Beer bottles are made of quartz sand. Specific operation method is as follows：
The first step is to design ,determine and manufacture the mold , and other accessories to melt into liquid at high temperature, also have a plenty of glass works will switch to liquefied petroleum gas of high temperature melting, plus to blow blow down under do blow blow down to do all sorts of modelling, then inject mould, tempering, cooling incision to form glass bottles. Glass bottles generally have rigid marks, which are also made of mold shapes. In the whole process, the technical personnel required for the construction of craft bottles are relatively high, which will damage the materials and cause great waste if they are not careful .
1. Pre-treatment section. Glass bottle spraying pre-treatment section includes pre-release main release table adjustment, etc., if it is in the north, the temperature of the main release part can not be too low, need insulation. Otherwise, the processing effect is not ideal.
2.Preheat section. After pretreatment, it is necessary to enter the preheat section, which generally takes 8~10 minutes. It is recommended that the workpiece be sprayed with certain residual heat when it reaches the powder chamber, 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 a lot of 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 period
5.This section should pay attention to the temperature and baking time, the powder is generally 180~200 degrees is better, the specific depends on the workpiece material. And the drying furnace should not be too far away from the dusting chamber, generally 6 meters is better.
Post time: 3月-16-2021
