Welcome to the INKT Print Questions Hub.
Here we answer common questions about labels, packaging, signage, sustainable print solutions, artwork setup, and commercial printing across Australia.
What is the best label material for food packaging in Australia?
Food packaging labels need to withstand refrigeration, moisture, transport, and handling while still maintaining strong print quality and adhesion. The best label material depends on the product environment, packaging type, and application method.
For refrigerated and chilled products, polypropylene and synthetic label stocks are commonly used because they resist moisture and condensation better than standard paper labels. For dry goods or short shelf life products, paper stocks may provide a more cost effective option while still delivering excellent print quality.
Brands also need to consider sustainability, recyclability, and compliance requirements when selecting materials. Choosing the wrong adhesive or stock can lead to labels lifting, wrinkling, or failing during transport and storage.
INKT helps Australian businesses source suitable food grade label materials for FMCG, beverage, pharmaceutical, and industrial applications while balancing durability, sustainability, and budget requirements.
What artwork files are best for professional printing?
The best artwork files for commercial printing are press ready PDFs supplied at high resolution with proper bleed and crop marks included. Vector based artwork is preferred wherever possible because it ensures logos, text, and graphics remain sharp at any size.
Common file formats used in professional printing include:
PDF
Adobe Illustrator
InDesign packaged files
High resolution TIFF or EPS files
Artwork should generally be supplied in CMYK colour mode rather than RGB to ensure colour accuracy during production. A 3mm bleed is also recommended to prevent white edges appearing after trimming.
Poorly prepared artwork can cause delays, colour inconsistencies, low resolution output, or additional prepress costs. INKT assists clients across Australia with artwork setup, print specifications, and production ready file preparation for labels, packaging, signage, and marketing collateral.
What are sustainable packaging and print options in Australia?
Sustainable packaging and print solutions are becoming increasingly important for Australian brands looking to reduce waste and improve environmental responsibility. Options now include recyclable label materials, FSC certified papers, compostable packaging substrates, soy based inks, and reduced plastic packaging formats.
However, sustainable packaging is not always straightforward. Some materials may be recyclable in one Australian state but not another, and certain laminates or adhesives can affect recyclability.
The best approach is to match the packaging solution to the product, transport conditions, shelf life, and disposal stream. In many cases, businesses can improve sustainability without dramatically increasing costs.
INKT works with local and national suppliers across Australia to help businesses explore practical sustainable print and packaging solutions suited to their products and production requirements.
What is the difference between digital and offset printing?
Digital printing and offset printing each offer different advantages depending on quantity, turnaround time, and print quality requirements.
Digital printing is ideal for:
short runs
fast turnaround projects
variable data printing
lower setup costs
Offset printing is often better suited for:
large volume runs
highly consistent colour reproduction
premium packaging
specialised finishing options
Choosing the wrong print method can increase costs unnecessarily or reduce production efficiency. Factors such as quantity, substrate, finishing, and delivery timelines all influence which process is best.
INKT helps businesses determine the most suitable production method for labels, packaging, catalogues, signage, and marketing materials across Australia.
Why are my product labels peeling or lifting?
Label lifting or peeling is one of the most common issues in packaging production and is usually caused by incorrect material selection, adhesive mismatch, environmental conditions, or application problems.
Common causes include:
condensation or moisture
cold application temperatures
textured packaging surfaces
incorrect adhesive choice
curved or tapered containers
contamination during application
Even high quality printed labels can fail if the adhesive is not suited to the packaging environment or storage conditions.
Testing is critical before full production runs, especially for refrigerated products, cosmetic containers, beverage packaging, and industrial applications.
INKT works with businesses to help identify suitable label constructions, adhesives, and application methods to reduce production issues and improve label performance.