Direct Thermal Paper Barcode Sticker Rolls

Size: 40mm × 30mm, compact and convenient for printing basic information, barcodes, QR codes, dates, and batch numbers. Material: Premium direct thermal paper, smooth white surface with uniform coating, ensuring crisp and sharp print quality. Printing Method: Direct thermal printing, no ribbon required, fast and cost-effective. Adhesive: Strong permanent adhesive, sticks firmly to cartons, plastic bags, glass, and metal surfaces. Compatibility: Works with most common direct thermal printers, smooth feeding without jamming.