| 摘要 |
Cladding, pref. car interior trim sections (1) are made of fibrous composite mats (2). The mat, which may have a decorative layer (3), is heated and pressed to shape. In the novel process, adjuncts (6,7) are then moulded onto the rear, consisting of e.g. stiffening ribs, holders and fastenings. They are rear-injected or rear-pressed into place, in the same tool. Pref. the press is closed during the addition. In a variation, plastic and composite mat may be applied before closure. In a further method the mat may be shaped by closing the press, plastic then introduced with the dies half open, finally moulding by re-closing the press. Also claimed is the cladding made in similar fashion. |
