Barrier Bulk Bag

Designed for engineering polymers and master batches packed in bulk, this solution offers superior drop resistance, moisture and oxygen protection and heat dissipation to overcome stacking issues associated with hot filling such products.

The bag has been developed with a unique registered lamination process that helps in reducing sealant thickness while providing air cushioning to enhance its drop resistance. The drop performance is further improved by reinforcing the bag with special resins, a K seal to withstand pressure at the pouch corners and a shift from centre seal to off-centre seal.

To overcome sticking issues during stacking, a NRV or one-way valve is fixed at the lower end of the pouch to aid in dissipation of trapped heat during hot product filling. The bag’s surface is additionally treated to make picking easy and further improve stacking and palletization processes.