6x12 Extra Heavy Duty Poly Bags - 6 Mil Industrial Strength
These 6x12 flat poly bags deliver maximum protection with 6 mil thickness—the heaviest gauge available in our standard poly bag lineup. Engineered for industrial operations handling sharp, heavy, or abrasive components, these extra-thick bags resist punctures and tears that would compromise lighter-weight alternatives.
Product Specifications
- Dimensions: 6" x 12" flat (lay-flat design)
- Thickness: 6 mil (0.006") - Extra Heavy Duty
- Material: 100% virgin Low-Density Polyethylene (LDPE)
- Quantity: 1,000 bags per case
- Compliance: FDA compliant for food contact applications
- Color: Crystal clear for easy content identification
Industrial Applications
The 6 mil thickness makes these bags ideal for demanding industrial environments where standard 2-4 mil bags fall short. Automotive parts distributors use this size for brake components, gaskets, and small assemblies. Machine shops rely on the puncture resistance for packaging machined metal parts with sharp edges or burrs. Plumbing supply operations choose 6 mil bags for brass fittings, valves, and copper components that would tear lighter materials.
The 6x12 dimensions accommodate a wide range of industrial hardware: socket sets, bearing kits, fastener assortments, electrical connectors, and hydraulic fittings. Manufacturing operations use these bags for work-in-progress parts moving between stations, protecting components from contamination and damage during handling.
Key Features
- Puncture Resistant: 6 mil thickness withstands sharp edges, metal burrs, and abrasive surfaces
- Heavy Load Capacity: Supports heavier parts without stretching or tearing at seams
- Crystal Clear: Easy visual identification of contents without opening
- Heat Sealable: Creates tamper-evident closure for parts kitting and inventory control
- Chemical Resistant: LDPE resists oils, solvents, and industrial lubricants
Thickness Guide
At 6 mil, these bags represent our heaviest standard poly bag option. For comparison: 2 mil suits general-purpose light items, 4 mil handles most industrial parts, and 6 mil provides maximum protection for sharp, heavy, or high-value components where bag failure is not acceptable.
Why Choose Prism Pak
Prism Pak stocks 6 mil poly bags in case quantities for immediate shipment. Our wholesale pricing delivers better value than big-box suppliers, with the service and expertise of a family-owned packaging distributor based in Berwick, PA.
Super Strong bag 
