| 摘要 |
<p>The patent discloses a method of manufacturing a carpet which includes structuring sheets of lapping fibres into base cloths and face cloths, structuring the face cloth in a first structuring stage, overlapping the base cloth onto the face cloth operatively facing needle boards and structuring the two sheets into a single sheet of material, and applying a resin backing to the material which acts as an adhesive and locks the fibres of the sheets together, and wherein the structuring is done using two sets of structuring machines, with each set of structuring machines comprising at least two needle boards and each needle board comprising a plurality of needle sets, with at least part of the needle sets of the needle punch boards of the second set of needle punch boards arranged in a predetermined pattern.</p> |
