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Glass bottle frosting and glass bottle sandblasting

May 17, 2021

Nowadays, environmental protection controls the frosting of traditional glass bottles. Our factory is equipped with an experienced sandblasting plant. I will give you a brief introduction to the sandblasting process (guòchéng). Sandblasting refers to the use of sandblasting guns on the surface of glass products. It is a processing method that sprays abrasives such as quartz sand (characteristic: silicate mineral) or emery to form a rough surface, which produces a transparent but not transparent effect. If the hollow template is used to form patterns or texts by sandblasting, it is called sand carving


Nowadays, environmental protection controls the frosting of traditional glass bottles. Our factory is equipped with an experienced sandblasting factory. I will give you a brief introduction to the process of sandblasting (guòchéng). Sandblasting refers to the use of sandblasting guns on the surface of glass products. It is a processing method that sprays abrasives such as quartz sand (characteristic: silicate mineral) or emery to form a rough surface, which produces a transparent but not transparent effect. If the hollow template is used to form patterns or texts by sandblasting, it is called sand carving


The sandblasting process  is done in the sandblasting equipment . Glass bottle my country's traditional beverage packaging container, glass is also a kind of packaging material with a long history. With many packaging materials pouring into the market, glass containers still occupy an important position in beverage packaging, which is inseparable from its packaging characteristics that other packaging materials cannot replace. Sandblasting equipment includes (bāo kuò) sandblasting machine (structure: feeding system, circulation system, etc.), compressed air system and abrasive processing (chǔlǐ) device. In general factories, air pressure sandblasting is used, that is, sandblasting with high-speed airflow generated by compressed air or a high-pressure fan (Draught Fan). Air pressure sandblasting machine includes working room, hopper, spray gun, sand suction pipe, compressed air pipe and dust removal device. The studio is closed during the sandblasting operation to prevent dust (form: solid particles) from flying. Compressed air is passed into the spray gun through the air pipe. The negative pressure formed by the high-speed airflow sucks the abrasive in the hopper into the spray gun from the sand suction pipe, and forms an abrasive jet, which is sprayed from the spray gun to the glass product to complete the sandblasting. This is the principle of pneumatic sandblasting machine


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