35mm 1.4-3.4oz (40ml-100ml) PE Airless Serum Pump Tube with PP Overcap and Rounded Collar

What this packaging is

An airless pump mechanism inside a flexible PE tube body — that's the core story of the 35mm 1.4–3.4oz PE Airless Serum Pump Tube with PP Overcap and Rounded Collar. The rounded collar gives the profile a refined, cosmetic-grade finish, while the PP overcap keeps the dispensing tip clean between uses. Available in 40ml to 100ml capacities, it suits everything from face serums and eye creams to body oils and concealers. Monolayer and co-extruded PE configurations are both on offer, with offset print, silk screen, and heat stamping for decoration. Manufactured in China, this tube is built for brands developing active-ingredient-driven skincare.

Why brands choose this

• Airless protection for oxygen-sensitive actives: The pump mechanism isolates the formula from air throughout its use life, making this tube a smart fit for serums, eye creams, and spot treatments where ingredient stability is non-negotiable — a growing priority as brands invest more in high-performance active ingredients.
• Rounded collar elevates the tube's shelf presence: The distinctive rounded collar sets this profile apart from standard straight-shoulder tubes, giving brands a more polished, cosmetic-grade silhouette without moving to a custom mold — easy shelf standout across skincare and complexion categories.
• Broad category range from a single component: One tube format covers face serum, eye cream, body oil, hand cream, concealer, and spot treatment, giving brand teams the flexibility to range across multiple SKUs or categories with a consistent packaging architecture and simplified vendor management.

Decoration

Finishes