Professional Vacuum Airless Pump Bottle 50ml Cosmetic Serum Packaging

1. Product Introduction

This product is a precision packaging container utilizing vacuum technology, featuring a bottom piston mechanism that ensures complete isolation of contents from air exposure. Constructed with polypropylene (PP), polyethylene (PE) and stainless steel spring internal system, with outer bottle made of AS or PETG transparent material. Maintains vacuum state throughout usage, preventing oxidation and contamination. Each press delivers precise dosage of 0.1-0.5ml with residual rate below 3%. Ideal for packaging oxidation-sensitive cosmetics, pharmaceuticals and premium skincare products.

2. Airless Pump Bottle Specification Table

3. Airless Pump Bottle Technology

Features advanced vacuum bottom piston system that completely isolates content from air through mechanical pressure. Each press delivers precise 0.3ml dose with 100% product utilization and less than 2% residual rate. Stainless steel spring provides consistent pressure to ensure complete evacuation.

Fully automated injection molding and assembly production line. Clean room meets 10,000-class purification standard. 24/7 constant temperature and humidity production environment with batch vacuum pressure and air tightness testing.

4. Airless Pump Bottle Application

Top luxury brand anti-aging face cream/essence cream: the preferred packaging for most essence, face cream and eye cream with active ingredients.
High nutrition, preservative free or natural organic products: in line with their ultimate purity and pollution-free positioning, eliminating potential risks from packaging.
Cosmetics and functional skincare products, such as acne removal, whitening, and wrinkle resistance products, need to maintain the activity of their ingredients.