The material of cosmetics packaging can't do!

In guangzhou in the design of cosmetics bottles, a variety of cosmetics, different function, but in the context of its external form and the adaptability of packaging, mainly has the following categories: solid cosmetics, solid granule ( Powder) Cosmetics, liquid and emulsion cosmetics, cream cosmetics, etc. So according to the different forms, forms are to be of different packing.

now the most common cosmetic packaging with vacuum bottle, plastic bottle, glass bottle, and each has advantages.

the content of the vacuum flask and air can completely isolated, to avoid the product due to contact with air oxidation, bacteria, and with its high-tech concept promotion product. On the market of vacuum flask is made up of a cylinder into spheroid container plus a placed at the bottom of the piston. Its design principle is to use a contraction of the spring force, and do not let air into the bottle, create a vacuum, and the use of atmospheric pressure to push the bottom of the piston to move forward. But because of the spring force and the atmospheric pressure can't give enough power, so the piston can't and bottle wall joint is too tight, otherwise the piston will be caused by the rise of resistance to progress; On the other hand, if you want to get piston is easy going and easy leakage of material condition, therefore the vacuum bottle is very high to the requirement of manufacturers professional.

the current situation, because the plastic light and cheap, easy to form scale production, can make various specification size, transparent, opaque, and various kinds of color of the bottle, and printing performance is very good, can use the methods, such as thermal transfer, inkjet, printing the manual, logo, barcode printing directly on the surface of the container. As a result, the plastic products have occupied more than eighty percent of the cosmetic packing market, become the most main cosmetic packaging containers. But note that the plastic products volatile, like some perfume product is not suitable for plastic packaging.

then about glass bottle packaging. Even though the glass bottles in the cosmetics packaging container the proportion of no more than 8%, however, it is still in the short term it is the first choice for high-end cosmetics material. Why is that? Compared with the plastic bottles, doubled its heavy laden makes people trust; And frosting glass special visual effect, but also a plastic bottle far from it. So, thoroughly pure and elegant, is the charm of glass bottles. Especially the whitening cosmetics, nutrition series, susceptible to oxidation. It puts forward high demands on packing sealing, glass bottles of barrier property is strong, there is no doubt in protecting contents more competent than plastic bottles.

choose guangzhou cosmetics bottles, don't do!