Sheet plastic looks simple to ship, but it is surprisingly easy to damage. Scratches, warping, edge dents and moisture staining are the most common complaints from buyers who receive acrylic or polycarbonate sheet – and almost all of them are preventable with the right packing. This guide explains how professional exporters protect sheet during sea and air freight, what you should ask for, and how to choose between the two shipping modes.
Thank you for reading this post, don't forget to subscribe!Why Sheet Needs Special Packing
Acrylic and PC sheet are rigid but far from indestructible in transit:
- Surface scratches: even a small piece of debris sliding between stacked panels marks the surface permanently
- Edge and corner damage: impacts during loading and unloading crack corners and dent edges, especially on thicker panels
- Warping: uneven support or long exposure to heat can distort large sheets
- Moisture: condensation in a container, especially in the humid months of a sea voyage, can leave stains on unprotected surfaces
None of these problems mean the material is bad – they mean the packing was inadequate. A good supplier treats packing as part of the product.
What Professional Export Packing Looks Like
A well-packed shipment of plastic sheet typically includes several layers of protection:
- Interleaving: each sheet is separated by protective film or interleaving paper so surfaces never touch each other during transit
- Corner and edge protectors: cardboard or foam edge protectors absorb impacts at the most vulnerable points
- Moisture barrier: sheets are wrapped in PE film and, for sea freight, packed with desiccant to control condensation
- Rigid support: panels are stacked on a pallet with timber runners, or packed in a wooden crate for large or fragile sizes, so weight sits on the structure and not on the panels
- ISPM15 compliance: wooden crates and pallets for export are commonly ISPM15 compliant (heat-treated or fumigated), which most customs authorities require
Ask your supplier for packing photos before shipment. Any reputable manufacturer can show you exactly how your order is protected – if they cannot, that is a warning sign.
Sea Freight vs Air Freight: How to Choose
The right mode depends on your timeline, your order size and the cost of holding inventory.
- Sea freight: the standard choice for full containers and large orders. Transit from Chinese ports to Europe or the US is measured in weeks rather than days, but the freight cost per sheet is dramatically lower. Large volumes are usually shipped FCL (full container load); smaller orders go LCL (shared container)
- Air freight: the choice for urgent orders, small quantities or high-value fabrications. Transit is a matter of days, but air cargo is charged partly by volumetric weight, so large, light sheet orders can become surprisingly expensive in the air
- Air plus sea (sea-air): a middle option via hubs that combine a short air leg and a sea leg, balancing cost and speed for mid-size urgent orders
A useful rule: if you are ordering for a project with a fixed install date, add at least a buffer of one to two weeks on top of the quoted transit time, because customs clearance and last-mile delivery often take longer than the ocean leg itself.
Receiving and Checking Your Shipment
The packing protects the goods, but your own inspection protects your rights. When the shipment arrives:
- Check the outside of the container or crate for signs of damage before signing the delivery note
- Photograph the packaging before opening, and photograph any damage as you unpack
- Inspect a sample of sheets for scratches, edge damage and flatness, and compare thickness against your specification
- If you find damage, file a claim with photos promptly – insurers and freight forwarders expect evidence within a short window
Agreeing on inspection terms with your supplier in advance makes this step smooth: reputable exporters replace damaged sheets or compensate under clearly stated terms.
How RP River People Can Help
RP River People is a Chinese manufacturer of acrylic and polycarbonate sheets with over a decade of export experience. Every shipment is interleaved, edge-protected and packed on pallets or in ISPM15-compliant crates with moisture protection, and we provide packing photos before dispatch. We quote both sea and air freight options so you can choose the balance of cost and speed that fits your project. Send your sizes, quantity and destination port to oversales@rpplexiglass.com for a quotation.