Paper Tooth in Screenprinting: Why Texture Matters

Paper tooth is the invisible texture that makes or breaks a screenprint.

You can't see it in photographs. You have to run your fingers across the sheet. That fine grain, that slight roughness under your thumb — that's tooth. And it dictates how your ink behaves from the moment it hits the surface.

I've been hand-pulling screenprints for twenty-six years. I've watched ink sit beautifully on one stock and bleed on another that looked identical. The difference? Tooth.

What Paper Tooth Actually Is

Tooth is the micro-texture of the paper surface. Think of it as thousands of tiny peaks and valleys formed by the paper fibres during manufacture. More tooth means more grip. The surface catches and holds the medium.

In drawing, heavy tooth grabs charcoal or pastel and creates rich, grainy marks. In screenprinting, tooth controls how ink sits during the pull and how it dries afterward. Too smooth and the ink can sit on the surface without bonding. Too rough and you lose detail or get uneven coverage.

It's all about balance.

How Tooth Affects Ink Transfer

When I pull a squeegee across the screen, ink is forced through the mesh onto the paper. The tooth determines how that ink lands.

On a sheet with moderate tooth, the ink settles into those micro-valleys and locks in as it dries. The print has depth. Edges stay sharp because the paper holds the ink where it's meant to be.

On a very smooth sheet — hot-pressed or coated stock — the ink can spread slightly as it dries. Fine lines blur. Halftones lose definition. You get a different print, even though you used the same screen and the same ink.

I learned this the hard way early on. I switched paper suppliers mid-edition. The new stock looked identical. Same weight, same colour. But the tooth was finer. Every print in the second half of the run had softer edges. I had to scrap them and start again.

Now I test every new paper with a single-colour proof before I commit to a full edition.

Tooth and Absorbency Work Together

Tooth and absorbency are partners. Tooth is the texture. Absorbency is how fast and how deep the ink penetrates the sheet.

A paper with high tooth and high absorbency will grab ink quickly. Water-based inks dry fast on this kind of stock. That's good if you're working fast and stacking prints wet. It's bad if you need working time to adjust registration or if you want a glossy finish.

A paper with moderate tooth and low absorbency — something with internal sizing — lets the ink sit on the surface longer. You get richer colour saturation and a slight sheen when the ink cures. But drying takes longer. You need drying racks and patience.

I use Somerset Satin for most of my editions. It's a mould-made sheet with a velvet tooth and moderate absorbency. The surface holds detail beautifully and the ink dries with just enough gloss to make the colours sing. It's the stock I keep coming back to.

Choosing Tooth for Your Work

There's no single "best" tooth. It depends on what you're printing.

For bold, graphic work with solid colour areas, a smoother sheet with less tooth works well. The ink sits evenly and you get clean, flat colour. Hot-pressed or lightly textured stocks are ideal here.

For work with fine detail, halftones, or subtle gradients, you want moderate tooth. The texture holds ink in place and prevents dot gain — that's when halftone dots spread and darken. Papers like Somerset, Fabriano Rosaspina, or BFK Rives all have enough tooth to support detailed work without overwhelming it.

For atmospheric prints or experimental work where you want visible texture in the final image, go for heavy tooth. Rough or cold-pressed watercolour papers add a grainy, organic quality. The tooth becomes part of the print.

I've used rough Khadi paper for landscape prints. The cotton fibres and heavy tooth gave the ink a broken, almost weathered look. It suited the subject perfectly. But I wouldn't use that stock for a clean typographic piece.

Testing Tooth Before You Print

Here's how I test a new paper stock.

First, I run my hand over it. I'm feeling for grain direction and surface texture. Then I pull a single-colour proof — usually a mid-tone. I watch how the ink transfers during the pull and how it sits immediately after.

I let the proof dry completely. Then I check the edges under a lamp. Are they sharp or soft? Has the ink spread? Is there any show-through on the back of the sheet?

If the proof looks good, I pull a second colour over the top to test registration and ink build. Some papers shift slightly when wet ink hits them. You need to know that before you're halfway through an edition.

This process takes twenty minutes. It's saved me from scrapping entire runs.

Why Tooth Matters More Than Weight

Most people choose paper by weight. They want something that feels substantial. But tooth matters more than gsm when it comes to print quality.

I've printed on lightweight Japanese papers with beautiful tooth that held seven-colour prints without buckling. I've also printed on heavy 300gsm stock with almost no tooth where the ink sat wet and tacky for hours.

Weight gives you presence. Tooth gives you control.

If I have to choose between a heavy sheet with poor tooth and a lighter sheet with the right surface texture, I'll take the lighter stock every time. The print will look better and the ink will behave predictably.

After twenty-six years, I still get excited when I find a paper with perfect tooth. It's the foundation of everything I do. Get the tooth right and the ink follows.

If you'd like to see the prints I'm currently making, visit olifowler.com. Every edition is strictly limited and hand-pulled. Once they're gone, they're gone.