Shipping Packaging Supplies from Seattle to Shanghai via Ocean Freight

For moisture-sensitive General merchandise, begin by using sturdy, double-wall cartons sized closely to the contents. Line each box with a moisture-barrier bag and seal it before closing the carton. Most shippers recommend separating plastic tableware and other fragile miscellaneous items with dividers or bubble wrap, then filling voids with paper or foam so nothing moves. Finally, cover the palletized load with stretch film, including a top sheet, to reduce exposure to humidity and light rain during handling.

Yes, you can ship Plastic goods with heavier Other goods, but you need to control how they are combined. Place heavier cartons at the bottom of the pallet and lighter boxes with plastic tableware on top. Inside each carton, include inner boxes or dividers so sharp or rigid items do not deform softer plastics. Our logistics team recommends limiting stack height and marking “Do Not Crush” when mixed cartons contain fragile plastic tableware or thin packaging materials.

For medium-weight Consolidated goods, select double-wall boxes that can handle stacking in trucks or containers. Smaller, well-filled cartons generally perform better than oversized boxes with lots of empty space. For shipments that include containers, pack separately sharp-edged items so they do not cut into neighboring Miscellaneous items. On pallets, apply corner protectors and strapping to keep the load square and stable, especially for mixed consumer goods moving through multiple hubs.

In most cases, Airline supplies shipped with other General merchandise only require standard commercial documentation, but accuracy is important. Shippers should list each product group separately on the commercial invoice and packing list, indicating quantities and weights for items like plastic tableware. Use clear, non-technical descriptions and add handling marks such as “Keep Dry” or “Fragile” where appropriate. If any component of the travel kits (for example, aerosols or batteries) is regulated, verify with your carrier for additional dangerous goods documentation and packing rules.

Store Packaging materials and other Miscellaneous items in a clean, dry area away from direct sunlight and open dock doors. Keep cartons on pallets or shelving rather than directly on the floor to avoid moisture wicking into boxes, especially for moisture-sensitive disposables. Our team recommends maintaining good airflow and using dehumidifiers or desiccant where humidity is high. Rotate stock so older boxes and plastic goods are used first, ensuring they retain enough strength for safe stacking and transport.

When shipping mixed consumer goods, it's important to ensure that the cargo is properly packed and secured to prevent damage during transit. Additionally, cargo may need to be consolidated into containers that optimize space and weight distribution, considering the diverse nature of the products.

When shipping to China, mixed consumer goods must comply with Chinese customs regulations, including proper labeling, documentation, and adherence to import tariffs. Import permits may be required for certain categories of goods, and it's essential to provide a detailed packing list and invoices to facilitate customs clearance in Shanghai.

SAMMIE was built to avoid surprises like a vessel’s status suddenly changing to a long delay by delivering platform-level visibility with real-world accuracy through combined data sources and human checks.

It means we serve people, not just packages, focusing on face-to-face communication, thoughtful support, and long-term trust rather than one-off transactions.

You can take the “One Test Run Challenge” by giving us a single shipment, which we use to demonstrate what visibility, reliability, and real partnership feel like, with a dedicated page available to get started.