| 摘要 |
PURPOSE:To impart an adhesive effect and patterning effect to the matting in one stage by laminating an upper fiber layer and lower fiber layer consisting of materials different from each other, via a non-woven low melting hot melt fabric inserted therebetween, and embossing the laminate from above. CONSTITUTION:For example, the moquette formed by using polyester fibers is used as the upper layer. On the other hand, the needle punch felt formed by subjecting, for example, a fiber web of 500g/m<2> METSUKE consisting of 100% polyester fibers (250 deg.C m.p.) of 6 denier to needling alternately from above and below is used as the lower fiber layer. The non-woven low melting hot melt fabric (120 deg.C m.p.) of 50g/m<2> METSUKE consisting of modified polyester fibers is interposed and superposed between these two layers and the layers are tentatively laminated. The laminated fiber layers are placed in an oven and are heated at and for 200 deg.CX1min to melt the non-woven low melting hot melt fabric, by which the upper and lower fiber layers are welded. The laminate is thereafter subjected to the embossing for about 30 seconds at ordinary temp. from above by means of a patterned mold. The embossed patterns are thus formed on the surface of the fiber layers and the patterned matting is obtd. |
