From Tech Pack to Bulk Order: A Realistic Timeline for Apparel Production

Most first-time apparel importers plan backwards from a launch date and forwards from a factory promise, and the two never meet. Here is the timeline we plan against on real orders, week by week, plus the three stages where schedules slip if nobody is watching.

Weeks 1–2: Tech pack review and factory matching

Your tech pack goes out to a shortlist of factories whose lines match your product class. What comes back is not just a price: fabric availability, lab-dip lead time, trim supply and a production slot. A complete tech pack (measurements graded, BOM, construction details, print artwork in vector) saves a full week here. An incomplete one costs two.

Weeks 2–4: Lab dips, fabric booking and first samples

Colour lab dips and strike-offs come first, then proto samples. If your fabric is stock-market material, sampling moves fast; if it is custom-knitted or custom-dyed, add fabric lead time of 15–25 days before sampling even starts. This is slip point number one: buyers approve colours late and then wonder why bulk is late.

Weeks 4–6: Sample revisions and pre-production sample

Rarely does the first proto sample pass. Budget one to two revision rounds. The approved pre-production sample (PPS) becomes the contractual reference for bulk — sign it, photograph it, keep it. Never let bulk start against an “almost right” sample with verbal notes.

Weeks 6–7: Production slot and materials in-house

After PPS approval and deposit, the factory books its line and pulls materials in-house. Fabric, trims, labels and packing materials all need to be physically in the factory before cutting starts. This is slip point number two: one delayed trim (a custom zipper pull, a woven label) can hold an entire cut order.

Weeks 7–11: Cutting, sewing, finishing

Bulk sewing for a 1,000–3,000 piece order typically runs three to four weeks depending on line count. Inline inspection happens here — at first units off the line and at mid-production. These two checkpoints catch systematic issues (measurement drift, stitching tension) while they are still fixable on the line.

Weeks 11–12: Pre-shipment inspection and packing

When 80–100% of goods are packed, a statistical pre-shipment inspection runs against your PPS and AQL level. Pass, and cartons are sealed and loaded. Fail, and rework plus re-inspection adds one to two weeks. This is slip point number three: skipping inline checks to “save time” usually converts a small fixable issue into a full-batch rework.

Weeks 12–18: Freight and delivery

Sea freight to North America or Europe runs four to six weeks port to port; air freight compresses this to about one week at roughly five to eight times the cost. Plan the mode decision at order confirmation, not at completion — peak-season space sells out weeks ahead.

The planning rule

Add the ranges above and a realistic tech-pack-to-warehouse timeline for a first apparel order is 14–18 weeks by sea. Repeat orders with booked fabric and approved samples compress to 8–10 weeks. Anyone quoting you significantly less for a developed product is quoting a hope, not a plan.

Want a timeline built around your actual product and launch date? Send the tech pack and destination — we will return a dated plan with the slip points flagged for your specific order.