EP1478506B1 - Method and device for producing a multi-ply web of flexible material, such as paper and nonwoven, and multi-ply material and product produced by the method - Google Patents

Method and device for producing a multi-ply web of flexible material, such as paper and nonwoven, and multi-ply material and product produced by the method Download PDF

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Publication number
EP1478506B1
EP1478506B1 EP03713127A EP03713127A EP1478506B1 EP 1478506 B1 EP1478506 B1 EP 1478506B1 EP 03713127 A EP03713127 A EP 03713127A EP 03713127 A EP03713127 A EP 03713127A EP 1478506 B1 EP1478506 B1 EP 1478506B1
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EP
European Patent Office
Prior art keywords
ply
web
glue
pattern
roll
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.)
Revoked
Application number
EP03713127A
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German (de)
English (en)
French (fr)
Other versions
EP1478506A1 (en
Inventor
Anders Andersson
Eva-Li SAARVÄLI
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Essity Hygiene and Health AB
Original Assignee
SCA Hygiene Products AB
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 SCA Hygiene Products AB filed Critical SCA Hygiene Products AB
Publication of EP1478506A1 publication Critical patent/EP1478506A1/en
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Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/58—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
    • D04H1/593—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives to layered webs
    • 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
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H13/00—Other non-woven fabrics
    • 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
    • B31F2201/0758—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
    • B31F2201/0769—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
    • B31F2201/0771—Other aspects of the embossing operations
    • B31F2201/0774—Multiple successive embossing operations
    • 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
    • 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
    • B31F2201/0792—Printing

