Technology and technology application of hot melt adhesive c

Hot melt adhesive is a plastic adhesive in a certain temperature range of its physical state with temperature change, and its chemical properties unchanged, non-toxic and tasteless, is environmentally friendly chemical products, in the industrial production and processing machinery, it will melt into a liquid after the glue is delivered to the coating machine to implement the coating operation work on the substrate.

At present, the history of the development of hot melt coating process in domestic although there have been more than ten years, but the manufacturing technology of hot melt coating machine in China is still in the immature stage, hot melt coating machine many printing and packaging machinery manufacturing factory production, the main quality problem has not been solved well.

The working principle of hot melt coating machine is hot melt process, hot melt machine originated in Europe and other developed countries, in the absence of other countries in the history of the development of a long time, technology has been relatively mature, there are about a dozen years in china.

The working principle of hot melt coating machine is actually very simple, even if we do not have the professional knowledge of the industry, as long as the understanding of a physical and chemical knowledge, you can easily grasp, in fact is simple expansion and contraction.

Although the use of principle is not very complicated, but in the process, to bring some of our life and production facilities are enormous, a major feature is to omit the drying equipment, which not only saves unnecessary procedures, but also eliminates the dryer and so on equipment costs, it can be said that it is good to shoot two hawks with one arrow the.

Another big point is low energy consumption, hot melt adhesive and hot melt coating machine on the melting point is very low, only a little heat is completely melted. It has a fixed and fast conversion into a liquid. Moreover, the solid hot-melt adhesive is relatively convenient for transporting and storing at ordinary times. These processes can be compared with previous ones. It is such a lot of advantage that the hot-melt machine has received the constant popularity of the market since it came out.

　　Through the above understanding, you should have a more understanding of coating machine, laminating machine, gravure printing press, Slitter, if you have other questions, you may contact our online customer service:+86-13958857367。