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Twenty rolls of 12mm black-on-white non-laminated label tape in plastic cartridges

GREENCYCLE

GREENCYCLE MK-231 12mm x 8m label tape 20-pack

SKU CH-V445-P4V1F MPN MK-231

Compatible 12mm × 8m black-on-white label tape for Brother PT label makers, 20-pack

  • Labor warranty1 Year
  • Key featuresEasy to peel and indoor use
  • Product colorBlack on White
  • Size details12 mm (0.47 in)
  • Pack quantity20 each
  • DetailsCompatible for Brother P-touch PT-M95 PT-90 PT-100 PT65 PT-5
  • 20-pack keeps labelling costs low
  • 12 mm wide tape fits Brother PT label makers
  • 8 m per roll gives long print runs
  • Black on white non-laminated film resists fade and moisture
  • Split-back design makes labels easy to peel and apply

Tape width and printer fit

This tape measures 12mm wide and 8m long, matching the MK-231 specification for Brother P-touch label makers. Each pack contains 20 non-laminated cassettes with black text on a white background. The split-back design allows quick peeling and clean application without residue. Compatible models include PT-45M, PT-55BM, PT-65, PT-70, PT-70BM, PT-80, PT-85, PT-90, PT-M95, PT-100 and PT-110 series.

Indoor organising, not outdoor signage

Home users and small offices labelling shelves, files, USB sticks, food containers or children’s school gear will find the adhesive reliable and the print crisp. Buyers who need laminated tape for long-term outdoor exposure, chemical resistance or heavy abrasion should look at a different product line. The standard adhesive is not rated for permanent industrial pipe marking or high-temperature wiring harnesses.

Black-on-white, non-laminated, 12mm format

The single specification that decides fit is the 12mm non-laminated cassette coded MK-231; only printers listed for M-series tapes will accept it. If your label maker requires laminated TZe or HGe cartridges, this pack will not load. Confirm the model number on your device before ordering.

How it compares

Measured against everything we stock in Labels, Label Makers & Tapes, at today’s prices. Recalculated every night.

Price $42.99
Pricier than about 81% of the 2,454 comparable items (median $22.99).

Specifications

Product
Brand nameGREENCYCLE
Model nameMK-231 M-K231 MK231
Product colorBlack on White
Size & build
Size details12 mm (0.47 in)
In the box
Pack quantity20 each

Questions about this item

How do I install the MK-231 cassette in my PT-70 and what step causes jams?

Open the cover, drop the cassette in with the tape feeding from the bottom, and close the cover until it clicks; the step people miss is pulling the tape straight through the guide before closing so it does not fold.

What part of the MK-231 tape will need replacement during heavy indoor use?

The non-laminated 12 mm x 8 m roll itself; after the 26.2 ft length is used you replace the whole cassette, and the 20-pack supplies twenty fresh rolls.

What limit appears first when printing long runs on the MK-231?

The 8 m roll length runs out before the adhesive or print quality degrades, so you simply swap in another cassette from the pack.

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