Bsc Preferred PB1579 Expandable Poly Bags 1000 Per Case

Product Description

The BSC PREFERRED PB1579 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 non-standard shapes, reducing the need to force items into a fixed form. These bags meet FDA and USDA specifications, making them appropriate for food-contact and food-processing applications. They can be sealed using twist ties, bag tape, or impulse sealers, giving operators flexibility in their packaging workflow. Each case contains 1000 bags. These are commonly handled by packaging technicians, food processing staff, and supply chain personnel.

The PB1579 is suited for commercial and industrial packaging environments where items vary in shape or size. Typical applications include food service operations, meat and produce packing, and general fulfillment where standard flat poly bags are not practical. The expandable gusset design accommodates products that would otherwise require oversized flat bags. These bags are sold by the case and are intended for high-volume use in processing or distribution settings.

Key Features

• Expandable sides and fitted bottom accommodate bulky or irregular shapes
• Meets FDA and USDA specifications for food-contact use
• Compatible with twist ties, bag tape, and impulse sealers
• High-volume case pack of 1000 bags per case
• Inside dimensions reflect usable space for accurate sizing

Compatibility

Designed as a direct equivalent to part number S-7501. Suitable for use with standard twist-tie, bag-tape, and impulse-sealer closing systems used in food processing and general packaging operations.

Installation Notes

No tools or mechanical installation are required for these bags. When using an impulse sealer, follow the sealer manufacturer's settings for the specific bag material thickness to ensure a consistent seal. Store unused bags in a clean, dry environment away from direct sunlight to maintain material integrity.