthetic appearance, thanks to the wide embossing pattern delimited by the protuberances with linear development of the two outer plies.
  • the thickness of the material is maintained also when the material is wound, for example to form rolls of kitchen towels, thanks to the presence of the geometrical protuberances of the two inner plies which are arranged inside the non-embossed areas delimited by the linear protuberances of the two outer plies, i.e. they nest between said linear protuberances.
  • the invention also relates to a machine or embossing unit for the production of web material as defined above.
  • the machine comprises a first embossing roller and a second embossing roller, which cooperate with a respective first pressure roller and second pressure roller and each provided with first protuberances with linear development, the first protuberances of the first and of the second roller being arranged in a tip-to-tip disposition.
  • Each first and second embossing roller comprises second protuberances defining a background motif.
  • Figure 1 shows a top view of a portion of a multi-ply material according to present the invention, indicated as a whole with the number 1.
  • Figure 2 shows a greatly enlarged and schematic cross section, according to the line II-II of figure 1 , of the material 1, from which it is apparent that the material is formed of four plies and precisely: a first outer ply V1, a second outer ply V2, a third inner ply V3 arranged between the plies V1 and V2, and a fourth inner ply V4, also arranged between the plies V1 and V2. More precisely, the ply V3 is arranged between the ply V1 and V4, and the ply V4 is arranged between the ply V3 and the ply V2.
  • the outer plies V1 and V2 are embossed with a tip-to-tip pattern, i.e. in such a manner that the protuberances of the ply V1 have the same shape or substantially the same shape of the protuberances of the ply V2 and correspond to each other, with an arrangement wherein the front surfaces of the protuberances of a ply are at correspondence of the front surfaces of the protuberances with equal shape of the other ply.
  • both on the ply V1 and on the ply V2 first protuberances are provided, indicated respectively with the number 5 and 7 for the plies V1 and V2, which have a linear development, i.e. an extension of greater dimension relative to the cross dimension.
  • each protuberance 5, 7 has a length at least 10 and preferably 20 times and more preferably 50 times greater than the cross dimension in width of the protuberance itself.
  • the protuberances 5 and the corresponding protuberances 7 or at least some of them have a closed shape, i.e. such a shape as to define areas, indicated with the letter A in figure 1 , which are completely or nearly completely surrounded by respective linear protuberances 5, 7.
  • the areas A so delimited are devoid of embossing, i.e. they are substantially smooth, that is they are devoid of protuberances. They are preferably swollen, i.e. they project towards the outside of the multi-ply material 1, forming a sort of projections, bubbles or swellings, whilst the protuberances 5 and 7 face towards the inside of the multi-ply material 1.
  • each ply V1, V2 has further protuberances 9, 11, which are also arranged in a preferably tip-to-tip arrangement and, as shown in figure 1 , with a simple geometric shape.
  • the protuberances 9, 11, again facing towards the inside of the multi-ply material 1, have truncated pyramid or truncated cone shapes, with a front surface preferably lower than 4 mm 2 .
  • the inner plies V3 and V4 are provided with respective protuberances 13, 15 facing towards the outside, i.e. the protuberances 13 provided on the ply V3 facing towards the outer ply V1 and the protuberances 15 provided on the ply V4 facing towards the outer ply V2.
  • the protuberances of the plies V3 and V4 have variable heights, as shown for example in the embodiment of figure 2 .
  • on the ply V3 projections or protuberances 13 and protuberances 13X are provided, with respective height H and h, and on the ply V4 are arranged protuberances 15X and 15 with height H and h.
  • a plurality of protuberances 13 of the ply V3 and of protuberances 15 of the ply V4 are arranged at correspondence of the areas A of the plies V1 and V2 delimited by linear protuberances 5, 7.
  • the swellings formed in the zones or areas A delimited by the linear protuberances 5, 7 are supported by the protuberances 13, 15 formed by the inner plies V3, V4 and oriented towards the outside, arranged in a nested arrangement inside the linear protuberances 5, 7.
