30x48 Heavy Duty Flat Poly Bags 4 Mil - Large Format Industrial Packaging
These 30x48 heavy-duty flat poly bags provide robust protection for large items, industrial components, and bulk packaging applications. At 4 mil thickness, these bags deliver exceptional puncture resistance and tear strength for demanding warehouse and manufacturing environments. Made from virgin LDPE resin, these bags meet FDA/USDA specifications for food contact applications.
Product Specifications
- Dimensions: 30" x 48" (lay-flat)
- Thickness: 4 mil (0.004 inch)
- Material: 100% virgin Low-Density Polyethylene (LDPE)
- Quantity: 100 bags per case
- Compliance: FDA/USDA compliant for food contact
- Manufacturing: Made in USA
- Seal Type: Open top, heat-sealable
Applications
The 30x48 size accommodates oversized items across multiple commercial operations. Manufacturing facilities use these bags for protecting large metal components, automotive parts, and assembled products during storage and transit. Warehouse operations rely on this size for bulk packaging of textiles, bedding, and soft goods. Food service distributors utilize these FDA-compliant bags for bulk dry ingredients, bakery supplies, and large-format food items. The 4 mil thickness provides heavy-duty protection for items with sharp edges, corners, or irregular shapes that would puncture lighter gauge bags.
Key Features
- Heavy-Duty Construction: 4 mil thickness provides over three times the impact resistance of standard 1.5 mil bags
- Superior Strength: Virgin LDPE resin delivers twice the tensile strength of recycled-content alternatives
- Heat-Sealable: Can be heat-sealed to provide tamper evidence and moisture protection
- Puncture Resistant: Heavy gauge construction withstands sharp objects and rough handling
- FDA Compliant: Suitable for direct food contact applications per FDA/USDA specifications
- Versatile Closure: Open top accepts twist ties, tape, or heat sealing
Material & Performance
These Prism Pak brand bags are manufactured from 100% virgin Low-Density Polyethylene resin, ensuring consistent quality and performance. The 4 mil gauge provides excellent flexibility while maintaining high tear and puncture resistance. LDPE material offers superior impact strength at low temperatures, making these bags suitable for cold storage and freezer applications.
Packaging & Storage
Bags are packaged 100 per case for efficient handling and storage. The flat configuration allows for compact warehousing and easy dispensing. Store in a cool, dry location away from direct sunlight to maintain optimal material properties.
Why Choose Prism Pak
Prism Pak offers wholesale pricing on Made in USA poly bags with same-day shipping on in-stock items. Our Berwick, PA facility maintains deep inventory for fast fulfillment to commercial customers throughout the region and beyond.
