Why environmental protection has become a trend in the cosmetic packaging industry

Environmental protection in the cosmetics packaging industry is a trend. Recently, in department sto...

                 What are the physical and mechanical indicators of cosmetic packaging materials

The mechanical properties of cosmetic packaging play a very important role in the packaging process,...

                 What are the contents of barrier performance testing of cosmetics packaging

Barrier performance testing of cosmetic packaging The barrier performance of packaging is one of the...

                 What are the contents of cosmetic packaging quality testing

As today’s fashionable consumer products, cosmetics not only require exquisite packaging, but also r...

                 What is the design idea of ​​superfine spray pump head

Whether it is domestic or foreign companies, the design of ultra-fine air spray pump heads is still ...

                 Single-channel pressure spray pump head and dual-channel spray pump head

1. The working principle of single-channel and dual-channel pressure of spray pump head The single-c...