Thermal Transfer Labels

A direct thermal label fades. Put one on a carton that sits in a warehouse, run it under lights, or wipe it with a solvent, and the image the printer burned into the coating starts to go. That is acceptable for a day dot and a problem for a carton label that has to be scanned next quarter.

Thermal transfer works the other way round. The printer melts a ribbon and transfers the ink onto the label, so the image sits on the surface instead of inside a heat-sensitive coating. We supply thermal transfer label stocks — coated paper, PET, PVC and synthetic — matched to the ribbon and the printer, for labels that have to stay readable through handling, abrasion, moisture and time.

Where Thermal Transfer Labels Are Used

Wherever the label has to outlast a thermal coating:

• Logistics and warehousing — carton, pallet and shelf labels scanned repeatedly over months.
• Retail and inventory — price, shelf and asset labels exposed to handling and light.
• Manufacturing — work-in-progress, asset and equipment labels that meet oils and solvents.
• Chemical and industrial — drum, container and hazard marking.
• Healthcare and laboratory — specimen and reagent labels that go into cold storage.

For labels printed on demand without a ribbon, see Thermal Labels. Where the application calls for a film face stock, see PVC Film Labels and Plastic Film Labels.

Key Features

The image is transferred, not developed in a coating

A direct thermal label carries a coating that darkens when the print head heats it — which is also why heat, light and friction can take the image away again. Thermal transfer melts ink off a ribbon and lays it on the surface, so the print does not depend on a heat-sensitive layer and does not fade the same way.

Holds up to scuffing, oils and many solvents

The ink sits on the surface as a resin or wax-resin film rather than inside a coating, so the label survives what a warehouse, a production line or a chemical store does to it — rubbing, oils, moisture, and the solvents used to wipe equipment down. That is what keeps a barcode scannable on its tenth pass.

Face stock chosen to match the environment

The stock is the other half of the decision. Coated paper is the economical choice for dry indoor use over short to medium life; PET and other film stocks take moisture, abrasion and longer exposure; synthetic stocks suit outdoor and rough handling. We supply the range and confirm the one that fits the exposure you describe.

Face stock and ribbon supplied as one combination

A label that works is a face stock, a ribbon and a printer setting that were chosen together — a resin ribbon on the wrong stock performs worse than a wax ribbon on the right one. We confirm the pairing against the printer you already run, so the combination is known to work before you commit to a run.

Technical Specifications

• Imaging: thermal transfer (ribbon-based)
• Face stock: coated paper, PET, PVC and synthetic label stocks
• Adhesive: permanent or removable — confirmed per application
• Ribbon: wax, wax-resin or resin, matched to the face stock and the printer
• Durability: resists scuffing, moisture and many oils and solvents, unlike direct thermal
• Formats: rolls and sheets, die-cut to your specification
• Print performance: ribbon and print settings confirmed against your printer and substrate

Tell us what the label has to survive and how long it has to stay readable, and we will match the face stock and the ribbon.

How to Select and Order

• Start from the life and the environment — a label scanned within the week and one sitting on equipment for three years do not need the same face stock; tell us the exposure and we will narrow it.
• Treat face stock and ribbon as one decision — the two have to work together, and the wrong pairing either prints poorly or rubs off; send us the printer and we will confirm the combination.
• Check the surface before you commit — rough, curved, damp or cold substrates change what the adhesive has to do, and samples on your own packaging settle it faster than a specification sheet.

MOQ, lead time and freight depend on material, size and quantity — send your specification and volume and we will quote.

FAQ

• Is thermal transfer the same as direct thermal? No — and the distinction decides which of the two you need. Direct thermal prints by heating a coating built into the label; there is no ribbon, but heat, light and abrasion take the image away. Thermal transfer melts a ribbon and transfers ink onto the label, which is why it holds up to handling and chemicals. If the label only has to last days, direct thermal is usually the cheaper answer; if it has to last, it is thermal transfer.
• Which ribbon do I need? It depends on the face stock and on what the label has to survive — wax for general paper labels, wax-resin for coated stocks and moderate abrasion, resin where solvents, heat or heavy wear are involved. Tell us the application and we will confirm the ribbon together with the stock.
• How long will the print last? Longer than direct thermal under the same conditions, but the answer depends on the stock, the ribbon and the exposure. Tell us the conditions — indoor or outdoor, how much handling, what it is wiped with — and we will confirm.
• Do you supply the printer or the ribbon? We supply the label stock. The ribbon and print settings are confirmed against the printer you already run, so the combination is known to work before you commit.
• Can I test before ordering? Yes — request samples and run them on your own printer and your own packaging before you commit a specification.

Bofeng New Materials supplies thermal transfer label stocks to logistics, retail, manufacturing and chemical customers as part of its Eco Labels range. Tell us what the label has to survive and we will specify the stock and the ribbon.

Get a quote or request samples: jason.zhan@bofmat.com

Related: Thermal Labels · PVC Film Labels · Plastic Film Labels