Production process of ceramic coffee mugs with lid

From Xinxiang Ceramic Mug Manufacturer,Ceramic mugs, the traditional concept of ceramics refers to all inorganic non-metallic minerals such as clay as raw materials for industrial products. It includes various products made from clay or mixture containing clay by mixing, forming and calcining. It ranges from the roughest earthenware to the finest fine pottery and porcelain. Its main raw materials are silicate minerals (such as clay, feldspar, quartz, etc.) from nature. Therefore, it belongs to the category of "silicate industry" together with glass, cement, enamel, refractory and other industries.

The firing and application of custom ceramic cups have a long history in China. They have various shapes, colorful, cool and smooth feel, easy to wash, and are very popular with Chinese people. The methods of making ceramic mugs are divided into three kinds: glaze color, under-glaze color and in-glaze color.

The enamel color ceramics are made of flower paper pasted on the glaze or painted directly on the surface of the product with pigments, and then baked at low temperature. Because the baking temperature can not reach the melting degree of the glaze, the flower surface can not sink into the glaze. Touch the glazed ceramics with your hands, and you will feel the surface of the flower has a distinct concave and convex feeling.

The roasting temperature of the glaze-colored ceramics can melt the glaze, the pigments can sink into the glaze and be covered by the glaze layer after cooling. The surface of the products is smooth and the touch has no obvious concave and convex feeling.

Subglaze color ceramics are all decorated on the ceramic body. After glazing, they are fired at high temperature once. The flower surface is covered by glaze layer, which looks bright, smooth and smooth.