The principle of cosmetic plastic foam pump head

The composition principle of the foam pump head on the cosmetic bottle dispenser

⒈ 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.

⒉The size of the plastic pump head is determined by the diameter of the bottle body. The standard spray size is 12.5~24mm, and the water output is 0.1~0.2ml/time. It is generally used for perfume, gel water and other commodity packaging. The diameter is the same as the length of the receiving. It can be determined according to the height of the bottle.

⒊The standard size of the lotion pump head is 16-38ml, and the water output is 0.28-3.1ml/time. It is generally used for cream and washing products.

⒋Special distributors such as foam pump head and hand button sprinkler head, foam pump head is a kind of non-air-filled hand pressure pump head, no need to fill air to generate foam, just press lightly to generate quantitative high-quality foam. Usually comes with a dedicated bottle. Hand button sprinklers are generally used on products such as detergents.

⒌The composition of the distributor is relatively messy, generally including: dust cover, tap head, tap rod, gasket, piston, spring, valve, bottle cap, pump body, straw, valve ball (steel ball, glass ball). Can be colored, can be electroplated, can be set with anodized aluminum ring. Because a set of pump heads involves many molds, and the order quantity is large, the minimum order quantity is 10,000 to 20,000, and the delivery period is 15 to 20 days after the sample is confirmed. White and general-purpose types are often in stock.

⒍The vacuum bottle is generally cylindrical, the standard is 15-50ml, and the single volume is 100ml. The overall capacity is small. It relies on the principle of atmospheric pressure, which can prevent cosmetics from forming pollution during use. There are anodized aluminum, plastic electroplating and colored plastics. Quote It is more expensive than other general containers, and the general order quantity demand is not high.

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