Our zipper opening container liners are upgraded professional packaging solutions tailor-made for bulk coffee bean industrial loading and international export, perfectly matching automated conveyor belt loading systems.

 

Different from conventional fully-open or spout-type container liners, this coffee-specific liner adopts a precision sealed zipper opening design. The reserved zipper feeding inlet perfectly adapts to standard conveyor belt loading equipment, realizing continuous, stable and dust-free automatic feeding. It avoids material spilling, coffee bean breakage and external dust contamination caused by manual filling, greatly boosting overall loading efficiency for large-volume coffee shipment. After loading completion, the heavy-duty sealing zipper can be fully and tightly closed, forming a hermetic protective space inside the container.

 

Constructed with high-strength multi-layer high-barrier food-grade composite material, the liner is non-toxic, odorless, heavy-metal free and PFAS-free, meeting strict global food safety inspection standards. The single pure material structure complies with EU PPWR recyclable-by-design requirements, fully eligible for premium and organic coffee export to Europe, Southeast Asia, Africa and other high-standard markets.

 

The superior barrier structure effectively isolates external humid air, oxygen and peculiar odors, preventing coffee beans from oxidation, mildew, damp deterioration and flavor loss in long-distance sea transportation and container storage. It stably locks the unique natural aroma and original taste of coffee beans, maximizing the commercial value of bulk coffee cargo.

 

Integrated heat-sealing craftsmanship enhances tensile strength, tear resistance and leakproof performance. The liner fits perfectly with standard 20GP and 40GP dry freight containers, supporting full bulk loading with high container utilization. It eliminates the need for intermediate FIBC packaging, effectively cutting packaging and logistics costs.

 

Widely applicable for bulk shipping of green raw coffee beans, roasted coffee beans, specialty coffee and organic coffee products. We provide complete food migration test reports, PFAS-free certificates and PPWR compliance documents to support global customs clearance and third-party quality inspection.