Thermal labels NIIMBOT B21 50×30 mm 230 pcs – direct thermal adhesive labels

Direct thermal adhesive labels sized 50 × 30 mm, compatible with Niimbot B21 printers. Each roll contains 230 ready-to-use labels that do not require ink or ribbon and are intended for printing barcodes, QR and EAN codes, prices, expiration dates, serial numbers and other short product or shipping information.

Advantages

Labels use direct thermal technology, so printing is simple and requires no ink or ribbon. The 50×30 mm size is suitable for compact items and price tags, while the roll format with 230 labels ensures a moderate supply for small-scale retail, inventory or shipping tasks. The adhesive backing provides clean application on boxes, packages and product surfaces.

Suitable for

• Printing price tags and shelf labels
• Product labeling with EAN/QR/barcodes and serial numbers
• Date and expiration labeling
• Small parcel and shipping labels

Key specifications

• Manufacturer: Niimbot
• Model: T50*30-230 (MPN: T50*30-230WHITE)
• Sticker size: 50 × 30 mm
• Quantity per roll: 230 labels
• Compatibility: Niimbot B21
• EAN: 6975746637930

How to use

Install the roll into the Niimbot B21 according to the printer’s loading instructions, feed the label start through the printer mechanism and close the cover. Create or select your label design with the Niimbot app or compatible software, then send the print job. Use direct thermal print settings for optimal contrast and avoid exposing printed labels to heat or prolonged sunlight to preserve readability.

Recommendations

Store labels in a cool, dry place away from direct sunlight and heat sources. For best results, handle labels with clean hands and test print a sample before a full run to confirm alignment and print density.