18x30 Extra Heavy Duty Flat Poly Bags - Industrial-Grade LLDPE Protection
These 18x30 Tuf-R® extra heavy duty flat poly bags deliver exceptional puncture resistance and durability for demanding industrial applications. Made from 2.75 mil linear low-density polyethylene (LLDPE), these oversized bags provide superior strength compared to standard LDPE at equivalent thickness. Ideal for protecting large components, covering equipment, and containing bulky materials in commercial operations.
Product Specifications
- Dimensions: 18" x 30" flat bag
- Thickness: 2.75 mil (extra heavy duty)
- Material: Tuf-R® Linear Low-Density Polyethylene (LLDPE)
- Case Quantity: 250 bags per case
- Brand: LK Packaging
- Compliance: FDA compliant for food contact applications
Industrial Applications
The 18x30 size combined with 2.75 mil thickness makes these bags versatile workhorses for industrial and commercial environments. Manufacturing facilities use them to protect machined parts and subassemblies during storage and transit. Automotive shops rely on this size for covering seats, steering wheels, and large components during service. Construction operations use them for debris containment and material protection. Warehouse managers stock them for bulk storage of oversized inventory and seasonal equipment covers.
Tuf-R® LLDPE Advantages
- Superior Puncture Resistance: LLDPE molecular structure provides 3-4x greater puncture resistance than standard LDPE
- Stretch Before Tear: Film elongates rather than puncturing when stressed, protecting contents from sharp edges
- Downgauge Potential: Often replaces heavier gauge LDPE bags, reducing material costs and environmental impact
- Virgin Material: Made from 100% virgin polyethylene for consistent quality and FDA compliance
Size Reference
The 18x30 inch format accommodates items up to approximately 17x29 inches with minimal clearance, or 15x27 inches with cushioning allowance. Common uses include: car seat covers, large industrial parts, rolled textiles, bulk clothing storage, equipment dust covers, and construction material protection. The flat bag design lies completely open for easy loading of irregularly shaped items.
Heavy Duty Thickness Guide
At 2.75 mil, these bags are classified as extra heavy duty—significantly thicker than general-purpose 2 mil bags. This thickness handles sharp edges, heavy parts, and rough handling without puncturing. For comparison: 2 mil handles general packaging, 3 mil handles industrial parts, and 4 mil handles extreme applications. The 2.75 mil rating positions these bags for demanding industrial use while optimizing material cost.
Why Choose Prism Pak
Prism Pak stocks Tuf-R® bags from LK Packaging at wholesale pricing with no minimum order requirements. Fast shipping from our Berwick, PA distribution center serves commercial customers throughout the region.
