PP Material Cylindrical Airless Dispenser Bottle with 30g 50g 100g Secelcted Used for Lotion Personal Care

Name: PP Material Cylindrical Airless Dispenser Bottle with 30g 50g 100g Secelcted Used for Lotion Personal Care
Brand: Ningbo Sunwinjer Daily Products Co,.LTD

Price Negotiable

Price: Negotiable

MOQ: 10000pcs

Delivery Time: 25-30daya

Brand: SWJ

Product Description

Hermetic Piston Dispensing System	The core specialty is its vacuum-based mechanism. A piston or diaphragm at the bottom rises to displace the product, creating a vacuum that prevents any air from entering the container. This is a completely self-contained, one-way system for product delivery.
True Barrier Protection	Unlike pumps that only protect the product in the dip tube, airless bottles protect the entire volume of the product from the moment it is first used until it is finished. It forms a true barrier against air, light, and microbes.
Near-Total Product Evacuation	They are specifically designed to achieve evacuation rates of over 95-98%. The piston physically pushes almost every bit of product out, a feature impossible with jars, pots, or most other bottle types.
Dispenses Without A Propellant	Despite its "pressurized" performance, the system is entirely mechanical and does not require environmentally concerning aerosol propellants (like butane or propane). The "propellant" is the engineered vacuum and spring-less piston mechanism itself.
Preservative-Free or Low-Preservative Formulation Enabler	This is a critical specialty for modern "clean" beauty. By creating a sterile environment, airless packaging allows brands to develop effective formulas with little to no traditional chemical preservatives, appealing to a growing market segment.