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Branded Cups: IML vs Screen Print, What's Right for Your Event?

By Stack-Cup on 7 April 2026

Branded Cups: Why the Print Method Matters

Choosing the right print method for your branded cups is not just a budget decision. It directly affects durability, the visual quality of your sponsor's logo, the speed of your turnaround, and how the cups age across a multi-event season. Get it wrong and you are looking at peeling logos by Saturday lunchtime. Get it right and the same cup is still doing brand work three years later.

Two methods dominate the UK reusable cup industry: In-Mould Labelling (IML) and single-colour screen print. Here is the honest comparison.

Branded cups using In-Mould Labelling with full-colour sponsor wrap

What is IML?

In-Mould Labelling fuses your printed label directly into the cup wall during the moulding process. The label and the cup become a single piece of plastic, not a sticker, not a coating. That is why IML branded cups can survive 500+ industrial dishwasher cycles without peeling, scratching, or fading. The print is photographic quality, full-colour, and wraps the entire visible surface.

Best for

  • Sponsor activations with photographic logos or gradients
  • Long-life cups intended for multi-season reuse
  • VIP and corporate events where finish quality matters
  • Festivals with multi-stage sponsor branding

What is Single-Colour Screen Print?

Single-colour screen print applies one ink colour onto the surface of the moulded cup. It looks clean, punchy, and is significantly cheaper per unit. The trade-off is that you are limited to one ink colour per side, the print sits on the surface (not embedded), and durability is good but not IML-grade.

Best for

  • Charity events on tight budgets
  • One-off events where extreme durability is not the priority
  • Bold logo-only branding that does not need photographic detail
  • Faster artwork sign-off (less complex prepress)
Single-colour screen printed branded cups with bold logo design

The Head-to-Head Comparison

FeatureIML (In-Mould Label)Single-Colour Screen Print
Print qualityPhotographic, full colourOne solid ink colour
Wash cycles before fade500+~150 to 250
Surface areaFull wrapOne or two sides
Cost per cupHigherLower
Setup / originationPer-design toolingScreen per colour
Lead time10 working days10 working days
Best forPremium, multi-season useSingle events, charity

Which Method Should You Choose?

If your cups are reused across a full festival season

Choose IML. The print survives the wash cycles, sponsors get their full-colour brand exposure each event, and the per-event cost amortises across multiple uses. This is the standard choice for closed-loop reusable schemes.

If you are running a one-off event on a tighter budget

Single-colour screen print is the smart pick. You get clean branding, a fast turnaround, and significantly lower per-unit cost. If the cups end up reused for two or three smaller events afterwards, the print will hold up fine.

If you have multiple sponsors with different visual styles

IML, with multi-side artwork. You can run separate front and back designs, which lets you stack two sponsors on one cup without conflict.

If you have unconfirmed final artwork the week of the event

Screen print. Faster prepress means less risk on tight artwork deadlines.

What About Stickers, Pad Print, or Heat Transfer?

Avoid them. Stickers come off in the wash. Pad print scratches off after a couple of cycles. Heat transfer tends to fade or peel at the edges. None of these survive what UK festival cups go through. If a supplier is offering one of these methods on a "reusable" cup, the cup is not actually reusable in any meaningful sense.

Real-World Cost Snapshot

Order VolumeIML (per cup)Screen Print (per cup)
50 cups~£1.75~£1.40
500 cups~£0.85~£0.70
5,000 cups~£0.45~£0.37
50,000 cups~£0.33~£0.27

Numbers are indicative starting prices for the Pint to Line format. Actual quotes depend on cup size, artwork complexity, and event date. Request a tailored quote for accurate pricing on your specific order.

Getting Started With Branded Cups

  • Minimum order: 50 cups
  • Standard lead time: 10 working days from artwork approval
  • Manufacturing: 100% UK (Stockton-on-Tees facility)
  • Compliance: UKCA / CE marked on all pint formats
  • Artwork formats accepted: AI, EPS, PDF, PSD, PNG (vectors preferred)

Internal Reading

Want more context on the formats available?

The Verdict

For premium branded cups built to survive a season of UK festival abuse, IML is the right call. For sharp single-event branding on a budget, single-colour screen print is the smart pick. Both ship in 10 working days, both come from our UK factory, and both blow stickers and pad printing out of the water for durability. Talk to us about your event and we will recommend the right print method for your goals and budget.

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What customers say

Verified Google reviews from events and venues

Andrew Gourley

I ordered reusable cups for my event and they were perfect. Great quality, durable, and the printing looked amazing. Guests loved them and they were a much better eco-friendly alternative to disposable cups. The ordering process was smooth and delivery was quick. I’ll definitely be buying again for future events.

Nancy Davison

Absolutely thrilled with my reusable cups! They were strong, beautifully printed, and a huge hit with guests. Such a great sustainable option compared to disposables. The whole process from ordering to delivery was smooth and fast.

Rebecca Stout

Really impressed with the Stack-Cups we ordered. The quality is excellent, the printing looks fantastic, and everything arrived right when we needed it. Super easy company to deal with — highly recommend.

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