| 摘要 |
PURPOSE: A manufacturing method of artificial marble with marble patterns is provided to form similar patterns of chips on the surface of the artificial marble without inserting chips. CONSTITUTION: A manufacturing method of artificial marble with marble patterns is as follows. A base composition(10) forming a background of the artificial marble is manufactured. More than one kinds of marble composition(20) are manufactured. The marble composition forms the marble domain of the other color and background field. The base composition is provided to a casting line. The shape of chip is formed by upward spraying marble composition on a cast material using a sprinkler(60). The marble domain having marble pattern is formed by spreading the boundary face between the marble composition and the background field. The mold is cured in an oven(70).
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