The invention discloses a
lime treatment process for sand streaks on the surface of a lamp. The process comprises the following steps that S1, workpiece phosphating and
drying are carried out, specifically, after all
metal products are subjected to phosphating treatment, oil stains and
rust on the surfaces of the
metal products are washed away; S2, bottoming, black and
white point sand streak
powder spraying and
drying are carried out, specifically, black and
white point sand streak
powder is uniformly sprayed on the surfaces of the
metal products, and
drying and complete curing are carried out; S3,
black paint spraying and drying are conducted, specifically,
black paint is uniformly sprayed, dried and cured; S4,
white powder staining and drying are carried out, specifically, the surfaces of the workpieces are evenly smeared with the
white powder, irregular grains are brushed out, and then drying is conducted; S5, delustering and drying are conducted, specifically, the workpieces dried in the step S4 are subjected to
glazing treatment, and after water-based
varnish is sprayed, drying is conducted so that the workpieces can be completely dried; and S6, packaging is conducted, specifically, the workpieces are packaged. The processed lamp is small in color deviation, the textures are white gray, the natural ash falling process effect is achieved, and the problem that the natural antique white ash is large in layer color and effect difference is solved.