18x30 6 Mil Flat Poly Bags - Extra Heavy-Duty Industrial Protection
These 18x30 inch flat poly bags deliver maximum protection at 6 mil thickness—our heaviest gauge for the most demanding industrial applications. The extra-large format handles oversized parts, equipment components, and bulky items that require serious puncture and tear resistance. Made from 100% virgin LDPE resin for consistent quality and reliable performance.
Product Specifications
- Dimensions: 18" x 30" (flat lay)
- Thickness: 6 mil (0.006") - Extra Heavy Duty
- Material: 100% Virgin Low-Density Polyethylene (LDPE)
- Quantity: 200 bags per case
- Compliance: FDA compliant for food contact applications
- Brand: Prism Pak - Made in USA
Industrial Applications
The 6 mil thickness provides exceptional durability for extreme-use scenarios. Manufacturing facilities rely on these bags for protecting machined metal parts, castings, and fabricated components during storage and transit. Automotive and aerospace operations use them for engine parts, transmission components, and precision assemblies that require contamination-free environments. Equipment service centers package motors, pumps, and hydraulic components for shipment or long-term storage.
Beyond parts protection, these heavy-gauge bags serve as temporary dust covers for machinery, electronics, and sensitive equipment during facility construction or renovation. The 18x30 size accommodates computer towers, small appliances, medical devices, and laboratory instruments.
Key Features
- Maximum Puncture Resistance: 6 mil gauge withstands sharp edges, burrs, and abrasive surfaces without tearing
- Superior Tensile Strength: Engineered for over 3x the impact resistance of standard LDPE bags
- Heat Sealable: Creates secure, tamper-evident closures when sealed with standard heat sealing equipment
- Crystal Clear Clarity: Allows visual inspection of contents without opening
- Chemical Resistant: LDPE resists moisture, oils, and many industrial chemicals
Mil Thickness Guide
Selecting the right gauge ensures optimal protection without overspending. For reference:
- 1-1.5 mil: Light duty - dust covers, temporary storage
- 2 mil: General purpose - most common applications
- 4 mil: Heavy duty - industrial parts, moderate sharp objects
- 6 mil: Extra heavy duty - extreme applications, sharp/heavy items, maximum protection
Why Choose Prism Pak
Prism Pak provides wholesale pricing on heavy-duty poly bags with inventory ready to ship within 24 hours. Our Berwick, PA facility stocks the full range of sizes and thicknesses for immediate fulfillment to commercial and industrial operations nationwide.
