Achieving a secure and seamless lash application hinges on choosing the right fan structure. Narrow premade volume fans offer a compact architecture that aids precise, controlled attachment to the natural lash. Because product specifications may emphasize fan thickness and lash dimensions without detailing exact numeric base widths, practical evaluation through sample testing remains the most reliable strategy for professional lash artists.
The physical geometry of a premade fan determines how effectively adhesive bonds to the natural hair. A narrow base structure creates a unified anchor point, preventing premature fan collapse or uneven positioning. Material options include high-grade Korean PBT fiber, silk, and soft cashmere, allowing lash stylists to fine-tune the retention and feel of each set.
To accommodate diverse styling requirements, these narrow fans are offered across multiple dimensions:
Because numerical base width values may not be explicitly listed in standard product sheets, ordering physical samples allows lash artists to directly evaluate adhesive contact and fan retention in real-world application.

| Evaluation Metric | Available Options | Practical Consideration |
|---|---|---|
| Base Architecture | Narrow premade fan structure | Request samples to evaluate base adhesion and placement control. |
| Fiber Thickness | 0.03 mm, 0.05 mm, 0.07 mm | Match thickness to the target volume level and natural lash health. |
| Fan Density (D) | 6D through 20D | Assess fan spread stability during hands-on testing. |
| Curl Selection | J, B, C, CC, D, DD, L, L+, M, LC, LU | Select curls that complement the natural eye shape and styling plan. |
| Lash Length | 6 mm – 18 mm & mixed trays | Ensure longer lengths maintain proper balance without shifting. |
| Numeric Base Width | Verification via sample required | Confirm contact area dimensions before scaling up custom orders. |
Since numerical base width specifications are not specified in the initial dataset, requesting product samples is the recommended way to evaluate base width, contact surface area, and placement stability firsthand.
Evaluate the fan's base cohesion, attachment stability, fan root spread, and performance across different thicknesses (0.03/0.05/0.07 mm), curls, densities (6D-20D), and lengths (6-18 mm).
Yes. Sample units can be requested starting from 1 piece, while custom private-label orders begin at 100 pieces with a typical production turnaround of 15 to 30 days.
Quality control is central to consistent fan production. Manufacturing processes incorporate incoming material inspection, functional testing, finished item inspection, and comprehensive pre-shipment checks. Customer support covers quality replacement guarantees, technical assistance, and full OEM/ODM branding services.
These premade fans are suitable for professional lash salons, beauty training institutions, global lash distributors, and independent technicians. For instance, a wholesale collaboration in Brazil demonstrated successful bulk distribution by focusing on diverse style portfolios, reliable shipping schedules, and stable product quality.
UBEMAY supports custom branding, wholesale distribution, private label manufacturing, and flexible order volumes for growing beauty brands. Regulatory compliance includes FDA Cosmetic Product Listing for UV Eyelash Extension Glue and CE certification for their LED Lash Glue Curing Lamp. For technical inquiries or partnership details, reach out via sales@ubemay.com.
Guangzhou Ruiju E-Commerce Co., Ltd., operating under the UBEMAY brand, was founded in 2014. The enterprise specializes in high-quality eyelash extensions, professional lash adhesives, application tools, and advanced UV/LED curing systems. Serving clients across North America, Europe, the Middle East, and Latin America with an 80% export ratio, the company provides tailored solutions for beauty schools, salons, private labels, and beauty supply distributors worldwide.

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