What is the principle of cosmetic plastic foam pump head

The fine mist sprayer dispenser is divided into two types: a mouth type and a screw type. According to its function, it is divided into spray, foundation cream, emulsion pump, aerosol valve, and vacuum bottle.The size of the plastic pump head is determined by the diameter of the bottle. The spray standard is 12.5～24mm, and the water output is 0.1～0.2ml/time. It is generally used for packaging of perfume, gel water and other commodity packaging.

Can be set according to the height of the bottle. The standard scale of the emulsion pump head is relatively large 16～38ml, and the water output is 0.28～3.1ml/time. It is generally used in creams and scrubbing products.Special dispensers such as foam pump heads and hand buckle spray heads. The foam pump head is a non-inflation type hand pressure pump head. It does not need to be inflated to generate foam. Only a light press can produce quantitative high-quality foam. Generally equipped with special bottles.

Hand button spray heads are generally used in cleaning products and other products.The composition of the distributor is relatively messy, generally including: dust cover, snap head, snap rod, gasket, piston, spring, valve, bottle cap, pump body, straw, valve ball with steel ball, glass ball. Can be colored, can be electroplated, can be set with anodized aluminum rings. Because there are many molds involved in a set of pump heads, and the order quantity is large, the minimum order quantity.

The delivery period is 15-20 days after the sample is accepted. White and general-purpose models are often available in stock.Vacuum bottles are generally cylindrical, standard 15 ~ 50ml, each has 100ml, the overall capacity is small, relying on the principle of atmospheric pressure, can prevent the formation of pollution in the use of cosmetics, there are anodized aluminum, plastic plating and colored plastic, quote It is more expensive than other general containers, and the general order demand is not high.Distributor customers rarely open their own molds, requiring more molds and higher costs.