Definitions

  • the present invention refers to a method for producing a multi-ply web of flexible material, such as paper and nonwoven material, by means of gluing the plies. Especially it refers to production of tissue products such as toilet and kitchen paper, paper towels, hand towels, napkins, handkerchiefs, wiping material and the like.
  • the invention further refers to a multi-ply web of flexible material, such as paper and nonwoven, comprising at least a first and a second ply, which are interconnected by means of gluing in a glue pattern.
  • the invention also refers to a product made from the multi-ply web.
  • the lamination of two or more tissue plies is often made by means of gluing.
  • a mechanical embossing of the plies is also often performed before they are glued together. It is further known to laminate two plies only by means of a mechanical embossing, at which a mechanical joining of the plies occurs in the embossing sites.
  • EP-A-796 727 it is known to first emboss two paper plies in a three dimensional structure with alternating raised and recessed portions, after which glue is applied to one of the plies and the two plies are joined in a press nip between two embossing rolls, so that the raised portions of the respective plies are glued to each other.
  • a similar embossing procedure is shown in EP-A-738 588 , according to which the glue also has a colouring effect.
  • WO 95/08671 there is disclosed an example of so called nested embossing, in which the two individually embossed plies are combined and joined with the raised portions of one ply nesting into the recessed portions of the opposite ply.
  • US-A-3,672,950 discloses a method for producing a quilted or cushioned adhesively laminated tissue product in which glue is applied in a certain pattern to one tissue ply in a press nip between a first pattern roll and an impression roll. This ply is laminated to another ply in a press nip between the same impression roll and a second pattern roll having a pattern corresponding with that of the first pattern roll and driven in registry with the first pattern roll.
  • the two plies are in different conditions of stress during the lamination process, so that a quilted or cushioned product is provided.
  • the object of the present invention is to provide a method for producing a multi-ply web of flexible material, such as paper and nonwoven and combinations thereof, wherein at least two plies of flexible material are laminated together.
  • the lamination should be lenient to the material so that the material structure of the plies is substantially maintained as well as its strength properties.
  • the absorbent capacity and bulk of the finished product should moreover be high.
  • the glue is a coloured glue.
  • At least one of the plies before lamination with the opposite ply is exerted to a three-dimensional patterning.
  • At least two plies before lamination is exerted to a three dimensional patterning, the patterns provided on the at least two plies having different structures, for example one pattern being relatively fine and another pattern being relatively coarse.
  • At least one ply is reinforced with strings of glue or curing bonding agent, for example latex. Said curing agent is cured after lamination.
  • each glue site should amount to between 0.15 and 150, preferably between 0.5 and 100 mm 2 , more preferably between 1 and 15 mm 2 . In an alternative embodiment the size of each glue site amounts to between 150 and 400 mm 2 .
  • the number of glue sites per area unit should amount to between 25 and 350000, preferably between 300 and 180000 and more preferably between 800 and 50000 glue sites per m 2 . It is pointed out that the glue sites may be regularly distributed over the area of the web shaped material, but they may also be irregularly distributed, for example arranged in groups spaced apart.
  • spots in this respect refers to any shape of the glue sites, such as small points, lines, figures, letters, phantasy patterns or any desired shape.
  • the invention further refers to a multi-ply web of flexible material, such a paper and nonwoven, comprising at least one first and one second ply which are interconnected by gluing in glue sites forming a glue pattern, wherein the glue sites cover an area corresponding to between 0.03 and 9% of the total area of the ply and sparsely distributed over substantially the entire area of the ply and that one external surface of said multi-ply web just opposite the glue sites has substantially no and the opposite external surface of said multi-ply web has slight compacting impressions in the material provided in connection with the joining of the plies.
  • Fig. 1 shows a device for producing a two-ply material, e g paper, especially tissue paper.
  • a first paper web 1 is fed over a roll 2 towards a glue application station.
  • This comprises a glue chamber 3 from which glue is applied on a glue transfer roll 4.
  • the glue transfer roll 4 is in contact with a first pattern roll 5, which along its periphery is provided with a pattern of alternating raised 6 and recessed portions 7.
  • the glue transfer roll 4 is only contacting the tops of the raised portions 6, so that glue is only applied thereon.
  • the paper web 1 is passed into a press nip 8 between the first pattern roll 5 and a centrally placed impression roll 9. Glue will thus be applied to the first paper web 1 in a pattern corresponding to the configuration of the tops of the raised portions 6.
  • the pressure in the press nip between the pattern roll 5 and the impression roll 9 is only sufficiently high to accomplish a transfer of glue to the paper web 1. However there should preferably be no deformation of the paper web, i e no impression of the raised portions 6 of the pattern roll 5 into the paper web.
