Two hundred jackets with last week's pocket
The brand sent a revised tech pack on Tuesday. The pocket moved down two centimetres and the zip changed from a metal tooth to a coil. It went to the merchandiser's inbox, who forwarded it to the pattern cutter, who was off that day. On Thursday the cutting room laid up and cut from the printout pinned to the board, which was revision C. Revision D was in someone's downloads folder.
Nobody did anything unusual. The factory simply has four places a tech pack can live, and the person at the cutting table can only see one of them.
Why the old version keeps winning
It is tempting to blame whoever forgot to forward the email. The root cause is that a tech pack revision is treated as a message rather than as a change to a record. Brands send updates in whatever form is quickest for them, and each one arrives as a new file with a slightly different name.
- Revisions come in as PDFs, spreadsheets, photos of marked-up samples and comments in the body of an email.
- File names are set by the brand, so "FINAL" and "FINAL v2" sit side by side.
- Printouts on the floor are never collected when a new version arrives.
- The change itself is not highlighted, so a pattern cutter has to compare two documents by eye.
- Nobody records who approved a revision for production, or when.
The bill for a wrong cut
A cut from the wrong version is rarely caught at the cutting table. It is caught at inline inspection, or worse, by the brand's QC at final. By then the fabric is cut, the panels are sewn and the choice is between a recut, which needs fabric you may not have, and asking the brand for a concession. Either way the ex-factory date slips, the merchandiser spends days on calls, and the brand starts checking your work more closely on the next order.
A controlled style record, built around how revisions really arrive
- A shared inbox for tech packs, or a forwarding rule from the merchandisers' inboxes, feeds every attachment into a style record keyed on the brand's style number.
- Each incoming file is read and matched to its style. Where the style number is missing or ambiguous, it waits in a queue for a merchandiser to assign rather than being guessed.
- The new version is compared with the current one, and the differences (measurements, trims, construction notes, colourways) are listed in plain terms at the top of the record.
- A named person approves the revision for production. Until they do, the floor keeps seeing the previous approved version, clearly marked as such.
- Cutting, pattern and line supervisors see the current version on a tablet or a printed sheet with a QR code that always resolves to the latest approved copy.
- The record keeps every version and who approved it, so a dispute with the brand can be answered from the history.
| Moment | Today | With a style record |
|---|---|---|
| Brand sends an update | Lands in one person's inbox | Filed against the style automatically |
| Spotting the change | Two PDFs compared by eye | Differences listed at the top |
| Releasing to the floor | Whoever prints it | Named approval, then released |
| At the cutting table | Printout of unknown age | QR code to the current approved version |
| A later dispute | Search through email | Version history with dates and approver |
If you already run a PLM or ERP that holds styles, we feed the approved tech pack into it rather than building a second place for style data to live.
What the floor notices
The pattern cutter opens a style and sees "revision D, approved Wednesday, pocket position and zip type changed" instead of two attachments. Supervisors stop asking whether the sheet on the board is current, because the code on it tells them. Merchandisers stop being the only people who know what the brand last said, which matters when one of them is on leave in the middle of a production run.
Could this be your cutting room?
- You have recut panels because a revision was missed.
- Tech packs are printed and pinned up, and old ones stay pinned.
- Merchandisers forward brand emails by hand to pattern and cutting.
- You could not quickly show a brand which version you cut from.
- Different people give different answers about what changed on a style.