(1) Stop classification according to the geometric shape of the glass bottle

①Round glass bottle. The cross-section of the bottle body is round, which is a universal bottle shape with high strength.

② Square glass bottle. The cross-section of the bottle body is square, the strength of this bottle is lower than that of a round bottle, and it is more difficult to manufacture, so it is less used.

③ Curved glass bottle. Although the cross section is circular, it is curved in the height direction. There are two kinds of concave and convex, such as vase style, gourd style, etc. The novel method is very popular among users.

④Oval glass bottle. The cross-section is elliptical, although the capacity is small, but the shape is common, and users like it very much.

(3) Stop classification according to different uses

①Glass bottles for alcohol. Alcohol production** is almost entirely packaged in glass bottles, mainly round glass bottles.

② Daily packaging glass bottles. It is usually used for packaging various small daily commodities, such as cosmetics, ink, glue, etc. Because there are many types of merchants, the bottle shape and sealing are also diverse.

③Canned bottle. There are many kinds of canned food, and the output is large, so it is self-contained. Wide-mouth bottles are often used, and the capacity is usually 0.2 ~ 0.5L.

④Glass bottles for medicine. This is a glass bottle used for packaging medicines. There are brown small mouth bottles with a capacity of 10~200mL, infusion bottles of 100~1000mL, fully sealed ampoules, etc.

⑤ Bottles for chemical reagents. It is used for packaging various chemical reagents, the capacity is generally 250～1200mL, and the bottle mouth is mostly screw or ground.