Airless Bottle Capsule Shape Exclusive Base Stand DJ-1123

Dosage: 0.25± 0.20ml     MOQ: 10000pcs

Model	Capacity	Height(A)	Height(B)	Height(C)	Diameter
SR2128-40	40ml	78.8mm	128.9mm	138.7mm	66.0mm

 

Model	Cover	Actuator	Bottle	BASE	Type
SR2128	PP	PP	PP	PP	SCREW ON

The Capacities of Airless Bottles

DONGJIN provides various capacities of aluminum airless bottles, which can be used for different applications. We have 40ml bottles available, so you can choose the right size for your needs.

We’re committed to providing products that meet your needs and exceed your expectations.

How Do Airless Bottles Work?

Airless bottles are made up of two main parts: an inner chamber and an outer chamber. The inner chamber holds your product, while the outer chamber is made up of an airtight seal. This seal keeps air from getting into the bottle and mixing with what’s inside, so your product stays pure and fresh.

When you press down on the pump, it pushes against this seal and creates a vacuum in between them—that’s what draws out your product! The pressure of this vacuum also makes sure no air gets in there either (so no oxidation).

Gravity doesn’t play a role in how airless bottles dispense product – so you can hold them in any orientation and still get the same amount of product out. Whether you’re holding it upside-down, sideways, or at any angle, the product will flow out evenly. This makes them very convenient to use, as you don’t have to worry about orienting the bottle in a certain way to get the product out.

 

DONGJIN provides various capacities of aluminum airless bottles, which can be used for different applications. We have 40ml bottles available, so you can choose the right size according to your product requirements, packaging needs, and market positioning. This capacity provides a practical packaging solution for skincare, cosmetic, and personal care products that require precise dispensing and reliable formula protection.

Designed with a premium aluminum structure, DONGJIN airless bottles offer a combination of durability, lightweight performance, and elegant appearance. The refined surface finish helps enhance product presentation while providing brands with a high-quality packaging option for modern beauty collections.

The 40ml airless bottle is suitable for a wide range of skincare applications, including serums, essences, lotions, moisturizers, eye creams, and other cosmetic formulations. Its compact size makes it convenient for daily use, travel products, and premium skincare lines.

How Do Airless Bottles Work?

Airless bottles are designed with a special dispensing system that helps protect formulas and provide a clean user experience. They are mainly composed of two parts: an inner chamber and an outer chamber. The inner chamber stores the product, while the outer structure creates an airtight environment to prevent external air from entering the bottle.

When the pump is pressed, the mechanism creates pressure that moves the inner piston upward and pushes the product out smoothly. This vacuum-based system helps reduce air exposure and minimizes the risk of oxidation, allowing the formula to remain fresh and stable for longer periods.

Unlike traditional bottles, airless bottles do not rely on gravity to dispense products. The vacuum pump system allows products to be dispensed evenly in different positions, whether the bottle is held upright, sideways, or upside down. This feature provides greater convenience and ensures consistent product output during use.

The airless design is especially suitable for sensitive skincare formulas, premium creams, serums, and other products that require better protection from contamination and air exposure. By combining functional design with an elegant appearance, DONGJIN airless bottles help brands improve both product performance and consumer experience.

We’re committed to providing products that meet your needs and exceed your expectations. Through reliable manufacturing, flexible customization, and professional support, DONGJIN helps brands develop high-quality airless bottle solutions for the beauty and personal care market.