Process for manufacturing surface decoration layer of ceramic

A manufacturing method for a ceramic surface decoration layer is characterized in that: the method comprises the following steps of: (1) making decorations on a ceramic piece through an underglaze blue and white pigment; (2) drying the underglaze blue and white pigment on the ceramic piece by baking; (3) applying or spraying three-dimensional crystalline art glaze on the underglaze blue and white pigment on the ceramic piece; (4) heating the ceramic piece to 1300 to 1320 DEG C in an oxidative atmosphere, and then quickly reducing the temperature to 1130 DEG C; (5) keeping the ceramic at the temperature of 1130 DEG C for 1.5 to 2 hours and then naturally cooling down the ceramic piece through extinguishing fire. Compared with the prior art, the method has the advantages that: the ceramic surface decoration layer manufactured through the method has the underglaze blue and white pigment blending under the three-dimensional crystalline art glaze; the underglaze blue and white pigment has a blue and smooth color w