Buyer Guide · Lead Times

Fabric Lead Times, Stage by Stage: Who Controls Each Clock

A custom fabric order from Karachi runs enquiry to sailing in ten stages: greige weaving 30–60 days, dyeing 30–60 days after lab-dip approval, printing 20–40 days after sample approval, and typically roughly 25–35 days at sea to UK and North-European ports. The approval stages between them are buyer-controlled — the calendar stops while a lab dip sits in the buyer's inbox — and that is where a late order's missing weeks usually turn up.

Updated 22 August 2026

The full timeline: enquiry to sailing

Fabric lead times are quoted as single totals and experienced as chains of stages. The total is real, but it is not a thing any supplier controls end to end: some stages are production, bounded by published ranges; some are approvals, which only the buyer can close; and one is water. The table below is the whole chain for a made-to-order fabric from Karachi, with the published figure for every stage that has one — and the controller of every clock, because that is the column disputes are made of.

Greige weaving: 30-60 days
Dyeing: 30-60 days after lab-dip approval
Printing: 20-40 days after sample approval; varies by season
Karachi to UK / North Europe, by sea: Typically roughly 25-35 days; confirmed per order
Approval stages: Buyer-controlled — the calendar stops while an approval waits

The ten stages of a made-to-order fabric from Karachi — published figures where they exist, and who controls each clock. Fabric listed as Available already exists, so the production stages collapse.
Stage	Whose clock	Published figure	What closes the stage
1. Enquiry and route proposal	Supplier-controlled	No published figure	A route back to you: base, custom or available, which minimum applies, which approvals stand between you and bulk
2. Swatch	Supplier-controlled	No published figure	A physical cutting in your hands — the first thing worth approving
3. Lab dip (dyed routes) / strike-off (printed routes)	Supplier-controlled	No published figure; each rejected round restarts this stage	Submission to the buyer for approval
4. Approval	Buyer-controlled	As long as it sits in your inbox — the calendar stops here	Your written approval; every processing figure below starts from it
5. Greige weaving	Supplier-controlled	30-60 days	Loom-state cloth ready for the processing unit; skipped where suitable greige already exists
6. Preparation and dyeing (dyed routes)	Supplier-controlled	30-60 days after lab-dip approval	Bulk dyed in the approved shade — each colourway is a separate dye lot
6. Printing (printed routes)	Supplier-controlled	20-40 days after sample approval; varies by season	Bulk printed against the approved strike-off
7. Finishing	Supplier-controlled	No separate published figure — the route is agreed at development	Finished width, handle and finished GSM as approved
8. Inspection	Supplier-controlled	No published figure	Headers matched against the approved sample: GSM within ±5, width within ±3 inches, ends matching the approved sample
9. Documents	Supplier-controlled	Prepared per shipment	Commercial invoice, packing list, certificate of origin, bill of lading
10. Sailing — Karachi to UK / North-European ports	Supplier books; the water answers to the carrier's schedule	Typically roughly 25-35 days; confirmed per order	Arrival at your port — customs clearance and the inland leg sit on top

Two of the published figures carry a condition worth reading twice. Dyeing is 30-60 days after lab-dip approval, and printing is 20-40 days after sample approval — neither clock starts when the order is placed. And the availability vocabulary maps straight onto the table: Available fabric already exists, so the timeline is inspection, documents and the water; Made to order runs the full table; Limited sits between, confirmed at inquiry.

Who controls the clock — and where do late orders lose their time?

Every stage in the table is one of two kinds. Supplier-controlled stages are industrial work with a bounded range: weaving, processing, finishing, inspection, documents. Buyer-controlled stages are approvals, and the approval sequence on a custom order is fixed: swatch, then lab dip (for dyed routes) or strike-off (for printed routes), then approval, then bulk. Each approval is a gate that exists for the buyer's protection — nothing is dyed until the shade is approved on a lab dip, nothing is printed until a strike-off is approved. The consequence sits in the same sentence: the gate only opens from the buyer's side, and the calendar stops while an approval sits in the buyer's inbox.

This is where late orders actually lose their time. When a delivery lands weeks behind expectation and the order is reconstructed stage by stage, the production stages have usually run inside their published ranges — the missing weeks are found between submissions and approvals. Every rejected lab dip is a loop: the resubmission takes processing time again, and the new submission then waits for sign-off again. Two rejected rounds with slow approvals on each can put more days on a calendar than the entire weaving stage, without a single machine running late.

