Walk down any beauty aisle, health food shelf or pet care aisle and you’ll notice the same thing:
the packaging is doing far more than holding the product. For cosmetics, supplements and pet
products, the carton is the first thing a shopper touches, the surface where regulatory
information has to fit, and often the reason a product gets picked up over the one next to it.
Folding carton packaging
has become the default choice across all three categories because it
strikes a rare balance between visual impact, structural strength and manufacturing cost.
This guide walks through how folding cartons are built, what changes from one industry to the next,
and how to land on the right specification before you go to print.

Types of Folding Carton Packaging

Not all cartons are built the same way, and the format you choose shapes everything from shelf
presentation to how quickly a product can be packed on a filling line.

Straight tuck end (STE) cartons – the simplest and most common style, tucked shut at both ends.
Ideal for lightweight cosmetics and single-item supplement boxes.

Reverse tuck end (RTE) cartons – tucks close in opposite directions on the front and back panels,
giving a cleaner front face for branding.

Auto-lock bottom (crash-lock) cartons – the base folds and locks into place automatically as
the carton is erected, which speeds up hand-filling or semi-automated lines. Common for
supplement pouches and pet treat boxes.

Window cartons – a die-cut aperture, often fitted with a clear film, lets the product show
through. Popular for pet toys, treats and cosmetic sets where seeing the product builds
confidence at the shelf.

Hanger and sleeve-style cartons – built for peg-hook retail display or designed to slide over an
existing container.

Stag Print’s
folding carton packaging
covers this full range, produced to size and printed in-house rather than assembled from a generic template.

The Benefits of FBB Board

Most folding cartons are made from Folding Box Board (FBB) – a multi-ply paperboard with a
bleached chemical pulp layer on the outside and a lighter mechanical pulp core in the middle.
That structure is what makes FBB useful for retail packaging in the first place:

• Lightweight but rigid – it holds its shape and protects the product without adding unnecessary weight or postage cost.
• Excellent print surface – the bleached top layer gives bright, consistent colour reproduction, which matters for cosmetics brands where colour accuracy is part of the product promise.
• Good crease and fold performance – FBB can be scored and folded into complex shapes without the surface cracking, which is why it suits window cartons and locking bases.
• Food-contact grades available – relevant for pet treats and some supplement formats where the board may come into direct contact with the product.
• Recyclable – FBB is widely accepted in standard paper recycling streams, which supports sustainability claims on pack.

Packaging Requirements by Industry

Cosmetics, supplements and pet products all use folding cartons, but the priorities shift
noticeably between them.

Cosmetics Packaging

Cosmetics packaging is judged on presentation first. Brands typically want a premium finish –
foiling, embossing or soft-touch lamination – to justify shelf price and reinforce brand positioning.
Cartons often need to hold an awkward shape (a bottle, a jar, a compact) securely enough that
the product doesn’t rattle in transit, and moisture resistance matters for anything stored in a
bathroom environment.

Supplement Packaging

Supplements carry the heaviest compliance burden of the three. Dosage information, ingredient
lists, allergen warnings and batch codes all need dedicated space on pack, which affects panel
layout before design even starts. Tablets, capsules and powders are also heavier than most
cosmetic products, so the board needs to be robust enough to support the fill weight without
the carton bowing on the shelf.

Pet Product Packaging

Pet products face a different kind of wear. Cartons for pet food and treats get handled
repeatedly at home – opened, resealed, stored in a cupboard – so board strength and a workable
reclose feature matter more than they do for a one-time-use cosmetic box. Pet brands also lean
heavily on colour and imagery to communicate flavour or benefit at a glance, since the buying
decision is often made quickly in-aisle.

Printing and Finishing Options

The print and finish stage is where a carton stops being a box and starts being a brand asset.
Litho printing remains the standard for higher-volume runs, giving precise, consistent colour
across large quantities – important for cosmetics ranges where shade matching across SKUs has
to be exact. Digital printing suits shorter runs, seasonal packs or supplement ranges that need
frequent formulation or dosage updates without a full reprint.

