what is pump head
- Mar 17, 2018 -

Pump head


1. The dispenser is divided into two types: Zhakou type and screw type. 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 diameter of the matching bottle. The size of the spray is 12.5mm-24mm, and the water output is 0.1ml/time-0.2ml/time. It is generally used for the packaging of perfume, gel water and other products, and the caliber The length of the same takeover can be determined according to the height of the bottle body.


3, the size of the emulsion pump larger 16ml to 38ml, the amount of water 0.28ml / time -3.1ml / time, generally used in creams and washing products.


4. The vacuum flask is usually cylindrical, with specifications of 15ml-50ml, with individual 100ml, and the overall capacity is smaller. It is based on the principle of atmospheric pressure, which can avoid the pollution caused by the use of cosmetics. The vacuum flask has anodized aluminum, plastic plating and tinted Plastic, the price is more expensive than other general containers, ordinary ordering requirements are not high.


5, more use of PP materials, (production machinery: injection molding machine) is also used in the outer ring of electrochemical aluminum, but also with electroplating process. Can also be hot gold.