Apparatus for continuously producing artificial marble

Details Apparatus for continuously producing artificial marble Apparatus for continuously producing artificial marble

2007-01-09

2007-01-09

Mackey, James P. (Department: 1722)

Plastic article or earthenware shaping or treating: apparatus

With interposed non-adhering web or sheet type parting means

C425S224000, C425S371000

Reexamination Certificate

active

10618164

ABSTRACT:
Disclosed is an apparatus for continuously producing an artificial marble plate capable of simultaneously and uniformly hardening a raw material compound for an artificial marble plate, preventing the warpage of the artificial marble plate, and improving heat transmission efficiency and productivity. The apparatus includes upper and lower carrier films facing each other and receiving a raw material compound for the artificial marble plate into a gap therebetween; upper and lower horizontal heating plates receiving the upper and lower carrier films into a gap therebetween, each including temperature controller and heater for heating upper and lower surfaces of the raw material compound at the same temperature by the same heat transmission manner to harden the raw material compound; and a pair of gaskets disposed at horizontal edges of the upper and lower carrier films for regulating thickness and width of the artificial marble plate obtained by hardening the raw material compound.

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