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The BSC PREFERRED PB1690 is an expandable poly bag designed to simplify packing of bulky or irregularly shaped items. The bag features gusseted, expandable sides and a fitted bottom that allow it to conform around non-standard loads, reducing the need to force items into a rigid opening. Dimensions listed represent the inside usable space of the bag. The PB1690 meets FDA and USDA specifications, making it suitable for food-contact and food-adjacent applications. Each case contains 1000 bags. Closing options include twist ties, bag tape, or impulse sealers, giving packagers flexibility based on the sealing equipment already on hand.
These poly bags are appropriate for packaging operations in food processing, food service distribution, industrial supply, and general warehouse environments. The expandable side gussets make them a practical choice wherever contents vary in shape or volume. They are commonly used on packing lines where twist ties or impulse sealers are standard tools, and they work equally well for manual or semi-automated packing workflows.
Designed as a standard poly bag replacement compatible with twist tie, bag tape, and impulse sealer closing methods. This product is equivalent to part number S-6561.
No tools are required for manual packing applications. When using an impulse sealer, verify the sealer jaw temperature and dwell time are appropriate for the bag film gauge before production use. For food-contact use, confirm compliance with applicable FDA and USDA handling requirements at your facility. Store unused bags in a clean, dry location away from direct sunlight to maintain material integrity.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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