None of this argues for rushed approvals — a wrong shade approved quickly is a far more expensive mistake than a right shade approved slowly, which is why the gates exist at all. It argues for treating approvals as scheduled work rather than post: know who in your business approves shade, know when the submission is coming, and close it in days rather than letting it queue behind everything else in the inbox.

Why are fabric lead times quoted as ranges?

A range like 30-60 days looks like a supplier hedging. It is actually a supplier describing a queue. Four things decide where inside the range a specific order lands:

Loom scheduling. A construction a partner mill is already running joins an existing programme; one it is not running waits for a loom to come free and be set up. The same fabric can land at either end of the 30-60 day weaving range depending on nothing but where it enters the schedule.
Season. The printing figure — 20-40 days after sample approval — varies by season by its published definition, because print programmes concentrate ahead of retail seasons and the queue at the printer lengthens with them. Weaving and dyeing feel the same tide, if less sharply.
Finishing route. The route agreed at development sets the tail of the processing window: a longer route means more machine passes, each queued behind other orders, and the difference lives inside the published range rather than outside it.
Lot structure. Each shade is a separate dye lot — three colourways under 160 GSM are 4,500 m in total, but they run as three separate lots of 1,500 m, not one — and separate lots take separate places in the machine schedule. A multi-colour order's last lot, not its first, sets the sailing date.

A single-day promise made weeks ahead about industrial queues would be fiction, and the honest form of a fabric lead time is a range plus a named starting stage. What a buyer can legitimately demand is not a smaller number — it is a clearer one.

What makes a quoted timeline believable?

The test of a quoted timeline is not whether the number is small. It is whether the supplier can name the stage the clock starts from — and show what was done before the quote to make the number real. On our greige export work, the short end of the weaving range is not produced by hurrying; it is produced before the order, by matching the construction and width against what partner mills already run, so the weaving joins an existing programme rather than waiting for a loom. A quoted window backed by a confirmed slot is a booking; the same window backed by an assumption is a hope with a date on it.

It names the starting stage. "45 days" from order placement and "45 days" from lab-dip approval are different promises, and the difference is the length of your approval loops.
It states the greige position. Whether loom-state cloth exists already, or whether 30-60 days of weaving sits inside the figure. A quote that does not say which has not decided yet.
It states the slot status. Whether mill and processing slots are confirmed against your order, or assumed from general capacity.
It states its approval assumptions. How many lab-dip or strike-off rounds the figure allows for, and what happens to the date when a round is rejected — agreed before it happens, not argued after.
It states what it excludes. Buyer approval time, customs clearance and the inland leg sit outside every production figure; a timeline that appears to include them for free has simply not mentioned them.

From our sourcing floor

The late order that was on time.

A pattern familiar enough to predict: a delivery lands weeks behind the buyer's expectation, and the complaint arrives counting from the purchase-order date. So the calendar is reconstructed stage by stage, in writing, and the same shape appears almost every time. Weaving ran inside its 30-60 days. Dyeing ran inside its 30-60 days — counted, as the figure is defined, from lab-dip approval. The vessel did roughly what vessels do. The missing weeks sat in two places nobody was watching: a first lab dip rejected — legitimately — with the resubmission loop taking its processing time twice, and each submission then waiting in an inbox for the one person who approves shade, who was also the person running the buying, the selling and half the company.

The order was on time from the day the clock actually started; the dispute was only about which day that was. That is why every timeline we put in writing names its starting stage — and why the most useful thing a buyer can do for their own delivery date costs nothing: decide who approves shade before the first submission arrives, and treat that approval as scheduled work with a date on it, not as post.

What should you ask a supplier about a quoted lead time?

Six questions separate a timeline from a number. None is confrontational — a supplier working to real schedules can answer all six from the order file.

Which stage does this figure start from? If the answer is vague, the figure is decorative.
Does the greige exist? And if not, does the figure contain the 30-60 day weaving stage — with a loom slot confirmed, or assumed?
What is the approval sequence, and how many rounds does the quote allow? Swatch, lab dip or strike-off, approval, bulk — and the date consequence of a rejected round, stated in advance.
Which figures are ranges, and what moves them? The honest answers are scheduling, season, finishing route and lot structure.
When is the sailing confirmed, and on what basis? Karachi to UK and North-European ports typically runs roughly 25-35 days by sea; the booking confirms the specific transit per order, and air freight is the alternative where a deadline justifies it.
What does the figure exclude? Your own approval time, customs and the inland leg. If nothing is excluded, something is hidden.

Does a repeat order ship faster?

