The pump head of the plastic pump bottle includes a dispenser and a pump head. The dispenser is divided into two types: pierced type and screw type. In terms of function, it is divided into bottles for spray, foundation cream, lotion pump, aerosol valve, and vacuum bottle. The size of the pump head of the plastic bottle with pump is determined by the caliber of the matching bottle. The spray specification is 12.5mm-24mm, and the water output is 0.1ml/time—0.2ml/time. It is generally used for perfume, gel water and other product packaging. The length of the pipe with the same caliber can be determined according to the height of the bottle. The specifications of the lotion pump range from 16ml to 38ml, and the water output is 0.28ml/time—3.1ml/time. It is generally used for creams and washing products. Special dispensers such as foam pump heads and hand-button sprinklers. The foam pump head is a non-gas-filled hand-pressure pump head. It does not need to be filled to produce foam. It can produce quantitative high-quality foam with light pressure, and usually comes with a dedicated bottle. Hand-button sprinklers are usually used in products such as detergents. The composition of the dispenser is more complicated, generally including: dust cover, snap head, snap rod, gasket, piston, spring, valve, bottle cap, pump body, straw, valve ball (with steel ball, glass ball). Bottle caps and dust caps can be colored, electroplated, and can be covered with anodized aluminum rings.

Airless bottles are usually cylindrical, with specifications ranging from 15ml to 50ml, and some have 100ml. The overall capacity is small. It relies on the principle of atmospheric pressure to avoid pollution caused by cosmetics during use. Airless bottles have anodized aluminum, plastic plating and colored plastics. The price is more expensive than that of other ordinary containers.

Zhongshan Xinrun plastic products Co., Ltd is a company specialized in all kinds of plastic bottles and caps which basically are made of PET, PP, PE, ABS, PS、PETG materials. We provide 25 ml plastic bottles, 30ml empty plastic bottles, lotion containers for sale and etc. Want to know more? Please contact us.