The principle of cosmetic plastic foam pump head


Composition principle of foam pump head on cosmetic bot […]

Composition principle of foam pump head on cosmetic bottle dispenser

⒈The distributor 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.

⒉The 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.

⒊ The standard scale of the emulsion pump head is larger from 16 to 38ml, and the water output is 0.28 to 3.1ml / time. It is generally used in creams and scrubbing products.

⒋Special dispensers such as foam pump head and hand-buckle spray head. 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.

⒌The 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 is 20,000 to 20,000. The delivery period is 15-20 days after the sample is accepted. White and general-purpose models are often available in stock.

⒍Vacuum bottle is generally cylindrical, standard 15 ~ 50ml, single 100ml, the overall capacity is small, relying on the principle of atmospheric pressure, can prevent the formation of pollution during the use of cosmetics, anodized aluminum, plastic plating and colored plastic, quote It is more expensive than other common containers, and the general order quantity is not high.

⒎Distributor customers rarely open their own molds, requiring more molds and higher costs.