Shipping Boxes from San Jose to Toronto via Ocean Freight

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

Yes, you can ship single-use items with heavier general merchandise, but you should control how they are combined. Place heavier cartons at the bottom of the pallet and lighter boxes with Plastic products on top. Inside each carton, add inner boxes or dividers so sharp or rigid items do not deform softer plastics. Most carriers recommend limiting stack height and marking “Do Not Crush” when mixed cartons contain fragile plastic tableware or thin packaging materials.

For medium-weight assorted products, select export-strength 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 Packaging materials, isolate 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, travel kits shipped with other assorted consumer products only require standard commercial documentation, but accuracy is important. Exporters should list each product group separately on the commercial invoice and packing list, indicating quantities and weights for items like Packaging supplies. 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, check with your carrier for additional dangerous goods documentation and packing rules.

Store containers and boxes 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 single-use items. We recommend 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.

The required documentation includes a commercial invoice, packing list, bill of lading, and any necessary certificates of origin or compliance with Canadian regulations.

Seasonal considerations include potential weather-related disruptions during the rainy season in Costa Rica and winter weather conditions in Canada, which may affect port operations and handling.

Our One Test Run offer is an invitation to give DNA Supply Chain Solutions one test shipment so we can prove what visibility, reliability, and real partnership feel like with just a single shipment.

Our company name comes from a conversation between our founder and his daughter, Ameerah, who suggested merging their names—David ‘N’ Ameerah—to create DNA, reflecting strong bonds, shared values, and trust.

We use SAMMIE, which is Shipping Analytical Maritime Management for Import and Exports, a full exception-management system and total supply chain management platform powered by live carrier data, independent port tracking, a proprietary AI rules engine, and human verification.