EP0246476B1 - Procédé de fabrication d'une feuille à motifs, revêtue par flocage, présentant un aspect textile - Google Patents

Procédé de fabrication d'une feuille à motifs, revêtue par flocage, présentant un aspect textile Download PDF

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Publication number
EP0246476B1
EP0246476B1 EP87106364A EP87106364A EP0246476B1 EP 0246476 B1 EP0246476 B1 EP 0246476B1 EP 87106364 A EP87106364 A EP 87106364A EP 87106364 A EP87106364 A EP 87106364A EP 0246476 B1 EP0246476 B1 EP 0246476B1
Authority
EP
European Patent Office
Prior art keywords
adhesive
carrier web
flock
colour
printed
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
EP87106364A
Other languages
German (de)
English (en)
Other versions
EP0246476A2 (fr
EP0246476A3 (en
Inventor
Hedwig Dipl.-Ing. Moravcsik
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.)
Alkor GmbH Kunstoffverkauf
Original Assignee
Alkor GmbH Kunstoffverkauf
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
Application filed by Alkor GmbH Kunstoffverkauf filed Critical Alkor GmbH Kunstoffverkauf
Priority to AT87106364T priority Critical patent/ATE59587T1/de
Publication of EP0246476A2 publication Critical patent/EP0246476A2/fr
Publication of EP0246476A3 publication Critical patent/EP0246476A3/de
Application granted granted Critical
Publication of EP0246476B1 publication Critical patent/EP0246476B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44F—SPECIAL DESIGNS OR PICTURES
    • B44F11/00—Designs imitating artistic work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/16—Flocking otherwise than by spraying

Definitions

  • the present invention relates to a method for producing a patterned flocked web with a textile-like appearance, a partial adhesive layer being applied to a carrier web using the screen printing process and then a flock layer.
  • a method for surface modification of flocked textile products is known.
  • adhesive is applied to the recesses of the doctor roller on the textile carrier material by means of a doctor roller, which has a negative relief-like surface pattern, so that the flock only adheres to these locations when flocked.
  • GB-PS 11 80 219 a process for the production of flocked web material is described.
  • the carrier web which consists in particular of unvulcanized rubber, is guided into the gap between an embossing roller and an application roller, so that the adhesive is only applied to certain locations on the web, to which the flock applied later adheres.
  • DE-OS 27 08 842 relates to a method for the colored design of flocked objects by flocking an object partially coated with an adhesive and then printing the flock with a printing device.
  • a disadvantage of the methods mentioned is that, on the one hand, the use of embossing rollers for the adhesive application of the adhesive partially but over a wide area to the carrier web, which results in a washed-out flock pattern with an indistinct embossing effect during the subsequent flocking, and on the other hand, by the subsequent printing of the Flocks an additional operation is required, which also does not completely rule out that printing ink also gets on the flock-free areas of the carrier web and no overall aesthetic impression is achieved.
  • FR-A-7003556 describes a method for producing a reinforced wall covering.
  • the carrier and a textile grid are glued together and then flocked with textile fibers. These fibers adhere to the support through the grid.
  • DE-A-2201941 on which the preamble of claim 1 is based, describes a method for producing three-dimensional imitations of natural planar landscape features.
  • the carrier material delivered in individual sheets is provided with an adhesive which, according to one embodiment, has been applied using the screen printing method, then flocked and the excess flock removed after drying.
  • the invention has for its object to provide a process for the production of a patterned flocked web with a textile-like colored pattern design without additional embossing, which is continuous and easy to carry out and when using plastic-coated and flocked plastic webs, these webs are perfectly weldable with each other.
  • the method according to the invention described at the outset is characterized in that the carrier web is a pigmented or monochrome or multicolor plastic film, preferably printed by gravure printing, with a thickness of 180 to 350 ⁇ m, preferably 200 to 250 ⁇ m and a Shore-D Hardness of 30 to 50, preferably 33 to 45 or a single or multi-color, preferably rotary screen printing, printed plastic fleece or plastic fiber fleece with a surface weight of 60 to 150 g / m 2 , preferably 80 to 100 g / m 2 , which uses a - or multi-colored flock (e) in coordination with the color of the printed pattern (b) of the printed carrier web and / or color of the pigmented carrier web to achieve an overall color contrast to that with an adhesive made of blowing agent-free or blowing agent-containing PVC plastisol in a known screen printing process coated carrier web applied to the carrier web to the with Kle Excess flock layer located over coated areas is removed before the adhesive hardens, the adhesive layer is
  • the process according to the invention is carried out in such a way that on a single-color or multi-color, preferably gravure-printed, plastic film with a thickness of 180 to 350 pm, preferably 200 to 250 pm and a Shore D hardness of 30 to 50, preferably 33 up to 45 as a carrier web with the help of the screen printing device, the adhesive is applied at very specific points.
  • the adhesive is applied in the form of one or more solid or broken lines or curves, in the form of grids or in other geometric patterns. Since there is no full application of the adhesive as with a web flocked for embossing, the subsequent flock application results in a clear pattern-like pattern.
  • the excess flock material is preferably electrostatically removed before the adhesive hardens, the adhesive layer is cured and then that on the adhesive-free areas of the Plastic film surface still existing flock layer removed electrostatically or by suction. In the two process steps mentioned above, the excess flock material recovered, so that a total saving of flock material is achieved.
  • the carrier web obtained has a textile-like appearance with a decorative pattern which has the appearance of a finely structured, embossed flock surface, but without the need for additional embossing.
  • An additional decorative effect can be achieved by coating the printed plastic film with a clear or matt varnish made of a vinyl chloride copolymer or a polyurethane before applying the adhesive.
  • the plastic film preferably consists of an olefin homopolymer or copolymer, such as polyethylene, polypropylene.
  • the backing sheet is provided on its rear side with a self-adhesive layer and an attached, removable paper sheet, so that a ready-to-use, self-adhesive patterned flocked sheet is obtained.
  • the flocked webs obtained by the process according to the invention serve inter alia. as upholstery fabrics in the manufacture of suitcases, folders, cases, as wall claddings and interior claddings for motor vehicles
  • an adhesive consisting of a PVC plastisol, partially and only, is applied using a device as used in the gravure printing process applied in such an amount and in such a viscosity that the partial application of adhesive cannot flow on the carrier web.
  • the flock material made of colored polyamide with 1.7 dtex and an average fiber length of 0.7 mm is applied with the aid of a flock application device known per se.
  • the excess flock layer on the carrier web is removed electrostatically, the adhesive layer is cured at a temperature of 170 ° C.
  • a patterned flocked web is obtained which has the appearance of a finely embossed textile-like surface.

