DEV0004662MA - - Google Patents

Description

FEDERAL REPUBLIC OF GERMANY

Registration date: June 6, 1952. Advertised on March 1, 1956

GERMAN PATENT OFFICE

It has already been proposed to produce mat-like structures in that from one to one Fabric laid fiber layer through more or less tufts of fibers with the help of needles the meshes of the fabric were pushed through, these fibers protruding through the fabric by applying a binding compound the tissue were combined. The top of this mat formed the dense fiber layer, while the Fabric represented the bottom. In such products, the fibers are only through little Fiber bundles connected to the tissue so that they can easily be detached from this. Furthermore are Process known for the production of pile carpets. Here, the pile fibers are in one Binders, e.g. B. rubber milk, embedded and optionally provided with a base material. A thin rubber sheet is obtained from which vertically standing fibers protrude. It is also known to produce a weft-free, fabric-like product by combining a series of parallel lines To produce threads, rovings, etc. in layer or flat form by means of a binding agent. Furthermore, it is no longer new to arrange threads, fuses, etc. in parallel groups and these To connect groups lying next to each other. In the case of such non-shot products the strength is given only in the longitudinal direction. In

509 1560/331

Claims (1)

V 4662 VII / 8h in the transverse direction, on the other hand, it is only present to a small extent. That's why people tried to keep the strength in the transverse and in the longitudinal direction the same by using the threads, fuses etc. arranged in intersecting layers and united by .. a binding agent. Furthermore one has especially in the artificial leather industry, nonwovens are impregnated with binding agents and pressed onto them. ίο These products do not, however, have elastic Properties. Rather, it is a matter of mat-like products that are subject to considerable wear and tear if they are used as a floor covering. Also in this case their thermal properties are unsatisfactory. Both Objects according to the invention is an elastic support, which consists of an approximately ι cm thick fleece mat, made of curled, endless, monofilament and latex mixtures glued artificial threads, to which a solid fabric is glued. This glued-on layer of tissue must have sufficient strength so that the product has sufficient resistance against warping. On this fabric layer there is a glued, roughened and / or sanded one knitted fabric made of artificial threads, preferably those made of linear high polymers. This overlay has highly elastic properties, which even with continuous use do not ease up. By gluing the knitted fabric made of high polymer threads, the wear resistance becomes significantly increased. The use of man-made fibers for both Upholstery mat as well as for the glued-on fabric or knitted fabric results in a moth- and termite-proof Structure that is easy to clean and even washable. Such an edition can can be used as floor covering, but also for use as wall covering or upholstery this product is well suited. Godfather NTA ν s PK υ c H: Elastic overlay of several by gluing connected layers of textile materials, characterized in that the same consists of one made of monofilament, crimped and latex-glued synthetic threads with a solid fabric and a knitted fabric made of artificial threads attached to the latter, preferably those made of linear high polymers. I. Referred publications:. : French Patent No. 974455; German patents No. 804 930, 686 030, 51 * 408534; Technology of knitting by G. Willkomm, 1924, Verlag A. Felix, Leipzig. © 509 660/331 2.56