Ningbo RuiChang Commodity Packaging Co., Ltd

The Airless bottle consists of a cylindrical oval container and a piston at the bottom. It is designed using the contraction force of the spring to prevent air from entering the bottle, resulting in a Airless and using the atmospheric pressure to drive the piston at the bottom of the bottle forward. Cosmetics are the main category of packaging materials, and manufacturers have high requirements for the profession.

If the Airless bottle of the cosmetic plastic container is squeezed out, then the material of the bottle needs to be better selected. The material should not be easily broken. It is good to choose the plastic material, which is not easy to be broken, and the pressure is relatively large. For example, a cosmetic-filled bottle will have a free space in the bottle and then slowly move up during use until the bottle is almost empty, and then the tray will be closer to the top of the bottle.

Open the lid again, then push the tray that can be moved to the bottom. The bottle should be cleaned many times because the skin care products need to be cleaned and then put into the cosmetics. If the pressure is not high enough, you can try a few more times and then easily extrusion. Take out the cosmetics.

This is the principle of using a Airless bottle to fill the cosmetics. They should be well controlled during their use. Don't let these things happen. Handle them carefully.

Airless-packed products differ from the standard suction or spray pumps that are commonly used. Airless packaging uses the principle of separating the inner cavity and extruding the contents. When the inner diaphragm moves up into the interior of the bottle, pressure is created and the contents are in a Airless close to 100%. Another way to evacuate is to use a Airless pouch and place it in a sturdy container. These two concepts are almost identical. The former is widely used and is an important selling point for the brand because it consumes less resources and can be considered as “green”.

Airless packaging also provides precise dose control. After setting the venting opening and the specific Airless pressure, the dose is accurate and quantitative regardless of the shape of the matching ram. Therefore, the dosage can be adjusted by changing a part (from a few milliliters or a few milliliters) depending on the needs of the product.

Ningbo RUICHANG Commodity Packaging CO , Ltd.  is a professional manufacturer and supplier of Chinese cosmetic packaging. We supply high quality Airless Bottle for customers and apply them safely to cosmetics and daily necessities. Airless bottle products are exported to Europe and Southeast Asia and are well received by customers. Https://www.ruichangpacking.com