Guides

Guides for label buyers.

Straight answers on materials, finishes, specifications and EU rules, written by a label manufacturer in Trieste, Italy.


Free tool

Label roll calculator

How many labels fit on a roll, how big the roll will be, and how many rolls an order needs. For brand owners, buyers and production teams.

Read the guide →
November 9, 2026
Buying

How to choose a label supplier in Europe: a checklist for brands and buyers

A practical checklist for brand owners and procurement teams choosing a self-adhesive label supplier in Europe: materials, finishes, colour control, versions, samples and red flags.

Read the guide →
November 9, 2026
Specification

How to request a label quote: the specification checklist that gets you an exact price

The information a label printer needs for an exact quote: size and shape, quantities and versions, material, container and conditions, finishes, roll data for the applicator, variable data and artwork.

Read the guide →
November 9, 2026
Finishes

Hot foil, screen printing, embossing or tactile varnish: which premium label finish for which effect

Which premium label finish for which effect: hot foil, screen printing, embossing, debossing, tactile varnish, microtextures and die-cutting compared, with what each is best for and what to watch.

Read the guide →
November 9, 2026
Wine & Spirits

Labels for ice buckets and chilled bottles: why they fail and how to specify them

Why wine and spirits labels wrinkle, peel or lose their finish in ice buckets and fridges, and how to specify facestock, adhesive and protection so they survive. Includes a simple test protocol.

Read the guide →
November 9, 2026
Regulation

PPWR and labels: what the EU Packaging Regulation means for self-adhesive labels (2026–2030)

What Regulation (EU) 2025/40 (PPWR) means for labels: key dates from August 2026 to 2030, harmonised sorting labels, compostable fruit stickers, recyclability, and what brand owners should ask their label printer.

Read the guide →
November 9, 2026
Wine & Spirits

EU wine labels: ingredients, nutrition and the e-label QR code (Regulation (EU) 2021/2117)

What EU wine labelling rules (Regulation (EU) 2021/2117) require on the physical label and what can go in an e-label via QR code, and how to print a QR code that scans on textured paper and foil.

Read the guide →
November 9, 2026
Production line

Why label rolls break or jam on the labelling line, and how to fix it

Liner breaks, labels not dispensing, jams and missed labels on bottling and filling lines: the most common causes on the roll and on the machine, how to diagnose them and what to specify to the label supplier.

Read the guide →
November 9, 2026
Development

How to develop a new product label: the steps from brief to first production

The steps to develop a new self-adhesive label without surprises: brief, container and conditions, regulatory content, die line, material, artwork, proofs, prototypes, line trial, master sample and production.

Read the guide →
November 9, 2026
Application

Labels wrinkling, flagging or bubbling: causes and fixes

Why labels wrinkle on tapered bottles, lift at the edges on small diameters, or show bubbles and blisters on plastic containers, and what to change in material, adhesive, shape and application.

Read the guide →
November 9, 2026
Quality

How to keep label colour consistent across reorders, suppliers and sites

How brand owners and buyers specify label colour so reorders, ranges and different suppliers match: colour references, spectral measurement, ΔE tolerances, measurement conditions, master samples and lighting.

Read the guide →
November 9, 2026
Procurement

Running a label tender for a multi-site group: from RFQ to contract

A procurement guide for large groups sourcing self-adhesive labels across brands and plants: tender scope, specification pack, supplier qualification and line trials, quality agreement, KPIs, pricing structure, inventory models and dual sourcing.

Read the guide →
November 9, 2026
Procurement

How to reduce label costs without losing quality: 9 levers for buyers

Nine practical ways to lower the total cost of self-adhesive labels: harmonise sizes and materials, combine versions, right-size quantities, reduce obsolete stock, optimise rolls, plan artwork changes, use finishes where they matter and choose the right process.

Read the guide →
November 9, 2026
Production line

How to store label rolls so they run well on the line

How to store self-adhesive label rolls so they run well on the line: temperature and humidity, how to stack rolls, first-in first-out, adhesive shelf life and acclimatising rolls before use.

Read the guide →
November 9, 2026
Process

Digital vs flexo label printing: which process for which run

Digital and flexographic label printing compared for buyers: run length, number of versions, variable data, set-up, colour, finishes and lead time, with a decision table.

Read the guide →
November 9, 2026
Procurement

Which certifications should a label supplier have? A guide for buyers

A buyer's guide to label supplier certifications: ISO 9001, ISO 14001, FSC and PEFC chain of custody, BRCGS Packaging Materials, GMP for food contact materials and ISO 15378 for pharma, what each covers and how to verify it.

Read the guide →
November 9, 2026
Regulation

Minimum font size on EU food labels: the 1.2 mm and 0.9 mm x-height rule

What Regulation (EU) No 1169/2011 requires on food labels: 1.2 mm x-height, 0.9 mm on small packs, same field of vision, allergen emphasis, packs under 10 cm², languages, and how to fit everything on the label.

Read the guide →

Have a label project? Let's talk.


Interested in representing UltraPixel?

Become a commercial partner →