How We Schedule Peak Season: Delivering on 40,000 Boxes a Day

The two months before Mid-Autumn Festival and Chinese New Year are the hardest stretch for any gift box factory: every order claims to be urgent at once. Daily capacity of 40,000 boxes means nothing without the scheduling discipline behind it. Our system is public because it's the actual reason we hit dates in peak season — press specialization, parallel tooling, three QC gates, and deliberately unscheduled capacity.

1. Press Specialization

Two Heidelberg presses — a 9+1 and a 9+2 — run different job types: one handles standard four-color work, the other multi-color and special processes. They never compete for the bottleneck operation. Peak season is lost or won at the bottleneck, so the bottleneck gets its own plan first.

2. Tooling Runs in Parallel

Cutting dies and foil plates that need outside suppliers are ordered the same day the purchase order lands — never after printing finishes. Printed sheets move straight into finishing without overnighting in the warehouse. Every handoff that can overlap, overlaps.

3. Three QC Gates

First-article sign-off after printing, first-article sign-off after finishing, full inspection at assembly. The earlier a defect is caught, the cheaper the rework and the less it touches the delivery date. QC isn't a final step here; it's a schedule-protection system.

4. Schedule at 85%

We plan to 85% of capacity and keep 15% for rush inserts and rework. A factory that schedules to 100% is the first one to go late — there's nowhere for reality to go. If you have peak-season volume, place the order 3–4 weeks early and leave room for sampling and material prep. On-time delivery is a planning discipline, not a machine speed contest.

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