I Tried Konnyaku Starch on Fabric (and It Actually Worked)

A viewer's question turned into a really good experiment

I got a question after one of my konnyaku starch videos that I couldn’t ignore.

What happens if you use konnyaku starch on inkjet-printed fabric… and then knead it like momigami?

I’ve done this technique on paper plenty of times. Fabric? Not something I had properly tested on camera.

So I pulled together three materials and decided to find out:

• 20 lb copy paper
• 32 lb copy paper
• Inkjet-printed cotton fabric (Jacquard sheet)

Same process. Same starch. Let’s see what holds up and what actually changes.

What I used (simple setup)

Nothing complicated here, just what I already had on hand:

• Konnyaku starch (mixed the night before)
• Soft brush
• Inkjet printer (HP)
• Jacquard Inkjet Fabric Sheets (cotton fabric on backing sheet)
• Cricut EasyPress Mini (or a dry iron works)
• Parchment paper
• Rotary cutter + self-healing mat

The prints themselves came from my CitraSolv magazine transfer process (those National Geographic images that melt into these wild textures). Watch CitraSolv Tutorial here.

Prepping the fabric (don’t skip this)

Before adding any starch, I needed to heat-set the ink.

Here’s exactly what I did:

1. Let the print dry (about 30 minutes)
2. Separate the fabric from the backing sheet
3. Cover with parchment paper
4. Heat set using a small press

That locks the ink into the fibers so it doesn’t smear later.

Important note: I’m not making washable fabric here, so I’m not following full fabric-setting protocols. If you plan to wash your pieces, you’ll want to take that further.

Experimenting with paper and fabric? Grab my FREE digital texture paper bundle first - abstract dissolved ink designs, perfect for testing techniques -> Download the Free Bundle

Applying the konnyaku starch

I mixed:

• ¼ teaspoon konnyaku starch
• 1 cup cold water
• Stirred constantly for about 30 minutes to avoid clumping
• Let it sit overnight in the refrigerator

Check out my full Konnyaku Starch Tutorial here.

Then applied it very generously to:

• One side of each paper. You can apply to both sides of the paper if you have a very thick sheet.
• The front of the fabric

Immediate observation?

Color shift.

Everything deepened. The Blues got richer. Contrast increased.

Especially noticeable on the fabric.

The momigami test (where things get interesting) 

Once everything dried, I started kneading.

20 lb paper

• Loud, crackly at first
• Softened quickly
• Became flexible after just a few rounds
• Texture formed, but not super deep

32 lb paper

• Held structure better
• Deeper folds and more defined texture
• Felt stronger and more usable

Fabric (the real test)

• Slightly stiff at first
• No ink bleeding at all
• Held wrinkles really well
• Felt soft but structured

This is where it got exciting.

The fabric didn’t just survive the process… it actually became more interesting.

Quick tip while you're here! I created a FREE set of abstract digital texture papers, dissolved ink art, that you can print at home on all weights of paper and fabric transfer sheets. 

-> Download Free Papers Here

What happened after ironing

I wanted to see if the texture would disappear or stay.

So I lightly ironed all three.

Results:

• 20 lb paper: softened look, subtle texture
• 32 lb paper: still textured, but more controlled
• Fabric: held a soft, wrinkled texture, almost like naturally aged cloth

And here’s the best part:

You can rework the texture even after ironing. Crumple it again, and it comes right back.

What surprised me most

A few things stood out immediately:

• No ink bleeding across all materials
• Fabric handled the process better than expected
• Konnyaku starch completely changes how paper behaves
• The feel is not sticky or coated, just… soft and flexible

The 32 lb paper and fabric were the clear winners.

What I’d actually use this Momigami for...

This is where it gets fun.

Here’s what I’d realistically make with these:

• Book covers (especially the 32 lb)
• Small stitched pouches
• Collage bases with texture already built in
• Fabric patches (this is what I’m doing next)

I’m planning to use the fabric piece as a patch on a jean jacket with slow stitching, possibly inspired by sashiko.

Final thoughts

This started as a simple question and turned into something I’ll absolutely keep using.

If you’ve only tried konnyaku starch on paper, fabric is worth testing.

It behaves differently in a good way.

And if you already print your own designs, this opens up a lot of possibilities without needing anything complicated.

 

Important points in the process:

• Make sure the starch is fully dissolved (no clumps)
• Your print is dry before heat setting (for fabric)
• You heat set before applying starch (for fabric)
• You apply the starch evenly and generously
• You let it dry completely before kneading

Loved this experiment? So did I! It sent me down a whole rabbit hole. Start your own experiments with my FREE CitraSolv-inspired digital texture paper bundle.

->Grab Your Free Papers Here

If you want to try it

Start simple:

• Try 20lb or 32 lb paper first
• Then move to fabric
• Be generous with the starch
• Don’t overthink the kneading

And see what happens.

If you end up testing this, I’d love to hear what you get. These experiments always lead to something unexpected.