Kraft vs White Board for Seafood Boxes: Which Should You Choose?

Kraft and white board both work for seafood boxes, but they suit different brands, artwork and budgets. Here's how to decide.

This guide is for butchers, seafood suppliers, farms, frozen food brands and grocery delivery services looking at custom seafood boxes. It covers what matters most before you order, with practical examples from Australian food businesses.

Why custom seafood boxes matter

Custom seafood boxes are food-grade boxes made to your size, structure and artwork instead of picked from a generic range. They are used for prawns, oysters, fish fillets and seafood delivery, and they are a staple for butchers, seafood suppliers, farms, frozen food brands and grocery delivery services across Australia.

Wax-free coated corrugated board handles ice and meltwater better than plain board. That practical detail matters because a box that fails in transit costs you the food, the customer's goodwill and often a refund. A well-made box does the opposite: it protects the product, carries your brand into homes and offices, and gives people a reason to remember where the food came from.

You can see standard sizes and options on our Seafood Boxes page, or browse the wider range of fresh & frozen food boxes.

Kraft vs white board for seafood boxes

The choice between kraft and white board shapes the whole look of your seafood boxes.

Neither is automatically greener; both are paper-based and recyclable when free of heavy food waste. Pick the one that matches your brand and the food you're selling. Many businesses print white ink on kraft for a middle ground.

Board and material options

The right board depends on the weight of the food, how far it travels and the look you want. For seafood boxes the usual options are:

• Grease- and moisture-resistant board: Board with a food-safe barrier coating on the inside to hold back oil, sauce and condensation. Ask for water-based barrier coatings if you want the box to stay easier to recycle.
• E-flute corrugated board: A thin corrugated board around 1.5 mm thick that adds crush strength and a little insulation while still printing cleanly. It is the standard for pizza boxes, mailers and heavier food orders.
• Kraft paperboard: Unbleached kraft has a natural brown finish that suits rustic, organic and eco-minded brands. It prints best with bold one- or two-colour artwork, because the brown base shifts lighter colours.

The main risk to plan for with this type of packaging is condensation, freezer frost and the weight of wet produce. Choose the board and any inside coating with that in mind, not just the print.

Printing options for seafood boxes

Most seafood boxes are printed in one of three ways, and the right one depends on your quantity and artwork.

• Offset CMYK: sharp full-colour print for photos, gradients and detailed designs. Best value on larger runs.
• Spot colours (Pantone): exact brand colours that stay consistent between orders. Worth it if colour matching matters to you.
• Digital print: no plates, so it suits short runs, test designs and seasonal versions.

On kraft board, bold one- or two-colour designs usually look better than full photos, because the brown base changes how colours appear. Our CMYK vs Pantone guide explains the difference in more detail.

Eco-friendly seafood boxes

Paperboard seafood boxes are one of the easier food packaging items to make sustainable, because the main material is widely recycled in Australia when it is clean.

• Choose kraft or recycled-content board where the look suits your brand.
• Use a film-free window or no window at all, so the box stays a single material.
• Ask for water-based barrier coatings rather than plastic laminates where grease resistance is needed.
• If you want compostable packaging, ask for certification to AS 4736 (industrial) or AS 5810 (home composting).
• Add clear disposal instructions, such as the Australasian Recycling Label, so customers know what to do with the box.

Most states have also phased out many single-use plastic food items, so paper-based boxes help keep you ahead of the rules. Check your state's current list, as it changes.

Food-safe board, inks and coatings

Food businesses in Australia are expected to use packaging that is fit for purpose and unlikely to contaminate food, a requirement set out in the Food Standards Code administered by Food Standards Australia New Zealand (FSANZ). For seafood boxes, that means food-grade board, inks and coatings that suit direct or indirect contact with the food you pack.

Where the food touches the board directly, especially with condensation, freezer frost and the weight of wet produce, a barrier coating or liner is the safest choice. Printing is normally kept to the outside of the box, and any inside print should use low-migration inks.

Read our guide to food-safe packaging in Australia for a plain-English overview, and check with your local council or state food authority if you are unsure what applies to your business.

Understanding the cost

There's no single price for custom seafood boxes, because every quote is built from a few variables:

• Quantity: the unit price falls quickly as runs get bigger, because setup costs are shared across more boxes.
• Size and board: bigger boxes and thicker or corrugated board use more material.
• Print: the number of colours, printing inside and out, and whether you need exact Pantone matches.
• Finishes: foil, spot UV, embossing and windows each add a step.
• Inserts and tooling: a new cutting die is a one-off cost for a new shape.
• Freight: boxes ship flat, but delivery to regional areas costs more than metro.

The easiest saving is to standardise sizes across your range and reuse the same dieline for seasonal artwork.

Checklist before you order seafood boxes

Run through this list before you ask for a quote on seafood boxes:

• Inside dimensions measured, in millimetres
• Box style chosen, or a sample to copy
• Board chosen: kraft, white or corrugated
• Grease or moisture barrier needed?
• Print colours and sides (outside, inside or both)
• Finishes, windows or inserts
• Quantity and how often you'll reorder
• Delivery address and the date you need them by

With these answers ready, a quote is quick and accurate.

Frequently asked questions about seafood boxes

Ready to get started?

The best seafood boxes are the ones that fit the food, suit the way your team works and look like they belong to your brand. Measure carefully, choose board for the conditions the box will face, and keep the design clear and consistent.

When you're ready, see the full specification on our Seafood Boxes page or request a free quote. We'll send a dieline and price for your exact size.