1.Different properties: Plastic is a high-molecular synthetic material with many types. Cosmetic glass bottles can be made into emerald green, dark green, light cyan and amber glass by using metal ion colorants.

2. Different characteristics: The glass bottle is a traditional packaging product, which is characterized by bright and transparent, good chemical stability, airtight, easy to shape, but heavy and easy to break. Plastic bottles have good mechanical properties, light weight, convenient storage and transportation, and easy portability.


3. Different advantages: cosmetic glass bottles have good sealing performance, stable chemical properties, and high-grade materials, which can effectively ensure that the contents do not deteriorate for a long time, which is an ideal choice for cosmetic packaging. Plastic is a polymer synthetic material, with many types, good mechanical properties, light weight, convenient storage and transportation, easy to carry and use; barrier property, good airtightness, high transparency; good processing performance, can be manufactured into bottles of various specifications and sizes , Covers, films, bags and composite packaging materials; decorative coloring and printing performance is good. Drug labels, instructions, signs, and bar codes can be directly inkjet or printed on plastic materials, and will not fall off; good stability, low toxicity, sanitation and safety. The cover of medicine can be made into insurance cover or pressure cover, as well as anti-counterfeiting label and so on.