AS is short for acrylonitrile styrene. Acrylonitrile Styrene - A group of copolymers that have the transparency of polystyrene, and with improved resistance in many factors. It has many evident features such as UV resistant, flame retardant, high strength, ozone resistant, good dimensional stability. As is more and more widly adopted in container field.

On top of the AS airless bottles normally are clear AS plastic covers to help prevent extra discharge of the airless pump bottles when storing or transporting. The AS airless pump bottles have small air intake holes in the bottom, creating a vacuum and pushing the inner plunger upward to dispense inside product with no air contact. Choose these AS airless pump bottles for cosmetic products, such as face creams, serums, and more.

Why to choose AS Airless Bottles:

1. less use of antiseptics

Chemical antiseptics are widely adopted in cosmetics industry to prevent products deterioration because of environmental microorganisms (antimicrobials or exposure to oxygen. With the airless pump, the products inside can remains as pure and clean as possible.

So manufacturers can use as little antiseptics as they can for their products in AS airless bottles, or even use none at all.

Longer life time

No air inside airless bottle, so sensitive and precious natural skin care products are prevnted from air, around 15%-20% life time can be prolonged in airless bottle.  This is an excellent selling point and can amplify the experinece from the products.

3. Protection for sensitive and precious products

Some products are more sensitive to oxygen exposure than others, such as creams, Serums, foundations.

As these natural products are designed to be antiseptics-free, so they need  extra protection, and an airless pump dispenser is a perfect solution.

4. High-leval branding

Ailrss bottle is much more fancier than normal bottles, sleek and high-end so skin care pruducts with airless bottles are in higher level, which can  promote the brand force and market competitiveness.