Spraying process flow of glass bottle

Glass bottle spray process glass bottle production base

1. Pretreatment section

The spray production line of glass bottles generally consists of spray room, suspension chain and oven. There is also the previous water treatment for glass bottles. What glass bottles need to pay special attention to is sewage discharge. As for the quality of glass bottle spraying, it is related to water treatment, surface cleaning of workpieces, conductivity of hooks, air volume, powder spraying amount and the level of operators. Glass bottle production base

The pretreatment section of glass bottle spraying includes pre stripping, main stripping, surface conditioning, etc. if it is in the north, the temperature of the main stripping part cannot be too low, and it needs heat preservation. Otherwise, the treatment effect is not ideal; Glass bottle production base

2. Preheating section

After pretreatment, it will enter the preheating section, which generally takes 8 ~ 10 minutes. It is best to make the sprayed workpiece have a certain amount of waste heat when the glass bottle reaches the powder spraying room, so as to increase the adhesion of powder;

3. Glass bottle soot blowing purification section

If the process requirements of the sprayed glass bottle are relatively high, this section is essential, otherwise if there is a lot of dust adsorbed on the glass bottle, there will be a lot of particles on the surface of the processed glass bottle, which will reduce the quality; Glass bottle production base

 

 

4. Powder spraying section

The key to this section of the glass bottle is the technical problem of the duster. If you want to create good quality, it is worthwhile to spend money on a skilled master. Glass bottle production base

                               

 

5. Drying section

In this section, we should pay attention to the temperature and baking time. The powder is generally 180 ~ 200 degrees, which depends on the material of the workpiece. In addition, the drying furnace should not be too far away from the powder spraying room, generally 6 meters is good.