Spraying production line of glass bottle is generally composed of spray room, suspension chain and oven.Glass bottles and the former water treatment, glass bottles special need to pay attention to the problem of sewage discharge.As for the quality of glass bottle spraying, and water treatment, the surface cleaning of the workpiece, the electrical conductivity of the hook, the size of the gas volume, the amount of powder spraying, the level of the operator.
The following methods are recommended for trial use:
1.The first processing.The pretreatment section of glass bottle spraying includes pre-stripping main stripping table adjustment, etc., if it is in the north, the temperature of the main stripping part can not be too low, the need for insulation or the treatment effect is not ideal.
2. pre-heating period.After pretreatment, it is necessary to enter the preheating section, which generally takes 8~10 minutes. When the glass bottle arrives at the powder chamber, it is necessary to make the sprayed workpiece have a certain amount of waste heat, so as to increase the adhesion of powder.
3. Purification section of glass bottle soot blowing.If the process requirements of the spray workpiece is relatively high, this section is essential, otherwise if there is very much dust on the workpiece adsorption, the workpiece surface will have a lot of particles after processing, so that the quality is reduced.
4.Powder spraying stage.Glass bottle China’s traditional beverage packaging container, glass bottle is also a very historical packaging material.In the case of many kinds of packaging materials flooding into the market, glass container still occupies an important position in beverage packaging, which is inseparable with its packaging characteristics that can not be replaced by other packaging materials.The key here is the technical problem of the duster. If you want to create good quality, it is worthwhile to pay for a skilled duster.
5.Drying stage.This section should pay attention to the temperature and baking (explanation: bake things with fire) time, the powder is generally 180~200 degrees is better, the specific depends on the material of the workpiece and the drying furnace from the powder chamber should not be too far away, generally 6 meters is better.
Post time: 6月-01-2021
