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The BSC PREFERRED PB1623 is an expandable poly bag designed for packing bulky or irregularly shaped items. The bag features expandable sides and a fitted bottom that flex to accommodate contents that do not fit neatly into standard flat bags. Sold in cases of 250, these bags meet FDA and USDA specifications, making them suitable for food-contact and regulated-industry applications. Closure is compatible with twist ties, bag tape, or impulse sealers, giving packagers flexibility in how they seal each bag. The case ships at approximately 31.85 pounds and measures 15.25 inches by 25.25 inches by 5.25 inches.
These bags are used across food processing, distribution, and general industrial packaging operations where standard flat poly bags cannot accommodate product geometry. The gusseted, expandable construction is a common choice for produce, bulk dry goods, irregular hardware components, and similar items. The fitted bottom allows the bag to stand or nest during filling, reducing spillage and improving line efficiency. Packaging professionals, warehouse staff, and food-service operations are the primary installers and users of this product.
PB1623 is equivalent to part number S-7503. Designed as a general-purpose expandable poly bag suitable for food-contact, distribution, and industrial packaging applications.
No specialized tools are required to use these bags. When sealing with an impulse sealer, follow the sealer manufacturer's recommended dwell time and temperature settings for the bag material thickness. For food-contact applications, verify that storage and handling conditions remain compliant with applicable FDA and USDA guidelines. Keep unused bags stored in a clean, dry area away from direct sunlight to preserve 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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