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The 50x40mm direct thermal label is widely used across many industries. It is commonly applied in retail price tagging, food production and expiry date coding, warehouse shelf marking, electronic component identification, logistics sorting, office asset management, and catering order labeling. With its low cost, ease of use, and strong versatility, the 50x40mm direct thermal label roll has become a preferred choice for businesses seeking clear, efficient, and professional identification solutions in daily operations.
| Product Name | Thermal label roll |
| Brand Name | Huasen |
| Label Size | 50mm x 40mm |
| Label Quantity | 500 labels per roll |
| Label Color | White |
| Liner Color | White/Blue/Yellow |
| Adhesive Type | Hot melt/customized |
| OEM Printing | Accept |
| Certification | ISO9001/FSC/Sedex |
The compact 50x40mm size is another key benefit. It is small and lightweight, perfect for products, packages, and surfaces with limited space. It does not look bulky and is easy to paste on small items, electronic parts, food containers, and retail goods.
These labels offer strong and reliable adhesion. They can stick firmly to paper, cardboard, plastic, and many other smooth surfaces. They do not fall off easily, ensuring stable labeling in daily handling, storage, and transportation.
50x40mm direct thermal labels also have good water and scratch resistance. Under normal working conditions, the printed text and barcodes stay clear and readable. They are not easily damaged by slight moisture, friction, or daily wear.
This label size is highly compatible with most thermal printers. It fits most desktop and portable label printers without complex settings or adjustments. Users can load the roll quickly and start printing right away.
In retail and supermarket environments, 50×40mm direct thermal labels are widely used for product pricing and management. They are commonly printed with product names, barcodes, unit prices, promotional information, and shelf numbers, and are directly attached to small commodities, cosmetics, snacks, daily necessities, and gift boxes. For fresh food areas, these labels are also suitable for printing production dates, shelf‑life information, and weight‑based pricing labels for fruits, vegetables, meat, and dairy products. Direct thermal materials ensure clear printing on cash register scales and self‑service checkout equipment, improving checkout efficiency and product management accuracy.
For logistics and e‑commerce businesses, 50×40mm direct thermal labels serve as important auxiliary identification tools. They are often used to print small parcel tracking codes, order numbers, recipient abbreviated information, warehouse location codes, sorting codes, and return labels. Due to their moderate size, they can be affixed to envelopes, small courier bags, cartons, and various small packages without affecting appearance or stacking. They are highly compatible with desktop and portable thermal printers, supporting on‑demand printing in warehouses, sorting centers, and offline stores, greatly enhancing logistics distribution and order fulfillment efficiency.
In warehouse and inventory management, 50×40mm labels are used for asset and inventory identification. They can be printed with shelf numbers, bin codes, batch numbers, production dates, expiry dates, SKU codes, and QR codes for rapid inventory counting. These labels are suitable for electronic components, tools, office supplies, equipment accessories, and small industrial parts. Direct thermal printing ensures fast production and strong adhesion, making identification stable during long‑term storage and frequent access. They help enterprises achieve digital and visual inventory management, reduce errors, and improve turnover efficiency.
In the catering and food processing industry, 50×40mm direct thermal labels are used for food safety management and kitchen operation standardization. They can print dish names, production time, expiry time, storage conditions, and operator information, and are attached to fresh ingredients, semi‑finished products, lunch boxes, seasoning containers, and cold dishes. Many waterproof and oil‑resistant direct thermal materials are suitable for low‑temperature refrigerators and high‑humidity kitchen environments, ensuring that labels remain clear and legible. They help standardize food traceability and meet hygiene and safety management requirements.
Q: What printers are compatible with 50x40mm direct thermal label rolls?
A: Direct thermal label rolls work with all standard direct thermal printers, including desktop printers, portable printers, label printers, scale printers, and shipping label printers. They do not work with inkjet or laser printers.
Q: How to store direct thermal label rolls properly?
A: Direct thermal label rolls need to be stored in a cool, dry, dark environment, avoiding direct sunlight, high temperatures, and humidity. Keep in the original packaging before use. Especially, do not place heavy objects on top of label rolls.
Q: What customisation services do you offer?
A: We can customize the label size, label quantity, core size, glassine color, logo printing, and special proof customized labels( waterproof, oilproof, alcohol-proof, etc.) and so on.
Q: Can I get the free samples?
A: Yes, we can provide free samples, but only for some normal-sized products. If there are some special requests, there will be some sample fees.
Q: How long is the sample production time?
A: A 50x40mm thermal label sample can be completed within 3 days. Special customised samples take approximately 20 days. And the large deal of goods will be finished within 4 weeks.