  • a second paper web 10 is fed over a roll 11 and into a press nip 12 between a second pattern roll 13 and the centrally placed impression roll 9.
  • the second pattern roll 13 has a three dimensional pattern of raised 14 and recessed portions 15 corresponding to the pattern of the first pattern roll 5.
  • the term "corresponding to" in this respect means that the raised portions 14 either have the same shape and size of the effective surface area as the raised portions 6 of the first pattern roll 5, the same shape but a larger effective surface area than the raised portions 6 of the first pattern roll 5 so as to extend outside the outer circumference of the glue sites provided by the first pattern roll 5 or a different shape and a larger effective surface area than the raised portions 6 of the first pattern roll 5.
  • a glue pattern provided by the first pattern roll 5 may be in the form of groups of three dots arranged in a triangular pattern as shown in Fig. 3a, wherein the raised portions 14 of the second pattern roll 13 may either be exactly the same as or slightly larger than the glue pattern, or may for example be in the form of a triangle 20 covering the three dots. In all these cases the relative position of the pattern on the two pattern rolls 5 and 13 are in correspondence with each other.
  • the web tension of said first and second plies 1 and 10 are substantially equal as they are fed into the second press nip 12. Herewith there will be no foreshortening effect from the lamination.
  • the two pattern rolls 5 and 13 are driven in registry with each other so that the first and second paper webs 1 and 10 are pressed and glued together in a pattern corresponding to the configuration of the glue pattern provided by the first pattern roll 5.
  • one centrally impression roll 9 is used for both the first and second pattern rolls 5 and 13, as is shown in Fig. 1.
  • two separate impression rolls for the first and second pattern roll 5 and 13, and to synchronize them so that they are driven in registry.
  • the pressure should be low and only sufficiently high to provide a gluing together of the two paper webs 1 and 10.
  • the pressure in the second press nip should not be higher than to cause only slight compacting impressions 19 just opposite the glue sites in the second ply 10 facing the second impression roll 13.
  • the opposite external surface of said multi-ply web i e the surface facing the central impression roll 9 will substantially maintain its structure unaffected by the lamination process with no compacting impressions in the material opposite the glue sites.
  • the laminated multi-ply product is denoted 16.
  • the pattern on the two pattern rolls 5 and 13 can be optional, but should be chosen so that glue is applied to the paper web 1 in an amount corresponding to between 0.03 and 9%, preferably between 0.1 and 6% the total surface area of the paper web 1.
  • the glue sites are sparsely distributed over substantially the entire area of the laminated product. It is with the method according to the invention possible to provide a very distinct positioning of the glue sites, wherein a very small amount of glue is needed. This means advantages with respect to softness, drapability, absorption etc.
  • the number of glue sites per area unit should amount to between 25 and 350000 glue sites per m 2 , preferably between 300 and 180000 glue sites per m 2 and more preferably between 800 and 50000 glue sites per m 2 .
  • the size of each glue site amounts to between 0.15 and 150 mm 2 , preferably between 0.5 and 100mm 2 and more preferably between 1 and 15 mm 2 .
  • the size of each glue site amounts to between 150 and 400 mm 2 , which applies for certain composite glue patterns comprising thin lines, e g 1 mm in width, forming for example a symbol or a figurative pattern. In such an embodiment the number of glue sites per m 2 will be in the lower part of the above interval, for example less than 800.
  • each glue pattern unit is built up of a plurality of small screen dots.
  • the size of the glue site in this case is defined as the circumscribed area of the combination of screen dots forming a glue pattern unit.
  • the glue pattern is composed of continuous lines forming for example a network.
  • Preferred glues are the ones commonly used for paper, such as carboxy methyl cellulose (CMC), polyvinyl alcohol (PVOH), ethylene vinyl acetate (EVA), polyvinyl acetate (PVAc), ethylene acrylic acid, vinyl acetate acrylic acid, styrene acrylic acid, polyurethane, polyvinylindene chloride, starch, chemically modified starch, dextrin, water soluble polymers such as latexes and milky colloids in which natural or synthetic rubber or plastic is suspended un water.
  • CMC carboxy methyl cellulose
  • PVOH polyvinyl alcohol
  • EVA ethylene vinyl acetate
  • PVAc polyvinyl acetate
  • ethylene acrylic acid vinyl acetate acrylic acid
  • styrene acrylic acid polyurethane
  • polyvinylindene chloride starch
  • dextrin water soluble polymers
  • water soluble polymers such as latexes and milky colloids in which natural or synthetic rubber or plastic is suspended un
  • glues having a relatively high dry content are used, since this enables a distinct positioning of the glue sites.
  • Coloured glues may also be used, which give a visual effect and therewith a patterning effect to the material.
  • Fig. 2 there is shown an example of a two-ply paper produced according to the invention, at which the glue sites between the two paper plies 1 and 10 are denoted 17. Between the glue sites 17 the paper plies 1 and 10 are free and not attached to each other and empty spaces 18 are created which increase the bulk and absorption capacity of the material, properties that are important for e g soft paper. Substantially the entire bulk from the separate plies is maintained after the lamination. The second paper web 10 can just opposite the glue sites have slight compacting impressions 19 caused by the pattern roll 13.
