Many cosmetics contain amino acids, proteins, vitamins and other active ingredients that are highly vulnerable to dust, bacteria and contamination. Once contaminated, they not only lose effectiveness but can also become harmful. Vacuum bottles block contact between contents and air, effectively reducing deterioration and bacterial growth caused by oxidation. They also allow manufacturers to use fewer preservatives and antibacterial agents, delivering better safety and higher protection for consumers. At Auber Packaging, our vacuum bottles are engineered to preserve formulation purity and extend shelf life for premium beauty products.
1. Product Definition
A vacuum bottle is a high-end packaging system consisting of an outer cap, pump assembly, bottle body, internal large piston and base support. It follows the latest trends in cosmetics and effectively preserves content quality. Due to its complex structure and relatively high production cost, vacuum bottles are widely used for high-value and high-requirement products.
Auber Packaging optimizes production processes and material selection to offer cost-effective, high-performance vacuum solutions that fit a wider range of cosmetic tiers.
2. Manufacturing Process
Working Principle
Vacuum bottles operate based on atmospheric pressure and rely on a high-performance pump with excellent one-way sealing to prevent air backflow and create low pressure inside the bottle. When the pressure difference exceeds friction between the piston and inner wall, atmospheric pressure pushes the piston upward.
- Overly tight fit → piston cannot move
- Overly loose fit → leakage occurs
This demands extremely high professional production standards. Auber Packaging strictly controls piston-wall fit, smoothness and sealing performance to ensure stable, smooth and leakproof operation.
Product Features
| Feature | Details |
| Precise dosage control | Fixed pump diameter, stroke and spring force ensure consistent dispensing every time. Output can be adjusted with precision up to 0.05ml. |
| Superior protection | Minimal air and moisture enter after filling, preventing contamination and extending shelf life. |
| Clean & eco-friendly | Supports low-preservative or preservative-free formulas in line with global clean beauty trends. |
Auber Packaging vacuum bottles deliver industry-leading accuracy and sealing, trusted by skincare brands worldwide.
3. Product Structure
Product Classification
| Category | Details |
| By structure | Standard vacuum bottles, single-layer composite, dual-layer composite, non-piston vacuum bottles |
| By shape | Cylindrical (most common), square, oval |
| Common capacity | 10ml–100ml |
| Surface finishes | Aluminum plating, plastic electroplating, spray painting, colored plastic |
| Order & price | Moderate price level, low minimum order quantity |
Auber Packaging provides full customization in shape, capacity, color and finishing to match your brand image.
Structure Components
Main parts: pump assembly, cap, button, outer shell, thread, gasket, bottle body, large piston, base support.
Decoration: electroplating, aluminum sleeve, painting, screen printing, hot stamping.
Pump sets use high-precision molds. Auber Packaging uses mature, reliable pump systems with strict quality control for consistent performance.
Other Vacuum Bottle Types
All-plastic self-sealing valve vacuum bottles feature a movable bottom disc. As product is dispensed, the disc rises to the top, ensuring zero waste and maximum hygiene.
Auber Packaging offers all-plastic vacuum bottles ideal for eco-friendly, recyclable packaging demands.
4. Cosmetic Applications
Vacuum bottles are widely used in cosmetics, especially for:
- Creams & lotions
- Essences & serums
- Lightweight liquids & treatments
Auber Packaging vacuum packaging is the top choice for high-end skincare, anti-aging and clean beauty products.