Glass liquor bottles require a series of processing steps before spraying to ensure the final spraying effect and product quality. The following are the main processing steps before spraying glass liquor bottles.

Pre treatment stage: This is a key step before spraying, mainly including pre stripping, main stripping, and surface adjustment. If it is in the north, the temperature of the main detachment part cannot be too low and insulation is needed, otherwise the treatment effect may not be ideal.

Preheating section: After pre-treatment, the glass bottle needs to enter the preheating section. Generally, a preheating time of 8-10 minutes is required. To increase the adhesion of the powder, it is recommended that the glass bottle maintain a certain amount of residual heat when it reaches the powder spraying room.

Glass bottle blowing and purification section: If the process requirements for the sprayed workpiece are high, this step is crucial. If there is a lot of dust adsorbed on the workpiece, the processed surface may appear granular, thereby reducing the quality of the product.

Powder spraying stage: The key factor in this stage is the skill of the powder spraying master. It is very important to choose skilled craftsmen to ensure excellent quality.

Drying stage: During this stage, it is important to pay attention to the selection of temperature and baking time. Generally speaking, the optimal baking temperature for powder is between 180 and 200 degrees, but the specific value needs to be determined based on the material of the workpiece. In addition, the distance between the drying oven and the powder spraying room should not be too far, generally recommended to be within 6 meters.