Plastic Lotion Pump Bottle pump head how to choose?
- The distributor is divided into two kinds, namely binding mouth type and screw mouth type. In terms of function, it is divided into spray, foundation cream, emulsion pump, aerosol valve and vacuum bottle.
- The size of the pump head is determined by matching the caliber of the bottle body. The specification of the spray is 12.5mm -- 24mm, and the water output is 0.1ml/ time -- 0.2ml/ time.
3, Emulsion pump specification range is large 16ml to 38ml, water output is 0.28ml/ time -- 3.1ml/ time, generally used for cream and washing products.
4, special distributor such as foam pump head and hand button sprinkler head, foam pump head is a kind of non-filling type hand pressure pump head, do not need to fill air to produce foam, just gently press can produce quantitative high-quality foam. General with a special bottle. Handclasp sprinklers are commonly used on products such as cleaners.
5, the composition of the distributor is more complex, generally including: dust cover, screw head, screw rod, gasket, piston, spring, valve, bottle cap, pump body, straw, valve ball (steel ball, glass ball). Bottom cap, dustproof cap can be colored, electroplating, can be set of anodized aluminum ring. Because a set of pump head involves more molds, and the order quantity is large, the minimum order quantity is 10,000-20,000, the supply period is 15-20 days after the confirmation of the sample, white and general type is often in stock.
6.Vacuum bottles are usually cylindrical, 15mL-50ml, some 100ml, the overall capacity is small, depends on the principle of atmospheric pressure, can avoid cosmetics in the use of pollution, vacuum bottles have anodized aluminum, plastic plating and colored plastic, the price is more expensive than other general containers, ordinary order quantity requirements are not high.
7, distributor customers rarely open their own molds, to pay more molds, high costs.
For example, a PET Shampoo Bottle is an affordable plastic lotion pump bottle.