Thermal Labels 50X20

High-Performance Thermal Labels 50×20 – Reduce Label Failures & Slash Packaging Costs

For logistics managers, warehouse ops, and e‑commerce sellers: Eliminate peeling, smudging, and slow shipping with premium direct-thermal labels (50x20mm) engineered for high‑speed barcode scanning.

Are These Label Headaches Costing You Time & Money?

  • Labels that peel off cartons – leading to lost packages and return disputes (up to 12% of shipments affected in peak season).
  • Smudged or faded barcodes – causing scanning failures, manual rework, and delayed shipments.
  • High per‑label cost from low‑quality stock that forces double‑labeling or frequent roll changes.
  • Long lead times from overseas suppliers – you wait 20+ days, then face inconsistent adhesion in varying temperatures.
  • Minimum order quantities that lock you into excess inventory – tying up capital and warehouse space.

If you’ve experienced any of these, you’re not alone. Over 60% of logistics managers we surveyed in the US report at least one of these issues weekly. The root cause? Thermal labels that aren’t engineered for real‑world shipping environments.

Kingcolor Thermal Labels 50x20 – The Supply‑Chain‑Ready Solution

As one of the world’s oldest thermal paper manufacturers (founded in 1993), we’ve refined our 50x20mm label to meet the strict demands of US logistics, retail, and healthcare. Every roll passes rigorous tests for adhesion, image stability, and scanner compatibility.

📐 Precision Size & Shape

50x20mm (1.97"×0.79") – fits perfectly on small parcels, retail price tags, and bin labels. Consistent perforation for easy tear‑off.

🧪 Smudge‑Proof Top Coat

Direct thermal coating that resists oil, moisture, and abrasion. Prints remain scannable for up to 5 years in normal storage.

🔗 Ultra‑Strong Acrylic Adhesive

Designed for corrugated cardboard, plastic, and paper surfaces. Holds firmly from -20°C to 70°C. No residue on removal.

⚡ High‑Speed Delivery

From our Shenzhen factory – express DDP shipping to US in 5–7 days. No MOQ for stock sizes; custom OEM orders in 10 days.

🛠 OEM/ODM Flexibility

Custom sizes, adhesive strength, core diameter, and printing on reels (ribbon‑free direct thermal). Let your brand stand out.

Technical Specifications

ParameterValue
Label Size (Width × Height)50mm × 20mm (1.97" × 0.79")
Core (Inner Diameter)25.4mm (1") / 38.1mm (1.5") / 76mm (3")
MaterialDirect thermal paper, top‑coated, 70–80 gsm
AdhesiveAcrylic permanent / removable option
Temperature RangeStorage: -20°C to 50°C; Application: 0°C to 40°C
Compatible PrintersZebra, Printronix, TSC, Intermec, SATO, etc.
Shelf Life (unprinted)3 years (under 25°C, 50% RH)
CertificationsCE, RoHS, ISO 9001, FDA 21 CFR (food contact)

thermal labels 58x40 40x30 thermal labels thermal labels 50x80mm

Proven Use Cases

  • E‑commerce shipping labels – Amazon, Shopify, WooCommerce fulfillment (compatible with thermal printers).
  • Retail price & barcode labels – on hang tags, boxes, shelf edge strips.
  • Warehouse bin & location labels – high‑adhesion for racking and totes.
  • Healthcare specimen & asset labels – smudge‑proof for lab environments.

Trusted by Global Operations Teams

Kingcolor Factory Label production line Quality control lab
GlobalShip Logistics MediLabel Health RetailPro USA WarehouseX PackRight eCom

Frequently Asked Questions About Thermal Labels 50x20

1. What does “50x20” mean on a thermal label?

50x20 mm (approx. 1.97" × 0.79") refers to the width and height of each label. It’s a compact size commonly used for price tags, small parcel address labels, and barcode stamps.

