Packaging Fundamentals · Guide
Choosing the Right Packaging for Your Product
Published Reviewed
Choose packaging by working through five questions in order: what the product needs, how it reaches the customer, what the pack must say and how it should feel, how it will be packed, and what quantity and timing you are working to. The first two questions usually settle the box family on their own. The rest decide the style, the board, the finish and whether you need an insert.
Start with the product
The product sets the physical limits, so measure and weigh it before thinking about design. Our guide on how to measure a box covers the dimensions.
| Product trait | What it means for the packaging |
|---|---|
| Size and shape | Sets the internal dimensions and the orientation; irregular shapes usually need an insert |
| Weight | Decides the board and the base: light items suit a tuck end carton, heavier ones a crash-lock base, corrugated or greyboard |
| Fragility | Glass and ceramics need an insert, clearance from the walls and, if posted, corrugated protection |
| Contents that can leak, melt or shed | Needs an inner container or liner; board alone is not a barrier |
| Food in direct contact | Tell your supplier at the start; see our food packaging guide |
| Value | Higher-value items justify rigid construction, better finishes and a fitted insert |
| Number of items | Sets need dividers or a cavity insert, and a box sized around the arrangement |
Decide how it reaches the customer
This is the question that narrows the choice fastest. A box that sits on a shelf, a box that goes through the post and a box that is handed over as a gift have different jobs.
| Route to the customer | What the packaging must do | Usual choice |
|---|---|---|
| Retail shelf | Stand square, carry product information and a barcode, show the product or its benefits | Folding cartons, window boxes, retail packaging |
| Posted direct to the customer | Survive courier handling, close without tape, present on opening | Mailer boxes |
| Retail product that is also posted | Look right on a shelf and survive transit | A folding carton inside a mailer or transit box |
| Gift or presentation | Feel solid, open with a reveal, be worth keeping | Rigid boxes, gift boxes |
| Carried by hand or given at an event | Light, easy to carry, quick to fill | Gable boxes, pillow boxes, sleeves |
| Trade and wholesale | Stack, protect and identify contents | Printed corrugated boxes |
Many products take more than one route. If you sell on your own website and through shops, decide which route is the main one and design the box for it, then check it survives the other. Our comparison of e-commerce vs retail packaging covers this in depth.
Choose the box family
Almost all custom packaging belongs to one of four families. Each has a clear strength and a clear trade-off.
| Family | What it is | Strength | Trade-off |
|---|---|---|---|
| Folding carton | Printed boxboard, delivered flat, squared open at packing | Fine print, low storage volume, economical at volume | Limited protection in the post on its own |
| Mailer box | Die-cut corrugated box with a fold-over lid | Protects in transit and presents on opening | Bulkier than a carton; print is less fine on coarser flutes |
| Rigid box | Greyboard shell wrapped in printed paper, delivered assembled | Solid feel, premium finish, often kept | Higher unit cost and storage volume |
| Corrugated box | Printed shipping or display box in single or double wall | Strength and stacking for heavy or bulk contents | Plainer presentation |
For a deeper comparison, see rigid boxes vs folding cartons and mailer boxes vs folding cartons. If your product is sold as a single unit and you are unsure where to start, our custom product boxes page groups the most common options.
Pick a style for how the box opens and packs
Within each family, the style decides how the box opens, how strong the base is and how fast it packs.
Folding carton styles
- Tuck end cartons are the simplest and most economical, for light products. Straight tuck end boxes open neatly at the front; reverse tuck boxes nest better on the sheet.
- Crash-lock bottom cartons have a pre-glued base that locks as the carton is squared open. Choose them for heavier products, glass and busy packing tables.
- Snap lock bottom cartons have a hand-folded base that is stronger than a tuck but slower to pack than a crash-lock.
Rigid box styles
- Magnetic closure boxes open like a book and close with concealed magnets, for a reveal that can be repeated.
- Lid and base boxes lift off, the classic presentation box.
