What is an Upside-Down Airless Bottle?

It's a dispensing system that doesn't use a propellant gas (like aerosol cans). Instead, it uses a mechanical, vacuum-based mechanism to push the product out. It's designed to be stored upside-down because the mechanism relies on gravity to work effectively, ensuring every last drop of product can be used.

The most common products that use this packaging are:

• Serums (especially thicker, viscous ones)

• Lotions

• Sunscreens

• Foundations and BB creams

• Body creams

Yuyao BILL Sprayer Co.,Ltd is a professional manufacturer specialized in the production of various kinds of mini trigger sprayer, prefume sprayer, pet bottles and any other comestic packaging products. Now we have a complete set of technology and equipment, including full automatic injection machines and full automatic assembling equipment line, to ensure the production to reach 4000000 ,even more each month. Then the professional spectors to check each process during the whole production to ensure the quality of every product have no any problem, some process with professional testing machines.

To seek survival by quality and to develop by service, we always keep moving and strived to be advanced .Warmly welcome to visit us. Hope we have a chance to cooperate with each other. We will do our best to provide our excellent service and excellent products.