Bloopak cosmetic packaging - Airless Bottle

Airless Bottle is a cylinder into an oval container plus a piston disposed at the bottom of the composition. Its design principle is to use a metal spring contractility, without foil vacuum bottles allow air into the bottle, resulting in a vacuum state, and the use of atmospheric pressure to push the bottom of the piston forward.This cosmetic packaging design can effectively reduce air contact with the cosmetics, which is sealed to prevent oxidation.