EP1690464A1 - Procédé de production de matériau composite pour des fermetures auto-grippantes, notamment pour des fermetures aux articles absorbants - Google Patents

Procédé de production de matériau composite pour des fermetures auto-grippantes, notamment pour des fermetures aux articles absorbants Download PDF

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Publication number
EP1690464A1
EP1690464A1 EP20050003002 EP05003002A EP1690464A1 EP 1690464 A1 EP1690464 A1 EP 1690464A1 EP 20050003002 EP20050003002 EP 20050003002 EP 05003002 A EP05003002 A EP 05003002A EP 1690464 A1 EP1690464 A1 EP 1690464A1
Authority
EP
European Patent Office
Prior art keywords
adhesive
carrier film
textile material
composite
textile
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
EP20050003002
Other languages
German (de)
English (en)
Other versions
EP1690464B1 (fr
Inventor
Georg Baldauf
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.)
Mondi Gronau GmbH
Original Assignee
Nordenia Deutschland Gronau GmbH
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 EP20050003002 priority Critical patent/EP1690464B1/fr
Priority to ES05003002T priority patent/ES2310775T3/es
Priority to PL05003002T priority patent/PL1690464T3/pl
Priority to AT05003002T priority patent/ATE410091T1/de
Priority to DE200550005610 priority patent/DE502005005610D1/de
Application filed by Nordenia Deutschland Gronau GmbH filed Critical Nordenia Deutschland Gronau GmbH
Priority to US11/113,384 priority patent/US8303759B2/en
Priority to JP2005233954A priority patent/JP4961122B2/ja
Publication of EP1690464A1 publication Critical patent/EP1690464A1/fr
Application granted granted Critical
Publication of EP1690464B1 publication Critical patent/EP1690464B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B18/00—Fasteners of the touch-and-close type; Making such fasteners
    • A44B18/0003—Fastener constructions
    • A44B18/0011—Female or loop elements
    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B18/00—Fasteners of the touch-and-close type; Making such fasteners
    • A44B18/0023—Woven or knitted fasteners
    • A44B18/0034—Female or loop elements
    • 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
    • Y10T428/23907—Pile or nap type surface or component
    • Y10T428/23914—Interlaminar
    • 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
    • Y10T428/23907—Pile or nap type surface or component
    • Y10T428/23957—Particular shape or structure of pile
    • 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
    • Y10T428/23907—Pile or nap type surface or component
    • Y10T428/23957—Particular shape or structure of pile
    • Y10T428/23964—U-, V-, or W-shaped or continuous strand, filamentary 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
    • Y10T428/23907—Pile or nap type surface or component
    • Y10T428/23957—Particular shape or structure of pile
    • Y10T428/23964—U-, V-, or W-shaped or continuous strand, filamentary material
    • Y10T428/23971—Continuous strand with adhesive bond to backing
    • 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
    • Y10T428/23907—Pile or nap type surface or component
    • Y10T428/23979—Particular backing structure or composition
    • 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
    • Y10T428/23907—Pile or nap type surface or component
    • Y10T428/23986—With coating, impregnation, or bond
    • 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
    • Y10T428/23907—Pile or nap type surface or component
    • Y10T428/23993—Composition of pile or 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.]
    • Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
    • Y10T428/2481—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.] including layer of mechanically interengaged strands, strand-portions or strand-like strips
    • 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.]
    • Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
    • Y10T428/24826—Spot bonds connect components

