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The production process and production process of glass cups

The glass is the most commonly used cup in our daily life. It is not only recognized as the preferred cup for healthy drinking water, but also uniquely designed into various exquisite and classic wine glasses that are widely used in table culture, serving as a carrier of fine wine. Have you ever understood the production process of glass cups? Without further ado, let's take a look at how glasses are actually produced.

The production of glass cups is mainly divided into manual blowing and machine pressing according to their production methods.

The original method of manually blowing glass cups was to use a stainless steel hollow tube to pick up an appropriate amount of high-temperature molten glass water, blow it into a spherical shape like a balloon, and then put it into a pre prepared mold to continue blowing into a shape that fits with the mold. Then, the mold is opened, and the cup is clamped into the annealing furnace with a clamp to remove the stress from the glass cup. After it comes out, it is cut and edged, Installation (foot or handle), polishing, is the finished glass cup.

The principle of machine blowing glass cups is the same as that of manual work, except that it is changed from manual blowing to a bubble blowing machine for blowing

The glass making machine for pressing glass cups is like a revolver. The mold is fixed by one person on a turntable, with 8 or 10 molds in a circle. Above the turntable, there is a fixed punch suspended by one person, which drips glass water into the mold through a material barrel. When it is turned below the punch, the punch falls and the glass cup