DE2423211C3 - Process for the production of a laminate consisting of a metallized polyester film and a voluminous fleece - Google Patents

Process for the production of a laminate consisting of a metallized polyester film and a voluminous fleece

Info

Publication number
DE2423211C3
DE2423211C3 DE2423211A DE2423211A DE2423211C3 DE 2423211 C3 DE2423211 C3 DE 2423211C3 DE 2423211 A DE2423211 A DE 2423211A DE 2423211 A DE2423211 A DE 2423211A DE 2423211 C3 DE2423211 C3 DE 2423211C3
Authority
DE
Germany
Prior art keywords
fleece
polyester film
metallized polyester
voluminous
production
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
Application number
DE2423211A
Other languages
German (de)
Other versions
DE2423211A1 (en
DE2423211B2 (en
Inventor
Peter 4781 Bad Westernkotten Trenciansky
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.)
Westfaelische Metall Industrie KG Hueck and Co
Original Assignee
Westfaelische Metall Industrie KG Hueck and Co
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 Westfaelische Metall Industrie KG Hueck and Co filed Critical Westfaelische Metall Industrie KG Hueck and Co
Priority to DE2423211A priority Critical patent/DE2423211C3/en
Publication of DE2423211A1 publication Critical patent/DE2423211A1/en
Publication of DE2423211B2 publication Critical patent/DE2423211B2/en
Application granted granted Critical
Publication of DE2423211C3 publication Critical patent/DE2423211C3/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D31/00—Materials specially adapted for outerwear
    • A41D31/04—Materials specially adapted for outerwear characterised by special function or use
    • A41D31/14—Air permeable, i.e. capable of being penetrated by gases
    • A41D31/145—Air permeable, i.e. capable of being penetrated by gases using layered materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/266—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by an apertured layer, the apertures going through the whole thickness of the layer, e.g. expanded metal, perforated layer, slit layer regular cells B32B3/12
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/022—Non-woven fabric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/712—Weather resistant

Description

Die Erfindung bezieht sich auf ein Verfahren zur Herstellung eines aus einer metallisierten Polyesterfoiie und einem voluminösen Vlies bestehenden Laminats.The invention relates to a method for producing one from a metallized polyester film and a voluminous non-woven laminate.

Durch das deutsche Gebrauchsmuster 17 72 436 ist es bekannt, auf eine metallisierte Polyesterfolie ein Vlies aufzukaschieren. Über das Kaschierverfahren selbst ist in den Unterlagen dieses Gebrauchsmusters nichts gesagt. In der Praxis wird die metallisierte Polyesterfolie mitteis eines Zweikomponentenkiebers mit dem Vlies verbunden.By the German utility model 17 72 436 it is known to laminate a fleece onto a metallized polyester film. About the lamination process itself is nothing is said in the documents of this utility model. In practice, the metallized polyester film connected to the fleece in the middle of a two-component pin.

Würde man ein voluminöses Vlies nach diesem Verfahren mit einer metallisierten Kunststoffolie zusammenkaschieren, so ergibt sich ein stark knisterndes Laminat, welches für verschiedene Verwendungszwecke, wie z. B. in der Textilindustrie, nicht einsetzbar ist. Das Knistern bei den in dieser Weise hergestellten Laminaten ist zurückzuführen auf die unterschiedlich großen aneinanderliegenden Oberi.achen von der Polyesterfolie und dem voluminösen Vlies. Denn das voluminöse Vlies hat gegenüber der metallisierten Kunststoffolie eine wesentlich größere Oberfläche, die jedoch nur mit einigen kleinen Flächenteilen an der Folienoberfläche zur Anlage kommt. Aus diesem Grund hat man knisterarme oder knisterfreie Laminate bisher auch nur aus einem mit der Kunststoffolie kaschierten Flachvlies hergestellt. Derartige Laminate weisen jedoch nicht den weichen Textilcharakter auf.One would create a voluminous fleece using this method with a metallized plastic film laminate together, the result is a strongly crackling laminate, which is suitable for various purposes, such as B. in the textile industry, cannot be used. The crackling of those made in this way Laminates can be traced back to the differently large adjacent surfaces of the Polyester film and the voluminous fleece. Because the voluminous fleece has compared to the metallized Plastic film has a much larger surface, but only with a few small parts of the surface Foil surface comes to rest. For this reason, you have had low-crackling or crackling-free laminates up to now also made only from a flat fleece laminated with the plastic film. Such laminates have but not the soft textile character.

