| 摘要 |
PURPOSE: Provided is a decorative flooring containing natural cork having a cork protective layer for preventing moisture from infiltrating into a cork sheet layer, which is less prone to deformation due to external impacts and has good dimensional stability while exhibiting a natural external appearance and having infrared ray radiating, antibiotic and antiseptic functions. CONSTITUTION: The decorative flooring containing natural cork comprises: a substrate layer(10); a surface layer(20) laminated on the substrate layer(10); and a back surface layer(30) laminated beneath the substrate layer(10). The surface layer(20) consists of multiple layers including an adhesive layer(22), a cork sheet layer(23), a cork protective layer(24), a polyvinyl chloride film layer(25) and a surface treatment layer(26) sequentially laminated on the substrate layer(10), and the back surface layer(30) consists of a cork protective layer(34) and a non-foaming polyvinyl chloride sheet layer(37) sequentially laminated beneath the substrate layer(10).
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