  • Fig. 3a-c show some examples of glue patterns, wherein discrete glue sites 17 in the form of dots or lines are arranged to form different patterns.
  • the glue sites 17 may also be in the form of continuous lines for example forming a network pattern.
  • the paper webs 1 and 10 that are laminated can be either smooth but also have a three-dimensional structure provided earlier in the process, for example during forming, dewatering and/or drying of the paper web.
  • a three-dimensional structure may also be provided by embossing the dry paper webs before lamination.
  • the method according to the invention is very lenient to such a pattern, so that this is maintained substantially intact throughout the laminating process.
  • Fig. 4 shows an embodiment of a three-ply paper in which the plies 1, 10 and 20 before lamination have been exerted to a three dimensional patterning, for example embossing.
  • the structures of the embossing patterns are different, so that the pattern structure of the middle ply 10 is coarser than that of the two outer plies 1 and 20.
  • a high-bulk product is then obtained.
  • the glue sites 17 between plies 1 and 10 may, as disclosed, be applied offset with respect to the glue sites between plies 10 and 20, or be applied just opposite each other. Other combinations of different embossing patterns may of course be used than what is shown in Fig. 4.
  • Multi-ply products having different structures on opposite sides may be created if the two outer plies have different embossing structures, such as one coarser side and one smoother side. So called micro quilted embossing patterns may also be used. One or more plies may further be unembossed. In the case of a two-ply product a two-sided product is obtained if one ply is embossed and the other unembossed or have a different embossing structure.
  • the embossing patterns used for the different layers may also be the same.
  • the plies may be embossed jointly and then separated from each other before being laminated by the method according to the invention. They may also be separately embossed before lamination.
  • An important advantage of the invention is that the paper substantially maintains its strength properties through the lamination process. In many other lamination processes, in which an embossing and deformation of the paper webs occur in connection with lamination, the strength properties of are decreased. In case the laminated multiply web has a substantially smooth structure it can be converted into dense rolls or folded products, which means space- and cost saving.
  • the laminated multiply product may also if desired, due to the strong ply bonding provided by the glue spots, be embossed after the lamination process, thereby creating a softer material.
  • the effective ply bonding is achieved due to the distinct gluing effect provided by the second pattern roll 13 driven in registry with the glue transfer roll 4. This ply bonding effect is not reduced when converting, for example rolling, the paper product, which may be the case for ply bonding provided by embossing.
  • Three or more paper plies may of course be laminated with the method described above. Thus two or more plies may enter the first and/or second press nip.
  • Different kind of paper with different properties with respect to absorption capacity, basis weight, manufacturing technique, fiber composition, chemical additives may be used in the different plies.
  • the method is further suitable to use for paper plies having holes therein, since the main part of the holes will be intact throughout the lamination process and not be filled with glue, which normally is the case when gluing the plies together.
  • At least one paper ply may further be reinforced with thin strings of glue or a curing bonding agent, such as latex.
  • the reinforcement may for example take place on the outside of the laminated product after lamination and in register with the lamination process.
  • a curing bonding agent the paper product is cured after lamination, for example by heat treatment.
  • the multi-ply web may be converted to any desired product, such as rolls, folded hand towels, wipes, handkerchief, napkins etc. It would be of advantage to use the multi-ply web according to the invention in so called center-feed coreless rolls, in which the paper is taken from the center of the roll.
  • center-feed coreless rolls in which the paper is taken from the center of the roll.
  • the innermost revolutions which are compressed rather hard so that the embossing is more or less destroyed, will not come out as a satisfactory product.
  • lamination of the plies is separated from any patterning effect provided by embossing or the like and thus also the innermost revolutions of the coreless roll will form a useful product.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Paper (AREA)
  • Nonwoven Fabrics (AREA)
EP03713127A 2002-02-26 2003-02-26 Method and device for producing a multi-ply web of flexible material, such as paper and nonwoven, and multi-ply material and product produced by the method Revoked EP1478506B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE0200590A SE0200590D0 (sv) 2002-02-26 2002-02-26 Method and device for producing a multi-ply web of flexible material, such as paper and nonwoven, and multi-ply material produced the method
SE0200590 2002-02-26
PCT/SE2003/000327 WO2003072344A1 (en) 2002-02-26 2003-02-26 Method and device for producing a multi-ply web of flexible material, such as paper and nonwoven, and multi-ply material and product produced by the method

