Liquid cosmetics packaging knowledge

Depending on the liquid cosmetics of liquidity, generally can be divided into liquid cosmetics, emulsion and cream cosmetics. This for liquid cosmetics packaging container some of the problems involved, such as packaging materials, packaging, packaging materials and containers of printing mode and so on, make some discussion, hope to be able to make the readers of this kind of cosmetics packaging has a general understanding. Liquid cosmetics is a lot of more phyletic, such as nails, Toenail) Oil, nail polish remover; Dyeing water, & # 65533; ㄠ� Water, hair gels and moss ( Aerosol hair agent) ； All kinds of lotion ( Such as toner, prickly heat water, firming, moisturizing liquid) ； Perfume, essence, etc. , are liquid cosmetics. Liquid cosmetics easy penetration or overflow ( Such as toner. & # 65533; ㄠ� Water, etc. ) , some also has strong volatile ( Such as perfume and essence, it is easy to lost scent) And even with organic solvent composition ( Such as nail polish, nail polish remover, etc. ) 。 For this kind of cosmetics packaging, according to its permeability, volatile, and contains the special performance, such as organic solvent for packaging materials and containers should have good blocking performance and sealing performance, and sometimes require a certain amount of solvent resistance ( If the packing of the nail polish) ； Good for liquid flow, easy to overflow, dumping containers can easily access the characteristics, requirements of packaging container opening should not be too big, the container with a lid sealing is better. Sometimes, also requires a special bottle design, convenient to use and is beneficial to saving, such as high-grade perfume packaging.