“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%.”
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.
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.
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.
50x20mm (1.97"×0.79") – fits perfectly on small parcels, retail price tags, and bin labels. Consistent perforation for easy tear‑off.
Direct thermal coating that resists oil, moisture, and abrasion. Prints remain scannable for up to 5 years in normal storage.
Designed for corrugated cardboard, plastic, and paper surfaces. Holds firmly from -20°C to 70°C. No residue on removal.
From our Shenzhen factory – express DDP shipping to US in 5–7 days. No MOQ for stock sizes; custom OEM orders in 10 days.
Custom sizes, adhesive strength, core diameter, and printing on reels (ribbon‑free direct thermal). Let your brand stand out.
| Parameter | Value |
|---|---|
| Label Size (Width × Height) | 50mm × 20mm (1.97" × 0.79") |
| Core (Inner Diameter) | 25.4mm (1") / 38.1mm (1.5") / 76mm (3") |
| Material | Direct thermal paper, top‑coated, 70–80 gsm |
| Adhesive | Acrylic permanent / removable option |
| Temperature Range | Storage: -20°C to 50°C; Application: 0°C to 40°C |
| Compatible Printers | Zebra, Printronix, TSC, Intermec, SATO, etc. |
| Shelf Life (unprinted) | 3 years (under 25°C, 50% RH) |
| Certifications | CE, RoHS, ISO 9001, FDA 21 CFR (food contact) |
thermal labels 58x40 40x30 thermal labels thermal labels 50x80mm
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.
Yes. They are designed for direct thermal printing – no ribbon needed. Works with all major thermal printers (Zebra, TSC, SATO, etc.).
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.
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.

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.
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.
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.
“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%.”
“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.”
“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.”
“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!”
“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.”
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
🏭 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.