DE2140154A1 - Plastic coating plant - for flat objects eg rugs etc with non slip material or binder - Google Patents
Plastic coating plant - for flat objects eg rugs etc with non slip material or binderInfo
- Publication number
- DE2140154A1 DE2140154A1 DE19712140154 DE2140154A DE2140154A1 DE 2140154 A1 DE2140154 A1 DE 2140154A1 DE 19712140154 DE19712140154 DE 19712140154 DE 2140154 A DE2140154 A DE 2140154A DE 2140154 A1 DE2140154 A1 DE 2140154A1
- Authority
- DE
- Germany
- Prior art keywords
- film
- plastic
- channel
- coated
- gap
- 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.)
- Pending
Links
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N7/00—Flexible sheet materials not otherwise provided for, e.g. textile threads, filaments, yarns or tow, glued on macromolecular material
- D06N7/0063—Floor covering on textile basis comprising a fibrous top layer being coated at the back with at least one polymer layer, e.g. carpets, rugs, synthetic turf
- D06N7/0071—Floor covering on textile basis comprising a fibrous top layer being coated at the back with at least one polymer layer, e.g. carpets, rugs, synthetic turf characterised by their backing, e.g. pre-coat, back coating, secondary backing, cushion backing
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N2203/00—Macromolecular materials of the coating layers
- D06N2203/04—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06N2203/042—Polyolefin (co)polymers
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N2209/00—Properties of the materials
- D06N2209/10—Properties of the materials having mechanical properties
- D06N2209/106—Roughness, anti-slip, abrasiveness
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
Description
Verfahren und Vorrichtung zum Beschlchten von Flächengebilden Die 3rfindüng bezieht sich auf ein Verfahren und eine Vorrichtung zum Beschichten von Flächengebilden, insbesondere die Rückseiten selbstklebender Teppiche bzw. Teppichfliesen mit einer Abdeckfo}ie aus wunststoff.Method and device for the sizing of sheet-like structures 3rindüng relates to a method and an apparatus for coating Flat structures, in particular the backs of self-adhesive carpets or carpet tiles with a plastic cover foil.
Es ist bekannt, in einem besonderen Verfahren hergestellte, fertige Abdeckfolien aus Kunststoff auf die selbstklebenden Rückseiten von Teppichen oder ähnlichen Flächengebilden aufzubringen. Dieses Verfahren hat den Nachteil, daß es sehr umständlich ist, zumal zwei Arbeitsgänge, nämlich einmal das Herstellen der Folie und zum anderen das Aufbringen der Folie auf die selbstklebende Schicht erforderlich ist. Der Erfindung liegt daher die Aufgabe zugrunde, ein Verfahren und eine VoF richtung zu entwickeln, wonach das Besehichten mit der Abdeckfolie in einem einzigen Arbeitsgang erfolgen kann.It is known, manufactured in a special process, finished Covering films made of plastic on the self-adhesive backs of carpets or to apply similar fabrics. This method has the disadvantage that it is very cumbersome, especially since two operations, namely once the production of the Foil and, on the other hand, the application of the foil to the self-adhesive layer is required is. The invention is therefore based on the object of a method and a VoF direction to develop, after which the Besehichten with the cover sheet in a single Operation can be done.
Die Lösung dieser Aufgabe besteht darin, daß das zu beschichtende Flächengebilde durch einen im freien Fall herabfallenden, noch flUssigen Kunstatoffil quer hindurchgefördert und auf dem Flächengebilde als Folie verfestigt wird. In bevorzugter Ausführungsform der Erfindung wird ein thermisch verflUssigbarer Kunststoff, beispielsweise auf Polyäthylenbasis verwendet, der in erwErmtes Zustand als Film aufgetragen und durch AbkUhlung als Folie verfestigt wird.The solution to this problem is that the to be coated Flat structure due to a still liquid plastic film falling in free fall is conveyed transversely and solidified on the sheet as a film. In A preferred embodiment of the invention is a thermally liquefiable plastic, For example, based on polyethylene used, which in the heated state as a film applied and solidified as a film by cooling.
Zur Durchführung des erfindungsgemäßen Verfahrens sieht die Erfindung eine sich tiber die Breite des zu beschichtenden Flächengebildes erstreckende und oberhalb von diese angeord nete Rinne vor, die unterseitig einen Ausflußschlitz aufweist und in der sich das Beschichtungsmaterial befindet. Sofern thermisch verflüssigbare Kunststoffe verwendet werden, wird die Rinne beheizbar ausgebildet.The invention provides for carrying out the method according to the invention one that extends over the width of the fabric to be coated and above this angeord designated channel in front, the underside a discharge slot and in which the coating material is located. If thermally liquefiable Plastics are used, the channel is designed to be heatable.