Im übrigen sind die bekannten Laminate auch nicht gegen Chlorkohlenwasserstoffe, wie sie bei derIn addition, the known laminates are not against chlorinated hydrocarbons, as they are in the

Reinigung verwendet werden, resistent. Das nichtCleaning used to be resistant. Not that one

resistente Verhalten bei den bekannten Laminaten liegt in erster Linie daran, daß das Vlies mit dem Zweikomponentenkleber keine chemische Verbindung eingeht. Die mechanische Verbindung zwischen dem Vlies und dem auf die metallisierte Kunststoffnabe aufgebrachten Zweikomponentenkleber ist wegen der nur kleinen Berührungsfläche sehr gering.resistant behavior with the known laminates lies primarily because the fleece has no chemical bond with the two-component adhesive comes in. The mechanical connection between the fleece and the one on the metallized plastic hub The two-component adhesive applied is very small due to the small contact area.

Aufgabe der Erfindung ist es, ein Verfahren zurThe object of the invention is to provide a method for

ίο Herstellung eines aus einer metallisierten Polyesterfolie und einem voluminösen Vlies bestehenden Laminats zu finden, das knisterfrei und gegen die bei der chemischen Reinigung verwendeten Stoffe, insbesondere gegen Chlorkohlenwasserstoff, resistent ist.ίο Manufacture of one from a metallized polyester film and to find a voluminous non-woven laminate that is crackle-free and against the chemical The substances used in cleaning, especially chlorinated hydrocarbons, are resistant.

Oiese Aufgabe wird erfindungsgemäß dadurch gelöst, daß das Vlies auf einer Seite mit einem thermoreaktiven Kleber und die metallisierte Polyesterfolie mit einem Zweikomponentenkleber versehen wird und die beiden Kleberschichten nach dem Ablüften des Zweikomponentenklebers durch ein an sich bekanntes Heißkaschieren miteinander verbunden werden. Durch dieses Verfahren wird die an der Kunststoffolie anliegende Seite des Vlieses mit Hilfe einer Oberbeschichtung flächengleich mit dem Kunststoffmaterial gemacht, ohne daß dabei dem voluminösen Vlies der Textilcharakter genommen wird. Die gegen Chlorkohlenwasserstoff resistente Verklebung zwischen Folie und Vlies wird durch die auf die Vliesschicht aufgetragene thermoreaktive Schicht erreicht, die in ihrer Substanz aktive Radikale besitzt, die mit dem Zweikomponentenkleber eine chemische Verbindung eingehen.This object is achieved according to the invention in that the fleece has a thermoreactive surface on one side Adhesive and the metallized polyester film is provided with a two-component adhesive and the two Adhesive layers after the two-component adhesive has evaporated by a known heat lamination be connected to each other. This process removes the contact with the plastic film Side of the fleece with the same surface area with the help of a top coating Made with the plastic material without losing the voluminous fleece of the textile character is taken. The bond between the film and the fleece, which is resistant to chlorinated hydrocarbons, is achieved by the thermoreactive layer applied to the fleece layer, which is active in its substance Has radicals that form a chemical bond with the two-component adhesive.

