What Is The Standard By Which The Glass Bottle Factory Tests Its Products?

When glass bottles (Learn about other glass bottles​)produce bottles, the ranks of machine workers first look at the general situation of the product, and then after a period of annealing, and the workshop director in careful inspection, about the situation has the following kinds, to provide you to understand.

Glass bottle body deformation: because the forming mold into the bottle is not completely shaped, at this time the drop temperature and temperature is too high will often make the glass bottle collapse deformation, assuming that the upper part of the bottle body is too heavy. Occasionally the bottom of the glass bottle is not cooled to a certain temperature will be printed on the conveyor belt marks and make the bottom of the bottle unstable.

Glass bottle body material mark: glass bottle manufacturers admitted material mark is the most extensive glass bottle defects. It can be extremely thin, and some can only be created in reflected light. The most common areas are the mouth, neck and shoulder of the bottle. There are also marks on the bottle body and bottom, which are caused by the temperature of the furnace.

Glass bottle thickness is not average: assuming that glass bottle manufacturers in the process of processing side glass drop temperature is not average, high temperature part of the viscosity is small, easy to blow thin, low temperature part of the resistance, thick. In addition, the mold temperature is not even. The glass cooling on the side of high temperature is slow and easy to blow thin, while the glass cooling on the side of low temperature is fast and blown thick.

The environment of glass bottle crack: crack has all kinds of shapes, some are creases, some are pieces of very fine wrinkles, the primary reason for the occurrence is because the material drops too cold, the material drops too long, the material drops did not fall in the center of the initial mold and adhere to the mold cavity wall.

Bubbles: glass bottle manufacturers in the forming process of the side of the bubble is often a few large bubbles or a number of small bubbles together, which is different from the average scattered small bubbles of the glass itself.