Views: 0 Author: Site Editor Publish Time: 2026-06-15 Origin: Site
Zibo, China – June 06, 2026 – As global demand for flexitank shipping continues to rise, Ocean Blue Whale, a leading manufacturer of container liquid liners, today released a series of best practices to help shippers avoid a common industry challenge: container bulging. Bulging, or the outward deformation of shipping container walls, can lead to cargo damage, customs delays, and even safety hazards if not properly managed.
“Bulging typically occurs when liquid cargo shifts or expands inside the flexitank, exerting excessive lateral pressure on the container’s sidewalls,” explained Mr. Wang, Production and R&D Director of Ocean Blue Whale. “With proper loading procedures and the right equipment, this issue is entirely preventable.”
Key recommendations from Ocean Blue Whale include:
Correct Flexitank Sizing: Always match flexitank volume to container type. For a standard 20ft container, a 24,000L flexitank is appropriate. Overfilling or using an oversized liner increases bulging risk.
Proper Restraint Systems: Use Anti-heave vertical post or anti-roll bulkheads inside the container. Ocean Blue Whale’s patented internal tie-down systems keep the flexitank centered and limit lateral movement.
Controlled Filling Process: Fill the flexitank slowly and evenly, avoiding sudden pressure surges. Monitor filling weight closely – never exceed the container’s maximum payload rating.
Temperature Management: For liquids sensitive to thermal expansion (e.g., palm oil, chemicals), maintain consistent temperatures during transit. Ocean Blue Whale offers heated flexitank solutions with temperature regulation to prevent expansion-related bulging.
Container Inspection: Ensure the shipping container has no pre-existing wall damage and that door locking mechanisms are fully functional. A compromised container is more prone to deformation.
Following a recent incident where a competitor’s shipment was rejected at port due to severe bulging, Ocean Blue Whale launched a customer education campaign, providing free technical guides and on-site training for loading teams.
“Our goal is to ensure every shipment arrives safely and without incident,” added Mr. Wang. “With the right practices and our high-quality flexitanks, bulging can be completely avoided.”
Ocean Blue Whale continues to invest in R&D, developing next-generation flexitanks with enhanced stability features for safer global liquid logistics.
About Ocean Blue Whale:
Ocean Blue Whale provides specialized logistics solutions for industrial chemicals, food-grade liquids, and pharmaceutical products. Through continuous innovation in container liner technology and strict quality control protocols, the company enables safe, efficient, and cost-effective transportation of diverse liquid commodities worldwide. The Ocean Blue Whale name represents the company's commitment to handling massive logistical challenges with precision and reliability.
Media Contact:
Harry Li
Marketing Saler
Ocean Blue Whale Solutions
+86 15865332193
