Can you reserve a production slot for a Q4 launch?
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- Issue Time
- Nov 14,2026
Short answer: yes, but a slot is held by a purchase order and a deposit, not by a conversation. Q4 is when coating lines, die cutting and packing are all committed at once, and a factory that says "we will find room" in September is telling you it has not looked at its schedule.
How a slot actually gets reserved
Work backwards from the delivery date, not forwards from today
Two lead times decide the calendar. Samples take 7–10 days; mass production runs 25–35 days from approval. Add freight, and a Q4 launch that needs goods in a US warehouse by mid-November has to have an approved sample in hand well before the end of September.
The step buyers underestimate is approval, not production. A sample that arrives and sits on a desk for two weeks removes the buffer that was built into the schedule — and that buffer is the only thing standing between a normal run and air freight.
What cancels a reserved slot
Artwork not released, sample not signed, deposit not received, or a pack format change after the die was ordered. Any one of these moves the run behind orders that are already confirmed — which is why we confirm the schedule in writing rather than by phone.
If you are already late
There is still room to move, but the levers change. Splitting the order lets part of it ship on the original date; taking a stock size and pack instead of a bespoke die removes tooling time; air freight for the first tranche protects the shelf date while the balance travels by sea. None of these are ideal, and all of them are cheaper than missing the launch.
What to send
Size, thickness, pack format, quantity, destination port and the date goods must be available. Five lines is enough for us to tell you whether the window exists — and if it does not, to tell you that on the same day rather than three weeks later.
Henso Biotech manufactures in Hangzhou with eight coating lines; capacity is allocated in the order deposits are received. Lead times quoted here are our standard windows and are confirmed per order in writing.