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The BSC PREFERRED PB474 is a general-purpose clear poly bag designed to protect light to medium weight products from dirt, dust, and moisture. Manufactured from 100% virgin high-clarity polyethylene film, these bags meet FDA and USDA specifications, making them appropriate for use in food-adjacent and industrial packaging environments. They are sold in cases of 1000 units. Bags can be closed with twist ties, bag tape, or impulse sealers, giving facilities flexibility in their packaging workflow without requiring dedicated equipment for every application.
These bags are suited for light industrial, distribution, and warehouse environments where consistent, reliable product protection is needed at volume. Common applications include bagging small hardware, fasteners, parts, and similar trade supply items. The high-clarity film provides visual product identification without opening the bag. The PB474 is equivalent to part number S-2971, making it a direct cross-reference drop-in for facilities already sourcing that part.
The PB474 is equivalent to part number S-2971 and is suitable as a direct replacement in any application where that part was previously specified. Designed for general light to medium duty packaging across industrial, distribution, and warehouse settings.
No tools or trade credentials are required for use. Store bags in a clean, dry location away from direct sunlight and heat sources to maintain film integrity. When using an impulse sealer, follow the sealer manufacturer's guidelines for dwell time and temperature to avoid compromising the seal. Inspect bags for damage before use in any application where contamination control is critical.
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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