First, knead the mud: Before making pottery, you must refine the mud, that is, the knead process. The main purpose is to discharge the gas and impurities in the mud to make the mud more dense.
2. Pulling the blank: It is necessary to rely on our magical hands to draw the magic of the blanking master to shape each pile of mud into various utensils.
3. Repair: The purpose is to repair the flat and smooth surface of the uneven surface, fix the thin and thick body into a uniform body. Beautiful, the latter is to prevent kiln cracks.
Fourth, the body decoration: Taking pottery as a paper, the u0026 ldquo; or u0026 ldquo; painting u0026 rdquo; falling on the pottery is the finishing touch of the ceramics. This is also the charm of purple pottery. The beauty of the decoration of water and pottery is a variety of art forms such as poetry, calligraphy, painting, and seal engraving. The theme and expression of painting vary from person to person.
Now the purple pottery decoration is also: transparent carving, printing patterns, cement, mud painting, stickers, reliefs, inlay and other methods, which can be described as one of them, gathering the beauty Beauty.
5. Carving decoration: Purple pottery characteristics are shade, carving knife is made with a small umbrella bone. On the sword, the ink is carved into the ink into the formation of the ink. In addition to the underlying engraving, there are also carvings such as round carving, relief, transparent carving, and micro -carving.
Six. Color mud inlaid: Filling mud is an important process program for realizing the graphics and color gradients of building water. After the painters and painters are decorated, after the knife is engraved, they are filled in the carved groove with fine colored mud. The dry and wet of the mud should be grasped well. It is not easy to fill in it too dry, and it will even break the billet. It is too thin and it will be filled with false. It will fall off during the firing process. In terms of color, we must also work hard to restore the original painting, so we must communicate with the author before filling the mud.
Seven, removing mud to take care
The main steps are: 搟, pressure, scraping. When the color mud is dry to a certain degree, we have to make mud, that is, the excess mud is carved into the groove area to the picture, such as the mud is not enough to replenish the mud; Color mud bubbles. After compacking, it is necessary to scrape the mud to let the picture present, and then perform the mud in the mud. Taste.
8. Repair body: After decorative and engraved pottery, the surface will be damaged and broken on the surfaceSo refine it. Keep a certain dry and humidity during refinement, otherwise it will damage the noodles engraving and the overall standard of the device.
Nine, mouth, bonding: This step is for the utensils that need to be adhered to the utensils. The shape of the mouth and the shape is determined by the pot shape. After the adhesion is completed, it is mainly taken care of, mainly to make traces and rough parts, keep the inside and outside of the pot smooth and delicate, and then play chapters at the bottom of the pot.
Ten. The drying of the blank: The ceramic blank after refined should be dried in a cool place, and it can be dried until the appropriate level can be fired in the kiln.
The firing temperature is generally about: about 20%to 1200 degrees, the contraction rate is about 20%, the firing time is 10 to 10 to from 10 to to 12 hours. It is divided into oxidation fever and reduction burning method. The oxidation fever is to maintain sufficient oxygen supply in the kiln during the firing process. The restore burning is rising to about 900 degrees at the kiln temperature to reduce the oxygen supply in the kiln. The white mud of oxidation is yellow and white, commonly known as u0026 ldquo; ivory white u0026 rdquo;, red mud is pork liver color. The color of the oxidized fur changes less color after polishing; the restore white mud is blue and gray, and the red mud is dark brown. After polishing the color changes greatly, you can get pure black, bronze, and cyan -gray.
12. Sand spray polishing
The purple pottery of the newly released kiln is covered with a layer of metal texture. Its coat is removed. It shows its original appearance. This process is to talk about the characteristics of our purple pottery: glazed polishing. There is a glaze but glaze -like brightness. This is a very special process. Traditional materials are fine sand or pebbles on the side of the water. They can all polish the effects of smoothing like mirrors on the surface of the purple pottery. This is for light. Yuguang we generally use the sandblast to remove the fire skin, and then polish it artificially on the wheels.