In der Zeichnung ist die Schichtfolge des Laminats dargestellt.
Auf die im Bedampfungsverfahren auf die Polyesterfolie 1 aufgebrachte gut reflektierende Metallschicht 2 ist ein Zweikomponentenklebcr 3 durch Rasterwalzen aufgetragen. Die so vorbehandelte Folie wird zum Ablüften des Klebers (Verdunsten des Lösungsmittels) in den Trockenkanal gegeben. Dann wird das Vlies 5 mit einer thermoreaktiven Schicht 4 versehen und mit der Heißkaschierwalze auf die mit dem Zweikomponentenkleber 2 versehene Seite der Polyesterfolie aufgebracht. Nach einer Reaktionszeit von einigen Tagen kann dieses Laminat weiterverarbeitet werden. Um es atmungsaktiv zu machen, wird es auf der gesamten Fläche perforiert.The layer sequence of the laminate is shown in the drawing.
A two-component adhesive 3 is applied by anilox rollers to the highly reflective metal layer 2 applied to the polyester film 1 by vapor deposition. The pre-treated film is placed in the drying tunnel to vent the adhesive (evaporation of the solvent). Then the fleece 5 is provided with a thermoreactive layer 4 and applied with the hot laminating roller to the side of the polyester film provided with the two-component adhesive 2. After a reaction time of a few days, this laminate can be processed further. To make it breathable, it is perforated over the entire surface.

Hierzu 1 Blatt Zeichnungen1 sheet of drawings

Claims (1)

Patentanspruch:Claim: Verfahren zur Herstellung eines aus einer metallisierten Polyesterfolie und einem voluminösen Vlies bestehenden Laminats, dadurch gekennzeichnet, daß das Vlies auf einer Seite mit einem thermoreaktiven Kleber und die metallisierte Polyesterfolie mit einem Zweikomponentenkleber versehen werden und die beiden Kleberschichten nach dem Ablüften des Zweikomponentenklebers durch ein an sich bekanntes Heißkaschieren miteinander verbunden werden.Process for producing one from a metallized polyester film and a voluminous one Fleece existing laminate, characterized in that that the fleece on one side with a thermoreactive adhesive and the metallized Polyester film can be provided with a two-component adhesive and the two adhesive layers after the two-component adhesive has flashed off by means of a known heat lamination process get connected.
DE2423211A 1974-05-14 1974-05-14 Process for the production of a laminate consisting of a metallized polyester film and a voluminous fleece Expired DE2423211C3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE2423211A DE2423211C3 (en) 1974-05-14 1974-05-14 Process for the production of a laminate consisting of a metallized polyester film and a voluminous fleece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2423211A DE2423211C3 (en) 1974-05-14 1974-05-14 Process for the production of a laminate consisting of a metallized polyester film and a voluminous fleece

Publications (3)

Publication Number Publication Date
DE2423211A1 DE2423211A1 (en) 1975-12-04
DE2423211B2 DE2423211B2 (en) 1977-01-13
DE2423211C3 true DE2423211C3 (en) 1978-11-02

Family

ID=5915437

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2423211A Expired DE2423211C3 (en) 1974-05-14 1974-05-14 Process for the production of a laminate consisting of a metallized polyester film and a voluminous fleece

Country Status (1)

Country Link
DE (1) DE2423211C3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4007275A1 (en) * 1990-03-08 1991-09-12 Gerold Tebbe Impregnated fabrics

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4358503A (en) * 1979-12-03 1982-11-09 Homeyer H H H Glass fibre reinforced plastic sheeting material
CA1213701A (en) * 1982-02-12 1986-11-12 Howard W. Fingerhut Composite insulation material
GB2137138B (en) * 1983-03-15 1987-04-01 Atomic Energy Authority Uk Thermal insulation layer
US4531957A (en) * 1984-01-13 1985-07-30 Abdul Malik Filtering material and filtration apparatus employing the filtering material
EP0213756A3 (en) * 1985-08-02 1988-02-10 Drg (Uk) Limited Protective clothing made from welded mutlilayer sheet material incorporating a barrier layer
IL156327A0 (en) * 2003-06-04 2004-01-04 Multi surfaced cleaning cloth

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4007275A1 (en) * 1990-03-08 1991-09-12 Gerold Tebbe Impregnated fabrics
DE4007275C2 (en) * 1990-03-08 1999-12-09 Deotexis Inc Active ingredient-impregnated scarf as a disposable item

Also Published As

Publication number Publication date
DE2423211A1 (en) 1975-12-04
DE2423211B2 (en) 1977-01-13

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
EGA New person/name/address of the applicant
8339 Ceased/non-payment of the annual fee