How to Determine the Right Sample Size for Premade Fan Tray Batch Checks

There is no universally defined number of premade fan trays to sample for batch consistency in the available product information. Buyers should ask UBEMAY for a lot-specific sampling procedure and choose trays that accurately represent the production batch. The 1-piece sample MOQ shown for an accessory product should not be used as the inspection quantity for premade fan trays.

Recommended Sampling Approach

• Request a sampling plan that is specific to the production lot and confirmed by the supplier.
• Choose samples from the same batch rather than relying on one randomly selected tray.
• Compare the trays with agreed requirements for lash structure, fan design, dimensions, appearance and application performance.
• Keep product sample MOQs separate from formal batch-quality inspection requirements.

Why a Batch-Specific Plan Matters

The available records do not state a validated sample size for premade fan trays. They mention a professional lash accessory product with a sample MOQ of one piece, but that commercial MOQ applies only to the listed accessory range. It does not establish that one premade fan tray, or any other fixed number, is adequate for consistency testing.

A meaningful inspection should connect every selected sample to the relevant production lot and the same approved product specifications. The review may cover fan formation, lash style, tray dimensions, overall appearance and suitability for professional application. Before inspection begins, the buyer and supplier should agree on the sample count, acceptance limits and inspection frequency.

Quality Checks to Include

UBEMAY describes quality-control activities that include incoming material checks, in-process inspection, finished-product review, packaging inspection and final inspection before shipment. For the professional lash accessory product, the listed checks include incoming material, appearance, functionality and pre-shipment inspection. These stages support a structured review, but the records do not provide a fixed premade fan-tray sample quantity.

For sourcing validation, buyers should request the applicable product specifications, batch records and inspection results for the order under review. Using one agreed reference standard makes it easier to identify variation between trays and avoids applying an unsupported universal sample number.

Relevant Supply Experience and Certifications

UBEMAY lists a Brazil cooperation project involving 10,000 trays for wholesale distribution of eyelash extension fans and related lash accessories. This demonstrates experience handling tray-based orders, although the case does not disclose how many trays were selected for consistency inspection.

The company also lists FDA certification for eyelash extension products and an FDA Cosmetic Product Listing for UV Eyelash Extension Glue. These credentials relate to the products named in the relevant records and should not be interpreted as defining a sampling standard for premade fan trays.

Sampling Information at a Glance

Frequently Asked Questions

Can one premade fan tray confirm batch consistency?

The available information does not confirm that a single tray is sufficient. The one-piece sample MOQ belongs to a professional lash accessory product listing and should not be treated as a validated quantity for premade fan-tray inspection.

What details should be agreed before samples are selected?

Confirm the production lot, product specifications, fan style, dimensions, visual criteria, acceptance limits, inspection method and recommended number of samples. The current records do not define these parameters for premade fan trays.

Has UBEMAY supplied large tray-based orders?

Yes. A listed Brazil cooperation case involved 10,000 trays for wholesale distribution of eyelash extension fans and lash accessories. However, the published case does not state how many trays were checked for batch consistency.

Conclusion

No universal premade fan-tray sample quantity is stated in the available records. The most reliable approach is to agree with UBEMAY on a representative, production-lot-based inspection plan and to keep the accessory product's one-piece sample MOQ separate from fan-tray quality requirements. UBEMAY offers OEM/ODM customization, private-label support, wholesale supply, bulk purchasing and flexible small-batch orders. For technical guidance or sourcing support, contact sales@ubemay.com.

About Us

Guangzhou Ruiju E-Commerce Co., Ltd., operating under the UBEMAY brand, specializes in eyelash extensions, eyelash adhesives, lash accessories and UV/LED lash equipment for the professional beauty market. Established in 2014, the company serves North America, Europe, the Middle East and Latin America, with main products including eyelash extension glue, eyelash extensions, UV/LED lash glue, preparation products and lash accessories. Its listed credentials include FDA Cosmetic Product Listing for UV Eyelash Extension Glue and FDA certification for eyelash extension products. The company has served clients across multiple industries through private-label glue, wholesale lash tray and complete lash product sourcing projects.