Why Are Airless Cosmetic Bottles so Popular?

The launch of airless bottles conforms to the latest development trend of skin care products, which can effectively protect the freshness and quality of products.

How Airless Cosmetic Packaging Works

The design principle of the airless cosmetic bottle is to use the force of the spring to shrink and prevent air from entering the bottle. The user pushes the bottom of the piston up with the air pressure inside the bottle.

The airless pump is a newly emerging in-bottle pump structure similar to a piston and used with a tubeless pump head. The working principle of the airless treatment pump is mostly to use the pressure to make the airless pump discharge, reduce the internal air pressure and generate negative pressure with the external environment, so that the gas in the external environment promotes its movement. Due to the constant discharge of gas and a certain degree of vacuum in the working process, it is named airless pump.

The existing airless pump pays special attention to the two aspects of air sealing and sealing performance with the inner wall of the bottle, which are the key conditions for the normal operation of the airless pump. In order to ensure the above performance, the existing airless pumps are all circular airless pumps. Therefore, there is a big problem in adaptability, and it is difficult to apply to many special-shaped bottles, such as square airless bottles and triangular airless bottles. To install an airless pump inside the above two kinds of airless pump bottles, it is necessary to add a round bottle to the square bottle to hold the liquid or to process the inner cavity of the square bottle into a cylindrical shape. This undoubtedly increases the difficulty of processing and the utilization rate of the bottle body is low.

The airtight gas barrier packaging isolates the product from the air behind the skin care product, which means zero volatilization and zero contamination of the formulation.

The Difference Between Airless Pump Bottles

Compared with other cosmetic packaging containers, the advantages of using airless pump bottles are as follows:

The double-walled airless bottle gives customers a luxurious look and feel. The double wall acts as a double protector for interior products.

The clear plastic airless bottle has the brand logo added to it. Customers can clearly see the appearance of the product before purchasing. Once the customer selects the bulk custom lotion packaging tubes, the manufacturer can color their bottles according to the customer's needs.

Airless bottles are also great for sensitive products like natural skin creams, serums, foundations, and more. Furthermore, due to the design and function of the airless bottle, it provides customers and their special product materials with not a lot of waste.

The dose of each pump is accurate. As the piston rises, the client will extract every drop of essence or water emulsion. Vacuum-packed products are different from the common straw-type standard pumps or trigger spray pumps. Cosmetic vacuum pump packaging uses the principle of separating the inner cavity to squeeze the contents out.

Airless pump bottles for cosmetics come in a variety of packaging styles. The preferences of each customer are different, and customers can choose the corresponding vacuum bottle style according to the consumption level of the brand positioning and the crowd. Generally, the price of cosmetic vacuum pump bottles will be relatively high, and it will be different due to different styles. Customers can choose appropriately according to the brand positioning!