Ten changes that reduce packaging cost without reducing protection: shorten the box ladder, right-size what you keep, check carrier size bands, swap fill for restraint, consolidate suppliers, buy at run quantity and store it elsewhere, cut components at the bench, standardise a tape, specify per SKU group, and measure damage by cause.
- 1. Count your box sizes, then justify each one
- 2. Right-size the sizes you keep
- 3. Put a ruler on your packs against carrier thresholds
- 4. Replace void fill with restraint
- 5. Consolidate onto one account
- 6. Buy at the run quantity and let somebody else hold it
- 7. Reduce components at the pack bench
- 8. Standardise on one tape - and consider printing it
- 9. Specify per SKU group, not across the range
- 10. Measure damage by cause, not by rate
- The short version
- Frequently asked questions
1. Count your box sizes, then justify each one
Box ladders grow. A new product arrives, nothing quite fits, a size gets added, and nobody ever removes one. The result is a stock cupboard where three sizes nearly duplicate each other and the packer makes a judgement call on every order.
Write down every size you hold and the volume that goes through it. The sizes carrying almost nothing are costing you stock, space and a decision per order. Removing them is free.
2. Right-size the sizes you keep
Once the ladder is short, the rungs need to be in the right places. A carton specified from the product's real dimensions removes the gap you are currently filling with material and paying a carrier to move.
This is where bespoke carton manufacture earns its keep. The comparison that matters is not the price of the box - it is the delivered cost of the order with the fill and the surcharge included.
3. Put a ruler on your packs against carrier thresholds
Parcel pricing is banded, not linear. A pack costs the same right up to a size or weight threshold and then costs noticeably more. A format a few millimetres over a band costs you on every single order, and nothing goes visibly wrong - which is why it persists.
Checking it needs a tape measure and your carriers' published thresholds. See postal and parcel packaging for how the bands work.
4. Replace void fill with restraint
Most transit damage is movement rather than impact, and loose fill settles during a journey so the void reappears. A fitted insert or a cut foam cavity holds the product and is both cheaper per order and faster to pack than handfuls of fill.
protective packaging covers the diagnosis; foam packaging covers the case where the product must not move at all.
5. Consolidate onto one account
Buying cartons from one place, tape from another and fill from a third generates more administration than the price difference saves. One account, one delivery and one invoice removes a surprising amount of internal cost that never appears in a packaging budget.
It also makes the specification coherent, because somebody is finally looking at the whole pack rather than one line of it. See packaging supplies.
6. Buy at the run quantity and let somebody else hold it
Printed and bespoke packaging carries a setup - a plate, a cutting form, a machine changeover - spread across the run. Ordering a quarter of the run does not reduce the price by a quarter.
The usual response is to order short and pay more, because there is nowhere to put a full run. packaging stockholding removes that trade: the run is produced, held, and called off as you need it.
7. Reduce components at the pack bench
Pack time is mostly reaching, cutting and deciding rather than sealing. Every extra material at the bench is seconds multiplied by every order you despatch.
Fewer, better-chosen components usually pack faster and protect better, because the packer is following a specification rather than improvising. packaging for fulfilment goes into the bench in detail.
8. Standardise on one tape - and consider printing it
Two tapes doing one job is a common and invisible duplication. Standardising is immediate and costs nothing.
If branding matters, custom printed tape is the cheapest route to a branded outer, because one printed tape brands every carton size you hold rather than requiring a printed version of each.
9. Specify per SKU group, not across the range
A single protection standard applied to a mixed range is simultaneously over-specified for the robust lines and inadequate for the fragile ones. That is the most expensive configuration available, because you pay for protection you do not need and still take the damage.
Grouping SKUs by weight, fragility and journey and specifying each group is slower to set up and considerably cheaper to run. packaging materials sets out what each material family is actually for.
10. Measure damage by cause, not by rate
A damage percentage tells you there is a problem. The cause tells you what to do. Movement, compression, impact, abrasion and moisture need four or five different answers, and adding more of the wrong material helps none of them.
Keep the damaged returns for a fortnight and look at them. It is the cheapest diagnostic in the business.
| If this sounds familiar | Start with |
|---|---|
| Nine box sizes and a decision per order | 1 and 2 |
| Carrier invoice has surcharge lines nobody checks | 3 |
| Items arrive scuffed or bent rather than broken | 4 and 10 |
| Four packaging suppliers and a lot of admin | 5 |
| Short print runs because there is no storage | 6 |
| Packing is the bottleneck at peak | 7 |
| Mixed range, one protection standard | 9 |
Which of the ten applies to you, by symptom.
The short version
- Remove the box sizes that carry almost no volume.
- Measure your packs against carrier band thresholds - it takes an hour.
- Consolidate cartons, tape and fill onto one account.
- Buy at the run quantity and have somebody else hold it.
- Specify protection per SKU group rather than across the whole range.
Frequently asked questions
Which of these ten should we do first?
Whichever matches the symptom you actually have. If you do not know, start by measuring: box sizes against product dimensions, and packs against carrier thresholds. Those two checks point at the rest.
Do any of these reduce protection?
None of them should. Four and nine usually improve protection while reducing cost, because they replace guesswork with specification. Thinning board or removing protection is deliberately not on the list.
We already buy packaging cheaply. Is there anything here for us?
Often yes, and usually not in the unit price. Businesses with a good material price frequently have the wrong box ladder, which costs more in volumetric carriage than the whole material saving was worth.
How do we find out what our packs cost us in carriage?
Look for the volumetric or surcharge lines on a carrier invoice, then measure the packs that generate them. See postal and parcel packaging.
Can WSUK do this with us?
Yes - a packaging review works through these systematically and sets the findings out in writing, including the ones not worth acting on.