Shipping Packaging Materials from Seattle to Altamira via Ocean Freight

For moisture-sensitive mixed cargo, Start 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. We 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 single-use items 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 products 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 assorted products, Choose 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 Packaging materials, 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, travel kits 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 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, verify with your carrier for additional dangerous goods documentation and packing rules.

Store containers and boxes 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. 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.

When shipping mixed consumer goods, ensure that items are properly packaged and secured to prevent damage during ocean transport. It is also important to consolidate goods to optimize space and reduce shipping costs while complying with weight and volume limitations.

Regulatory requirements include obtaining necessary customs documentation, such as a commercial invoice and packing list. Additionally, goods must comply with Mexican import regulations, including any applicable tariffs and duties, as well as health and safety standards for consumer products.

Our team’s ocean freight offering uses deep carrier relationships and the SAMMIE platform to move FCL and LCL containers smarter, with fewer surprises, clearer ETAs, and proactive risk flagging before issues develop.

Our team brings 30+ years of experience with global reach and local touch, using deep carrier relationships to move freight worldwide with precision and white-glove attention at every step.

We rely on in-house customs brokerage with automation to reduce errors and accelerate clearance, rather than outsourcing to third-party brokers with outdated, manual documentation processes.