The invention discloses a preparation method of floors with different
surface brightness and
haze. The method comprises the following steps: firstly, printing a pattern layer on the surface of a base material through a digital printer,
coating a wear-resistant layer on the surface of the pattern layer,
coating UV finish paint on the surface of the wear-resistant layer, and carrying out
UV curing. According to the preparation method provided by the invention, molded films with different thicknesses can be used according to different
embossing depths, a
design pattern is carved on an
embossing roller, when half-dry UV finish paint enters a film press, after the half-dry UV finish paint is embossed by the
embossing roller, UV paint
extrusion is caused due to the fact that UV is not cured and rolled, so that positions with different surface depths and deep embossing are thinned and brightened by UV, and positions with shallow embossing are kept in
haze, thus the brightness and
haze deviation is generated, different brightness and haze gloss is formed on the surfaces of the floors after
UV curing, so that the design feeling is improved; and a roller engraved with lines with different depths can be used for being matched with wear-resistant paint with different brightness and haze to carry out multiple times of
coating to obtain the wear-resistant layer, and different brightness and haze glosses can be formed on the surface.