Shipping Cartons from Puerto Barrios to Shanghai via Ocean Freight

For moisture-sensitive assorted consumer products, begin by using sturdy, double-wall cartons sized closely to the contents. Line each box with a Plastic liner 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 disposables with heavier general merchandise, but You must 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 mixed cargo, select Heavy-duty corrugated cartons 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 variety goods. 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, in-flight products shipped with other assorted consumer products only require standard commercial documentation, but accuracy is important. You 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 supplies and other variety goods 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 Plastic products. 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 via ocean freight from Puerto Barrios, it is important to ensure proper packing and labeling of assorted consumer products to prevent damage during transit. Consolidated goods should be securely loaded in containers to maximize space and minimize movement. Compliance with safety standards for various product types is also crucial.

Required documentation for customs includes a commercial invoice, packing list, bill of lading, and any necessary certificates of origin or health certificates, depending on the nature of the goods. It is essential to ensure that all documentation is accurately completed to facilitate smooth customs clearance in both Guatemala and China.

DNA states this because a single shipment is enough for shippers to experience our AI-powered visibility, proactive issue management, and partner-level support, and to see how we differ from larger, less responsive forwarders.

Yes, we work well high-volume and enterprise shippers by offering scalable services, custom EDI/API integrations, and expert client support for complex operations.

Yes, DNA supports this integrate via robust EDI/API capabilities, mapping fields, automating status updates, pushing documentation, and syncing PO and invoice data with systems like SAP, NetSuite, Oracle, or custom WMS/ERP platforms.