Self-adhesive continuous printer label Brady M21-375-461-AW, white

Brady M21-375-461-AW is a white, self-adhesive continuous printer label designed for compatible label printers. Its continuous format allows output as a roll or fanfold without pre-cut segments, enabling custom-length labels for cable marking, panel identification and general asset tagging. The label material is printable high-performance laboratory self-laminating polyester with an ultra-thin construction that reduces the risk of jamming in racks and centrifuges and supports use in low-temperature environments when wrapped around itself.

Advantages

The self-laminating polyester construction provides durable protection for printed text and barcodes, resisting abrasion and many chemicals. Ultra-thin design minimizes bulk on cables and tubing and helps prevent jams in tight printer paths and laboratory equipment. The strong adhesive backing ensures secure attachment to flat and slightly curved surfaces used in industrial and office settings. Continuous format offers flexibility to produce labels of any length without waste from pre-cut sizes.

Suitable for

• Cable and wire identification
• Panel and equipment labelling
• Asset tagging in office and industrial environments
• Laboratory sample and cryogenic tube marking (when wrapped)

Key specifications

• Color: white printable face
• Material: self-laminating polyester
• Format: continuous (roll or fanfold output)
• Construction: ultra-thin to reduce jamming
• Adhesive: permanent, suitable for flat and slightly curved surfaces
• Resistance: abrasion and chemical-resistant laminate on printed area
• Low-temperature suitability when label is wrapped around itself for cryogenic use

How to use

Load the continuous label roll or fanfold into a compatible thermal transfer printer according to the printer manufacturer’s instructions. Print desired text, barcodes or symbols using a ribbon and printer settings appropriate for polyester labels. Apply the label to a clean, dry surface and press firmly to ensure full adhesive contact. For cryogenic or liquid nitrogen applications, wrap the printed end of the label around the substrate so the laminate covers the printed area and protects it from harsh conditions.

Recommendations

For optimal print quality and durability, use a thermal transfer ribbon recommended for polyester labels and verify printer settings before long print runs. Clean surfaces of oil, dust and moisture prior to application. When labelling thin cables or samples for cryogenic storage, use the ultra-thin self-laminating feature to wrap the label tightly around the item to maintain legibility at very low temperatures.