2. Are these labels compatible with direct thermal printers?

Yes. They are designed for direct thermal printing – no ribbon needed. Works with all major thermal printers (Zebra, TSC, SATO, etc.).

3. Can I get custom printed labels with my logo or barcode?

Absolutely. We offer full OEM/ODM services: custom print, die‑cut shapes, colored paper, and variable data numbering. MOQ for custom prints is just 10 rolls.

4. What certifications do your labels have?

Our thermal labels are CE, RoHS, and ISO 9001 certified. Our factory holds FDA 21 CFR for food contact, and we can provide SGS test reports upon request.

Thermal Print Media Packaging Box

5. What is the minimum order quantity (MOQ) for stock 50x20 labels?

For stock size (50x20mm, standard core), there is no MOQ – you can order a single roll to test. For custom rolls, MOQ is 10 rolls.

6. How long does shipping take to the USA?

Express DDP (door‑to‑door) takes 5–7 business days. Air freight is available in 3–5 days. Sea freight (LCL) takes 20 days for bulk orders – we advise stocking buffer inventory.

7. Do you offer free samples to test with my printer?

Yes! We provide free samples of up to 100 labels per size. Just pay shipping, or we can arrange prepaid label for US addresses. Contact our team to arrange.

What Our Customers Say About 50x20 Thermal Labels

Customer avatar
Emily T. Operations Manager, Redline Logistics (Chicago)

“I’ve been sourcing thermal labels for 8 years. Kingcolor’s 50x20 are the first that never jam in our ZT410 printers. The adhesive sticks to recycled cardboard perfectly. We’ve cut our label waste by 35%.”

Customer avatar
Jason H. Procurement Specialist, MedSupply USA (Texas)

“We needed a quick turnaround for a 50‑roll order after our previous supplier fell through. Kingcolor shipped within 2 days and the labels arrived in California 6 days later. Image clarity is top‑notch.”

Customer avatar
Priya K. E‑commerce Owner, TrendyBox (New York)

“These small labels are perfect for my jewelry boxes. They look clean, the printing doesn’t fade, and the price per roll is 20% less than what I paid locally. Highly recommend the sample program.”

Customer avatar
Michael D. Warehouse Supervisor, FastFulfill (Atlanta)

“The 50x20 size is our standard for bin labels. Kingcolor’s quality control is consistent – every roll prints like the first one. And their customer service team actually picks up the phone!”

Customer avatar
Linda Z. Supply Chain Manager, GreenPack Solutions (San Diego)

“We value sustainability. Kingcolor’s thermal paper is recyclable and they helped us design a label with minimal waste. The 50x20 size reduced our label usage by 18% compared to our previous 60x30.”

Stop Settling for Substandard Labels

Take the first step toward zero‑defect scanning, faster shipments, and lower per‑label cost. Order your free sample kit today – we cover the first 100 labels for any size you need.

Limited-time offer: first order of 50+ rolls gets free express shipping (value up to $150). Money‑back guarantee if labels don’t meet your specifications within 30 days.

Or contact us directly: deborra@dcolorpaper.com | +86 15625231989

James Chen - Senior Product Manager

James Chen – Senior Product Manager, Kingcolor Paper

With 15+ years in thermal paper manufacturing and global supply chains, James has helped over 200 logistics companies optimize their label performance. He leads Kingcolor’s R&D for direct‑thermal adhesives and is a frequent speaker at PackExpo.

“At Kingcolor, we don’t just sell stickers – we engineer reliability for your supply chain.”

🏭 Shenzhen Kingcolor Paper Co., Ltd. – Since 1993

📍 Room 809, Floor 8, Building 1, Longhua Design Industrial Park, Hongmu 3rd Road, Minzhi Street, Longhua District, Shenzhen

📞 +86 15625231989 | 📧 deborra@dcolorpaper.com | 🌐 www.dcolorpaper.com

All products meet CE, RoHS, ISO 9001, and FDA standards. Privacy Policy available upon request.

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