Cosmetic Bottles-Cosmetic Glass Bottles: Coloring, Making
As we all know, cosmetic glass bottles have good sealing performance, stable chemical properties, diverse shapes and beautiful colors, so they can be used as packaging for various high-end cosmetics. It can be seen that the color of cosmetic glass...plusAs we all know, cosmetic glass bottles have good sealing performance, stable chemical properties, diverse shapes and beautiful colors, so they can be used as packaging for various high-end cosmetics. It can be seen that the color of cosmetic glass bottles is very important and related to the quality of cosmetic glass bottles. So, how can we control the color of cosmetic glass bottles? Ningbo Ruiying Commodity Packaging Co., Ltd.-Cosmetics bottle company explained:
In general, the coloring of cosmetic glass bottles is also called "sulfur carbon" coloring, but the carbon in it only plays a reducing role and does not participate in coloring. What really determines the color is sulfur. In the glass melt, sulfur coexists with the form of sulfide S2- and the iron brought by the glass raw material in the form of Fe3 +. The product of the Fe3 + ion and S2- ion is used as a measure of the color center concentration, which determines the glass. The shade of tint.
For a cosmetic glass bottle, its quality is not... Moins
Emily packing
(propriétaire)
Plastic Sprayers Supplier - Cosmetic Sprayer: Application Benefits
The design of cosmetic bottles is always innovating, starting with plastic covers and squeezing the lids to the final spray pump, each time for better storage of cosmetics for people's convenience. So today we mainly understand the advantages of cosmetic spray pumps?
1 high quality environmental protection, high recovery rate
2 good sealing
3 doses can be well controlled, and can be very convenient in many ways, such as medical, wound or oral cavity is not suitable for application, then the spray pump comes in handy.
For more information on plastic cosmetic sprayers, please visit the Plastic Sprayers Supplier : https://www.ruichangpacking.com