Patent ID: 7306688

Claim:
A method of manufacturing an amorphous marble flooring, comprising 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; cutting the primarily rolled sheet into a plurality of sheets having a predetermined size; rotating the plurality of sheets; laminating the plurality of rotated sheets to form laminated sheets; secondarily rolling the laminated sheets by a low-temperature calendering at the temperature of 60 to 100° C. to form wave patterns and a rough surface on the surface of the sheets; and filling the rough surface of the secondarily rolled sheets, generated by low-temperature calendering together with the wave patterns, by 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.