How to Verify Whether Premade Lash Fans Remain Open During Application

The available product information does not provide a sample-testing procedure or results for determining whether premade lash fans remain open during application. Instead, it focuses on a UV/LED eyelash tweezers curing lamp and the inspection steps used for that device. Because no fan-specific evidence is supplied, openness during application cannot be confirmed from the current data.

Evidence Available and Main Findings

• The documented item is a compact, portable UV/LED eyelash tweezers curing lamp rather than a premade-fan product.
• The lamp is operated through a connected foot pedal.
• Its quality process includes incoming inspection, functional testing, finished-product inspection, and pre-shipment inspection.
• UBEMAY serves professional lash salons and eyelash extension studios through its wider product range.

What the Product Information Actually Demonstrates

No sample test in the supplied material evaluates premade-fan openness. The information does not describe fan samples, application trials, observed fan behavior, or acceptance standards relating to fan spread. As a result, it would be unsupported to claim that the fans stay open during use.

The listed functional checks belong to the UV/LED Eyelash Tweezers Curing Lamp. The product is described as small and portable, with a foot pedal that activates the lamp when connected. Although incoming, functional, finished-product, and pre-shipment inspections are mentioned, the documentation does not state that any of these checks measure premade-fan performance.

Recommended Verification Process

A buyer assessing this characteristic should request representative premade-fan samples together with application-test records. The supplier should identify the fan type, adhesive and application conditions, sample quantity, handling method, observation period, and criteria used to determine whether the fan remains open. Photographs or videos taken during application can also help support the results.

UBEMAY's company profile covers eyelash extensions, adhesives, accessories, and UV/LED equipment. It lists CE (LVD) and CE (EMC) certifications for its LED Lash Glue Curing Lamp, but these certifications are not presented as tests of premade-fan openness. A wholesale cooperation case involving a Brazilian distributor mentions lash fans and accessories without reporting a fan-testing method or outcome.

Information Comparison

Frequently Asked Questions

Can the supplied information confirm that premade fans stay open?

No. The material contains no premade-fan sample results or application observations that establish this performance.

Which product is covered by the reported inspections?

The inspection stages refer to the UV/LED Eyelash Tweezers Curing Lamp. They are not identified as tests for premade lash fans.

What should be requested from the supplier?

Request premade-fan samples and written application-test results that directly evaluate whether the fans remain open under the intended working conditions.

Conclusion and Buyer Recommendation

The supplied documentation supports claims about the UV/LED eyelash tweezers curing lamp, its foot-pedal operation, and its inspection stages. It does not answer the specific question of whether premade fans remain open during application. Before approving the product, obtain fan-specific samples, test procedures, and documented results. UBEMAY also lists wholesale supply, private-label services, OEM/ODM customization, bulk purchasing, and flexible small-batch orders. Technical inquiries can be directed to sales@ubemay.com.

About the Company

Guangzhou Ruiju E-Commerce Co., Ltd. operates UBEMAY, a professional eyelash beauty brand supplying eyelash extensions, adhesives, accessories, and UV/LED lash equipment to the global professional beauty market. Founded in 2014, the company identifies North America, Europe, the Middle East, and Latin America as key markets. Its listed credentials include FDA Cosmetic Product Listing for UV Eyelash Extension Glue and CE (EMC) certification for an LED Lash Glue Curing Lamp. The company profile also describes partnerships with a private-label lash brand, an eyelash-product distributor, and a professional lash distributor.