① Mouth bottle. It is a glass bottle with an inner diameter of less than 22mm, and is mostly used to package liquid materials, such as carbonated drinks, wine, etc.
②Small mouth bottle. Glass bottles with an inner diameter of 20-30 mm are thicker and shorter, such as milk bottles.
③ Wide mouth bottle. Also known as sealed bottles, the inner diameter of the bottle stopper exceeds 30mm, the neck and shoulders are short, the shoulders are flat, and they are mostly can-shaped or cup-shaped. Because the bottle stopper is large, it is easy to discharge and feed materials, and is often used to package canned fruits and thick raw materials.
Classification according to the geometric shape of glass bottles
①Ring-shaped glass bottle. The cross-section of the bottle is annular, which is the most commonly used bottle type and has high compressive strength.
②Square glass bottle. The cross-section of the bottle is square. The compressive strength of this type of bottle is lower than that of round bottles, and it is more difficult to manufacture, so it is less used.
③Curved glass bottle. Although the cross-section is circular, it is curved in the height direction. There are two types: concave and convex, such as vase type, gourd type, etc. The form is novel and very popular among customers.
④Oval glass bottle. The cross-section is oval. Although the volume is small, the appearance is unique and customers love it.
Classify according to different purposes
① Use glass bottles for drinks. The production volume of wine is huge, and it is basically only packaged in glass bottles, with ring-shaped bottles leading the way.
② Daily necessities packaging glass bottles. It is generally used to package various daily necessities, such as skin care products, black ink, super glue, etc. Because there are many types of products, the bottle shapes and seals are also diverse.
③Seal the bottle. There are many types of canned fruits and the production volume is large, so it is unique. Use a wide-mouth bottle, the volume is generally 0.2~0.5L.
④Pharmaceutical bottles. It is a glass bottle used to package drugs, including brown bottles with a capacity of 10 to 200 mL, infusion bottles of 100 to 100 mL, and completely sealed ampoules.
⑤Chemical bottles are used to package various chemicals.
Sort by color
There are transparent bottles, white bottles, brown bottles, green bottles and blue bottles.
Classify according to shortcomings
There are neck bottles, neckless bottles, long-neck bottles, short-neck bottles, thick-neck bottles and thin-neck bottles.
Summary: Nowadays, the entire packaging industry is in the stage of transformation and development. As one of the market segments, the transformation and development of glass plastic flexible packaging is also urgent. Although environmental protection is facing the trend, paper packaging is more popular and has a certain impact on glass packaging, but glass bottle packaging still has broad development space. To occupy a place in the future market, glass packaging must still develop towards lightweight and environmental protection.
Post time: Jul-18-2024