What a Packaging Design Brief Has to Lock Down First
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A packaging brief that opens with a mood board spends a revision on the wrong problem. Artwork has to fit a physical label panel, wrap around a specific circumference and clear a named neck finish. Those numbers are on the bottle spec: 3.75 inches of panel and 7.5 inches of circumference on the ten-ounce woozy, 3.25 and 5.81 on the five-ounce. Put them in the brief before anyone opens a design file.
Print area starts at the label panel
The label panel is the flat section of a woozy bottle where the label is meant to sit, and its height is the constraint that decides how much artwork can carry. It runs 3.75 inches on the ten-ounce, 4.25 on the eight-ounce, 3.25 on the five-ounce and 2.12 on the mini.
Write the panel height into the brief as a hard number with a bleed allowance, and write the total label height separately. A label taller than the panel wraps onto the shoulder or the base curve, where it wrinkles and where the edges lift first.
The 2.12 inch mini panel is the useful test case. Artwork that reads on a mini reads at shelf distance; artwork that only works on the ten-ounce was designed for a mockup rather than a product. Brief the illustrator to deliver the name, the flavour and the heat indicator within the smallest panel in the range, and scale up from there.
Include the label's own tolerance in the brief. A die-cut label has a placement window, and a design that puts a thin rule two millimetres from the panel edge will sit crooked on half the bottles.
Wrap length comes from circumference
The circumference decides how much artwork goes around the bottle. The ten-ounce woozy measures 7.5 inches around, the five-ounce 5.81 and the mini 4.5.
A wrap label that runs the full circumference on a ten-ounce bottle has 7.5 inches of linear space minus an overlap, which is enough for a main panel, a nutrition panel and a barcode. The same full wrap on a five-ounce bottle has 5.81 inches and cannot hold the same three blocks at the same type size.
Brief two layouts rather than one: a wide layout for the ten-ounce and eight-ounce, and a narrow layout for the five-ounce and mini. The narrow layout can keep the same hierarchy with larger type and less copy, which is a design decision that has to be made before artwork, not after a printer rejects the file.
State the wrap direction and the overlap in the brief. Front-wrap versus back-wrap changes where the seam sits, and the seam is the first thing a customer's hand finds on a bottle. Put the seam on the back panel, beside the ingredients, and confirm it with a printed mockup.
Fix the neck finish before the cap
The neck finish is the thread size at the top of the bottle, and it has to appear in the brief before anyone designs a cap or a shrink band. The ten-ounce woozy uses a 24-414 finish, the eight-ounce a 28-400 and the mini an 18-400.
Those three numbers are not interchangeable. A cap for a 24-414 neck will not fit a 28-400 bottle, and a band sized for a 24mm finish will not seal an 18-400 mini. A single range that mixes sizes needs a closure line for each finish, which is a purchasing decision as much as a design one.
Closures are also a cost line the brief should state: a 24-414 black plastic cap is $0.08 each. Bands run $9.50 for a pack of 250 sized for 24mm finishes. Under four cents a bottle for the band and eight cents for the cap, so a brief that ignores them is ignoring about $0.18 a bottle across the range.
Name the finish in the artwork notes so the printer and the co-packer both see it. A label file with no neck reference gets treated as generic, and the generic version is the one that arrives with a cap that does not fit.
Brief the tamper evidence as artwork
A shrink band is part of the packaging design, not an afterthought at bottling. It is printed or plain, it covers part of the cap and part of the neck, and it changes what a customer sees before they open the bottle.
Decide in the brief whether the band is clear, coloured or printed. A clear band shows the cap colour and the neck artwork; a black band cuts a line across the top of the bottle and changes the proportion of the front panel. Both are valid, and the choice should be made on a mockup rather than on the bottling line.
Bands are sold in packs of 250 for a specific finish, so the finish decides the SKU. Order the band for the finish you actually use, and keep a spare pack per size rather than assuming one band covers the range.
Add the band position to the artwork brief: how far down the neck it should sit, and whether it must cover the cap's top edge. A co-packer applying bands by hand will use the nearest visual landmark, which is the label edge, and the result drifts between batches unless the brief states a measurement.
Reserve the barcode and the legal panel
The barcode and the required label text are the parts of the design nobody wants to draw and everybody needs. Reserve their space in the brief with real dimensions rather than a note to add them later.
On a ten-ounce wrap, the back panel has 7.5 inches of circumference to work with, which is enough for a barcode block, an ingredients list and a nutrition panel if the type is sized for the panel rather than for the screen. On a mini with 4.5 inches around, the same three blocks need a different arrangement, often a folded label or a reduction in copy.
Brief the barcode as a rectangular keep-out with a clear margin around it, positioned away from the seam and away from the base curve. A barcode printed across the curve scans badly at a checkout, and the fix is a layout change rather than a scanner.
The legal text is the other fixed block. Ask the designer to set the type size and leave the space, and get the actual wording reviewed separately. The brief's job is to guarantee the room exists; the wording is a different review with a different deadline.
Sign off on a printed proof
A design brief ends with an approval step, and the approval should be a physical object. A PDF on a monitor shows colour, spacing and type at a size the bottle will never be held at.
Print the label at 100% on the actual stock, apply it to an actual bottle of the same size, and look at it from a metre away. The panel height numbers tell you whether it fits; the printed proof tells you whether the name reads, whether the colour survives the paper and whether the cap and band proportions look right.
Get two proofs: one on the smallest panel in the range and one on the largest. The mini at 2.12 inches and the ten-ounce at 3.75 are the two extremes, and a design that passes both will pass the sizes between them.
Write the approval into the brief as a named person and a date. Packaging that ships on a verbal yes is packaging that gets reprinted, and a reprint costs more than the label because it stops a bottling day.
Label panel height by woozy size
Published label panel height for each size, which sets the print area a design has to fit.
| Item | Value | Unit |
|---|---|---|
| 1.7 oz mini | 2.12 | inches |
| 5 oz woozy | 3.25 | inches |
| 10 oz woozy | 3.75 | inches |
| 8 oz woozy | 4.25 | inches |
FAQ
What label size fits a woozy bottle?
Size it to the panel, not the bottle: 3.75 inches tall on the ten-ounce, 3.25 on the five-ounce and 2.12 on the mini.
How much artwork fits around the bottle?
The circumference sets it: 7.5 inches on the ten-ounce, 5.81 on the five-ounce and 4.5 on the mini, before the wrap overlap.
Do the bottles share one cap size?
No. The ten-ounce takes a 24-414 finish, the eight-ounce a 28-400 and the mini an 18-400, so each needs its own closure.