Traditional mahogany furniture mainly adopts this tenon-mortise structure and swim bladder glue. One is a fish ray, and the other is a pigskin ray. At present, the glue used is mainly Guangyang Bridge. The protein component of this fish belly, together with other chemicals, can be said to be a substitute or upgrade for imitating this fish in ancient times. Mahogany furniture belongs to this kind of solid wood. When the humidity of the external environment changes, it will rise. If there is no such adhesive, it can be easily untied by buffering or strengthening. Therefore, it is meaningful to reasonably use or add adhesives to mahogany furniture.

What about now? Most of them use this mortise and glue instead of this mortise structure. The advantage of this method is not only to improve the manufacturing efficiency of furniture, but also to better control the moisture content of wood. However, this poor mahogany furniture is actually glued to this nail as this connecting part. This kind of mahogany furniture is often used for several years and then completely dismantled and scrapped. Of course, this is more advanced or extreme. This enthusiast pursues this kind of mahogany furniture without grass. This needs to be made by hand. Need customization. One takes a long time and is expensive. Usually, this kind of mahogany furniture is 20% to 30% higher than the furniture using this adhesive.

In fact, most mahogany furniture connections on the market now use adhesives, and some people will have questions. In my opinion, the network introduction is not sewn with any brush technology, how can it stick? In fact, strictly speaking, authentic mahogany furniture is tenon-mortise structure, without glue, and some may not use swim bladder glue. There are two kinds of adhesives in traditional Ming and Qing furniture, one is fish-bellied duck, and the other is pigskin thunder, both of which have the same characteristics. When the furniture needs to be dismantled, it can be dismantled with hot water, which is very convenient. Now the technology has been further improved. The grass named "Guangyangqiao" mainly contains protein component of swim bladder and other chemical auxiliary materials, which is characterized by high strength and small expansion under high humidity. Although it is not thunder glue in the traditional sense, it is still a good adhesive for making imitation furniture today. Mahogany furniture belongs to traditional solid wood furniture. When the external environment changes wet and dry, there may be some expansion and contraction. If there is no "adhesive" at the joint of furniture, the structure will be strengthened, and some looseness will appear in the process of daily use, which is harmful to the life and maintenance of furniture. So, traditional mahogany.