  • the protuberances 13X are shown only in the angle right at the bottom, where the ply V1 is lifted so as to show the embossed structure below.
  • the protuberances 13 of the ply below are shown with a dashed line, so as to show how they are arranged to support the portions of ply in the areas A devoid of embossing.
  • the protuberances 13X, 15X can have a height lower than the protuberances 13, 15, as shown in figure 1 , as they do not have to perform a particular supporting function. It is however possible for the projections or protuberances 13X, 15X to have a height equal to the height H of the protuberances 13, 15.
  • the plies V1 and V2 are glued to each other by lamination at correspondence of the protuberances 5, 7, and 9, 11, in a tip-to-tip arrangement, all these protuberances having the same height or at least the protuberances 5, 9 having the same height and analogously the protuberances 7, 11 having the same height.
  • the height of the protuberances 9, 11 can be different from, and in particular lower than, the height of the protuberances 5, 7.
  • the protuberances 13, 15 can be distributed with a variable density, for example the protuberances 13, 15 with a density greater than that of the protuberances 13X, 15X, so as to form a more effective support for the swollen areas A.
  • the protuberances 13, 15 and/or the protuberances 13X, 15X can have a density comprised between 5 and 10 protuberances/cm 2 .
  • the dimensions of the protuberances 13, 15 and 13X, 15X can be such as to define surface areas on the upper ends (i.e. that facing towards the outside) of the protuberances equal to or lower than 4 mm 2 .
  • a multi-ply material 1 of the type described above can be obtained for example with a machine or embossing unit of the type schematically represented in figure 3 and indicated as a whole with the number 20.
  • the embossing unit comprises a first embossing roller 21 and a second embossing roller 23 provided with mirror-like engravings so as to emboss in a tip-to-tip arrangement and to laminate the first outer ply V1 with the second outer ply V2 of the multi-ply web material 1.
  • the surface configuration of the rollers 21 and 23 substantially reproduces the shape of the protuberances 5, 9 for one of the roller and 7, 11 for the other roller.
  • the embossing rollers 21 and 23 cooperate with respective pressure rollers 25, 27, for example coated with rubber or other elastically yielding material so as to emboss separately one from the other the plies V1 and V2 fed along the respective feeding paths about the pressure rollers 25, 27 and in the nip between the rollers 25, 21 and 27, 23 respectively.
  • a laminating nip 29 is defined, through which the embossed plies V1, V2 pass and at correspondence of which said plies are mutually laminated by gluing them thanks to the glue applied by one or the other of two glue dispensing units 31, 33.
  • the embossing unit 20 comprises a further third embossing roller 35 and a fourth embossing roller 37, respectively cooperating with a third pressure roller 39 and a fourth pressure roller 41, coated with an elastically yielding material, such as rubber or other.
  • the third ply V3 and the fourth ply V4 are fed along respective paths by the embossing unit 20, and they are separately embossed in the nips defined respectively between the pressure roller 39 and the embossing roller 35 and between the pressure roller 41 and the pressure roller 37.
  • the embossing rollers 35, 37 have engravings with projections corresponding to the protuberances 13, 13X, and 15, 15X generated by the rollers to the inner plies V3 and V4.
  • the arrangement of the rollers is such that the projections of the rollers 35 and 37 generate on the plies V3 and V4 corresponding protuberances facing towards the plies V1 and V2 in the nip between the pairs of the rollers 21, 35 and 23, 37.
  • the protuberances 13, 13X generated by the embossing roller 35 and the protuberances 15, 15X generated by the embossing roller 37 are oriented towards the outside of the multi-ply material 1.
  • the arrangement of two glue dispensing units 31, 33 allows to apply the glue on the protuberances 5, 9 obtained on the ply V1 by means of the dispensing unit 31 and on the protuberances 7, 11 generated on the ply V2 by the embossing roller 23 by means of the glue dispensing unit 33, so as to have a sufficient quantity of glue to glue by lamination in the nip 29 the four plies V1 V2, V3, and V4 to each other.

