摘要 |
<p>The invention relates to a molded carpet part for motor vehicles with an acoustic function, in particular for use as the floor covering of a passenger compartment, comprising an upper textile material ( 1 ), which is connected to a carpet backing ( 5 ) by means of a multi-layer material composite ( 2 - 4 ), as well as a method for producing a molded carpet part of this type. The molded carpet part can be produced to a great extent without shrinkage and with a high fitting accuracy. This is achieved according to the invention by configuring the material composite that is located between the upper material ( 1 ) and the carpet backing ( 5 ) from a first needle punched nonwoven ( 2 ) consisting of bi-component fused fibres, which is bonded to the upper material, a subsequent second needle punched nonwoven ( 3 ) consisting of single component fibres and a subsequent third needle punched nonwoven ( 4 ) consisting of bi-component fused fibres. To produce the molded carpet part, the upper textile material ( 1 ) is moistened prior to the hot embossing process.</p> |