Landscapes

  • Laminated Bodies (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Claims (6)

1. Procédé de fabrication d'une bande floquée à motifs, présentant un aspect textile, dans lequel une couche partielle de colle est déposée par un procédé d'impression sérigraphique sur une bande de support, suivie d'une couche floquée, caractérisé en ce que l'on utilise comme bande de support une feuille de matière plastique (a), pigmentée ou réalisée en une ou plusieurs couleurs, de préférence par un procédé d'héliogravure, présentant une épaisseur de
180 à 350 lim, de préférence de
200 à 250 pm
et une dureté Shore-D de
30 à 50, de préférence de
33 à 45
ou encore un voile non tissé de matière plastique ou une nappe de matière plastique, imprimès en une ou plusieurs couleurs, de préférence dans un procédé d'impression de sérigraphie rotative, présentant un poids surfacique de
60 à 150 g/m2, de préférence
80 à 100 g/m 2,
en ce qu'on dépose le produit de flocage (e) monocoloré ou multicoloré en rapport avec la couleur du motif imprimé (b) de la bande de support imprimée et/ou de la couleur de la bande de support pigmentée pour obtenir un contraste global coloré, sur la bande de support partiellement enduite d'un plastisol de PVC exempt d'agent moussant ou contenant un agent moussant, en ce qu'on élimine la couche de produit de flocage en excès se trouvant sur la bande de support aux endroits pourvus de colle (d) avant la prise de la colle, en ce qu'on provoque le durcissement de la couche de colle et ensuite, en ce qu'on élimine la couche de produit de flocage se trouvant aux endroits exempts de colle de la bande de support.
2. Procédé selon la revendication 1 caractérisé en ce que l'on utilise une matière de flocage constituée de viscose d'un titre de
0,9 dtex, de préférence
1,7 dtex
et une longueur de fibres moyenne de
0,4 à 1,2 mm, de préférence de
0,5 à 1,0 mm.
3. Procédé selon la revendication 1 ou 2 caractérisé en ce que la feuille de matière plastique imprimée est pourvue avant le dépôt de colle d'une laque claire ou matifiée (c) constituée d'un copolymère de chlorure de vinyle ou d'un polyur- éthane.
4. Procédé selon l'une des revendications 1 à 3 caractérisé en ce que l'on utilise comme bande de support une feuille de matière plastique doublée d'un jersey en textile de préférence constitué de polyester ou d'un mélange de polyester et de coton, présentant un poids surfacique de
70 à 80 g/cm 2.
5. Procédé selon l'une ou plusieurs des revendications 1 à 4, caractérisé en ce que la bande de support est pourvue sur sa face verso d'une couche autocollante et d'une bande de papier décollable de celle-ci.
6. Procédé selon l'une ou plusieurs des revendications 1 à 5, caractérisé en ce que la bande de support est partiellement enduite par un procédé d'héliogravure de colle constituée d'un plastisol de PVC exempt d'agent moussant ou contenant un agent moussant.
EP87106364A 1986-05-22 1987-04-30 Procédé de fabrication d'une feuille à motifs, revêtue par flocage, présentant un aspect textile Expired - Lifetime EP0246476B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT87106364T ATE59587T1 (de) 1986-05-22 1987-04-30 Verfahren zur herstellung einer gemusterten beflockten bahn mit textilaehnlichem aussehen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3617163 1986-05-22
DE19863617163 DE3617163A1 (de) 1986-05-22 1986-05-22 Verfahren zur herstellung einer gemusterten beflockten bahn mit textilaehnlichem aussehen

