| 摘要 |
The carpet has a permanent groove formed in an upper surface, and a plastic-monofilament clamped in the permanent groove to stabilize the carpet. The plastic-monofilament includes round, oval, star-shaped, w-shaped or z-shaped cross-section profile, where the carpet is made of wood strips that are arranged in a predetermined arrangement. The cross-section profile includes circular-base cross-section and five serrated profile-slices, where the plastic-monofilament is selected from a group consisting of aliphatic polyester, polyamide and polyolefin monofilament. |
