1. The dispenser is divided into two types: tie-type and screw-type. In terms of function, it is divided into spray, foundation cream, lotion pump, aerosol valve, and vacuum bottle. 2. The size of the pump head is determined by the caliber of the matching bottle. The spray specification is 12.5mm-24... read more
1. The working principle of single-channel and dual-channel pressure of spray pump head The single-channel pressure spray pump head is also called a simple centrifugal nozzle. As the name implies, it uses swirling parts in the nozzle to generate liquid rotation, accelerates spraying of FFJ core diff... read more
Seven characteristics explain the characteristics of lotion pumps A. The dispenser is divided into two types: tie-type and screw-type. In terms of function, it is divided into spray, foundation cream, lotion pump, aerosol valve, and vacuum bottle. B. The size of the pump head is determined by the ca... read more
The composition principle of the foam pump head on the cosmetic bottle dispenser 1. Distributors are divided into two types: tie-type and screw-type. In terms of function, they are divided into spray, foundation cream, lotion pump, aerosol valve, and vacuum bottle. 2. The size of the pump head is de... read more
1. AS: The hardness is not high, it is relatively brittle (there is a crisp sound when knocking), transparent color, and the background color is blue. It can directly contact with cosmetics and food. In ordinary lotion bottles and airless bottles, it is usually the bottle body It can also make small... read more