Preserving Free-Flowing Granules Across Ocean Shipping Lanes

During ocean container transit across equatorial waters, temperature swings inside steel shipping containers induce heavy condensation ("container rain"). If moisture penetrates salt bags, fine culinary salt cakes into rock-hard solid blocks, rendering it unmarketable.

Heavy-Duty Polypropylene Sacks with Co-Extruded PE Liners

GlobeRoot packs export culinary and animal salt in heavy 25kg food-grade UV-stabilized polypropylene (PP) woven outer bags, lined with internal 50-micron heat-sealed polyethylene (PE) moisture-barrier film. This creates a hermetic seal that completely blocks humidity ingress.

Pallet Stabilization and Shrink-Wrapping

Pallets are configured with 40 to 48 bags (1,000kg to 1,200kg net), stabilized with corner edge-protectors, and machine-wrapped with 5 layers of heavy stretch-film topped with waterproof plastic sheets to guarantee pristine arrival at destination warehouses.