(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 the most commonly used bottle type 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 the 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, with two types of concave and convex, such as vase type and gourd type. 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. The output of wine is huge, and it is almost packaged in glass bottles, mainly round glass bottles.
② Daily packaging glass bottles. It is usually used to pack all kinds of small daily commodities, such as cosmetics, ink, glue, etc. As 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 generally 0.2 to 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.
