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Glass Bottle Spraying Process

- Feb 07, 2018 -

Spraying glass bottles production line generally spray booth, hanging chain and oven composition. Glass bottles there is the former water treatment, glass bottles need special attention is the problem of sewage discharge. As for the quality of glass bottles sprayed with good or bad, that with the water treatment, the surface of the workpiece clean, linked to the conductive properties, the amount of gas, dusting the number of operators related to the level. Proposed to choose the following method of trial: 1, pre-treatment section. Pre-treatment of glass bottles, including de-oiling, pre-off, the main off, table tune, etc., if it is in the north, the main part of the temperature off too low, need insulation. Otherwise, the treatment effect is not ideal; 2, preheat section. Pre-treatment will have to enter the preheating section, generally takes 8 to 10 minutes, the best glass bottle to reach the spray chamber to spray the workpiece to have a certain amount of heat, in order to increase the adhesion of the powder; 3, glass bottles Blow ash purification section. If the process requirements of the workpiece spray is relatively high, this section is essential, or if the workpiece is adsorbed on a lot of dust, the glass surface after processing there will be a lot of particles, so that the quality and quality reduction; 4, dusting paragraph. This section is the most critical technical problems spray master, and in order to create good quality, spending good technical master or very worth 5, drying section. This section should pay attention to the temperature and baking time, the powder is generally 180 to 200 degrees is better, depending on the glass material, the glass surface should not have oil, as well as drying furnace from the powder room should not be too far, usually 6 meters as well.

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