Made with stepped end, gusseted or flat tubes, these are the strongest bag closure available. After being filled in the packaging plant, the bag is closed on a pinch bottom field closer that reactivates the hot melt, folds the top to seal and completes the bag closure. Heat sealing can be added to this bag, with an appropriate barrier, to achieve the ultimate moisture, oxygen, grease, and infestation protection.
Features & Benefits
- Provides best barrier protection for all bag styles
- Available heat seal closure provides airtight packaging
- Pre-applied hot melt means no added closing materials required