Definitions

  • the invention relates to a method for producing a composite material for hook-and-loop fasteners, in particular for diaper closures, in which a textile material with a surface structure suitable for connection with hook-and-loop hooks onto a carrier film.
  • the composite produced by the process forms the female part of a hook and loop fastener.
  • a strip of composite attached to the front cuff area of the diaper and a fastener tape secured laterally to the diaper form a hook and loop fastener.
  • Velcro fasteners can be opened and closed multiple times and are less sensitive to contact with skin creams or powders compared to adhesive closures.
  • the composite for Velcro closures on baby diapers have different requirements. It should have a soft surface to prevent skin irritation with the baby skin when touched.
  • the textile substrate should have the lowest possible basis weight, so that it can be produced inexpensively and is translucent, so that the mostly printed surface of the carrier film remains visible.
  • the composite To perform the function as Velcro, the composite must have enough fibers to which the Velcro hooks can anchor.
  • EP 0 777 006 B1 discloses a method for producing a composite material for the purpose described at the outset.
  • the textile material consists of a scrim of warp and weft threads and knitting technically connected to the scrim loops.
  • the textile material is laminated with a sufficiently thick adhesive layer on the carrier film.
  • the object is achieved in that the textile material is not fully bonded to the carrier film and that the covering layer of the composite forming textile material is brushed after laminating.
  • the carrier film and the textile material are preferably glued together, but the adhesive is not applied to the entire surface but in a pattern of adhesive surfaces and adhesive-free areas on the carrier film.
  • the carrier film with applied adhesive and the textile material pass through a pair of rollers, in which the carrier film is pressed with the textile material.
  • the adhesive is preferably applied in the repeat with a pattern on the carrier film having fields with an adhesive pattern of adhesive surfaces and adhesive-free areas and field framing of a sheet applied adhesive film.
  • the adhesive may be applied to the carrier sheet in a punctiform manner in the fields, in a pattern of parallel or intersecting stripes, a pattern with a cellular structure, or a combination of these patterns.
  • the bonded area is 20% to 80%, preferably 40% to 60%, of the total area of the composite.
  • the field framing consisting of a continuous, flat adhesive film are arranged such that the textile material and the carrier film to the edges of the pieces obtained from the composite web, which form the female part of a hook-and-loop fastener, have a complete circumferential non-positive bond.
  • the adhesive frame By using the adhesive frame, a fraying of the textile material or even tearing off of the textile material from the carrier film at the edge of a composite piece, which on the one hand attack the largest forces when the hook-and-loop fastener is opened and, on the other hand, open ends of the textile material, can be prevented during use of the hook-and-loop fastener ,
  • the adhesive surfaces surrounding the fields having adhesive pattern also result in less dust formation when cutting the composite web. Since the cut takes place in the area bonded together, no loose fiber remains and filament residues, which could pollute the system as dust.
  • the good Velcro effect between textile material and the Velcro hooks is ensured at the unglued areas.
  • an amount of adhesive can be applied to the bonded areas, which ensures a secure and durable connection of textile material and carrier film.
  • a local sticking of the fibers and a reduction of the Velcro effect in these areas can be tolerated because of the good burdock properties in the unglued areas.
  • the adhesive is applied to the carrier film in a rotary printing process.
  • the carrier film passes through a pressure roller assembly consisting of a gravure cylinder and the film on the gravure cylinder and Wegruck counter cylinder, wherein the surface of the gravure cylinder is provided with an adhesive pattern corresponding to the engraving and wherein on the surface of the gravure cylinder or the surface of the counter-cylinder, an adhesive film is applied, the is transferred to the raised surfaces of the engraving on the carrier film.
  • the brushing of the textile cover layer of the composite leads to an improvement of the burp properties and to a softer surface of the textile material, wherein depending on the type of textile material and the brush used, various effects of the brushing process described below can contribute to improved burdock properties.
  • the brushing process primarily captures and deflects the unglued regions of the textile cover layer, and a part of the textile yarns is defibered. In the case of nonwovens, individual long fibers from the textile surface composite are additionally captured by the brush and partially released from the composite, resulting in loops and fiber ends on which the hooks can anchor.
  • the textile layer becomes softer and more voluminous both when using nonwoven fabric and when using a woven fabric or a warp knitted fabric, and the number of fibers to which the hook and loop hooks can anchor is increased.
  • a significant effect of the textile covering layer is only produced by the brushing process.
  • the brushing process can be carried out by means of brush rollers.
  • the rotation of the brush rollers is desirably determined so that the surface of the brush has a positive or negative relative velocity with respect to the composite web passing under the brush roller.
