Direct thermal jumbo roll is master roll self-adhesive label raw material with heat-sensitive coating on the paper face stock. No thermal transfer ribbon is needed during printing. When heated by thermal print head, the coating darkens to form clear texts, barcodes and QR codes.
As base material for label converters, this wide jumbo roll can be slit and die-cut into custom finished label rolls or sheet labels. We provide multiple options for face stock, adhesive and liner to match different application environments.
Our direct thermal jumbo roll adopts premium thermal paper face stock with stable heat-sensitive coating. It delivers sharp black printout with clear barcodes and QR codes.
The hot melt formula delivers stable bonding performance across a moderate temperature range. It maintains reliable adhesion in typical warehouse and logistics environments, without turning brittle in cool conditions or softening and oozing at slightly elevated temperatures. Compared with emulsion-based adhesives, hot melt adhesive has excellent moisture resistance. It is less likely to lose stickiness when exposed to brief humidity changes during shipping and storage. The consistent coating weight across the entire jumbo roll ensures uniform adhesive distribution. You will not encounter weak adhesive spots or excessive glue buildup, whether you slit the master roll into narrow small rolls or large sheet labels.
Our direct thermal jumbo roll delivers outstanding practical performance for label converters and mass label production. The premium thermal coating on the face stock reacts evenly under thermal print heads, producing dense, sharp black printouts. Barcodes and QR codes scan reliably without missing dots or blurred edges, supporting stable high-speed printing for continuous label converting.Equipped with high-performance permanent hot melt adhesive, this jumbo roll offers strong initial tack and consistent bonding strength. After slitting into finished labels, the stickers adhere firmly to corrugated cartons, paper packaging and common plastic surfaces. It resists edge lifting during stacking, handling and transit vibration. The hot melt adhesive maintains stable performance under normal warehouse humidity and temperature ranges. It will not turn brittle in cool environments or ooze glue under mild heat, avoiding contamination to printers and packaging goods.
Our direct thermal jumbo roll stands out as a reliable raw material choice for label converters, built for stable converting performance and consistent finished label quality.
First of all, we adopt premium direct thermal face stock with evenly coated heat-sensitive layer. The coating delivers solid black density upon thermal printing, producing crisp texts, barcodes and QR codes. Scannability remains excellent for daily logistics and warehouse identification.First of all, we adopt premium direct thermal face stock with evenly coated heat-sensitive layer. The coating delivers solid black density upon thermal printing, producing crisp texts, barcodes and QR codes. Scannability remains excellent for daily logistics and warehouse identification. BPA-free material option is available to meet strict safety standards for food, pharmacy and retail packaging, helping your end products comply with global market requirements.
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