How does factory polish glass bottles

How does factory polish glass bottles

Although we have seen many kinds of glass bottles in our life, we do not understand the production process of glass bottles. In the production process of glass bottles, there are several polishing processes, which use physical or chemical methods to remove the grain, scratch and some other defects on the surface of the glass bottles, so as to improve the transparency and refractive index of the glass bottles, and make the products more classy and glassy.

The first way is the flame polishing, the use of flame on the surface of a glass container for softening baking, thermal impact, can remove some twill on the surface of the glass container, wrinkled skin, after a lot of hollow glass cutting mouth are mouth fire polishing, but this kind of treatment method can reduce the glass surface roughness, also easy and applicable glass of soda lime glass more .

Second way is to use the polishing powder, this method is of high speed friction to remove scratches on glass surface, can greatly improve glass pervious to light quality and the effect of refraction, must first before polishing abrasive belt grinding was carried out on the polishing parts (kong frosted glass plate must be more than 400 mesh). The way uses a lot of materials, the cerium oxide has the best effect(rare earth polishing powder), But this process is relatively slow and suitable for most glass products.

The third way is by acid treatment and polishing, the use of acid on the surface of corrosion on the surface of glass processing. Before polishing,it also needs sand belt grinding, because acid polishing will cut the thickness of the glass, and also not necessarily can remove all lines on the surface of the glass, acid solution way of ingredients also get along with different glass to change. This polishing method has a certain risk, but it can be applied to any material of glass. The disadvantage is that it is not easy to control the smoothness of the glass surface, and there will be some damage to the edges and corners of the glass.

Here are the three common polishing methods for glass bottles. As a professional glass factory, we have produced many different styles and kinds of glass bottles over the years, and won a large number of loyal users. Welcome new and old users to contact our company. Our company can not only produce and provide you with suitable and satisfactory glass products, but also solve some information about glass products for you.