| 摘要 |
<p>The present invention provides a PLA flooring material comprising: a marble chip surface layer comprising a PLA (poly lactic acid) resin; an adhesive layer and a plywood layer formed under the marble chip surface layer; and a surface treatment layer formed on the marble chip surface layer. In addition, the present invention provides a method for manufacturing a marble chip flooring material, comprising the steps of: preparing a marble chip surface layer comprising a PLA resin; forming an adhesive layer and a plywood layer under the marble chip surface layer; and forming a surface treatment layer on the marble chip surface layer.</p> |
