Packaging & Shipping
Molecular sieve is hygroscopic — it starts adsorbing the moment the drum is opened. Packing is therefore part of the specification, not an afterthought. Every bag is sealed with a moisture barrier, palletised, stretch-wrapped and strapped before it leaves our plant.
| Packing | Net weight | Typical use | Notes |
|---|---|---|---|
| Multi-wall paper bag with PE liner | 25 kg | Standard for most orders | Easy manual handling, fits mixed containers |
| Steel drum | 130–150 kg | Long storage, humid destinations | Best barrier for sea freight and outdoor yards |
| Big bag (FIBC) with discharge spout | 750–1,000 kg | Vessel loading and refilling | Forklift handling, fewer seams to fail |
| Palletised and shrink-wrapped | Per pallet | All export orders | Export pallets, strapped and labelled to your marking |
Order terms at a glance
Minimum order
1,000 kg per grade and bead size. Smaller quantities are quoted as samples.
Lead time
10–15 working days for standard grades from order confirmation. Bespoke bead sizes and private-label packing add time — we state it in the quote.
Loading ports
Qingdao, Tianjin or Shanghai. We confirm the port and the sailing cut-off with the quote.
Incoterms
EXW, FCA, FOB, CFR, CIF and DAP. Documents are issued in English for customs clearance.
What ships with every order
- Certificate of analysis with the batch number and the actual test values
- Packing list and commercial invoice
- SDS and handling instructions
- Moisture-indicator card and sealed liner on request
- Photos of the packed pallets before loading
Bead size, packing and marking are confirmed in writing before production starts. We do not substitute a grade or a packing without your agreement.
Get a packing and freight quote
Tell us the grade, bead size, quantity and destination port. We quote the packing, the container loading and the documents together.