Packaging Solutions for Bottles, Caps & Labels

Unalilia provides wholesale packaging solutions for diffuser refill bottles, scent machine refill packaging, commercial scenting packaging, CRC caps, custom fragrance oil labels and private-label aroma oil packaging projects. Choose a solution below to find matching bottles, caps, labels or request a custom quote.

Diffuser Refill Bottle Wholesale

Wholesale PET diffuser refill bottles for aroma oil refills, scent machine refills and private-label fragrance packaging. Available in 20ml, 120ml and 500ml sizes with matched CRC caps.

Cold-Air Scent Machine Refill Packaging

Packaging support for cold-air scent machine refills, waterless diffuser refill bottles and fragrance solvent carrier systems. Suitable for scent equipment brands and refill oil suppliers.

Hotel & Commercial Scenting Packaging

Bottle and cap solutions for hotel scenting, commercial HVAC fragrance systems and large-volume scent oil refill programs. 500ml PET bottle sets are available for bulk replenishment.

CRC Caps for Diffuser Refill Bottles

Child-resistant CRC caps for PET diffuser refill bottles, essential oil bottles and aroma oil packaging. Available for matched 18/410 and 28/410 bottle necks.

Custom Fragrance Oil Labels

Custom self-adhesive roll labels for 20ml, 120ml and 500ml fragrance oil bottles. Suitable for hotel scenting refills, HVAC scenting systems, car diffuser refills, portable scent bottles, sample kits and private-label aroma oil packaging.

More Packaging Options

Visit our main packaging website for 5,000+ bottle, jar, cap, pump, sprayer and closure options across cosmetic, personal care, fragrance and food packaging.

Custom Fragrance Oil Labels for Aroma Oil Bottles

We supply custom self-adhesive roll labels for 20ml, 120ml and 500ml fragrance oil bottles. These labels are suitable for hotel scenting refills, HVAC scenting systems, car diffuser refill bottles, portable scent bottles, fragrance sample kits and private-label aroma oil packaging.

20ml Fragrance Oil Labels

Square labels for 20ml portable scent bottles, car diffuser refill bottles, travel fragrance bottles and sample fragrance bottles.

Label size: 30.48 × 30.48 mm
Sales unit: 5,000 labels / roll

View 20ml Labels

120ml & 500ml Fragrance Oil Labels

Custom labels for commercial aroma oil refill bottles used in hotel scenting, HVAC scenting systems, reed diffuser refills and private-label fragrance packaging.

Label size: 38.1 × 50.8 mm
Sales unit: 5,000 labels / roll

View 120ml & 500ml Labels

Logo Labels & Custom Artwork

Choose template labels, add your logo, or use complete custom artwork for private-label aroma oil packaging projects.

Options: Template Only / Template + Logo / Complete Custom Artwork

Request Custom Quote

Label products are sold as custom printed labels only. Bottles, caps, fragrance oil, diffuser devices and filled products are not included unless separately ordered.

Why Choose Unalilia Packaging

  • Wholesale supply for PET diffuser refill bottles, CRC caps, custom fragrance oil labels and fragrance packaging components.
  • Matching packaging support for 20ml, 120ml and 500ml aroma oil refill bottles.
  • Custom self-adhesive roll labels with template, logo and complete artwork options.
  • Support for scent machine refill brands, hotel scenting programs, car diffuser refill products, sample kits and private-label fragrance projects.
  • Full-carton order options with air freight and sea freight choices for bottle and cap products.
  • Order acceptance is subject to stock availability, carton quantity, destination address, freight review and formula compatibility confirmation.

Need Bottles, Caps or Custom Labels?

Tell us your bottle size, cap type, label size, quantity, destination country and customization requirements. Our team will review suitable packaging options for your aroma oil refill or private-label fragrance project.

Request Custom Quote