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The BSC PREFERRED PB1831 is a poly bag designed with expandable sides and a fitted bottom to simplify packing bulky or irregularly shaped items. These bags meet FDA and USDA specifications, making them suitable for food-contact and food-handling applications. They can be sealed using twist ties, bag tape, or impulse sealers, giving operators flexibility in how they close and secure packed goods. This product is sold in cases of 100 bags and is an equivalent replacement for part number S-17701. Packaging, shipping, and food-service operations routinely stock this style of bag for high-volume use.
The PB1831 bag is suited for packaging and shipping environments where contents vary in shape or volume. The expandable side gussets allow the bag to conform to larger or oddly shaped items without overstressing the seams. Facilities handling food products, produce, or general merchandise benefit from the FDA and USDA compliance, which supports use in regulated food-contact environments. The bags are compatible with standard impulse sealers as well as simple twist-tie and tape closure methods, fitting into existing packing line workflows without requiring specialized equipment.
Serves as a direct equivalent to part number S-17701. Compatible with standard impulse sealer equipment and general twist-tie and bag-tape closure systems used in packaging and food-handling operations.
No installation is required for these bags. When using an impulse sealer, follow the sealer manufacturer's guidelines for dwell time and temperature settings appropriate to the bag material thickness. Store unused bags flat in a clean, dry environment away from direct sunlight to maintain material integrity. Operators in food-handling environments should verify compliance with local health and food-safety regulations before use.
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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