Not by right — and the reason is shade. A repeat saves the front of the timeline: the base is chosen, the construction is proven, the approved sample exists, so the enquiry and development stages that opened the first order collapse. It does not save the production stages: shade continuity between lots is checked against the retained approved standard, not assumed from the first order — whether that check runs as a fresh lab dip on the repeat is confirmed at inquiry — and dyeing remains 30-60 days after lab-dip approval, exactly as it was the first time. If greige for the repeat is not in hand, weaving's 30-60 days returns too. The water does not remember your first order either.

Place the repeat before you need it. The production ranges do not shrink for repeats; the only compressible stage is, once again, your own side of the approvals.
Keep the approved standard safe. Shade on the repeat is matched against it — a buyer who retains their standard closes a shade approval in one round far more often than one matching against memory.
Ask the greige position at reorder. Whether loom-state cloth for your construction is in hand or must be woven again is the biggest single variable between a fast repeat and a full-length one.

The same logic scales down: for a small programme weighing custom against existing cloth, the lead-time difference between the two routes is the production rows of the table — which is most of it. How the minimums behind those routes work is set out for small clothing brands and in the wider low-MOQ sourcing guide.

Frequently asked questions

How long does fabric take from Pakistan?

Add the published stages for your route and you have the honest shape of it: 30-60 days of greige weaving if the cloth must be woven, then 30-60 days of dyeing after lab-dip approval or 20-40 days of printing after sample approval, then typically roughly 25-35 days at sea to UK and North-European ports — plus the approval stages between them, which carry no fixed figure because they are the buyer's to close. No single total is published, deliberately: a one-number answer either hides the approval stages or guesses at them. A supplier quoting a total should be able to name the stage their clock starts from.

Why do fabric lead times vary so much?

Because the figures are properties of industrial queues, not promises. Where an order lands inside a range is set by loom scheduling (whether the construction joins a programme a partner mill is already running or waits for a loom to come free), by season (the printing figure — 20-40 days after sample approval — varies by season by its published definition), by the finishing route agreed at development, and by lot structure, since each shade is a separate dye lot and the last lot sets the date. On top of all of that sits the one variable no supplier controls: how long each approval waits in the buyer's inbox.

Does a repeat order ship faster?

Not by right. A repeat saves the front of the timeline — the base, construction and approved sample already exist — but the processing clocks do not move: dyeing is 30-60 days after lab-dip approval on a repeat exactly as on a first order, and whether the repeat lot runs against the existing approval or carries a fresh lab dip checked against your retained standard is confirmed at inquiry. If greige for the repeat is not in hand, weaving's 30-60 days returns too, and the sea leg is unchanged. What genuinely makes a repeat fast is placing it early and closing whatever approval it carries in days.

How long does shipping take from Karachi to the UK?

Sea freight from Karachi to UK and North-European ports typically runs roughly 25-35 days, depending on route, sailing schedule and whether you ship full or part container. The specific transit is confirmed per order at booking, and where a deadline justifies it, air freight is the alternative. Customs clearance and the inland leg to your premises sit on top of the port-to-port figure.

When does the dyeing lead time start?

From lab-dip approval — dyeing is 30-60 days after the buyer approves the lab dip, not after the order is placed. Printing works the same way: 20-40 days after sample approval, varying by season. This is the most misread fact in fabric scheduling: the processing clocks start at approvals, so every day an approval waits moves the delivery date a day, before any production has run late at all.

Can a fabric lead time be shortened?

Only at specific points, and most of them belong to the buyer. The production ranges are properties of machines and queues, but approval time is entirely yours — closing lab dips and strike-offs in days rather than weeks is the cheapest schedule gain available. Structurally: use Available qualities where they fit, since existing cloth skips the production stages; match construction and width to what partner mills already run so weaving joins an existing programme; and keep colourways few, because each shade is a separate dye lot and the last lot sets the sailing. Where a hard deadline is at stake, air freight buys back most of the 25-35 day sea leg — a per-order decision.

On typical values: the stage figures above are published working ranges, not guarantees — where a specific order lands inside a range depends on construction, route, season and machine scheduling, and the timeline for any specific order is confirmed at inquiry and restated on the order confirmation. Sea-freight transits are typical figures, confirmed per order at booking. Burhan Enterprises is a sourcing and development partner and coordinates production through partner mills and processing units.

Get a timeline with a named starting stage

Send the fabric, the quantity and the date you are working back from. What comes back is the route your order actually takes — the stages it passes through, which figures are ranges and why, and the stage each clock starts from — in writing, before production.

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