  • the brushing direction and brushing speed can be varied with respect to the continuous composite web. This is of importance, among other things, as due to the nature of the fabric z. As the orientation of the fibers in a nonwoven fabric and by the processing direction of the composite web depending on the Bürstraum different results are expected.
  • the tensile force perpendicular to the plane of the composite web can be affected by the use of obliquely or curved bristles. During rotation of the brush rollers, the fibers are thus pulled away from the composite web depending on the orientation of the bristles.
  • this invention can also be carried out in several steps with different brushes and / or with different brushing directions and speeds, the various effects of the individual brushing processes being combined.
  • fixed brushes can additionally or alternatively be used for the brushing process.
  • the bristles of the brushes are made of metal and / or plastic.
  • Repeat marks printed on the carrier film which mark the positioning of the adhesive frames may facilitate further processing of the composite web.
  • a carrier film of polyethylene, polypropylene, polyester, polyamide or a mixture or a copolymer of these polymers having a basis weight between 5 g / m 2 and 50 g / m 2, a textile material made of woven textile, a material with a Basic loops of filament yarn and with loops, which are technically connected to the Grundgelege or a nonwoven fabric with a basis weight between 5 g / m 2 and 60 g / m 2 laminated.
  • Preferred adhesives are hot melt adhesives based on PAO, EVA, SBS, SIS, reactive polyurethane adhesives, acrylate adhesives and radiation-curing adhesives.
  • the process for producing the composite is shown schematically in FIG.
  • adhesive 2 is applied in a pattern which is composed of adhesive surfaces 3 and 4 adhesive-free areas.
  • the adhesive is applied to the carrier film 1, for example, by a rotary printing process.
  • the carrier film 1 passes through a pressure roller assembly 5 consisting of a gravure cylinder 6 and a backing sheet 1 pressing against the gravure cylinder counter cylinder 7, wherein the surface of the gravure cylinder 6 is provided with an adhesive pattern forming the engraving 8.
  • a variably definable amount of adhesive is applied to the surface of the engraving cylinder 6, which is transmitted to raised surfaces of the engraving 8 on the carrier film 1.
  • the thus formed two-ply web passes through the nip of a pair of rollers 10, in which the carrier film 1 is pressed with the textile material 9 to form a composite 11.
  • the textile cover layer of the composite material 11 is brushed with a brush assembly 12.
  • the textile material preferably has a basis weight of between 5 g / m 2 and 60 g / m 2 and may consist of a woven textile, a material with a base fabric of filament yarns and loops which are operatively bonded to the base fabric or a nonwoven fabric.
  • hot melt adhesives based on PAO, EVA, SBS, SIS, reactive polyurethane adhesives, acrylate adhesives and also radiation-curing adhesives.
  • FIG. 2 shows a plan view of the layer structure of the composite material 11.
  • the illustration shows that the adhesive 2 is applied in pattern to the carrier film 1 in a repeat, which comprises fields 13 with an adhesive pattern of adhesive surfaces 3 and adhesive-free regions 4 and having Feldumrahmungen 14 of a sheet applied adhesive film.
  • the adhesive 2 may be dot-shaped in the panels 13, applied to the backing sheet 1 in a pattern of parallel or intersecting stripes, a pattern having a cellular structure, or a combination of these patterns.
  • the proportion of the bonded area within the fields is 20% to 80%, preferably 40% to 60%.
  • the field framing 14 consisting of a continuous adhesive film form the edges of the composite pieces separated from the material web, which together with hook bands form hook-and-loop fasteners. Visible or only under UV light visible repeat marks 15 mark the positions of the formed as an adhesive surface Feldumrahmonne 14.
  • the composite has a good Velcro effect.
  • a significant improvement in the burdock properties can be achieved by a subsequent, shown in Fig. 3, brushing process.
  • the existing example of metal or plastic bristles 16 on a driven brush roller 17 are arranged.
  • the brush roller 17 is, as shown in Fig. 3, in the plane parallel to the underlying composite web 17 pivotable.
  • ⁇ and / or the rotational speed of the brush roller 17 both the brushing direction and the brushing speed, ie the relative speed between the brush surface and the composite web 17, can be adjusted. It is also within the scope of the invention for two or more different brush rollers 17 and / or fixed brushes to be used successively.
  • FIG. 4 shows in a section the brushing of the textile material 9 forming the covering layer of the composite.
  • the bristles 16 of the brush roller 17 engage the non-bonded portions of the composite 11 into the textile material 9.
  • individual fibers are caught and deflected by the bristles 16.
  • Individual yarns of the textile material can also be defibered.
  • the textile cover layer of the composite 11 becomes thereby bulkier and softer. The number of loops and obliquely protruding from the material fiber ends, where the hooks can anchor, is increased.
  • the change in the covering layer forming textile material 9 is shown schematically in Fig. 5.
  • the contour of the uncut material has been shown for comparison with a dashed line.
  • the textile material 9 is strongly built into the adhesive-free area, making it bulkier and softer.
  • the connection between the textile material and the carrier film 1 in the bonded areas is not significantly impaired.
  • the brushing process by a variation of Hardness of the bristles 16, a change in brushing direction and speed and / or optimized by the use of obliquely or curved running bristles 16.

