Packaging design is your product's silent salesperson at the point of sale. A customer standing at a shelf, or comparing products on an online store, usually decides without ever speaking to you; at that moment, the packaging is the only thing doing the talking. Here is how good packaging design affects sales, and what to watch for.
Shelf impact: getting noticed first
In a supermarket, a cosmetics aisle or a pet shop, your product sits next to dozens of similar ones. Shoppers don't read every product; they scan colours, shapes and large type first. So the first job of packaging design is to be noticed from a distance and to say what the product is at a glance.
Standing out doesn't mean shouting. If every competitor uses bright colours, a clean, confident design may attract more attention. The most practical test is to place your draft on a photo of a real shelf, next to the competition. Packaging that looks lovely on a desk can disappear on a crowded shelf.
- Which shelves will your product sit on, and next to which brands?
- Which colours and layouts dominate competing packs?
- Does the pack say what it is from a few steps away?
- Will the product stand horizontally, vertically or stacked on the shelf?
Information hierarchy: what should the customer read first?
Packaging has to fit a lot of information onto a small surface: brand, product name, variant, benefit, ingredients, instructions and legal details. If you give everything equal weight, nothing gets read. Good packaging design puts this information in order and guides the customer's eye step by step.
The order usually goes like this: first the brand or product name, then what the product is and its variant, followed by one or two benefits that will persuade the customer. Detailed information goes on the back and sides. On a cat food pack, for example, the front highlights the brand, "for adult cats" and the flavour, while ingredients and feeding guidelines sit on the back.
Legibility is part of the hierarchy too. Thin, decorative typefaces, low-contrast colours and small text that reflects on glossy surfaces can make even the most accurate information invisible.
Brand consistency and product families
A pack designed for one product often grows into a product family. When new variants, sizes or ranges arrive, the design must carry that growth. That is why colour coding, typefaces and layout should be planned as a system from the start.
In a well-built system, customers recognise your brand on the shelf from afar and find the variant they want by its colour or icon. Giving each product group its own colour in a cosmetics brand, or placing the model code in the same spot on every box for a spare parts manufacturer, are good examples. When your packaging speaks the same language as your logo, website and catalogue, trust grows; we explain how to build that consistency in our brand identity guide.
Materials, printing and sustainability
Materials and printing
Packaging design is not just an image on a screen; it comes to life on cardboard, plastic, glass, metal or flexible packaging. Each material shows colour differently, and each printing technique has limits. Bright colours look duller on kraft board, transparent materials may need a white underprint, and fine lines and small text can get lost on flexible packaging.
So talk to the printer or packaging manufacturer before you start designing. Find out about the cutter guide, printing technique, number of colours, finishes such as varnish, foil or embossing, and their artwork requirements. Designing within these limits greatly reduces surprises at print.
Sustainability
Many customers notice unnecessary material and overpackaging. Sustainable packaging design sizes the box to fit the product, removes unnecessary layers and favours materials that are easy to recycle, which helps both cost and brand perception. If you plan to use claims such as "eco-friendly" or "recyclable", make sure you can back them up. Environmental claims you cannot verify damage trust.
Mandatory information: space the design must plan for from the start
The information a pack must carry depends on the product group. Food, cosmetics, pet food, cleaning products and electrical appliances are subject to different regulations, and these can change over time. Product name, net quantity, manufacturer or importer details, ingredients list, best-before or expiry date, batch number, barcode and recycling symbols appear on many products.
Which information is mandatory, at what size and in what form depends on your product and the regulations in force in your market. So before finalising the text, check the current rules that apply to your product; if needed, ask your industry association, your quality manager or a consultant for support.
For the design, the key is to reserve space for this information from the outset. Mandatory text added at the end often ends up cramped, hard to read or unbalancing the front panel. It is best to start the packaging design with a draft of the mandatory information in hand.
Packaging in e-commerce: from screen to doorstep
If you sell online, customers see your packaging on a screen first. It needs to be recognisable even in a small thumbnail, with the product name and variant legible. Glossy surfaces that reflect in photos, or dark colours that turn into one flat tone on screen, should be considered at the design stage. You will find tips for the shoot itself in our product photography guide.
When the product reaches the customer, a second layer of packaging comes into play: the shipping box. It must protect the product in transit, but the unboxing experience is part of the brand too. Branded tape, a short thank-you message printed inside the lid or a carefully placed product helps customers remember you. Even a small card in a pet products box can make a difference.
The same goes for restaurant takeaway: a box that keeps the food intact and shows your brand turns an order into an experience. For the other steps of selling online, see our online store guide.
Before printing: prototype and final check
A design that looks flawless on screen can look different once printed. Always ask for a prototype or print proof before mass production. Hold the pack, see how it sits on a shelf, fold and unfold the box and read the text under different lighting. Colour shifts, cutting errors and illegible text are usually caught at this stage.
A short checklist before sending to print:
- Can the product name and variant be read from a few steps away?
- Has the mandatory information been checked against current regulations?
- Is the barcode correctly placed and tested with a scanner?
- Were the colours approved on a print proof?
- Are the cutter guide and fold lines correct?
- Does the pack also work in product photos and during shipping?
Good packaging design balances shelf impact, legibility, mandatory information and production all at once. See how we take packaging from idea to print-ready files on our packaging and label design page, or get in touch with us about a new product or a packaging refresh.