Brother MK631 Black-on-Yellow Tape, 12 mm x 8 m

Overview

Brother Genuine MK631 is a black-on-yellow, non-laminated P-touch M Series label tape for home, home office, school, hobby, and other indoor labelling applications. It measures 12 mm wide by 8 m long and uses thermal-transfer technology to produce crisp black text on yellow labels.

Key Features

• Thermal-transfer technology produces clear black text on a yellow background
• Standard-strength adhesive is intended for flat, dry indoor surfaces
• Drop-in cartridge supports quick loading into compatible P-touch label makers
• 12 mm width provides room for clearly readable everyday labels
• 8 m tape length supports a range of indoor labelling tasks

Specifications

• Brand: Brother
• Model: MK631
• SKU / MPN: MK631
• Product type: Non-laminated label tape
• Tape series: P-touch M Series
• Print / background colour: Black on yellow
• Print technology: Thermal transfer
• Adhesive: Standard-strength adhesive
• Recommended surfaces: Flat, dry indoor surfaces
• Width: 12 mm (0.47 in)
• Length: 8 m (26.2 ft)
• Barcode: 012502600978

Compatibility

Compatible with Brother P-touch label makers that display the M-tape logo. Confirm the M-tape logo and supported 12 mm width on your exact label maker before ordering.

Frequently Asked Questions

• What colours does MK631 use? It prints black text on a yellow tape background.
• Is MK631 laminated? No. It is a non-laminated P-touch M Series tape.
• Where should this tape be used? Brother recommends it for flat, dry indoor surfaces.
• What adhesive does it use? It uses standard-strength adhesive.
• How wide and long is the tape? It measures 12 mm wide by 8 m long.
• Will it fit my label maker? It fits Brother P-touch label makers displaying the M-tape logo and supporting 12 mm tape.

Why Choose

This genuine Brother tape provides manufacturer-confirmed M Series compatibility, dimensions, colour, adhesive type, and indoor-use guidance for confident selection.