Publications (3)

Publication Number Publication Date
EP0246476A2 EP0246476A2 (fr) 1987-11-25
EP0246476A3 EP0246476A3 (en) 1988-10-19
EP0246476B1 true EP0246476B1 (fr) 1991-01-02

Family

ID=6301337

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87106364A Expired - Lifetime EP0246476B1 (fr) 1986-05-22 1987-04-30 Procédé de fabrication d'une feuille à motifs, revêtue par flocage, présentant un aspect textile

Country Status (4)

Country Link
EP (1) EP0246476B1 (fr)
AT (1) ATE59587T1 (fr)
DE (2) DE3617163A1 (fr)
ES (1) ES2019322B3 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3820992A1 (de) * 1988-06-22 1989-12-28 Uniroyal Englebert Textilcord Verfahren zum herstellen einer gemusterten flockwarenbahn
DE4035822C2 (de) * 1990-11-10 1996-03-28 Bayerische Motoren Werke Ag Herstellverfahren für einen mehrschichtigen Formkörper für den Innenraum von Fahrzeugen
ITFI20050172A1 (it) * 2005-08-03 2007-02-04 Fintex & Partners Italia S P A Metodo per la produzione di un manufatto nastriforme per la produzione di articoli assorbenti e simili, manufatto cosi' ottenuto ed articolo assorbente comprendente detto manufatto
ES2375348T3 (es) * 2007-06-20 2012-02-29 Ferfil Multifils Sa Piel de foca de flocado para esquis.
DE102007035406B3 (de) * 2007-07-26 2009-01-02 Leco-Werke Lechtreck Gmbh & Co Kg Verfahren zur Herstellung einer Tapetenbahn und Verwendung der Tapetenbahn zur Wandflächenbeschichtung
DE102008045457A1 (de) * 2008-09-02 2010-03-04 Branko Stahl Verfahren zur Applizierung von feinen Volumenmotiven auf rauhen bzw. grob gegliederten Oberflächen von Trägermaterialien

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE537016A (fr) *
US2368706A (en) * 1943-08-07 1945-02-06 United Merchants & Mfg Multicolor flock printed fabric
DE1080512B (de) * 1954-05-11 1960-04-28 Saladin & Co Verfahren und Vorrichtung zum Herstellen von Pluesch, Samt, Velour, kuenstlichem Wildleder, Schmirgelleinen, Sandpapier od. dgl. durch elektrostatisches Eintreiben von Kleinteilchen
GB1224472A (en) * 1967-01-11 1971-03-10 Dunlop Co Ltd Flexible sheet materials
FR2077645A7 (en) * 1970-02-02 1971-11-05 Laval Vermandois Textile Laminated wall covering - application of flock to provede a textured surface
US3793050A (en) * 1971-08-12 1974-02-19 E Mumpower Method of applying flocking to a base
DE2201941A1 (de) * 1972-01-15 1973-07-19 Flock Technik Gmbh Verfahren und vorrichtung zur herstellung dreidimensionaler imitationen natuerlicher flaechenhafter landschaftsmerkmale
GB2061767B (en) * 1979-10-30 1983-09-21 Nairn Coated Prod Textile products comprising flocked fibres and their manufacture

Also Published As

Publication number Publication date
EP0246476A2 (fr) 1987-11-25
ES2019322B3 (es) 1991-06-16
DE3617163A1 (de) 1987-11-26
DE3766883D1 (de) 1991-02-07
EP0246476A3 (en) 1988-10-19
ATE59587T1 (de) 1991-01-15

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