36x48 Flat Poly Bags 4 Mil - Heavy Duty Industrial Packaging
These 36x48 flat poly bags deliver heavy-duty protection for large items in commercial and industrial environments. The 4 mil thickness provides superior puncture resistance and tear strength for demanding applications. Manufactured from virgin LDPE resin, these bags meet FDA/USDA specifications for food contact while serving a wide range of non-food industrial uses.
Product Specifications
- Dimensions: 36" x 48" (width x height)
- Thickness: 4 mil (0.004")
- Material: Low-Density Polyethylene (LDPE), 100% virgin resin
- Quantity: 100 bags per case
- Compliance: FDA compliant for food contact, meets FDA/USDA specifications
- Manufacturing: Made in USA
Applications
The 36x48 size accommodates large-format commercial applications across multiple industries. Manufacturing operations use these bags for covering and protecting palletized products, large machinery parts, and assembled components during storage and transit. Warehouse facilities rely on this size for oversized inventory items, bulk textiles, and seasonal merchandise protection. Food service distributors utilize these FDA-compliant bags for large quantities of baked goods, bulk food items, and catering supplies. Construction and industrial sites depend on the 4 mil thickness for safeguarding equipment, tools, and materials from dust, moisture, and contamination in harsh environments.
Key Features
- Heavy Duty 4 Mil Construction: Superior puncture and tear resistance for industrial use, handling sharp edges and rough surfaces with confidence
- Heat-Sealable: Can be sealed with standard impulse sealers for tamper-evidence, moisture barrier, and freshness retention in food applications
- Large Format: 36x48 dimensions provide generous capacity for oversized items, palletized products, and bulk storage needs
- Superior Strength: Engineered to deliver over three times the impact resistance and twice the tensile strength of standard LDPE bags
- Moisture Barrier: Protects contents from humidity, dust, and environmental contamination during storage and shipping
- Versatile Performance: Suitable for both food-contact and industrial applications, from bakery operations to manufacturing floors
Material & Performance
The 4 mil thickness represents a heavy-duty grade appropriate for demanding commercial operations. Unlike lighter 2 mil bags designed for general purpose use, this heavier gauge provides enhanced protection for sharp objects, rough-surfaced items, and applications requiring extended storage or rough handling. The LDPE material offers excellent flexibility and conformability while maintaining robust strength characteristics.
Why Choose Prism Pak
Prism Pak stocks these heavy-duty flat poly bags at our Berwick, PA facility for fast shipment to commercial customers. Our wholesale case quantities deliver value pricing for operations requiring reliable, high-performance packaging. Most orders ship within 24 hours.
