36x36 Flat Poly Bags 4 Mil - Heavy-Duty Industrial Packaging
These 36x36 flat poly bags offer heavy-duty 4 mil LDPE construction for demanding industrial and commercial applications. The large 36-inch square format accommodates bulky items, oversized parts, and multi-item kits while the puncture-resistant 4 mil thickness protects contents during handling and storage. Manufactured from virgin low-density polyethylene resin meeting FDA/USDA specifications for food contact applications.
Product Specifications
- Dimensions: 36" x 36" (lay flat measurement)
- Material: Virgin LDPE (Low-Density Polyethylene)
- Thickness: 4 mil (heavy duty)
- Quantity: 100 bags per case
- Compliance: FDA/USDA compliant for food contact
- Country of Origin: Made in USA
Commercial Applications
The 36x36 size and 4 mil thickness make these bags ideal for multiple commercial operations. Manufacturing facilities use them for protecting large fabricated parts, metal components, and assemblies from dust and moisture during warehouse storage. Distribution centers rely on this size for consolidating multiple smaller items into single-bag kits for order fulfillment. Food processing operations use these FDA-compliant bags for bulk ingredient storage and internal facility transfers. Maintenance departments stock them for storing bulky shop supplies, cleaning materials, and oversized replacement parts. The heavy 4 mil gauge resists punctures from sharp edges, corners, and protruding fasteners that would compromise thinner bags.
Key Features
- Heavy-Duty Construction: 4 mil thickness provides three times the impact strength of standard 1.5 mil bags
- Large Format: 36x36 dimensions accommodate bulky items up to approximately 900 square inches
- FDA Compliant: Virgin LDPE resin meets FDA/USDA specifications for direct food contact applications
- Heat Sealable: Can be heat-sealed for permanent closure and tamper evidence
- Chemical Resistant: LDPE material resists moisture, oils, and many common chemicals
- Made in USA: Manufactured domestically with consistent quality control
Material Properties
At 4 mil thickness, these bags deliver exceptional tensile strength and puncture resistance compared to lighter-gauge alternatives. The virgin LDPE resin provides flexibility even at low temperatures while maintaining superior tear resistance along all edges and corners. The lay-flat design minimizes storage space and allows efficient dispensing from cartons.
Why Choose Prism Pak
Prism Pak offers wholesale case pricing on quality poly bags with fast shipment from our Pennsylvania distribution center. Our team provides expert guidance on bag selection for your specific commercial packaging requirements.
