Balance handle, loft and structure
Evaluate an 80/20 brief through sample construction rather than ratio alone. The feather fraction can affect handle and shell requirements. Compare finished-product fill weight, thickness and comfort with your design target; do not infer a price or warmth advantage from the ratio.
Build your specification
| Parameter | Specification status |
|---|---|
| Material | Recycled Down 80/20 |
| Down content / composition | Contact us for specification; agree definitions and tolerances. |
| Fill power range | Contact us for specification; state units, method and conditioning. |
| Species and color | Confirm the requested composition and permitted variation. |
| Applicable standards | EN · JIS · USA-2000 · KS · GB/T · QB/T · CNS — select method and edition for the destination market. |
| Typical applications | Bedding and insulated apparel where the approved blend meets comfort and construction requirements. |
| MOQ, price and lead time | Contact us for specification. |
| Packaging and supply | Contact us for specification; confirm pack weight, compression, labels and shipment needs. |
Quality checks before approval
Testing should refer to the material lot and the agreed acceptance criteria. CIRCUDOWN has in-house laboratory capabilities; third-party testing can be arranged with IDFL, SGS, QTEC and Guangjian.
- Down content / composition
- Fill power
- Cleanliness / turbidity
- Oxygen number
- Moisture
- Fat and oil
Certification and documentation
GRS-certified options available. Certification availability depends on the product, order and transaction scope. Request current documents for the relevant legal entity and material before approval.
OEKO-TEX STANDARD 100 coverage must be confirmed for the supplied material. RDS addresses a different certification scope and is not evidence that a material is recycled.
From sample to supply
Share the end product, destination market, expected quantity and your specification sheet. A representative material sample and a finished-product trial help establish an approval reference. Sample terms, availability and timing require confirmation.
Agree packaging, moisture protection, identification and supporting documents before ordering. Retain a reference sample and associate it with the approved lot and test report.
Real lot sample of recycled down 80/20
Questions, answered.
Is an 80/20 blend interchangeable with a 90/10 blend?
No automatic substitution should be made. Composition can change loft, handle and required fill weight. Requalify the material and finished design.
Can I download an approved specification sheet?
A verified public specification sheet is not yet available. Use Request Specification to prepare your requirements; the preview form does not send inquiries.