Landscapes

  • Slide Fasteners, Snap Fasteners, And Hook Fasteners (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Treatment Of Fiber Materials (AREA)
EP20050003002 2005-02-12 2005-02-12 Procédé de production de matériau composite pour des fermetures auto-grippantes, notamment pour des fermetures aux articles absorbants Not-in-force EP1690464B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
ES05003002T ES2310775T3 (es) 2005-02-12 2005-02-12 Procedimiento para fabricar un material compuesto para cierres lapa, especialmente para cierres de pañales.
PL05003002T PL1690464T3 (pl) 2005-02-12 2005-02-12 Sposób wytwarzania kompozytu na zapięcia rzepowe, zwłaszcza zapięcia pieluch
AT05003002T ATE410091T1 (de) 2005-02-12 2005-02-12 Verfahren zur herstellung eines verbundstoffes für klettverschlüsse, insbesondere für windelverschlüsse
DE200550005610 DE502005005610D1 (de) 2005-02-12 2005-02-12 Verfahren zur Herstellung eines Verbundstoffes für Klettverschlüsse, insbesondere für Windelverschlüsse
EP20050003002 EP1690464B1 (fr) 2005-02-12 2005-02-12 Procédé de production de matériau composite pour des fermetures auto-grippantes, notamment pour des fermetures aux articles absorbants
US11/113,384 US8303759B2 (en) 2005-02-12 2005-04-22 Method for the production of a laminate material for hook and loop closures
JP2005233954A JP4961122B2 (ja) 2005-02-12 2005-08-12 オムツ用ファスナーのための複合材料を製造するための方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP20050003002 EP1690464B1 (fr) 2005-02-12 2005-02-12 Procédé de production de matériau composite pour des fermetures auto-grippantes, notamment pour des fermetures aux articles absorbants

Publications (2)

Publication Number Publication Date
EP1690464A1 true EP1690464A1 (fr) 2006-08-16
EP1690464B1 EP1690464B1 (fr) 2008-10-08

Family

ID=34933725

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20050003002 Not-in-force EP1690464B1 (fr) 2005-02-12 2005-02-12 Procédé de production de matériau composite pour des fermetures auto-grippantes, notamment pour des fermetures aux articles absorbants

Country Status (7)

