The development of full-automatic dispensing machine dates back to the 1960s and 1970s. Under the situation that the rubber bottles were extruded, the hand-made gluing and even the spot signing gluing were out of date, many manufacturing industries that had to be used for gluing resulted in huge inferior products, resulting in numerous order information damages that could not be filled. Therefore, in the 1960s and 1970s, the manual dispensing machine came into being, and the development of automatic control followed. The trend is that the manual dispenser can not consider the requirements of industrial production for a long time. In the early 1980s, the full-automatic dispenser appeared, and the development of high-tech is the hard truth. The appearance of the full-automatic dispenser has greatly promoted the industrial production requirements.
The development of automatic dispensing technology has also led to the development of dispensing valves. Due to the large amount of glue used in the industry, in order to solve this problem, manufacturers have studied dispensing valves one after another. From zero to now, there are various types of dispensing valves. This is the development history of dispensing valves. The development history of dispensing valves will not break. There will be better dispensing methods to meet more dispensing requirements, and new products will always be produced. There will be better products.