Shipping Labels 4X6

Premium 4x6 Shipping Labels – Cut Costs by 25% Without Sacrificing Quality

Designed for high‑volume shippers & logistics managers who need reliable, smudge‑proof labels that arrive fast. Direct from our Shenzhen factory to your dock.

Get Free Sample & Wholesale Quote in 24h →

✔ ISO 9001 | ✔ FDA / RoHS | ✔ 50,000+ happy B2B clients since 1993

The Real Cost of Cheap 4x6 Labels

Pain Point 1

Labels That Jam & Fade

Low‑grade adhesives cause peeling during transit. 27% of US logistics managers report returns due to unreadable barcodes – costing your business $12+ per parcel.

Pain Point 2

Hidden Supply Chain Delays

Overseas suppliers with 30‑day lead times force you to overstock. Meanwhile, 60% of e‑commerce sellers say late label deliveries delayed their peak season shipments.

Pain Point 3

Inconsistent Quality

Labels that stick too hard or not enough. One bad batch can ruin your brand’s unboxing experience – and your carrier compliance rating.

Pain Point 4

High Total Cost of Ownership

“Cheap” labels often require reprints, wasted adhesive, and extra labor. A major 3PL saved 34% after switching from budget labels to Kingcolor’s engineered 4x6s.

Kingcolor 4x6 Shipping Labels – Engineered for Speed, Adhesion & Value

🏭 Factory Direct Power

Own factory since 1993 – 12 production lines, 30,000㎡. No middlemen, 20% lower cost than comparable imports.

⚡ High‑Speed Delivery

Stock program ships in 3‑5 days to US West Coast. Custom OEM orders in 10 days. Air freight available for urgent needs.

🔬 Certifiable Quality

ISO 9001, FDA, RoHS, SGS tested. Smudge‑free thermal coating works perfectly with Zebra, Brother, Rollo & all major printers.

🎨 OEM/ODM Flexibility

Custom size, adhesive strength, logo printing, and perforation. Your brand, our manufacturing muscle – minimum order just 5,000 rolls.

Technical Specifications – 4x6 Thermal Shipping Labels

Parameter Kingcolor Premium Typical Budget Label
MaterialPremium direct thermal paper (80‑100 gsm)Standard 65 gsm thermal paper
AdhesivePermanent acrylic, temperature range -20°C~70°CHot‑melt, often fails below 0°C
Core Size1 inch / 3 inch (custom)Usually 1 inch only
Print CompatibilityZebra, Brother, Rollo, Munbyn, etc.May cause stacking errors
CertificationsISO 9001, FDA, RoHS, REACHOften no third‑party certification
Lead Time (OEM)10 working days (express available)25–40 days

4x6 shipping labels shipping label 6x4 4 by 6 shipping labels

Trusted Across Industries

✔ E‑commerce fulfillment ✔ 3PL warehouses ✔ Retail distribution ✔ Medical device shipping ✔ Cross‑border logistics ✔ Food & cold chain

From Our Factory Floor to Your Supply Chain

Kingcolor production line Label slitting workshop Quality control lab

Our 30,000㎡ facility in Shenzhen – 12 automated lines, 24/7 QC, and a dedicated export team.

Trusted by: ShipBob Flexport Anker (direct partner) Rakuten Super Logistics

What Clients Say

“Saved $28,000 annually on labels”

“Switched from a US distributor to Kingcolor. Same quality, 40% lower cost. Their 4x6 labels run flawlessly on our Zebra printers.”

Mike T., Procurement Manager, Midwest 3PL

“OEM support is top‑notch”

“We needed custom adhesive for frozen food labels. Kingcolor engineered it in one week. The samples passed our tests immediately.”

Sarah L., COO, FarmFresh Logistics

“Fastest lead times from China”

Shipping Boxes Envelopes With Labels

“From order to our LA warehouse in 6 days. The labels are consistent – no warping, no barcode failures.”

David P., Supply Chain Director, E‑commerce Group

ISO 9001FDARoHSREACHSGSCE (for EU shipments)HACCP (food contact)IPPC (for export wood packaging)

Frequently Asked Questions – 4x6 Shipping Labels

💬 Are Kingcolor 4x6 labels compatible with all thermal printers?

Yes – our labels work seamlessly with Zebra, Brother, Rollo, Munbyn, Dymo (via adapter), and most direct thermal printers. We provide free print settings upon request.

💬 What is the minimum order quantity (MOQ) for custom 4x6 labels?

For stock labels, MOQ is 10 rolls. For OEM/ODM (custom size, adhesive, printing), MOQ is 5,000 rolls. We also offer a sample program – just pay shipping.

💬 How do you ensure label quality and consistency?

We follow ISO 9001 procedures: incoming material testing, in‑line coating inspection, and final QC (adhesion, print density, die‑cut accuracy). Each batch is backed by a Certificate of Analysis.

💬 What shipping methods do you use for US deliveries?

We ship via FedEx, DHL, UPS, and sea freight. Stock orders to US West Coast: 3–5 days by air, 12–16 days by sea. All shipments are insured and tracked.

💬 Can you provide free samples before bulk order?

Absolutely – we offer free samples (up to 50 labels) for B2B qualified buyers. You only pay shipping. Request yours through the button above.

💬 Do you offer a money‑back guarantee if labels don't meet my specifications?

Yes – 100% satisfaction guarantee. If our labels fail due to manufacturing defects, we replace or refund. No questions asked.

💬 What is the average shelf life of your thermal labels?

Under normal warehouse conditions (20–25°C, <60% humidity), our labels retain print clarity for 3+ years. We recommend use within 2 years for optimal adhesion.

💬 Can I get OEM packaging with my company logo?

Yes – we provide custom carton printing, label core printing, and even private label branding. Just share your artwork and we’ll handle the rest.

What Our Buyers Say

Client avatar
James H.
★★★★★

“We run 8,000 shipments a day. Kingcolor labels reduced our barcode scanner errors by 70%. The permanent adhesive holds perfectly on corrugated boxes – even in humid warehouses.”

– Logistics Manager, Global E‑commerce Fulfillment Co.
Client avatar
Amanda R.
★★★★★

“I was skeptical about a China supplier, but the factory tour (virtual) convinced me. Fast communication, sample arrived in 4 days. Now we order 50,000 rolls/year.”

– Procurement Specialist, US 3PL Network
Client avatar
Carlos M.
★★★★★

“Their 4x6 labels are the only ones that never curl in our Rollo printers. Pricing is transparent – no hidden fees. Highly recommend for serious shippers.”

– Fulfillment Director, Omnichannel Retailer

Lock In 2026 Pricing – Free Samples + 10% First Order Discount

Limited‑time factory promotion for new B2B accounts. Get wholesale pricing, free samples, and a dedicated account manager.

Claim Your Free Sample Kit →

100% money‑back guarantee · Free samples for qualified buyers · No minimum for stock orders

Author portrait

Deborra Wang – Senior Product & Trade Specialist, Kingcolor Paper

With 14 years in thermal paper manufacturing, Deborra leads Kingcolor’s export team. She has helped over 200 US‑based clients optimize their label supply chain. Her articles are featured in Logistics Tech Outlook and Packaging World. Based in Shenzhen, she personally oversees quality for every overseas order.

Direct line: +86-15625231989 · Email: deborra@dcolorpaper.com

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