Country Link
US (1) US8303759B2 (fr)
EP (1) EP1690464B1 (fr)
JP (1) JP4961122B2 (fr)
AT (1) ATE410091T1 (fr)
DE (1) DE502005005610D1 (fr)
ES (1) ES2310775T3 (fr)
PL (1) PL1690464T3 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2145555A1 (fr) * 2008-07-17 2010-01-20 Nordenia Technologies GmbH Elément composite pour une fermeture à crochet, notament pour fermeture de couche
EP2340796A1 (fr) * 2009-12-29 2011-07-06 Nordenia Deutschland Gronau GmbH Procédé de fabrication d'une bande de matériau à partir de laquelle des éléments de fermeture pour couche sont découpés
EP3040460A1 (fr) * 2014-12-30 2016-07-06 Mondi Gronau GmbH Zone d'atterrissage dotée de velours thermofusible adhésif
EP3153141B1 (fr) 2015-10-06 2018-07-04 Fameccanica.Data S.p.A. Procédé et appareil de production d'une structure absorbante

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DE502004001797D1 (de) * 2004-03-22 2006-11-30 Nordenia Deutschland Gronau Verbundstoff für Klettverschlüsse, insbesondere Windelverschlüsse
ATE408721T1 (de) * 2005-02-12 2008-10-15 Nordenia Deutschland Gronau Verbundstoffelement für einen klettverschluss, insbesondere einen windelverschluss, und verfahren zu seiner herstellung
DE502007004253D1 (de) * 2007-06-01 2010-08-12 Nordenia Deutschland Gronau Verbundstoffelement für einen Klettverschluss
US9051014B2 (en) * 2012-02-09 2015-06-09 Great Dane Limited Partnership Thermal-insulated wall and liner
TWI500399B (zh) * 2012-12-28 2015-09-21 Taiwan Paiho Ltd 抗裂痕傳播之黏扣帶
BR112015031114B1 (pt) 2013-06-11 2020-10-13 University Of Houston aparelho e método para deposição de um revestimento
AU2017420370B2 (en) 2017-06-23 2023-08-31 Kimberly-Clark Worldwide, Inc. Adhesive pattern residing on a moving base web
RU2745016C1 (ru) 2017-06-23 2021-03-18 Кимберли-Кларк Ворлдвайд, Инк. Система и способ нанесения клея на движущуюся ленту

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WO2004050970A2 (fr) * 2002-11-27 2004-06-17 Milliken & Company Tissu boucle imprime et procede de production de celui-ci
US6705132B1 (en) * 2003-04-30 2004-03-16 Gfd Fabrics, Inc. Loop-type textile fastener fabric with diagonally extending pile loops and method of producing same

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2145555A1 (fr) * 2008-07-17 2010-01-20 Nordenia Technologies GmbH Elément composite pour une fermeture à crochet, notament pour fermeture de couche
EP2340796A1 (fr) * 2009-12-29 2011-07-06 Nordenia Deutschland Gronau GmbH Procédé de fabrication d'une bande de matériau à partir de laquelle des éléments de fermeture pour couche sont découpés
EP3040460A1 (fr) * 2014-12-30 2016-07-06 Mondi Gronau GmbH Zone d'atterrissage dotée de velours thermofusible adhésif
EP3153141B1 (fr) 2015-10-06 2018-07-04 Fameccanica.Data S.p.A. Procédé et appareil de production d'une structure absorbante
US11116677B2 (en) 2015-10-06 2021-09-14 Fameccanica, Data S.P A. Method and apparatus for producing an absorbent structure
EP3153141B2 (fr) † 2015-10-06 2022-05-04 Fameccanica.Data S.p.A. Procédé et appareil de production d'une structure absorbante

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DE502005005610D1 (de) 2008-11-20
US8303759B2 (en) 2012-11-06
ES2310775T3 (es) 2009-01-16
US20060180272A1 (en) 2006-08-17
ATE410091T1 (de) 2008-10-15
PL1690464T3 (pl) 2009-04-30
JP2006218282A (ja) 2006-08-24
JP4961122B2 (ja) 2012-06-27
EP1690464B1 (fr) 2008-10-08

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