What are the benefits of bag-on-valve aerosol?

Bag on valve aerosol filling is a multiple protection packaging system composed of valves, bags, aluminum cans or iron cans. The agent and propellant are packaged separately in their respective containers, which reduces the complexity of the formula, does not release the propellantduring use, and reduces the impact on safety and environment.

The main advantages of bag on valve aerosol filling are:

1. The agent material is separated from the propellant without considering their compatibility, which greatly expands the application scope of aerosol packaging.

2. When in use, the propellant shall not be discharged out of the tank and will not affect the environment.

3. It can be used at any angle of 360 °.

Main disadvantages of bag on valve aerosol filling:

1. The structure is complex and the package price is more expensive.

2. Because the propellant is left in the tank, the complexity of empty tank recovery is increased.

Bag on valve aerosol filling is often different from ordinary aerosol products, and different types of bag on valve aerosol filling adopt different filling methods.

The filling of valve capsule type is relatively simple, which is divided into two steps. The first step is to fill the propellant into the tank by filling under the cover and seal the valve Capsule on the tank; The second step is to fill the capsule with the agent through the valve pressure filling method.

Bag on valve aerosol filling machine is a special equipment specially designed for bag on valve aerosol filling products. It is composed of sealing inflation system and forced liquid filling system. The tank is filled with compressed air, the valve is sealed with a bag, and the bag is filled with raw materials to completely separate the raw materials from the tank.

The problem of corrosion and leakage of raw materials in the tank was solved by using compressed air instead of propane liquefied gas and dimethyl ether as propellant. When the valve is opened, the compressed air in the tank compresses the bag and presses the raw materials out of the tank. When the raw materials are completely extruded, the compressed air in the tank remains in the tank and can be filled repeatedly. By changing the valve actuator, the shape of the raw material spray can be changed.

Bag on valve aerosol filling machine is applicable to any product that needs to be pressurized and dispersed. Bag on valve aerosol filling system can be used for foam, cream and paste after spraying mist products or discharging. It has a wide range of applications, mainly in the following fields:

1. Personal care products: hair dye, hair foam after shaving, deodorant, insectcide, sunscreen, hair remover, etc.

2. household products: furniture polish, household cleaners, air fresheners, pet sprays, plant sprays, household fire extinguishers, etc.

3. Sanitary articles: such as toothpaste, detergent, etc.

4. Food: such as cream topping, concentrated beverage, cooking seasoning, fruit juice, sauce, etc.

5. Industrial supplies: such as caulking agent, grease and lubricant, industrial oil, etc.

6. Automotive supplies: such as accounting agent, sealant, polishing agent, combustion injector cleaning agent, barrier cream, paint, etc.

7. drugs: for example, topical analgesics, estrogen gel, nasal cavity washing with sterilized saline.