news_Hangzhou Happy Packaging Co.,Ltd

2026-02-10

What Materials Are Commonly Used in Cosmetic Airless Bottles?

Airless bottles are typically made from materials chosen for durability, compatibility, and appearance.Common materials include PP (polypropylene) for chemical resistance, PET for lightweight transparency, acrylic for a high-end visual effect, and glass f...

2026-02-10

How Do Airless Cosmetic Bottles Prevent Product Oxidation?

Airless bottles reduce air exposure by using an internal piston system. When the pump is pressed, the product moves upward without allowing outside air to enter.This mechanism helps protect active skincare ingredients, fragrance stability, and color consi...

2026-02-01

What Is a Cosmetic Airless Bottle?

A cosmetic airless bottle is a packaging solution designed to dispense skincare and beauty products without exposing them to air. Unlike traditional pump bottles, airless systems use a vacuum mechanism that helps maintain product stability.This type of pa...