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The BSC PREFERRED PB1890 is a case of 50 poly bags engineered with expandable sides and a fitted bottom to simplify packing of bulky or irregularly shaped items. The expandable gusset design allows the bag to conform around odd-shaped contents, reducing the need to force-fit items and lowering the risk of tearing during loading. These bags meet FDA and USDA specifications, making them suitable for food-contact applications in addition to general industrial and shipping use. Bags can be sealed using twist ties, bag tape, or impulse sealers, giving the user flexibility depending on their sealing equipment on hand.
These poly bags are used in food processing, packaging, distribution, and light industrial environments. The gusseted construction makes them a practical choice for packing produce, parts, or other items that do not fit neatly into flat poly bags. Each case contains 50 bags. The dimensions listed represent the inside usable space of the bag. Applications include both food-service and non-food packaging lines where a flexible, conforming bag format is required.
Designed as an OEM-style equivalent to part number S-7571. Suitable for use with standard twist-tie, bag-tape, and impulse-sealer closing systems.
No installation is required for these bags. For food-contact applications, verify that the specific use case complies with applicable FDA and USDA handling requirements before deployment. When using an impulse sealer, follow the sealer manufacturer settings for the bag film gauge to achieve a consistent seal. 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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