The invention discloses a matte colorful enamelled ware enameling and firing technology. The matte colorful enamelled ware enameling and firing technology comprises the following steps that firstly,
degreasing treatment is conducted; secondly, ground
glaze coating and enameling are conducted, a leaching assisting
coating agent is sprayed to a clean enamelled ware blank, secondary
drying treatmentis conducted, and ground
glaze coating and enameling are conducted on the clean enamelled ware blank through a dip-coating manner; thirdly, ground
glaze firing is conducted; fourthly, cover glaze coating and enameling are conducted; fifthly, cover glaze firing is conducted; sixthly, color glaze coating and enameling are conducted; seventhly, color glaze firing is conducted; and eighthly, finishedmatte colorful enamelled ware is obtained. Self-made
metal degreasing cleaning liquid is adopted in the matte colorful enamelled ware enameling and firing technology, the cleaning speed is high, adsorption can be conducted on the
metal surface so that a layer of surface protection film can be formed, and
metal is not prone to rusting; and after the blank is subjected to dust removal through the metal
degreasing cleaning liquid, thorough flushing is easy. The technology method is easy to grasp, through the reasonable arrangement of various steps and technology parameters of the whole enamelingand firing technology, generation of serious
rust spots, bubbles and other defects on the surface of a glaze layer can be effectively avoided, and the quality of the glaze layer of the prepared mattecolorful enamelled ware can be guaranteed.