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

How to choose the outer packaging of cosmetic pump heads With the development of the times, people h...

At present, various countries are actively adopting packaging materials that are easy to recycle, ea...

The market analysis of the pump head industry is an analysis of survey data such as the market size,...

1. First press--------When we first press the press head, the press head drives the auxiliary column...

Spray plastic bottle packaging is mainly used for packaging cosmetics and medicinal products. A good...