Brother MK631 Black on Yellow Non-Laminated P-touch Tape 12mm x 8m

Brother MK631 Black on Yellow Non-Laminated P-touch Tape 12mm x 8m

The Brother MK631 is a genuine OEM MK-series non-laminated label tape delivering crisp black print on a bold yellow background — a high-visibility colour combination that makes labels instantly noticeable for colour-coded organization, caution marking, and everyday indoor labelling. At 12 mm wide with 8 m of tape per cartridge, the MK631 is ideal for home organizers, office labellers, students, and hobbyists who need clear, eye-catching labels on flat, dry indoor surfaces. Using thermal transfer printing technology, the MK631 produces sharp, smudge-free text on every label. Whether you’re colour-coding storage bins, marking caution zones, organizing files by category, or simply making labels that are impossible to miss, the MK631 delivers high-visibility results with the trusted quality of genuine Brother consumables.

Key Features

• Black on Yellow — High-Visibility Colour Combination: Bold yellow background with sharp black print — instantly noticeable for colour-coded storage, caution and warning labels, category filing, and any indoor application where labels need to stand out at a glance.
• 12 mm Width — Versatile Everyday Size: A practical width for clear, readable labels on a wide range of flat indoor surfaces — wide enough for single or double lines of text, suitable for most everyday home and office labelling tasks.
• Non-Laminated — Lightweight & Cost-Effective: MK-series non-laminated tape is an economical choice for everyday indoor labelling — ideal for flat, dry surfaces in home, office, school, and hobby environments where lamination is not required.
• Thermal Transfer Printing: Produces crisp, smudge-free black text on every label — sharp, professional results for home organization, office filing, classroom projects, and colour-coded labelling systems.
• Standard Strength Adhesive: Reliable adhesion on smooth, flat, dry indoor surfaces — suitable for paper, cardboard, plastic, and other common indoor labelling substrates.
• 8 m Per Cartridge: Generous tape length for extended labelling sessions — enough for a full home or office organization project without frequent cartridge changes.
• Genuine Brother OEM Quality: Precision-manufactured for Brother P-touch label makers to ensure reliable tape feeding, consistent print quality, and proper cartridge fit every time.

Specifications

• Model / SKU: MK631
• Tape Series: MK-series (non-laminated)
• Tape Width: 12 mm (0.47 in)
• Tape Length: 8 m (26.2 ft) per cartridge
• Print Colour: Black
• Tape / Background Colour: Yellow
• Adhesive Type: Standard Strength
• Tape Type: Non-Laminated
• Print Technology: Thermal Transfer
• Suitable Surfaces: Flat, dry indoor surfaces
• Barcode (UPC): 012502600978
• Brand: Brother

Compatibility

The MK631 is compatible with Brother P-touch label makers that accept MK-series (non-laminated) tape cartridges, including:

• Brother PT-65
• Brother PT-85
• Brother PT-90
• Brother PT-M95
• Brother PT-110
• Brother PT-1280
• All Brother P-touch models accepting 12 mm MK-series tape cartridges

Why Choose Genuine Brother MK-Series Tape?

For high-visibility indoor labelling with the trusted quality of genuine Brother consumables, the MK631 is the dependable choice. Genuine MK-series cartridges are precision-engineered to feed smoothly and print cleanly in compatible Brother label makers — ensuring every label looks sharp and professional from the first to the last metre of tape. Unlike third-party alternatives that may feed inconsistently or produce uneven print, genuine Brother MK-series tapes deliver consistent performance every time. For colour-coded organization, caution labelling, and everyday indoor applications where high-visibility yellow labels make identification fast and effortless, the Brother MK631 is the genuine, reliable choice.