20x20x48 Gusseted Poly Bags - Expandable LDPE Packaging for Irregular Items
These 20x20x48 gusseted poly bags feature expandable side panels that accommodate bulky, irregular, or oversized items that won't fit standard flat bags. Manufactured from 1.5 mil low-density polyethylene (LDPE), these bags provide lightweight yet durable protection for commercial packaging, storage, and distribution applications.
Product Specifications
- Dimensions: 20" x 20" x 48" (width x gusset x length)
- Material: 1.5 mil virgin LDPE (low-density polyethylene)
- Gusset Style: Side gussets expand to 20" width
- Construction: Tubular with bottom seal
- Quantity: 250 bags per case
- Compliance: FDA compliant for food contact
- Closure: Open top - seal with heat sealer, tie, tape, or staple
How Gusseted Bags Work
Unlike flat poly bags, gusseted bags feature folded side panels that expand outward when filled. The 20-inch gusset on these bags allows the width to expand from a flat 20 inches to a full 20-inch depth, creating a three-dimensional space ideal for bulky or irregularly shaped products. This expandable design provides flexibility for items of varying sizes while maintaining a compact flat profile for storage.
Commercial Applications
These large gusseted bags serve diverse B2B operations across multiple industries. Manufacturing facilities use them for packaging assembled products, electrical components, and automotive parts. Warehouse operations rely on gusseted bags for storing and organizing bulk inventory items, seasonal merchandise, and irregularly shaped goods. Distribution centers utilize this size for protective covering during transit and for consolidating multiple smaller items into single packages. The FDA-compliant material makes these bags suitable for dry food products, bakery items, and non-perishable goods in food service operations.
Key Features
- Expandable Gussets: Side panels expand to accommodate irregular shapes and bulky items up to 20" wide
- 1.5 Mil Thickness: Light-duty protection suitable for non-abrasive items, dust coverage, and temporary storage
- FDA Compliant Material: Virgin LDPE resin meets FDA requirements for direct food contact applications
- Superior Clarity: Clear material allows visual product identification without opening
- Versatile Sealing: Compatible with heat sealers, twist ties, tape, or staples for secure closure
- Space-Efficient Storage: Bags lay flat when empty for compact storage in warehouse environments
Sizing Considerations
The 20x20x48 dimension provides substantial capacity for tall or elongated items. The 48-inch length accommodates products such as rolled materials, long textile items, or stacked components. When fully expanded, these bags create a 20x20x48-inch internal volume. For optimal performance, select items that allow the gussets to expand naturally without overstressing the 1.5 mil material.
Material Thickness Guide
At 1.5 mil thickness, these bags balance material economy with functional protection. This gauge works well for lightweight to medium-weight items without sharp edges or points. For heavier industrial parts or items with potential puncture hazards, consider upgrading to 2 mil or heavier gauge gusseted bags for enhanced durability.
Why Choose Prism Pak
Prism Pak supplies gusseted poly bags in case quantities with competitive wholesale pricing for commercial operations. Our Berwick, Pennsylvania distribution center maintains inventory of standard sizes for prompt shipment to businesses throughout the region and nationwide.
