Kraft vs cardboard boxes is one of the first questions UK brands ask when they order packaging, and corrugated board usually joins the conversation moments later. On a product photo, the three materials look almost identical. Once your product sits inside and the box faces a courier van, however, they behave very differently.
This guide explains what each material actually is, where it performs best, and how to match the board to your product with confidence.
The Quick Answer
If you only have a minute, here is the short version:
- Cardboard suits light retail products that sit on a shelf
- Kraft suits brands that want a natural look, and it often uses the same board in a brown finish
- Corrugated suits anything that must survive a courier journey
Most packaging failures trace back to one mistake, which is choosing a board that is too thin for the job. Therefore, always start with the weight of your product and the journey it takes.
What Is Cardboard Packaging?
In packaging, cardboard usually means paperboard, which is a single layer of thick paper stock. It feels smooth, folds easily and prints beautifully. Consequently, you see it used for cosmetic cartons, soap boxes, supplement boxes and most of the retail packaging on a shop shelf.
Where Cardboard Works Best
- Cosmetics, skincare and perfume cartons
- Soap, candle and small gift boxes
- Supplement and tea boxes
- Display boxes and counter units
Strengths
Cardboard offers the cleanest print surface of the three materials. Full colour artwork, fine text and finishes such as foiling and spot UV all appear sharp on it. In addition, it folds flat, so storing and shipping it before use costs very little.
Limits
A single layer of board provides limited protection. For a heavy or fragile product travelling alone through the post, cardboard on its own rarely holds up.
What Is Kraft Packaging?
Kraft board comes from the kraft pulping process, which produces unusually strong fibres. Unbleached kraft keeps its natural brown colour, and that colour creates the familiar look.
Where Kraft Works Best
- Handmade soap, candles and cosmetics
- Organic, natural and eco focused brands
- Bakery and food packaging
- Sleeves, wraps and simple retail cartons
Strengths
Kraft carries a distinctive texture and tone that many brands adopt as part of their identity. It pairs especially well with simple one or two colour printing. Furthermore, a single foil detail looks striking against the brown surface, which keeps costs sensible while still feeling premium.
Limits
Because the board is brown, printed colours sit over a darker base. As a result, bright whites and pale pastels never appear quite as they do on white board. If your design depends on vivid colour, request a sample before you commit.
Kraft also comes in white and in corrugated form, so the name describes the paper type rather than one fixed product.
What Is Corrugated Board?
Corrugated board places a wavy fluted layer between two flat liners. That wave acts like a row of arches, which is why the board absorbs knocks and resists crushing far better than a flat sheet of similar weight.
Where Corrugated Works Best
- Ecommerce mailer boxes
- Subscription boxes
- Shipping cartons for bulk orders
- Heavier products such as glass jars and bottles
Strengths
Corrugated board protects products properly in transit. It handles stacking, rough handling and courier networks well, which means fewer damaged deliveries and fewer refunds for you.
Limits
The surface is not always as smooth as flat cardboard, although printed corrugated mailers still look excellent. The board is also thicker, so it occupies more storage space and generally costs more per box.
Side by Side Comparison
| Feature | Cardboard | Kraft | Corrugated |
|---|---|---|---|
| Structure | Single layer board | Single layer or corrugated | Fluted layer between liners |
| Strength | Light to medium | Light to medium | Strong |
| Print quality | Excellent | Good, on a brown base | Good |
| Typical use | Retail cartons | Natural brands, food, gifts | Shipping and ecommerce |
| Look | Clean and smooth | Natural and textured | Practical and sturdy |
| Relative cost | Lower | Lower to medium | Medium to higher |
How to Choose for Your Product
Start With Weight and Fragility
Light, sturdy products such as a lip balm or a sachet sit happily in cardboard. Heavier or breakable items, meanwhile, need corrugated protection, and often an insert as well. Glass candles, bottles and ceramics all fall into that second group.
Think About the Journey
A box travelling from your workshop to a shop shelf faces far less handling than one crossing a courier network. Therefore, if your product posts directly to customers, choose corrugated. Alternatively, place a printed cardboard carton inside a corrugated mailer.
Match the Board to Your Brand
Packaging shapes how customers see you. A natural skincare brand may suit kraft perfectly, whereas a bright, colourful cosmetics brand usually needs the white surface of cardboard. In short, think about which board looks right beside your product.
Consider Recycling
All three materials are paper based and widely recycled in the UK, which explains why so many brands moved away from plastic packaging. However, keep coatings and laminations simple if recyclability matters to your customers, and check current guidance on gov.uk before printing specific claims.
Can You Combine Them?
Yes, and many brands do exactly that. The most common approach pairs a printed cardboard carton for the product with a corrugated mailer for posting. The inner box handles the branding, while the outer box handles the protection.
Another popular option uses a printed corrugated mailer with a kraft card insert. That keeps the look natural and still protects the contents properly.
Get Advice Before You Order
Choosing between kraft vs cardboard boxes and corrugated board becomes much simpler once you describe the product, its weight and how it reaches the customer. A good supplier will recommend the right board rather than simply quoting whatever you asked for.
Pack Boxes produces cardboard, kraft and corrugated packaging across the UK, with orders from 50 boxes, no die or plate charges, free graphic design and free UK delivery. Send your product details through the quote form, and our team will suggest a suitable material.
Frequently Asked Questions
Is kraft stronger than normal cardboard?
Kraft fibres are strong, although overall strength depends mainly on board thickness and construction. A corrugated box therefore outperforms a single layer box in either kraft or white board.
Can kraft boxes be printed in full colour?
Yes, although colours sit over a brown base, so they look warmer and softer. Request a sample if exact colour matching matters to you.
Which board suits posting glass products?
Corrugated board is the safest choice, usually combined with an insert or protective wrap that stops the item moving inside the box.
Are all three materials recyclable in the UK?
All three are paper based and widely accepted for recycling. However, heavy coatings and laminations can affect this, so check current gov.uk guidance before adding claims to your packaging.
Can I use a cardboard box inside a corrugated mailer?
Yes, and this setup is popular. The inner carton carries your branding, while the outer mailer protects the product during delivery.
