| 摘要 |
The present invention relates to a process to manufacture a substrate-free decorative surface covering, having a relief-like pattern, comprising a non-uniform arrangement of unfused and discrete colored polymer-based particles (9, 10), said particles being obtained by the shredding of a polymer based sheet, and said particles being non-uniformly embedded in, and principally surrounded by, a substantially transparent or translucent polymeric matrix 12. |
