Quick answer: A pre-production sample should be approved for size, material, color, logo position, stitching, functional fit, packaging, and carton plan before bulk production starts. Approval should be based on a physical sample, not only a mockup.
Sample approval checklist #
| Check area | What buyers should confirm |
|---|---|
| Size and fit | Measure actual product dimensions and test the item it must carry, wear, or protect. |
| Material | Confirm thickness, hand feel, stretch, odor, surface fabric, and color. |
| Logo | Check placement, size, color, edge quality, and durability after bending or stretching. |
| Construction | Review seam strength, zipper movement, binding, handle, strap, and pocket layout. |
| Packaging | Confirm polybag, hang tag, insert card, barcode, retail box, carton mark, and packing quantity. |
| Reference sample | Keep one approved sample as the bulk production standard. |
What should not be approved too quickly #
- Logo placement on curved or stretch areas.
- Color match under only one lighting condition.
- A bag sample that has not been filled with realistic contents.
- Packaging artwork before product size and carton quantity are confirmed.
- Safety or performance wording that has not been checked for the target market.
Why sample comments should be written #
Written comments reduce production disputes. Instead of saying “make it better,” buyers should specify exact changes such as zipper length, logo size, handle drop, pocket depth, or color reference. Clear comments make the next sample faster and more accurate.
Buyer FAQ #
Can bulk production begin before final sample approval? #
It is risky. Bulk production should start only after the buyer confirms the final sample details, artwork, material, and packaging.
Should packaging be approved with the sample? #
Yes. Packaging affects product presentation, carton size, barcode accuracy, and shipping efficiency.
Related Prenego resources #
- OEM sample approval checklist
- Prenego quality control process
- Quality control page
- Free sample request
Next step: Send product photos or a simple brief with size, material, logo, quantity, packaging, destination market, and timing. Prenego can turn those details into a sample and bulk production plan.
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