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Materials5 min readUpdated

HTV and iron-on, done right the first time

Heat transfer vinyl is cut face-down through a carrier sheet, which is why the design must be mirrored before cutting — and why a forgotten mirror is the most expensive five seconds in crafting.

Step by step

  1. 1

    Design the right way round

    Build the design reading normally. Mirroring is the last thing you do, not the first.

  2. 2

    Mirror horizontally

    Flip the design horizontally. Text should now read backwards on screen — that is the confirmation it is correct.

  3. 3

    Load shiny side down

    Place the HTV with the glossy carrier sheet face-down on the mat, so the blade cuts the matte vinyl and not the carrier.

  4. 4

    Weed the excess

    Remove everything that is not the design, including letter centres. Weed while it is warm from cutting if you can — it releases more easily.

  5. 5

    Press

    Press at the temperature and duration for your specific HTV, carrier side up.

  6. 6

    Peel

    Peel hot or cold as the manufacturer specifies. Getting this backwards lifts the design off with the carrier.

Layering without melting what is underneath

Each press cycle re-heats every layer below it. Press the largest, bottom-most layer for the full time, then press subsequent layers for two to three seconds only — just enough to tack them — and give the whole thing one final full press with a cover sheet at the end.

Not all HTV layers. Glitter, holographic and flock are usually top-layer-only; putting another layer on top of glitter rarely bonds properly.

Cut settings

HTV is thinner than adhesive vinyl and needs less pressure. Cutting too deep goes through the carrier sheet and the design falls apart during weeding. If pieces shift while weeding, the cut went too deep.

More guides

Questions

Yes, every time, for any HTV cut through a carrier sheet. Adhesive vinyl is not mirrored.

Text reads backwards on screen before you cut. If it reads normally, it is not mirrored.

Put it on top. Glitter and holographic surfaces do not bond reliably underneath another layer.

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