What materials and all processes are needed for bronzing?

Analysis on the construction technology of gold foil decoration; Now more and more places are used for gold foil decoration, but the construction of gold foil is not easy. Here we will introduce the construction technology of gold foil decoration. Real gold foil is made of real gold and its size is about 10CM* 10CM. It's too thin to lift by hand. The gold foil you bought is sandwiched in thick paper, and you should use special tweezers to clip it up. About one or two pieces of gold can be made into gold foil close to the size of a tiled basketball court, and the process of making gold foil itself is a must! It is a treasure of China traditional culture. There are several kinds of gold foil, which vary according to the gold content. Yellow is high in gold content, and red is low in gold content. There are also counterfeit gold foils in the market, which we call copper foil, that is, copper is used to impersonate gold. The identification method is: the color of real gold is calm and soft, and the color of copper foil is dazzling and impure. If you don't have the experience of naked eye recognition? There is a very simple way: take any one and light it with a lighter. True blue will never stain. As for the gold foil wallpaper that some netizens said, I have also seen it, but it is not really gold foil. In the decoration, you can see gold foil in European style rooms (such as Rococo and Baroque), and you can also see it in traditional Chinese or Japanese style rooms. Gold foil has a long history in China, and ancient Buddha statues are basically decorated with gold foil. In ancient furniture, you can widely see the shadow of gold foil on the screen. Of course, there are many applications of gold foil, so I won't say much here. 1 First of all, the surface of decorative gold foil should be smooth, and there should be no dirt such as dust. 2. Apply Bo Tu to the surface to be gilded. ———————— Here I have to say what is raw lacquer. Raw lacquer is also called national lacquer or raw lacquer. Extracted from sumac tree, it is pure natural. This kind of painting is rare now. Raw lacquer is allergic when it is dried for a long time, but it is harmless to people's health after drying. The utensils used to hold food in the Han Dynasty unearthed in China are basically made of raw lacquer, and modern Japan still retains such excellent craftsmanship. If you go to Japan, you will find that many utensils used on their dining tables are made of raw lacquer. Of course, in our country, many people who stick gold foil use glue instead of raw lacquer. I'm not against new things, but glue is chemically synthesized and has poor durability. After a little longer (1-2 years), the gold foil may wrinkle and peel off. Moreover, chemically synthesized glue may be potentially harmful to human body. More importantly, raw lacquer is very powerful, and it is integrated with gold foil, which can fully show the beauty of gold foil. I have seen the fine furniture exhibition in Ming and Qing Dynasties. The least of these furniture is more than 65,438+000 years old. Many furniture are decorated with gold foil, jade, Luo Wei and so on. The decorated gold foil is still as bright as new and beautiful. I decorated with gold foil, not a hotel or something. The villa is at least 15, and the owner is full of praise. In the meantime, some owners asked me: "My family also hired a professional decoration company and put up gold foil. Why can you post such an effect? " Here's the trick. The gold foil pasted with glue is stiff, dull and not rich enough, and has a floating feeling. You can use two small boards, one painted with raw paint and the other with glue water. The difference between them is self-evident. 3. Use good raw rice paper or coarse rice paper, which is thinner and has better water absorption. It's better to be made in Anhui, and the surface is painted. If it is glue, it must be absorbed with raw rice paper. Stick raw rice paper on the surface coated with pigment or glue, pat it with pure cotton cloth (soft texture) to make it fully contact with the surface, then take it out with tweezers and suck it again with a new one. Repeat this for 3-4 times. Note: every part of the paste surface should be sucked with rice paper in this way. If the pasted surface is irregular, such as European-style columns and statues, rice paper can be rolled into the shape of a pen, like an eraser sold in an art shop, and the nib can be cut into different shapes (pointed and round) with a knife, so that some concave places are not a problem. When the glue or paint on the surface is only very thin, you can start to stick gold foil. Pick up the gold foil together with the tassel paper with tweezers and stick one side of the gold foil on the surface of the object. It must be light. The gold foil is attached to the surface of the object, and you can gently blow it with your mouth to flatten it. Stick it on one by one like this. It is best for two people to stick it together, one is to stick it, and the other is to wrap cotton with pure cotton cloth (soft texture) and gently pat the gold foil that has been stuck. If you keep shooting, the gold foil will be very obedient and smooth with the object, just like electroplating. For the sunken place, just pat the cotton cloth or cotton into a suitable shape, and then gently sweep it back and forth with a soft wool brush. 5. After completely drying, the surface can be coated with varnish. If it is glue paste, the surface is coated with protective glue. I've also seen transparent paint. My recommendation is to stick gold foil with raw lacquer and varnish at last. This is an authentic technological process, which has been proved at least 1000 years. -hong