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What are the characteristics of different types of pump heads

Update:01-07-2021
Vacuum lotion pump
It is often presented together with matching bottles, tanks, hoses and other methods to ensure that the contents and air are completely blocked during the use of the product. Vacuum emulsion pumps and ancillary products are mainly suitable for products that contain volatile materials and are easily affected by air. They are commonly used in the packaging of medium and high-end cosmetics.
Vacuum emulsion pumps generally have no hoses, and the pump output is generally 0.2-1.0ml/time, which can be applied to materials with poor fluidity or high viscosity.
Foam pump
It is a pump product that presses out the contents and air together to form a foam. Commonly found in product packaging such as hand sanitizers and detergents. The material is colder and the foam is richer.
Foam pumps are generally equipped with hoses, and the pump output is generally 0.4-1.0ml/time.

Spray pump
It is a pump product that atomizes and sprays the contents. According to the planning in cooperation with the bottle mouth, it can be divided into a tie-type and a screw-type. According to product function, it can be divided into general spray pump, valve (pump type), spray gun, etc.
Spray pump products are mainly suitable for toner, perfume, toilet water, disinfectant, gel water, air freshener, collar cleaner, detergent, insecticide and other product packaging close to water, and some spray pumps can also be used Cooler liquid foundation, sunscreen lotion, BB lotion and other product packaging.
Spray pumps are generally equipped with hoses, and the pumping capacity is generally 0.1-0.3ml/time, and there are also 1.0-3.5ml/time pumping capacity.
The common decorations of spray pumps are: adding alumina cover, electroplating, spraying, printing, bronzing and other processes.
Large output pump
Out of context refers to pump products with a relatively large pump output. It is commonly used in food packaging, such as tomato sauce, salad dressing and other food packaging with certain fluidity. Large-volume pumps are generally equipped with hoses, with a pumping volume of 5-20ml/time.
Oil pump
It is mainly suitable for the use of oily or oily materials such as baby oil, moisturizing oil, and cleansing oil. The emphasis is on compatibility.
Metal pump
The appearance of the pump is all made of metal, such as stainless steel, in order to achieve a specific appearance.