Vacuum Bottle-HS-004B

5ML-30ML cosmetic Airless Bottle-HS-004B has innovative features such as dual-mode intelligent access and visual scale design, which perfectly adapts to the needs of multiple scenarios from professional theaters to daily travel. 5ML-30ML cosmetic Airless Bottle-HS-004B has a replaceable inner core structure and carbon footprint optimization design, providing brands with the best solution that takes into account both efficacy preservation and environmental responsibility.

1. Differentiated core technology
Micro-pressure vacuum preservation system: Compared with traditional vacuum bottles, it adopts micro-pressure airtight technology, which adds an internal micro-positive pressure environment on the basis of complete sealing, further reducing the contact between the contents and the air, especially suitable for easily oxidized ingredients.
Anti-back-suction one-way valve: The innovative built-in one-way valve design ensures that there is no air backflow in the bottle after each press, eliminating the risk of pollution, and improving the hygiene by 40% compared with ordinary vacuum bottles.

2. Material and structure optimization
Lightweight glass + coating process: The bottle body is made of environmentally friendly materials and covered with a scratch-resistant matte coating, which takes into account both texture and drop resistance; the inner liner is upgraded to a medical-grade silicone seal ring, which is compatible with irritating ingredients such as acids (such as fruit acid and salicylic acid).
Transparent window model optional: Some models are equipped with a transparent scale bar on the side, which is convenient for users to observe the remaining amount in real time, suitable for treatment-type ampoule products.

3. Smart access experience
Click type: Precisely control the micro-liquid discharge, suitable for high-concentration essence.
Rotation lock: The pump head can be locked when traveling to prevent mis-pressure leakage, and pass civil aviation security inspection without worry.
Low resistance pump head: The special spring structure reduces the pressing force by 30%, improving the operating comfort of female users.

4. Segmented market positioning
Professional hospital products: meet the stringent requirements of medical and aesthetic post-repair products for sterile and pollution-free packaging.
Travel-friendly: The capacity below 30ml is designed for high-end small and medium-sized samples, replacing the pain points of traditional hose packaging that are easy to contaminate and difficult to squeeze out.

5. Sustainable innovation
Replaceable inner core design: supports the replacement package to be directly inserted into the bottle body to reduce the waste of the outer shell.
Carbon footprint optimization: This model reduces the use of plastic by 15% and has passed the life cycle assessment certification.