FUr den Transport des zu beschichtenden Flächengebildes sieht die Erfindung ferner zwei hintereinandergeschaltete Fdrderbahnen vor, die unterhalb der Rinne einen Zwischenraum freilassen. Durch diesen Zwischenraum kann das aus der Rinne ausfließende Beschichtungsmaterial hindurchfallen, wenn gerade kein Flächengebilde zum Beschichten durch den freifallenden Film hindurchgefördert wird. In einem unterhalb der Förderbahnen , die zweckmäßig als endlos umlaufende Förderbänder ausgebildet sind, wird der hindurchfallende Kunststoff in einem Auffangbehälter aufgefangen und über eine Pumpe und eine Rohrleitung wieder in die Rinne zurückgefördert0 In bevorzugter Äusführungsform der Erfindung ist auch dieser Auffangbehälter beheizbar ausgebildet.For the transport of the surface structure to be coated, the The invention also has two conveyor belts connected in series, the one below Leave a gap in the gutter. This space can make it happen The coating material flowing out of the channel will fall through, if there is currently no planar structure is conveyed through the free-falling film for coating. In one below the conveyor tracks, which are expediently designed as endlessly revolving conveyor belts the falling plastic is caught in a collecting container and conveyed back into the channel via a pump and a pipeline 0 In more preferred This collecting container is also an embodiment of the invention heatable trained.
In der Zeichnung ist die BrfinOung in Form eines schematisch gehaltenen Vertikalsohnittes naher veranschaulicht.In the drawing, the BrfinOung is kept in the form of a schematic Vertical sonittes illustrated in more detail.
Dfle Vorrichtung weist zwei hintereinander angeordnete, endlos umlaufende Förderbänder 1 und 2 auf, die einen Zwischenraum 3 zwischen sich freilassen. Oberhalb dieses Zwischenraumes 3 ist eine Rinne 4 mit einem unterseitigen Ausflußschlitz 5 vorgesehen. Die Rinne 4 ist durch Heizkörper 6 beheizbar ausgebildet, so daß in ihr befindlicher, thermisch verflüssigbarer Kunststoff 7 durch den Ausfluß schlitz 5 im freien Fall als Kunststoffilm 7a nach unten herabfallen kann. In eihem unter; halb des Schlitzes 3 vorgesehenen Auffangbehälter 8, der ebenfalls beheizt ausgebildet'ist, kann der Kunststoffilm 7a aufgefangen und über eine Pumpe 9 und eine Rohrleitung 10 in die Rinne 4 zurückgefördert werden.Dfle device has two endlessly rotating one behind the other Conveyor belts 1 and 2, which leave a gap 3 between them. Above this gap 3 is a channel 4 with an outflow slot on the underside 5 provided. The channel 4 is designed to be heated by radiators 6, so that in your located, thermally liquefiable plastic 7 slot through the outflow 5 can fall down in free fall as a plastic film 7a. In one under; half of the slot 3 provided collecting container 8, which is also designed to be heated, the plastic film 7a can be caught and via a pump 9 and a pipeline 10 are fed back into the channel 4.
Zum Beschichten eines Flächengebildes 11 mit einer Abdeckfolie wird dieses auf das Förderband 1 aufgelegt und in Richtung des Pfeiles a zum Förderband 2 gefördert. Sobald das Flächengebilde 11 den Kunststoffilm 7a erreicht, legt sich dieser in der noch flüssigen Form beim Weiterfördern des Flächengebildes 11 auf dieses auf und verfestigt sich dann durch Abtthlung als Abdeckfolie.To coat a flat structure 11 with a cover film this is placed on the conveyor belt 1 and in the direction of arrow a to the conveyor belt 2 funded. As soon as the sheet-like structure 11 reaches the plastic film 7a, it lays down this in the still liquid form when the sheet 11 is further conveyed this on and then solidifies as a cover film by cooling.
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19712140154 DE2140154A1 (en) | 1971-08-11 | 1971-08-11 | Plastic coating plant - for flat objects eg rugs etc with non slip material or binder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19712140154 DE2140154A1 (en) | 1971-08-11 | 1971-08-11 | Plastic coating plant - for flat objects eg rugs etc with non slip material or binder |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2140154A1 true DE2140154A1 (en) | 1973-02-22 |
Family
ID=5816404
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19712140154 Pending DE2140154A1 (en) | 1971-08-11 | 1971-08-11 | Plastic coating plant - for flat objects eg rugs etc with non slip material or binder |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE2140154A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4620995A (en) * | 1984-05-29 | 1986-11-04 | Marusan Packing Manufacturing Co. | Surface coated gasket sheet |
AT391899B (en) * | 1981-07-21 | 1990-12-10 | Billeter Kunststoffpulver Ag | METHOD FOR APPLYING PARTIAL SURFACE COATINGS ON TEXTILE SUBSTRATES AND A DEVICE FOR IMPLEMENTING THE METHOD |
US6027567A (en) * | 1995-10-13 | 2000-02-22 | Misuzu Co., Ltd. | Flow coater with a temperature controller |
-
1971
- 1971-08-11 DE DE19712140154 patent/DE2140154A1/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT391899B (en) * | 1981-07-21 | 1990-12-10 | Billeter Kunststoffpulver Ag | METHOD FOR APPLYING PARTIAL SURFACE COATINGS ON TEXTILE SUBSTRATES AND A DEVICE FOR IMPLEMENTING THE METHOD |
US4620995A (en) * | 1984-05-29 | 1986-11-04 | Marusan Packing Manufacturing Co. | Surface coated gasket sheet |
US6027567A (en) * | 1995-10-13 | 2000-02-22 | Misuzu Co., Ltd. | Flow coater with a temperature controller |
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