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The 50x40mm direct thermal self-adhesive label roll stands out as one of the most practical and cost-effective labeling solutions in the market, and the high-quality thermal self-adhesive label rolls have become an indispensable accessory for logistics, retail, warehousing, and catering industries. As a professional direct thermal label roll 50x40mm, this thermal self-adhesive label rolls combine compact size, stable printing performance, and user-friendly design, perfectly meeting the daily labeling needs of various enterprises.
| Product Name | Thermal label roll |
| Brand | Huasen |
| Label Size | 50mm x 40mm |
| Label Quantity | 500 labels |
| Label Color | White |
| Liner Color | White/Blue/Yellow |
| Core Size | 1/1.5/2.5/3 inch |
| Core Material | Paper |
Adhesive Type | Hot melt/customized |
| OEM Printing | Accept |
| Certification | ISO 9001/FSC/Sedex |



The 50x40mm direct thermal self-adhesive label roll utilizes advanced direct thermal technology, completely eliminating the need for ink, toner or ribbons. This thermal self-adhesive label roll significantly cuts down consumable expenses and equipment maintenance costs, making the direct thermal label roll a budget-friendly and economical choice for long-term high-volume printing.
The 50x40mm direct thermal self-adhesive label roll is equipped with high-viscosity permanent adhesive, adhering firmly to cartons, plastic, paper and partial metal surfaces. This thermal self-adhesive label roll resists falling off during transportation and storage, while the durable adhesive of the direct thermal label roll maintains stability even in daily friction and mild environmental changes.
As a standard-sized direct thermal label roll, the 50x40mm direct thermal self-adhesive label roll fits most desktop and portable direct thermal printers perfectly. The versatile thermal self-adhesive label roll ensures smooth paper feeding without jams or deviations, suitable for both small shops and large-scale warehouse operations, highlighting the strong adaptability of this 50x40mm direct thermal label roll.
Designed in a continuous roll format, the 50x40mm direct thermal self-adhesive label roll supports uninterrupted high-speed printing to cope with peak business demands. This direct thermal label roll reduces the frequency of label replacement, saving labor time. The user-friendly design of the thermal self-adhesive label roll allows quick installation and operation, even for beginners.
Our 50x40mm direct thermal self-adhesive label roll is made of BPA-free and BPS-free eco-friendly materials, meeting strict safety standards. This non-toxic direct thermal label roll is suitable for food auxiliary labeling, medical asset tagging and other sensitive scenarios. The safe material of the thermal self-adhesive label roll makes it a secure and trustworthy option for various industries.
The 50x40mm direct thermal self-adhesive label roll is widely applied in parcel sorting, package tracking and waybill auxiliary marking. This direct thermal label roll supports high-speed printing to cope with logistics peak periods, and the strong adhesive of the thermal self-adhesive label roll ensures labels stay firmly attached during long-distance transportation. The moderate 50x40mm size makes the 50x40mm direct thermal self-adhesive label roll perfect for small parcels and express bags.
In supermarkets, retail stores and chain shops, the 50x40mm direct thermal self-adhesive label roll acts as a key tool for product pricing and SKU management. Merchants can print barcodes, prices and batch information on this direct thermal label roll, enabling fast cashier scanning and inventory checking. The easy-peeling design of the thermal self-adhesive label roll brings convenience to daily tagging, making the 50x40mm direct thermal self-adhesive label roll suitable for food, daily necessities and cosmetics.
Restaurants, milk tea shops, bakeries and catering chains rely on the 50x40mm direct thermal self-adhesive label roll for order marking, food traceability and production time recording. This direct thermal label roll works well with portable thermal printers, and the safe coating of the thermal self-adhesive label roll meets food auxiliary labeling requirements. The 50x40mm direct thermal self-adhesive label roll helps staff quickly distinguish orders and optimize service processes.
Libraries, archives and document centers utilize the 50x40mm direct thermal self-adhesive label roll for book classification, file coding and storage positioning. This direct thermal label roll can be firmly pasted on book spines and archival boxes, and the durable printing of the thermal self-adhesive label roll maintains readability for long-term storage. The 50x40mm direct thermal self-adhesive label roll greatly enhances the efficiency of document and literature management.
A: The 50x50mm direct thermal label roll is a square self-adhesive label that uses heat-sensitive coating to print text, barcodes, QR codes, dates. The label width is 50mm, and the length is 40mm. And the usual label quantity for each roll is 500 labels or 1000 labels. We can support the label quantity customization.
Q: Does the 50x40mm direct thermal label roll require ink or ribbon?
A: To protect the quality of the 50x50mm direct thermal label roll, keep it in a cool, dry place away from direct sunlight, high temperatures, and heavy pressure. Proper storage ensures that the 50x40mm direct thermal label roll maintains stable printability and strong adhesion for a long time.
Q: How long is the production time of 500 rolls?
A: The production time of 500 rolls is about 15 days. If you order a large quantity, such as 20000 rolls or 50000 rolls, the production time is about 4 weeks.
Q: Can you support the OEM printing for the thermal label roll?
A: Yes, we support the customization service. Please contact us and send our sales team the design files or photos, we can send you the quoation