In China, ink is one of the four treasures of the study, and it can be seen everywhere in our lives. So, do you know the classification of ink? Can you add water to the ink pad? There may be a lot of people who are not very clear about these issues. Let me introduce them to you!
The classification of inkpads is as follows:
      (1) The cinnabar ink is dark purple, which is called purple red sand. It is a kind of cinnabar that precipitates in the lower layer of the yam when floating cinnabar. The ink is made of bright red, purple and thick, and it is the most beautiful.
      (2) Zhu Xiyin mud is slightly reddish-yellow, relatively elegant, and is made up of fine sand and fine oil in the upper layer. Cinnabar or Zhu Xi also has the addition of silver and Zhu, but also has the addition of magenta or other raw materials, so its name is Babao, Kuihong, mirror and so on. No matter what the name, as long as the thick and delicate, the color is crisp and the top is the top grade. Generally speaking, there are three or forty yuan one or two in the market. Generally, you can start practicing three to five yuan or two. There are many cities that make ink in the mud. The products in Shanghai, Zhangzhou, Hangzhou, Suzhou and other places are better, and can be used as long as they are not saturated with oil. In the past, some people liked autonomy! Ink mud, whose raw materials are made of "Ai" leaf fiber, sand killing and refining vegetable oil (or castor oil), the method is more complicated, (the book "Introduction to Engraving" before liberation) More detailed introduction can be found).
      (3) There are also antique inkpads (dark brown) and black, blue, green and other inks, which are used less as special occasions. If you are interested, you can also use it. The storage of the ink should be placed in the porcelain box as well. Do not put it in the whole box. Because the ink is in contact with metal objects, A will turn black for a long time and affect the quality. After printing the mud for a period of time; use the ribs to mix and mix the oil, sand and velvet together, otherwise it will be easy to knot. The ink will be used for a long time, and some inks can be adjusted appropriately (the ink shop is processed or sold) and used after mixing. In the cold weather in winter, the ink is easy to be frozen and becomes hard. It should be exposed to the sun for some time before use, so that it can be softened before use.
      Can you add water to the ink pad? Need to see the composition of the ink. If it is the ink for painting and calligraphy, it may be cinnabar with glue and water grinding, and it can be adjusted with a small amount of water. If it is an oily ink, it can be prepared with oils such as castor oil. In addition, after a long time, it will dry out, and the color will not be so deep at that time.
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