How to set and store sugar prints (step-by-step)

At a glance

  • Best working temperature: 18-22 °C and low humidity.
  • Surface must be smooth, dry and flat.
  • Avoid refrigeration after mounting (condensation can cause bubbles and color bleeding).
  • Unopened sugar print: at least 6 months from date of shipment when stored properly.

Tools

  • Sugar print (icing sheet)
  • Edible glue or piping gel
  • Small clean brush
  • Fondant smoother or plastic/acetate scraper
  • Scissors/knife
  • Kitchen roll/microfiber cloth
  • Toothpick/needle for small bubbles if needed

Step-by-step: How to make sugar prints

  1. Prepare the cake
    Make sure the surface is smooth, dry and flat. The cake should be slightly cooled, but without moisture on the surface
  2. Loosen the sugar print
    Carefully bend the corners of the backing paper. If the sheet is stuck, place it in the freezer for 15-30 seconds or heat the backing paper very lightly with a hair dryer on low heat
  3. Apply the adhesive
    Fondant/marzipan: brush on a very thin layer of water or edible glue.
    Buttercream/ganache: the surface must be cold and firm; use a thin layer of piping gel
  4. Place the print
    Start in a corner and gently roll the print onto the surface without stretching it
  5. Smooth out
    Smooth from the center out towards the edges with a fondant smoother or plastic/acetate scraper to press out air bubbles
  6. Fix edges & let dry
    If an edge lifts, brush a little glue/gel underneath and press lightly. Let the print set for 15-30 minutes at room temperature

Storage of sugar prints

  • Store sheets flat, dark and dry at 18-22°C.
  • Keep them in an airtight bag - avoid the fridge and freezer.
  • When stored correctly, the shelf life at Mr. Kage is at least 6 months from the date of shipment.

Troubleshooting

  • The print is stuck to the backing paper: Freeze for 15-30 seconds or use a little heat on the backing paper.
  • Edges curling: There is too little or uneven glue - carefully lift and add a thin layer of gel/glue.
  • Bubbles under the print: Prick with a sterile needle and smooth from the center.
  • Colors bleed: Too much moisture - use less water, switch to piping gel and avoid condensation from refrigerator.

FAQ about sugar prints

How do I get the sugar print off the backing paper?
Bend the corners and gently loosen. If it sticks, put the sheet in the freezer for 15-30 seconds or warm the backing paper briefly on low heat and try again.

Can I refrigerate the cake after assembly?
It's best to avoid refrigeration because condensation can cause bubbles and color bleeding. If necessary, place the cake in a sealed box in the fridge and let it temper slowly before serving.

Which glue is best for assembly?
On fondant/marzipan use a very thin layer of water or edible glue. On buttercream and ganache, a thin layer of piping gel typically provides the best grip.

How long can an unopened sugar print last?
When stored correctly, the shelf life at Mr. Kage is at least 6 months from the date of shipment. Store the sheets flat, dark and dry at 18-22°C in an airtight bag - not in the fridge or freezer.

How do I avoid bubbles and creases?
Work in a dry room at 18-22°C, use only a thin layer of glue or gel and smooth the print from the center to the edges. Puncture any bubbles with a sterile needle.