The pump head of cosmetics can be said to be relatively common, because it is convenient, and the product can be released just by gently squeezing. 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, vacuum bottle, etc.

    The size of the pump head is determined by the caliber of the matching bottle body. The spray size is 12.5mm-24mm, and the water output is 0.1ml/time-0.2ml/time. It is generally used in the packaging of perfumes, gel water, and other products, and the caliber is the same. The length of the bottle can be determined according to the height of the bottle. The specification range of the lotion pump is 16ml to 38ml, and the water output is 0.28ml/time-3.1ml/time. It is generally used for creams and washing products. The vacuum bottle is usually cylindrical, with a specification of 15ml-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. The vacuum bottle has anodized aluminum, plastic electroplating, and colored plastics. The price is more expensive than other ordinary containers.

    There are several common categories of pump heads on the market:

(1) According to the function of the bottle body:

1) The pump head of the vacuum bottle does not need a straw

2) The pump head of the ordinary bottle needs a straw.

(2) According to the function of the pump head:

1) Lotion pump head (suitable for lotion-like contents, such as lotion, shower gel, shampoo)

2) Spray pump head (suitable for water-based contents, such as spray, toner)

(3) According to appearance

1) The pump head has a cover, and the cover plays a protective role. It is used for products with relatively small capacities such as less than 100ml.

2) The hoodless pump head has a special design, which can be locked so that the contents will not flow out due to squeezing, which plays a protective role and is easy to carry. reduce costs. More than 100ml, the pump head design of the shower gel and shampoo of the daily chemical line is mostly designed without an outer cover.

(4) According to the production process: electroplating pump head, anodized aluminum pump head, plastic pump head.