High-speed compliant fanfold labels for US logistics & eCommerce. No more peeling, mis-feeds, or inflated shipping charges. OEM/ODM, free samples, 7-day lead time.
✓ 30,000+ customers worldwide · ✓ ISO 9001 · ✓ CE/RoHS/FCC compliant
If you're managing a fulfillment center, print-on-demand service, or cross-border eCommerce operation, you've likely experienced these frustrations:
With 32 years of thermal paper expertise and a fully integrated factory in Shenzhen, Kingcolor delivers fanfold labels that outperform standard options in three critical dimensions: reliability, compliance, and total cost per label.
Proprietary coating lines, 14-day max lead time, and 40% lower MOQ than comparable US suppliers. Full OEM/ODM capability.
CE, RoHS, FCC, ISO 9001, and FDA-compliant adhesive for label applications. No surprises at customs.
Zero-misalignment perforation, ±0.5 mm cut tolerance, and anti-static coating for seamless feeding in Zebra, Honeywell, and SATO printers.
Permanent acrylic adhesive tested at –20 °C to 65 °C. Passes 72-hour peel test on corrugated, plastic, and poly bags.
Folds lie completely flat — no curl memory. Reduces DIM weight by 18% vs. rolls of equal label count. More labels per box, lower freight.
Optimized for thermal transfer and direct thermal at up to 12 inches/sec. Consistent black mark and gap sensing.

| Parameter | Value | Notes |
|---|---|---|
| Label Size | 4″ × 6″ (101.6 × 152.4 mm) | ±0.5 mm |
| Core / Format | Fanfold (Z-fold) | Flat pack, 250–2000 labels per pack |
| Material | Direct thermal paper (BPA-free) | Top coated, 65 gsm |
| Adhesive | Permanent acrylic / Removable option | FDA compliant, UL recognized |
| Temperature Range | –20 °C to +65 °C | Storage / application |
| Print Method | Direct thermal / Thermal transfer | Zebra, Honeywell, SATO, etc. |
| Shelf Life | 2 years (under 25 °C, 50% RH) | Unopened packaging |
| Certifications | CE, RoHS, FCC, ISO 9001, FDA | Full documentation available |
| MOQ | 5,000 packs (mix sizes accepted) | Sample order: 50 packs |
thermal labels 4x6 fanfold 4x6 fanfold thermal labels fanfold 4x6 direct thermal labels
⬇ Download full technical datasheet (PDF)
⭐ ⭐ ⭐ ⭐ ⭐ "We distribute to 600+ post offices and Kingcolor's fanfold labels are the only ones that survive our humidity stress tests. Extremely consistent."
— James Whitaker, Head of Procurement, National Postal Logistics (NPL)
Stop overpaying for inconsistent labels. Partner directly with a 32-year-old factory that understands US compliance, fast delivery, and total cost optimization. Free sample kit includes 50 labels + spec sheet.
⚡ Limited-time: Free sample + 5% discount on first order over $2,000.
✅ Risk-free: 30-day money-back guarantee on quality defects.
© 2026 Shenzhen Kingcolor Paper Co., Ltd. · ISO 9001 · CE · RoHS · FCC · FDA · Privacy Policy
Room 809, Floor 8, Building 1, Longhua Design Industrial Park, Hongmu 3rd Road, Minzhi Street, Longhua District, Shenzhen