色狠狠色噜噜Av天堂一区,成人精品一区二区91毛片不卡,97天天做天天爱夜夜爽,国产日韩欧美另类制服丝袜,性色AV一区二区三区天美传媒,人人人澡人人人妻人人人精品,日韩一区二区三区无码视频,91精品国产日韩91久久久久久无码乱码,精品99久久一A毛免费观看,久久久久久精品免费免费英国

With people's consciousness of beauty gradually high, a variety of perfume bottles also gradually began to emerge. Nowadays, when most people buy products, they will choose products with beautiful appearance. Therefore, the appearance of a product is crucial to the sales of a product. So a lot of perfumes are made out of glass bottles, so one might ask, why perfume bottles? Next, Xiaobian will tell you about the advantages of using glass in perfume bottles.

Compared with plastic bottles, glass bottles have higher stability and are not easy to react with other substances. And the stability of plastic is relatively low, because long-term contact with acid and alkaline substances and corrosion.

The texture of the glass bottle looks better. No matter frosted glass or ordinary glass, it gives people a feeling of the highest atmosphere, and the glass bottle is more weight in the hand; A glass bottle is relatively light.

Perfume inside more or less contain certain alcohol, alcohol is a volatile substance, because this needs to choose sealing good glass bottle when choosing perfume packaging.

In daily use, glass bottles will not be out of shape because of extrusion and collision, and plastic bottles can not stand extrusion, extrusion deformation after rupture will let the loss of perfume.

In general, whether it is in the appearance of perfume glass bottles, the use of the slightly better than plastic bottles. Glass bottles can better meet the conditions required for the preservation of perfume, so most of the perfume will choose to use glass bottles for packaging.