Label-making tape Brady M21-375-7425

Brady M21-375-7425 is a polypropylene label-making tape designed for general-purpose barcode and laboratory identification. The matte white tape with acrylic adhesive is compatible with thermal transfer printing and is resistant to liquid nitrogen, autoclave conditions and other harsh environments. The all-in-one cartridge contains both the ribbon and label supply and is supplied in a 9.5 mm × 6.4 m format.

Advantages

The polypropylene material offers chemical and temperature resistance suitable for demanding environments, while the matte white surface ensures good contrast for printed text and barcodes. The integrated cartridge design simplifies installation and reduces handling of separate ribbons and labels.

Suitable for

• Laboratory identification of vials, centrifuge tubes and test tubes
• Barcode labeling for general-purpose tracking
• Environments requiring resistance to low temperatures and sterilization (liquid nitrogen, autoclave)

Key specifications

• Material: Polypropylene (B-7425)
• Color: Matte white
• Adhesive: Acrylic
• Print method: Thermal transfer printable
• Width: 9.5 mm
• Length: 6.4 m
• Packaging: All-in-one cartridge (includes ribbon and labels)
• Brand: Brady
• MPN: 121014
• EAN: 0662820984115

How to use

Install the Brady M21-375-7425 cartridge into a compatible Brady label printer following the printer manufacturer’s instructions. Select thermal transfer mode and the appropriate print settings for barcode or text density. Print labels and apply them to clean, dry surfaces such as vials, tubes or other labware, pressing firmly to ensure good adhesion.

Usage recommendations

For best results, store cartridges in a cool, dry place and allow labels to reach room temperature before printing. When labeling laboratory items, ensure surfaces are free of oils, frost or residues to maintain adhesive performance and legibility after exposure to harsh conditions.