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  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
  • Paper (AREA)
  • Laminated Bodies (AREA)
  • Moulding By Coating Moulds (AREA)

Claims (15)

  1. Mehrlagiges Tissue-Papiermaterial, umfassend wenigstens eine erste äußere Lage und wenigstens eine zweite äußere Lage, wobei die erste und zweite äußere Lage mit ersten, eine lineare Ausdehnung in Richtung der Innenseite des Materials bildenden und tip-to-tip angeordneten Ausstülpungen geprägt sind und mit zweiten, in Richtung der Innenseite zeigenden und ein Hintergrundmotiv bestimmenden Ausstülpungen, und wobei zwischen der ersten und der zweiten äußeren Lage eine dritte und eine vierte Lage angeordnet sind.
  2. Material nach Anspruch 1, wobei die Ausstülpungen der ersten und der zweiten äußeren Lage in tip-to-tip Anordnung ausgerichtet sind.
  3. Material nach Anspruch 1 oder 2, wobei die zwei äußeren Lagen durch Kleben an Entsprechungen wenigstens der ersten linearen Ausstülpungen verbunden sind.
  4. Material nach Anspruch 1, 2 oder 3, wobei die zweiten Ausstülpungen die Form eines Kegel- oder Pyramidenstumpfes mit einer Stirnfläche gleich oder weniger als 4 mm2 aufweisen.
  5. Material nach einem oder mehreren der vorangegangenen Ansprüche, wobei wenigstens manche der ersten Ausstülpungen der ersten und zweiten äußeren Lage wenigstens teilweise geschlossene Linien bilden, innerhalb derer entsprechende im Wesentlichen nicht-geprägte Bereiche der jeweiligen äußeren Lagen bestimmt sind.
  6. Material nach Anspruch 5, wobei die im Wesentlichen nicht-geprägten Bereiche in Richtung der Außenseite der jeweiligen äußeren Lage zeigende Wölbungen bilden.
  7. Material nach einem oder mehreren der vorangegangenen Ansprüche, wobei die zweiten Ausstülpungen der äußeren Lagen eine Dichte von zwischen 1 und 25 Ausstülpungen / cm2 und vorzugsweise zwischen 3 und 8 Ausstülpungen / cm2 aufweisen.
  8. Material nach einem oder mehreren der vorangegangenen Ansprüche, wobei die dritte und vierte Lage mit einem Hintergrundmuster geprägt sind, das vorzugsweise durch Prägen von in Richtung der jeweiligen äußeren Lagen zeigenden Ausstülpungen gebildet wird.
  9. Material nach Anspruch 8, wobei eine Mehrzahl von geprägten Ausstülpungen jeder der dritten und vierten Lage innerhalb nicht-geprägter, durch entsprechende Ausstülpungen mit linearer Ausdehnung der entsprechenden äußeren Lage definierte Bereiche angeordnet ist und verstärkende Elemente bildet, um das Zusammendrücken der durch die linearen Ausstülpungen getrennten Bereiche zu verhindern oder zu reduzieren.
  10. Material nach Anspruch 9, wobei die Ausstülpungen der dritten und vierten Lage wenigstens zwei unterschiedliche Höhen aufweisen und die Ausstülpungen mit größerer Höhe vorzugsweise innerhalb der nicht-geprägten, durch die linearen Ausstülpungen der entsprechenden ersten und zweiten äußeren Lage bestimmten Bereiche angeordnet sind.
  11. Material nach einem oder mehreren der vorangegangenen Ansprüche, wobei die Lagen mit farbigem Klebstoff verklebt werden.
  12. Vorrichtung zum Erzeugen eines mehrlagigen Tissue-Papiermaterials, umfassend eine, mit einer entsprechenden ersten Druckwalze zusammenwirkende erste Prägewalze und eine, mit einer entsprechenden zweiten Druckwalze zusammenwirkende zweite Prägewalze, die jeweils mit ersten Ausstülpungen mit linearer Ausdehnung ausgestattet sind, wobei die ersten Ausstülpungen der ersten und der zweiten Walze in einer tip-to-tip Anordnung angeordnet sind, und wobei jede der ersten und zweiten Prägewalze zweite, ein Hintergrundmuster bestimmende Ausstülpungen umfasst.
  13. Vorrichtung nach Anspruch 12, wobei die zweiten Ausstülpungen eine Frontabmessung gleich oder weniger als 4mm2 aufweisen.
  14. Vorrichtung nach Anspruch 12 oder 13, umfassend eine, mit einer dritten Druckwalze zusammenwirkende dritte Prägewalze und eine, mit einer vierten Druckwalze zusammenwirkende vierte Prägewalze, wobei die dritte und vierte Prägewalze mit derart angeordneten Ausstülpungen ausgestattet sind, dass die von der dritten und vierten Prägewalze auf der entsprechenden dritten und vierten Lage erzeugten Prägungen in korrespondierenden, durch von den linearen Ausstülpungen der ersten und zweiten Prägewalze auf der ersten und zweiten Lage gebildete lineare Ausstülpungen getrennten Bereichen angeordnet sind.
  15. Vorrichtung nach Anspruch 14, umfassend zwei Klebeeinrichtungen.
EP09425073.5A 2008-02-27 2009-02-24 Geprägtes mehrlagiges Papiermaterial Active EP2095935B2 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
PL09425073T PL2095935T5 (pl) 2008-02-27 2009-02-24 Wytłaczany wielowarstwowy materiał papierniczy i urządzenie do jego wytwarzania
SI200930053T SI2095935T2 (sl) 2008-02-27 2009-02-24 Reliefni večslojni papirni material
CY20111100734T CY1111731T1 (el) 2008-02-27 2011-07-26 Εκτυπωμενο υλικο πολλαπλων στρωσεων απο χαρτι και μηχανημα για την παραγωγη του
HRP20110585TT HRP20110585T4 (hr) 2008-02-27 2011-08-04 Višeslojni papirnati materijal sa utisnutim uzorkom i uređaj za njegovu proizvodnju

