High-end cosmetic packaging applications – airless pump bottles

san Su
Oct 23
2 min read

High-end cosmetic packaging applications – vacuum bottles

Outer bottle/body: Carries the overall structure and aesthetic design, made of high-quality plastic (such as AS, ABS, PMMA acrylic).

The liner can be replaced. If the brand wants to do a promotion, you can order an additional liner.

Inner liner: Typically a soft plastic pouch that holds the product.

Piston/base bracket: Located at the bottom of the liner, it rises as the product is depleted.

Pump/damper: Responsible for dispensing the product, housing a sophisticated spring and valve system.

Protective cap: Protects the pump head, preventing accidental depressing and is also a crucial design feature.

The liner can be replaced. If the brand wants to do a promotion, you can order an additional liner.

How it works:

When the user depresses the pump head, air pressure inside pushes the piston upward, squeezing the product from the liner. Upon release, a spring resets the pump head. Due to the partial vacuum created inside the bottle, the piston, under the influence of external atmospheric pressure, continues to move upward a short distance, preparing for the next application. This entire process ensures zero contact between the product and air.

Applicable products:

Essences: The most classic application area. Essences typically contain the highest concentration of active ingredients and require the protection of a vacuum bottle.

Eye cream: The delicate skin around the eyes requires precise and hygienic packaging.

High-performance creams/lotions: Especially those with anti-aging and whitening properties.

Ampoules/concentrated serums: These products require extremely high preservation requirements and are almost always packaged in vacuum bottles.

Sunscreen: Some high-end sunscreen products are also beginning to use them to ensure the stability of chemical sunscreens.

Fang Yamei Plastic Products Company offers a variety of vacuum bottles, with capacities ranging from 5ml, 10ml, 15ml, 20ml, 30ml, 40ml, 50ml, 80ml, 10ml, 120ml, and 150ml, providing customers with a wide range of choices.