Should the rice paper used for dyeing paper be raw or cooked?

Xuan paper for painting and calligraphy was originally produced in Jingxian County, Anhui Province. Because it belongs to Xuanzhou in ancient times, it is called Xuan paper. Xuan paper is basically divided into raw Xuan and cooked Xuan. Shengxuan. Due to the different proportion of papermaking raw materials, it can be divided into: single Xuan (thinnest), single clip (thicker), clean skin, cotton material, double Xuan (two sheets of paper) and three-layer clip. Shengxuan has the characteristics of strong water absorption and is the main material of painting and calligraphy paper. It's better to hide for a long time. The newly made rice paper is too white and feels alive. For a long time, the color of health promotion is soft and the ink color is more charming. In order to make the new original propaganda achieve the effect of the old paper, the paper can be hung in the air for a period of time, and the treated original propaganda paper is called "wind paper". Familiar with propaganda. It is the raw material of stained alum, which is impervious to water. If dyeing, gold spraying and other processes are carried out, a variety of products can be produced. The main varieties of cooked rice are: vegetarian rice, cooked rice, jade plate, cicada feather, cold gold, tiger skin and so on. Cooked propaganda should not be kept for a long time, which will remove alum and cause local ink seepage. The quality of promotional materials varies greatly, and the important criterion to distinguish between good and bad is the degree of Mo Yun's exhibition, which is the so-called degree of "moistening ink". High-quality health promotion has the characteristics of "splashing ink, being bold and dripping; Heavy ink, bright and bright; Light ink, distinct layers; The place where ink is accumulated is rich and profound. The method of testing ink cloud display is generally comparison method, which compares several different raw materials with ink. When testing, the ink should not be too thick, and if it is too thick, it is difficult for the ink color to change slightly. Because of the different purity and slurryability of papermaking fiber, the different proportion of sulfate pulp and straw pulp, the different manufacturing process and the different inking effect. After inking, the ink halo is clear and the rising force is even. The quality of health promotion is poor, the halo cannot be clearly displayed after the ink seeps out, the ink is dim, or the ink permeates unevenly. If you can't show the halo of ink, there will be no Mo Yun, and you can't use it as paper for painting and calligraphy. Generally speaking, comic books should be publicized to facilitate long-term preservation. Because rice paper is special, it can be durable and not fragile, but it takes a long time to make printed matter with whiteboard paper because there are few fibers and it is easy to be fragile. So it can be concluded that the best comics should be printed on the best rice paper.

It is easy to control the effect of students' freehand brushwork of landscapes, such as copying the paintings of the four heavenly kings, or using the dry and wet colors of bold raw ink. When you draw a landscape in a student brochure, you can first shape it with carbon strips, then shape it with light ink, and dye it with different shades of ink. When painting landscapes in students' picture books, you only need the upper layer of ochre (light crimson landscape painting) or lapis lazuli green (turquoise landscape painting) to familiarize yourself with the pictures in the picture books. Personally, I prefer Qi's meticulous landscape decoration. My humble opinion. Ha ha. Study together.

According to the classification of processing methods, rice paper can be divided into raw rice paper, cooked rice paper and semi-cooked rice paper.

Cooked Xuan is coated with alum when it is processed, so the paper is harder than raw Xuan, and its water absorption capacity is weak, and the ink color will not spread when it is used. Therefore, the characteristics make cooked propaganda suitable for meticulous painting rather than ink freehand painting. Its disadvantage is that it will appear "alum leakage" or brittle crack when stored for a long time. Cooked Xuan can be reprocessed. Coral, mica paper, cold gold, wine gold, glutinous golden flower tendon and peach tiger skin are all reprocessed colored papers.

Health promotion is highly absorbent. When writing with light ink, the ink easily penetrates and melts. It is relatively easy to write in thick ink. Therefore, when creating calligraphy and painting, you need to master the shade of ink to be handy. Health categories include Jiagong, Jade Edition, Jiege, Shan Cuo, Lian Mian and so on.

Semi-cooked Xuan is also processed from raw Xuan, and its water absorption capacity is between the first two. Yu Ban Xuan belongs to this category.

So it is better to use raw rice paper.