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000038A ITFI20080038A1 (it) 2008-02-27 2008-02-27 "materiale plurivelo in carta goffrata e macchina per la sua produzione"

Publications (3)

Publication Number Publication Date
EP2095935A1 EP2095935A1 (de) 2009-09-02
EP2095935B1 true EP2095935B1 (de) 2011-06-08
EP2095935B2 EP2095935B2 (de) 2020-10-21

Family

ID=40291541

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09425073.5A Active EP2095935B2 (de) 2008-02-27 2009-02-24 Geprägtes mehrlagiges Papiermaterial

Country Status (9)

Country Link
EP (1) EP2095935B2 (de)
AT (1) ATE511984T1 (de)
CY (1) CY1111731T1 (de)
DK (1) DK2095935T3 (de)
ES (1) ES2365452T5 (de)
HR (1) HRP20110585T4 (de)
IT (1) ITFI20080038A1 (de)
PL (1) PL2095935T5 (de)
SI (1) SI2095935T2 (de)

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RU2748047C2 (ru) * 2017-03-13 2021-05-19 Эссити Хайджин Энд Хелт Актиеболаг Многослойное изделие из бумаги тиссью и способ его получения

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US9416496B2 (en) * 2013-10-16 2016-08-16 Georgia-Pacific Consumer Products Lp Method for reducing the bulk and increasing the density of a tissue product
CN106606325A (zh) * 2015-10-26 2017-05-03 金红叶纸业集团有限公司 压花纸
IT201600086446A1 (it) 2016-08-22 2018-02-22 Universal Tissue Tech S R L Dispositivo e metodo di goffratura
TWI766955B (zh) * 2017-03-02 2022-06-11 日商大王製紙股份有限公司 衛生薄頁紙
WO2019044908A1 (ja) * 2017-08-31 2019-03-07 大王製紙株式会社 衛生薄葉紙

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FR2743824B1 (fr) 1996-01-22 1998-02-27 James River Feuille stratifiee a gaufrage mixte
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ITFI20060245A1 (it) * 2006-10-11 2008-04-12 Delicarta Spa Un materiale in carta con elevate caratteristiche detergenti e metodo per la sua produzione

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2748047C2 (ru) * 2017-03-13 2021-05-19 Эссити Хайджин Энд Хелт Актиеболаг Многослойное изделие из бумаги тиссью и способ его получения

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ES2365452T3 (es) 2011-10-05
PL2095935T5 (pl) 2021-04-19
EP2095935A1 (de) 2009-09-02
HRP20110585T1 (en) 2011-11-30
DK2095935T3 (da) 2011-08-01
ITFI20080038A1 (it) 2009-08-28
ATE511984T1 (de) 2011-06-15
CY1111731T1 (el) 2015-10-07
ES2365452T5 (es) 2021-07-23
HRP20110585T4 (hr) 2021-03-19
SI2095935T2 (sl) 2021-04-30
SI2095935T1 (sl) 2011-09-30
PL2095935T3 (pl) 2011-11-30
EP2095935B2 (de) 2020-10-21

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