发明名称 METHOD FOR MANUFACTURING A FLOORING OF SYNTHETIC AMORPHOUS MARBLE BY A DOUBLE EMBOSSING SYSTEM
摘要 <p>A synthetic amorphous marble flooring and a manufacturing method of the same are disclosed. The method includes the steps of kneading a synthetic resin compound with multi-colored spot color chips and primarily rolling the kneaded compound to manufacture a primarily rolled sheet, laminating the primarily rolled sheets while cutting the sheet to have a predetermined size and rotating the sheet, performing secondary rolling the laminated sheets by a low-temperature calendering to form wave patterns and rough surface on the sheets, and filling the rough surface of the secondarily rolled sheets by embossing in the length direction or any type of embossing using a first embossing unit of a double-embossing system to maintain uniform thickness, and flattening the surface by a secondary embossing unit of the double-embossing system. Thus, the synthetic marble flooring exhibiting amorphous marble patterns and excellent durability and a method of manufacturing the same are provided.</p>
申请公布号 EP1697110(B1) 申请公布日期 2013.02.13
申请号 EP20040808511 申请日期 2004.12.21
申请人 LG CHEM. LTD. 发明人 KIM, JANG-KI;BAHNG, KEUK-PIL
分类号 B29D7/00;B29C43/30 主分类号 B29D7/00
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