Use this guide to identify what is wrong, why it matters and which production step resolves it. The answers cover the file, colour, structure, approval and compliance issues that repeatedly slow down packaging artwork.
Start with the symptom closest to what you see. Each answer gives the practical check and links to the relevant deliverable. Requirements still vary by printer, substrate and printing method, so the final production specification always takes priority over a general rule.
These checks establish whether the supplied file has the geometry, detail, fonts and construction needed for predictable output.
A background stops at the trim, or text sits too close to a cut, fold or crease.
Answer: Extend printable backgrounds to the bleed required by the printer and keep critical content inside the agreed safe areas. Packaging also needs panel-by-panel checks around folds, cuts and glue zones; adding a bleed box alone does not fix artwork that never extends into it.
A placed image looks acceptable on screen but becomes soft or pixelated at final size.
Answer: Check effective resolution after scaling, not only the number stored in the original image. Enlarging or resampling cannot restore missing detail. The correct response may be a higher-quality source, a smaller use size or a clean reconstruction of the affected graphical element.
Text reflows, characters change or the printer cannot open the original artwork reliably.
Answer: Embed the required fonts in the production PDF and supply licensed fonts with editable working files when the workflow permits. Outlining may protect final approved text, but it removes editability and is not a substitute for checking language, line breaks and small legal copy.
The artwork has the right appearance but does not match the ordered dimensions or approved dieline.
Answer: Confirm trim size, panel dimensions, orientation and whether the file is full size or supplied at a declared scale. Dimensions should be verified against the approved structural file and printer brief, rather than inferred from crop marks or the visible artwork.
Transparency, masks, placed files or effects render differently after output processing.
Answer: Export to the PDF standard and settings required by the printer, then preflight the actual exported PDF. Transparency, output intent, fonts, image resolution and separations must survive the export. A normal PDF viewer is not enough to confirm how the RIP will interpret the file.
The available asset is a screenshot, low-resolution logo, office document, flattened PDF or exported design with no usable vectors.
Answer: First separate what can be placed unchanged from what must be rebuilt. A supplied final element can be updated as a revision; a missing or unsuitable element needs graphical creation. This distinction avoids hiding reconstruction work inside a simple file correction.
Colour spaces, separations, overprint and the selected proofing condition determine what the file is actually asking the press to reproduce.
Colours shift after conversion, or different suppliers produce visibly different results from the same artwork.
Answer: Define the intended printing condition, substrate and output profile before conversion. Inspect every placed element for its colour space and profile. A deliberate conversion is controllable; an automatic conversion performed later by an unknown workflow is not.
White text disappears, colours mix unexpectedly or an object knocks out content that should remain underneath.
Answer: Review the exported PDF with overprint simulation and individual separations enabled. White objects should normally knock out; production blacks and special constructions require case-by-case decisions. The approved proof should make these conditions visible before output.
The PDF contains duplicate ink names, unnecessary plates or a Pantone colour converted differently across elements.
Answer: Inspect the separation list, normalize approved spot-colour names and remove unused or accidental inks. Confirm which colours are process, spot, technical or non-printing. Similar-looking swatches are not necessarily the same production ink.
Stakeholders approve colour from an uncontrolled monitor or ordinary printout and expect the press result to match it.
Answer: Use the enhanced digital proof for technical content and separations. Use a physical contract proof when a controlled colour reference is required. A FOGRA-based contract proof simulates a defined print condition; it does not reproduce metallic foil, embossing, Braille, UV varnish or the exact production substrate.
Dielines, folds, glue, barcodes and finishing layers must remain clear through printing, conversion and assembly.
Text crosses a crease, a logo lands on a glue flap or the artwork uses an outdated structural drawing.
Answer: Work from one approved dieline and verify every panel, cut, crease, perforation and glue area. Keep the structural layer separate and non-printing while preserving it for production. A flat visual review must be supported by a structural check.
Special effects are merged into the design or communicated with arbitrary colours and inconsistent layer names.
Answer: Build each production effect as a clearly named spot separation or processing layer, using the printer's naming and overprint requirements. Check its shape against the artwork, dieline and neighbouring effects so the production supplier does not have to interpret intent.
The code is too small, lacks quiet zones, has poor contrast or sits across a fold, curve or reflective area.
Answer: Confirm the encoded data, GS1 size range, bar height, quiet zones, colour contrast and final position on the assembled pack. A code that scans from a screen is not proof that it will remain reliable after printing, finishing and conversion.
The artwork arrives without a confirmed substrate, print method, colour requirement, finishing specification or printer profile.
Answer: Record the packaging format, dimensions, substrate, printing method, inks, finishing, profile, dieline version and printer-specific instructions before approval. If a requirement is unknown, mark it as unresolved instead of letting the artwork silently assume an answer.
Clear scope, one controlled version and consolidated approval comments reduce rework before anyone changes the production file.
The brand, agency and printer exchange the file while the deadline approaches and correction work remains undefined.
Answer: Separate supplied content placement, graphical creation, technical proofing and final approval into explicit responsibilities. Confirm scope and price before editing. This prevents substantial recreation work from being treated as a minor correction and keeps approval responsibility visible.
Several “final” files circulate by email and nobody can confirm which one contains the approved content.
Answer: Maintain one controlled production file with a unique artwork ID, revision, date and approval status. The approved proof must identify that exact version. Superseded files should remain traceable but clearly unavailable for production release.
Brand, legal, regulatory and production reviewers comment on different files or in separate email chains.
Answer: Define who reviews content, design, compliance and production detail. Consolidate comments against one version, resolve conflicts before revision and record one final approval. More reviewers do not improve control if they are not reviewing the same file.
Brand colours, legal lines, barcodes, icons or layout rules become inconsistent across a product family.
Answer: Define the shared structure, approved elements and change matrix before updating the range. Process similar artworks as one controlled batch and compare every variant against the same rules. Repeatable scope also makes volume pricing more efficient.
Prepress can make requirements visible and controlled, but the responsible economic operator must approve the claims, legal copy and conformity information.
An old address, warning, ingredient line, language version, legal mark or claim survives into a later artwork.
Answer: Use approved source copy for every market and compare the rendered artwork against it after each revision. Keep content approval separate from technical artwork approval. Prepress can control placement and comparison; the responsible client party approves the meaning and legal validity.
Supplier evidence, packaging scope, conformity inputs and future labelling changes are handled separately with no clear artwork handover.
Answer: Map the packaging components, responsible parties, supplier evidence and technical-documentation inputs before implementing approved artwork changes. The manufacturer remains responsible for conformity assessment and the EU Declaration of Conformity; our support connects the documentation work to controlled packaging artwork with EU legal-adviser input.
Choose the point where the artwork currently stops. We will confirm the exact scope before work begins.
Use Content Revision & Update when one supplied item needs to be placed or replaced in already approved artwork.
See the 19€ revisionUse the Enhanced Print Proof for technical checking, separations and a clear approval overview.
See the 89€ digital proofUse Graphical Content Creation when the supplied element is missing, unsuitable or needs substantial production work.
See the 99€ creation serviceUse the FOGRA-based Physical Contract Proof after technical questions in the digital proof have been resolved.
See the 44€ contract proofThe exact production specification still comes from the responsible printer. These independent sources support the general checking principles used in this guide.
We will identify the appropriate deliverable, missing information and next production step before starting.