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Designed for US warehouses, 3PLs, and high-volume e-commerce sellers who need labels that stick permanently to recycled cardboard & poly mailers — without curl or smudge.
Get Free Quote & Sample Kit in 24 Hours →In high-throughput US shipping environments, label failure isn't a minor inconvenience—it's a direct hit to your bottom line and brand reputation. Here are the 4 specific pain points that cost logistics managers millions annually:
Kingcolor has manufactured thermal paper and labels since 1993. Our self adhesive shipping labels are formulated specifically for the demanding US supply chain—from 3PL warehouse automation to last-mile delivery.
Own 15,000㎡ factory in Shenzhen. Eliminate 3 layers of middlemen. Get OEM/ODM design at 30-40% lower cost than US distributors without compromising GSM or adhesive strength.
Every batch passes 4-stage QC: raw material adhesion test, print contrast simulation (MIL-STD), auto-dispenser curl check, and environmental resistance (140°F to -20°F).
Need a specific size for a FBA poly bag? A permanent adhesive for frozen goods? We custom engineer the release liner, adhesive coat weight, and face stock for your exact application.
US standard sizes (4x6, 4x4, 3x2) ship within 7-15 days DDP. We stock raw materials specifically for fast reorder turnaround, ensuring your supply chain never halts.
| Parameter | Standard Grade | Premium Grade (Logistics) |
|---|---|---|
| Face Stock | Thermal Top Coated (60 GSM) | Thermal Top Coated (80 GSM) |
| Adhesive | Permanent Acrylic (Rubber Base) | High-Tack Permanent (Hot Melt) |
| Temperature Range | -10°F to 120°F | -20°F to 140°F |
| Core Size | 1" / 3" ID | 1" / 3" ID |
| GS1 Barcode Grade | ≥ 2.5 (C) | ≥ 4.0 (A) |
| UL Recognized | Yes | Yes |
adhesive shipping labels self adhesive parcel labels adhesive paper for shipping labels
* Custom sizes (1"x1" to 8.5"x14") and custom adhesive patterns available. Contact us for a technical data sheet tailored to your applicator.
"We were throwing away 7% of our labels due to curl. Kingcolor reformulated the release liner for us. Curl dropped to 0.3%. Saved us $4.2k/mo in wasted labels and downtime."
- Mark S., Warehouse Ops Director, Nashville, TN
"We needed a DDP supplier who could handle FDA and GS1 compliance without hand-holding. Kingcolor's documentation is flawless. It cut our supplier audit time by 60%."
- Sarah L., Supply Chain Manager, Chicago, IL
"Compared our old supplier (US based) to Kingcolor. Same spec, 37% cheaper. The samples arrived in 4 days. High-tack adhesive sticks perfectly to our recycled boxes."
- David Chen., CEO, Cross-border E-com, Los Angeles, CA
"We run 500k labels/day. Consistency is key. Kingcolor's thermal self-adhesive labels have zero variation in core tension. Perfect for our high-speed dispensers."
- Jessica R., Fulfillment Center Manager, Dallas, TX
We stock the standard US shipping label sizes: 4" x 6" (most common for UPS/FedEx/USPS), 4" x 4", and 3" x 2". We also offer custom sizes for unique applicators or retail packaging. Our die-cutting accuracy is ±0.5mm.
Our labels are designed with a specific curl index (≤ 5mm) and a tight core tolerance. We also offer a 'Dispenser Grade' version with a stronger adhesive and stiffer face stock specifically for high-tension printers. Always request a free sample to test on your machine before full production.
Yes. We offer high-tack permanent adhesive for poly mailers and low-energy substrates. For frozen goods, we provide a freezer-grade adhesive that remains effective down to -20°F. This is an OEM/ODM customization we handle regularly for food logistics companies.
We typically ship via DDP (Delivered Duty Paid) or FOB Shenzhen. DDP means you receive the labels at your door with no surprise customs fees. Standard lead time is 7-15 days for production, plus 15-20 days for sea freight. Air freight (5-8 days) is available for urgent restocks.
Step 1: Share your exact size, material, and adhesive requirements (or send us a sample). Step 2: We provide a free technical drawing and a physical sample for testing. Step 3: After approval, we produce a pre-production sample for your sign-off. Step 4: Mass production with video inspection.
We accept T/T (Wire Transfer), L/C (Letter of Credit), and US Dollar (USD) pricing. For first-time B2B customers, we typically request a 30% deposit with 70% balance against shipping documents. Long-term partners can negotiate better payment terms.
High-quality self adhesive shipping labels shouldn't be a gamble. Tell us about your application, and we'll match you with the right grade. No middlemen, no language barriers—just a direct line to the factory.
Includes: 50 labels of your chosen size + Technical spec sheet + DDP price quote.
Factory: Room 809, Floor 8, Building 1, Longhua Design Industrial Park, Hongmu 3rd Road, Minzhi Street, Longhua District, Shenzhen
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