On the finishing side, common options include:

• Matt or gloss lamination for surface protection and a defined look
• Soft-touch lamination for a premium, tactile finish popular in cosmetics
• Spot UV to highlight a logo or detail against a matt background
• Foil blocking and embossing/debossing for a raised, metallic or textured effect
• Window patching, where a clear film is fitted behind a die-cut window

Many of these finishes can also be applied to
printed packaging sleeves,
which work well as a secondary layer over a plain carton or jar – useful when a brand wants
premium detailing without committing to a full custom carton run.

Sustainability Considerations

Sustainability now shapes packaging decisions as much as branding does, particularly for pet
and supplement brands whose customers actively look for eco-conscious credentials. A few
things worth checking before you specify a carton:

• FSC-certified board confirms the paperboard comes from responsibly managed forests.
• Mono-material construction – avoiding plastic laminates or mixed-material window films where possible makes a carton easier to recycle in standard household streams.
• Water-based coatings and varnishes instead of solvent-based or plastic film laminates reduce the environmental footprint without necessarily sacrificing finish.
• Right-sizing – a carton built to the product’s actual dimensions, rather than a stock size with excess void space, cuts material use and reduces shipping volume.

None of this needs to compromise the finished look of the pack; it mostly comes down to
specifying the right board and coatings from the outset.

Choosing the Correct Board Thickness

Board thickness is usually specified in microns or grammage (gsm), and getting it right is a
balance between protection, cost and how the carton needs to fold.

As a general guide, lighter cosmetic cartons holding small bottles or compacts can often work
well on boards in the lower-to-mid range, since the priority is a clean fold and a premium
surface rather than heavy load-bearing strength. Supplement cartons holding tablet bottles or
multiple sachets usually need a heavier board to stop the carton flexing on the shelf, especially
where the pack has to stand upright unsupported. Pet product cartons, particularly for treats or
dry food pouches, often sit at the heavier end of the range, since they’re handled more roughly
and stored for longer at home.

There’s no single correct thickness for a given industry – it depends on the product’s weight, the
carton’s structural style, and the finishing applied. This is exactly the kind of detail worth
working through with a supplier before committing to print, since
bespoke packaging
built to the product’s actual weight and dimensions almost always performs better than a stock-size box
adapted after the fact.

FAQs

What’s the difference between folding carton board and corrugated board?

Folding carton board (FBB) is a single, solid sheet of multi-ply paperboard, giving a smooth,
printable surface ideal for retail presentation. Corrugated board has a fluted layer between two
liners, which adds cushioning but a rougher print surface – better suited to outer shipping cases
than shelf-ready packaging.

Are folding cartons suitable for liquid cosmetic products?

Yes, provided the carton is designed with the right internal fit and, where needed, a moisture-resistant coating.
The board itself doesn’t hold liquid, so it’s used to house a sealed bottle, jar or
sachet rather than the liquid directly.

Can folding cartons be recycled?

Standard FBB cartons are widely recyclable through household paper collection. Recyclability
can be affected by certain finishes, such as plastic laminates or foil coverage over large areas, so
it’s worth checking the specification if recyclability is a priority.

What quantities are typical for custom folding cartons?

This varies by print method. Litho printing generally suits higher-volume runs, while digital
printing makes shorter runs more cost-effective – useful for new product launches or limited
editions.

Can I combine a folding carton with a printed sleeve?

Yes. A sleeve can be used over a plain carton, jar or tube to add branding, seasonal messaging
or promotional detail without needing a fully custom carton for every variant.

Get the Right Packaging for Your Product

Cosmetics, supplements and pet products each place different demands on a carton, but the
fundamentals – the right board, the right structural format and the right finish – stay the same.
If you’re ready to talk through a specification for your own product,
request a packaging quote
and the team can advise on board, format and finish before you commit to a print run.