- Drawer boxes slide a tray out of a sleeve, good for sets and small items.
- Collapsible rigid boxes arrive flat and fold into a rigid box, saving storage and delivery space.
Mailer styles
The roll-end tuck front mailer is the standard, closing with a tuck lid and locking tabs. A corrugated lid and base gives a lift-off reveal for subscription and gift mailers.
Our box construction decision guide walks through every style.
Choose the board
The board follows from the family and the weight.
| Board | Typical specification | Used for |
|---|---|---|
| Folding boxboard (FBB) or SBS | Typically 250–400 gsm | Folding cartons, sleeves and card inserts |
| Kraft board | Typically 250–400 gsm, or kraft corrugated liners | Natural-look cartons, mailers and sleeves |
| Corrugated board | E flute about 1.5 mm, B flute about 3 mm, double wall about 4–7 mm | Mailers, transit boxes, displays and inserts |
| Greyboard | Typically 1.5–3 mm, wrapped in printed paper | Rigid boxes |
| Speciality papers | Textured, coloured or metallic | Wraps for rigid boxes and premium sleeves |
Thicker is not always better. Board heavier than the product needs adds weight, cost and postage without adding anything the customer notices. Our packaging materials guide goes into each board in detail.
Match print and finish to the brand and the handling
Decide how the box should look and feel, then check that choice against how it will be handled.
- Print. CMYK builds full-colour images; Pantone spot colours reproduce exact brand colours consistently across reprints. Inside print turns the opening moment into part of the design.
- Finish. Matt lamination is the most versatile and resists scuffing; gloss lifts colour; soft-touch feels premium but shows fingermarks. Free Lamination is standard on every order. See our lamination guide.
- Embellishment. Foil blocking, embossing and spot UV add emphasis, and work best on one focal point such as a logo.
A box that travels through the post is handled, stacked and scuffed, so a bold, durable outside and a more delicate inside usually work better than delicate finishes on the outside.
Plan protection and inserts
An insert holds the product in position, stops items touching and presents them in a fixed layout. Card, corrugated, foam and moulded pulp inserts suit different weights and levels of fragility. If the product is heavy, fragile, part of a set or posted, plan the insert at the same time as the box, because the insert changes the internal dimensions. See custom box inserts.
Think about quantity, packing and timing
- Quantity. Our minimum order is 50 boxes. Unit cost falls as quantity rises, so ask for two or three quantities on the same specification.
- Packing. If you pack by hand in volume, styles that erect in one movement save real time. If you use an erecting machine, send its make and size range.
- Storage. Cartons and mailers are delivered flat; rigid boxes arrive assembled unless you choose a collapsible style.
- Timing. Tell us your required delivery date and our team will confirm whether the timing is achievable. Rigid boxes and multiple finishes take longer than printed cartons.
Sector starting points
Every sector has its usual answers, which are a useful starting point rather than a rule.
- Cosmetics and skincare: folding cartons with fine print, rigid boxes for gift sets. See cosmetics and beauty packaging.
- Candles: crash-lock cartons or rigid boxes with a collar insert, mailers for posting. See candle packaging.
- E-commerce and subscriptions: right-sized mailers with inside print and an insert. See e-commerce and subscription packaging.
- Jewellery, spirits and corporate gifts: rigid boxes with fitted inserts and one strong finish.
Common mistakes
- Designing before measuring. Artwork drawn for the wrong size has to be redrawn. Fix the size first.
- Choosing the box for the shelf when it mostly ships. A retail carton on its own is not built to go through a courier network.
- Over-specifying the board or finish. Heavier board and extra finishes add cost and weight without always adding value.
- Leaving the insert until last. It changes the box size and often the style.
- Forgetting the packing table. A box that takes twice as long to assemble costs you time on every order.
- Ignoring postage. A few extra millimetres can move a parcel into a higher size band.
When you have the answers to the five questions, send them through the quote form and we will recommend the family, style, board and finish that fit.