Project brief for small wallet sleeves in Pretoria
The client was a product packer in Pretoria working with small wallet sleeves for branded inserts and promotional packs. The job was volume-sensitive, but the sleeves themselves were light, narrow and awkward to hold, so the operator spent too much time positioning each item before foiling.
The brief was straightforward: improve output, keep foil placement consistent, and reduce the number of sleeves that needed a second pass. Because the packs were handled by hand before final packing, the customer also needed a setup that would be easy to learn for different operators on shift.
- Product: small wallet sleeves for packaging and insert work
- Location: Pretoria, Gauteng
- Goal: faster throughput with cleaner foil registration
- Focus: repeatability, low waste and simple changeovers
Constraints on a narrow-format packing line
The main challenge was the sleeve size. The pieces were small enough to shift during loading, but large enough that any slight skew showed up immediately on the foil edge. The client was also operating in a space where power interruptions and stop-start production were part of normal planning, so the process needed to recover quickly after a pause.
There was also a practical issue with heat and pressure settings. Too much pressure left marks on the substrate, while too little pressure gave weak foil transfer. On top of that, the material batch could vary a little from one delivery to the next, so the setup had to be stable but still adjustable on the shop floor.
- Small format sleeves tended to move during loading
- Material variation affected foil laydown and pressure balance
- Load-shedding meant quick restart and stable reheating mattered
- The packer needed a setup that did not slow the line between batches
Custom jig arrangement and machine setup
FoilPress supplied a custom jig arrangement matched to the sleeve dimensions, with locating points that held the sleeve square during the press cycle. This reduced operator guesswork and made repeat placement easier across the run. We also checked heater calibration, pressure setup and die mounting before production started, because the sleeve stock needed a clean finish without crushing the board.
The team adjusted the foil match for the client’s chosen colour, then tested the setup across a short sample run. Once the alignment was settled, the operator could load sleeves quickly and keep a steady rhythm. We also set the parameters for the expected batch size so the press could run longer between interruptions, which is important on a line handling short jobs and mixed orders.
- Custom jig to keep each sleeve square and repeatable
- Heater calibration to stabilise transfer across the run
- Pressure setup adjusted to avoid marking the stock
- Die mounting and foil matching completed before live production
Timeline from setup to production in two weeks
The project ran over two weeks. In week one, FoilPress visited the Pretoria site, measured the sleeve format, reviewed the packing sequence and confirmed the practical limits of the line. We then prepared the jig arrangement and checked the press settings against the substrate being used.
In week two, we returned for installation, operator training and trial production. The training covered loading technique, quick visual checks for registration, and what to watch for when the stock warms up during longer runs. By the end of the second week, the client had a repeatable process that their team could use straight away.
- Week 1: site review, measurements and process planning
- Week 2: installation, training and live trial run
- Changeover steps were simplified for shift handovers
- The operator team could reset the setup after a stop without starting from scratch
Results on output, waste and operator control
Once the jig was in place, the client saw a clear improvement in output on small wallet sleeves. The operator spent less time aligning each piece, and the number of misaligned foils dropped during the run. That meant fewer rejected sleeves and less time spent sorting out pieces after the press cycle.
The client also reported better control over short runs, which matters when one order ends and another starts soon after. The line became easier to manage, even with different staff members on the machine. In practical terms, the packer got more usable sleeves per shift and a cleaner finish on the finished pack, without having to push the press harder than necessary.
- Higher output on small-format sleeves
- Less rework from skewed or incomplete foil transfer
- Faster operator loading and steadier pacing
- Better consistency across multiple shifts
What we would repeat on the next Pretoria job
If we were doing the same type of job again, we would start with the jig design and the substrate sample before anything else. On small wallet sleeves, the holding method matters just as much as the press itself. Getting that right early saves time later and keeps the line from fighting the material.
We would also repeat the same approach to training. A short, practical handover works best for operators who need to keep production moving on the same day. For packers in Pretoria, or anywhere else where short runs and mixed orders are common, this is the kind of setup that pays off quickly and does not need constant correction.
- Start with the sleeve geometry, not only the press settings
- Test the foil and stock together before full production
- Keep training brief, practical and focused on changeovers
Key facts
| Client type | Product packer |
|---|---|
| Town | Pretoria |
| Product | Small wallet sleeves |
| Solution | Custom jig arrangement |
| Timeline | 2 weeks |
| Key services | Press installation, operator training, heater calibration, pressure setup, die mounting, production optimisation |
