Product Introduction of 33/410 4cc lotion pump from China manufacturer

Release time :

2023-03-30

33/410 4cc lotion pump from China manufacturer is the main supporting tool for taking out the contents of the cosmetic container. It uses the principle of atmospheric balance to pump out the liquid in the bottle by pressing and fill the bottle with the outside air.

Product Introduction of 33/410 4cc lotion pump from China manufacturer:
1. Product classification of 33/410 4cc lotion pump from China manufacturer:
Conventional diameter: Ф18, Ф20, Ф22, Ф24, Ф28, Ф33, Ф38, etc.
According to the lock head: guide block lock head, thread lock head, clip lock head, no lock head
According to the structure: spring external pump, plastic spring, anti-water emulsion pump, high viscosity material pump
According to the pumping method: vacuum bottle and straw type
According to pump output: 0.15/ 0.2cc, 0.5/ 0.7cc, 1.0/2.0cc, 3.5cc, 5.0cc, 10cc and above
2. The working principle of 33/410 4cc lotion pump from China manufacturer:
Manually press down the pressure handle, the volume in the spring chamber decreases, the pressure rises, the liquid enters the nozzle chamber through the hole of the valve core, and then sprays out the liquid through the nozzle, at this time release the pressure handle, the pressure in the spring chamber The volume increases, forming a negative pressure, the ball opens under the negative pressure, the liquid in the bottle enters the spring chamber, at this time there is a certain amount of liquid in the valve body, when the handle is pressed again, the liquid stored in the valve body will be released Rush upwards and spray out through the nozzle;
3. Performance index of 33/410 4cc lotion pump from China manufacturer
The main performance indicators of the 33/410 4cc lotion pump from China manufacturer: air pressure times, pump output, downforce, plunger opening torque, rebound speed, water intake indicators, etc.
4. The difference between inner spring and outer spring
External spring, it does not touch the content, and will not cause contamination of the content due to spring embroidery.