Common Uses

Square airless bottles are used for a wide range of high-value products where presentation and preservation matter:

• Serums (especially Vitamin C, anti-aging, brightening)

• Face Moisturizers & Creams

• BB Creams & Foundation

• Specialty Treatments (e.g., acne, whitening)

• Preservative-free Formulations

Comparison: Square vs. Round Airless Bottles

Feature	Square Airless Bottle	Round Airless Bottle
Aesthetics	Modern, minimalist, architectural	Classic, familiar, soft
Space Efficiency	High (packs tightly)	Lower (wastes space between bottles)
Stability	Excellent, flat base	Good, but can roll if knocked over
Branding Surface	Large, flat, ideal for labels	Curved, can be trickier for application
Ergonomics	Comfortable to hold, but defined edges	Very comfortable and familiar to hold
Cost	Slightly higher due to more complex molding	Standard

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.