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What Is The Difference Between Cosmetic Bottles And Glass Bottles?
Hangzhou Lecos Packaging Co.,Ltd | Updated: May 21, 2018

Cosmetic glass bottle:


Glass bottle is a traditional packaging product. Its characteristics are bright, transparent, good chemical stability, airtight and easy to shape, but it is heavy in weight and easy to break. The 80%-90% of the glass packing container is a glass bottle and a tank. Usually, the density of soda lime glass bottle is 2.5-2.6g/cm3, with high brittleness and low thermal conductivity. Metal ion coloring agent can be made into emerald green, dark green, light blue and amber glass. The advantages of glass packaging container: (1) good chemical stability, non-toxic and tasteless, sanitary and clean, without any adverse effects on the packaging; (2) good barrier property, good quality condition; (3) good transparency, clearly visible interior; (4) good rigidity, not change shape; (5) good molding processing, can be processed into a variety of shapes; (6) good temperature tolerance, and high Temperature sterilization can also be stored at low temperature. (7) raw materials are abundant, recyclable, and no pollution to the environment. The disadvantages of glass packaging containers are: (1) brittleness is large and easy to break; (2) heavy weight and high transportation cost; (3) when processing, energy consumption is large and environmental pollution is serious; (4) poor printing performance.


Plastic plastic bottle:


Plastic is a high polymer synthetic material, with many kinds, the advantages are: (1) good mechanical properties, light weight, convenient storage and transportation, easy to carry and use; (2) penetrability, good sealing, high transparency; (3) good processing performance, can be made into various sizes of bottles, covers, films, bags and composite packaging materials; (4) decorative coloring and printing performance (4) OK. Drug labels, instructions, signs, bar codes can be directly ink-jet or printed on plastic materials, and will not fall off; (5) good chemical stability, weak toxicity, health, safety. The cover of the medicine can be made into an insurance cover or a pressure cap, and an anti-counterfeiting mark. The disadvantage of plastic packaging container is that it is easy to bring static electricity, and its surface is easy to pollute. It will cause environmental pollution.


From the above comparison, we can see that each of the two has advantages and disadvantages, but on the whole, the cosmetic glass bottle has good sealing performance, stable chemical properties, and high quality material. It can effectively guarantee the content for a long time without deterioration, and it is an ideal choice for cosmetic packaging.

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