When buying ceramic and porcelain tableware,the consumer usually check whether the appearance or shape is good-looking or not while the material and practicability are ignored.
Now,let us learn more about it.Our bone China tablewares are high-end quality products, which are made by manual work and automatic machine work.
The products are made with bone content more than 40%.
The basic material is animals’ bone coal, clay, feldspar and quartz. Start with the basic raw material, after biscuit firing under high- temperature for the first time and glaze firing under the low-temperature for the second time,finally,the bone China tablewares come.
China clay – Embryo – Glaz Spraying- Polishing
1．How the porcelain tableware are made
The production process: start from the sculpture,then china clay to be shaped and fixed with water, china clay to be fired for the first time under 1320 degrees (biscuit firing),china clay to be polished and grinded, finally,the china clay will be glazed and fired for the second time(glaze firing) etc..
High Quality Raw Material Rolling Model Typing Tray
Polishing Stone Vibrating Polisher Ultrasonic Cleaning Pool
Characteristics 1: bone content more than 36% (meet national standard);
Characteristic 2: two-time firing t(biscuit firing and glazing firing).
2.Principle of polishing technology
Polishing technology: mechanical polishing
Adjusting the speed of the polishing machine according to the polishing product.
The spiral rolling and the three dimensional vibration make the ceramic tableware polished and grinded with the rolling abrasive.
The original size, shape and precision of the ceramic tableware will not be changed during the production process and the surface will be polished to be plain.