How to Package and Ship 3D Printed Parts Safely

You've spent hours producing a perfect print — don't let it arrive damaged because of poor packaging. Shipping 3D printed parts requires more care than shipping most consumer goods because printed parts can be brittle, have delicate features, and are often one-off pieces that can't simply be replaced from stock. Here's how to package and ship your prints safely every time.

Packaging Materials

Stock these essentials: bubble wrap (small bubble for wrapping, large bubble for void fill), foam sheets or foam pouches, small zip-lock bags for hardware or small parts, sturdy corrugated boxes in several sizes, packing tape (quality matters — cheap tape lets go), tissue paper for wrapping parts with fine surface finish, and "FRAGILE" stickers or stamps. Buy in bulk from packaging suppliers rather than retail — you'll save 40–60% on materials.

Wrapping Individual Parts

Each part should be individually wrapped regardless of how many are in the order. For PLA and PETG parts, wrap in a layer of tissue paper (to prevent surface scratches), then bubble wrap. Secure the bubble wrap with tape so it can't unwrap in transit. For parts with thin features or delicate geometry, use foam sheeting rather than bubble wrap — the pressure from tight bubble wrap can snap thin elements. For very fragile parts, consider printing a custom protective case or cradle — it takes 30 minutes of print time but prevents a reprint that takes hours.

Boxing and Void Fill

Choose a box that's at least 50mm larger than the wrapped parts in every dimension. Place a layer of bubble wrap or crumpled paper at the bottom, arrange the wrapped parts with space between them (never touching the box walls), and fill all remaining void space firmly. The test: close the box and shake it. If anything moves, add more fill. If you can press down on the top and feel give, add more fill. Parts should be snug and immobile inside the box.

For multi-part orders, consider using compartment dividers (cardboard strips) to keep parts separated. Include a packing slip inside the box listing all items — this helps the customer verify they've received everything and provides your contact details if there's an issue.

Shipping Provider Tips

• Use tracked shipping for all orders — it protects both you and the customer
• Offer shipping insurance for high-value orders (or include it in your pricing)
• Australia Post's prepaid satchels are cost-effective for small orders under 500g
• For larger or heavier orders, compare rates between Australia Post, Sendle, and courier services
• Ship Monday to Wednesday to avoid packages sitting in hot warehouses over weekends

Handling Damage Claims

Despite your best efforts, occasional transit damage is inevitable. Have a clear policy: inspect parts with the customer (photos of damage), determine if the issue is a packaging failure or carrier mishandling, and act quickly. Reprinting and reshipping a damaged part promptly — without argument or blame — builds immense customer loyalty. Factor a small damage allowance (1–2% of shipping revenue) into your pricing so that replacements don't eat into your margins. Take photos of your packaging before sealing as evidence for carrier claims.