Publications (2)

Publication Number Publication Date
EP1478506A1 EP1478506A1 (en) 2004-11-24
EP1478506B1 true EP1478506B1 (en) 2007-07-18

Family

ID=20287102

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03713127A Revoked EP1478506B1 (en) 2002-02-26 2003-02-26 Method and device for producing a multi-ply web of flexible material, such as paper and nonwoven, and multi-ply material and product produced by the method

Country Status (12)

Country Link
EP (1) EP1478506B1 (sv)
CN (1) CN100351073C (sv)
AT (1) ATE367262T1 (sv)
AU (2) AU2003217100A1 (sv)
BR (1) BR0307946A (sv)
DE (1) DE60314992T2 (sv)
ES (1) ES2289272T3 (sv)
MX (1) MXPA04006787A (sv)
PL (1) PL205890B1 (sv)
RU (1) RU2300463C2 (sv)
SE (1) SE0200590D0 (sv)
WO (1) WO2003072344A1 (sv)

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* Cited by examiner, † Cited by third party
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CN100381212C (zh) * 2003-04-30 2008-04-16 蔡鹏鉫 一种点状或图形涂胶装置
US7374638B2 (en) 2003-09-29 2008-05-20 The Procter & Gamble Company High bulk strong absorbent single-ply tissue-towel paper product
US20050247397A1 (en) * 2003-09-29 2005-11-10 The Procter & Gamble Company Process for producing embossed products
US7314663B2 (en) 2003-09-29 2008-01-01 The Procter + Gamble Company Embossed multi-ply fibrous structure product and process for making same
CN101124363A (zh) 2004-02-17 2008-02-13 宝洁公司 深嵌套压花的纸制品
US7413629B2 (en) 2004-05-21 2008-08-19 The Procter & Gamble Company Process for producing deep-nested embossed paper products
US7435313B2 (en) 2004-05-21 2008-10-14 The Procter & Gamble Company Process for producing deep-nested embossed paper products
IT1391733B1 (it) * 2008-07-21 2012-01-27 Futura Spa Dispositivo e metodo per incollare tra loro due o piu' veli o nastri di materiale cartaceo
IT1392784B1 (it) * 2008-07-21 2012-03-23 Futura Spa Dispositivo e metodo per realizzare l'unione di due o piu' veli di materiale cartaceo mediante incollaggio
US20100030174A1 (en) * 2008-08-04 2010-02-04 Buschur Patrick J Multi-ply fibrous structures and processes for making same
KR101550647B1 (ko) * 2008-09-11 2015-09-07 알바니 인터내셔널 코포레이션 화장지, 타월 및 부직포의 제조를 위한 투과성 벨트
US9243368B2 (en) 2009-05-19 2016-01-26 The Procter & Gamble Company Embossed fibrous structures and methods for making same
US8753737B2 (en) 2009-05-19 2014-06-17 The Procter & Gamble Company Multi-ply fibrous structures and methods for making same
IT1399181B1 (it) * 2010-01-28 2013-04-11 Ind Cartarie Tronchetti Spa Prodotto in carta a tre o più veli e metodo per la sua produzione
CA2794365C (en) * 2012-05-17 2014-05-27 Crescent Cardboard Company, LLC Paper product with bleed-through resistant and show-through resistant qualities
CN104401127B (zh) * 2014-11-24 2017-04-05 苏州瑞日纺织科技有限公司 一种斑点式面料印刷装置
WO2016088706A1 (ja) 2014-12-01 2016-06-09 山田　菊夫 紙シートの製造方法及び紙シート
WO2018166572A1 (en) * 2017-03-13 2018-09-20 Essity Hygiene And Health Aktiebolag Multi-ply tissue paper product and method of manufacturing the same
DE102020117624B4 (de) 2020-07-03 2022-08-25 4BoxProducer.com Ltd. Vorrichtung und Verfahren zum Auftrag von Kaltleim
DE102020008094B4 (de) 2020-07-03 2022-08-25 4BoxProducer.com Ltd. Vorrichtung und Verfahren zum Auftrag von Kaltleim

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3062681A (en) * 1959-11-27 1962-11-06 Eastman Kodak Co Method of metering liquid and apparatus therefor
US3672950A (en) * 1970-01-12 1972-06-27 Int Paper Co Adhesively laminated cellulosic product
EP0738588A1 (en) * 1995-04-13 1996-10-23 Scott Paper Company Improved absorbent paper product and method of making
AU7721400A (en) * 1999-09-30 2001-04-30 Owens Corning Roll adhesive application
WO2001039861A1 (en) * 1999-12-04 2001-06-07 Varco I/P, Inc A method of making a screen, a screen, and a system for making a screen
IT1314877B1 (it) * 2000-11-22 2003-01-16 Perini Fabio Spa Metodo e dispositivo per la produzione di un materiale cartaceo infoglio plurivelo e prodotto cosi'ottenuto

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DE60314992D1 (de) 2007-08-30
DE60314992T2 (de) 2008-04-10
SE0200590D0 (sv) 2002-02-26
EP1478506A1 (en) 2004-11-24
AU2009202906A1 (en) 2009-08-13
RU2004128456A (ru) 2005-06-10
RU2300463C2 (ru) 2007-06-10
BR0307946A (pt) 2004-12-21
PL205890B1 (pl) 2010-06-30
WO2003072344A1 (en) 2003-09-04
ES2289272T3 (es) 2008-02-01
CN100351073C (zh) 2007-11-28
MXPA04006787A (es) 2004-12-06
CN1628025A (zh) 2005-06-15
PL370301A1 (en) 2005-05-16
AU2009202906B2 (en) 2012-09-27
AU2003217100A1 (en) 2003-09-09

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