20x30 Heavy Duty Flat Poly Bags - 6 Mil Industrial Grade Protection
These 20x30 flat poly bags in 6 mil thickness deliver maximum protection for large industrial parts, equipment components, and heavy-duty applications. The extra-thick 6 mil LDPE construction provides exceptional puncture resistance and durability for sharp-edged parts, metal components, and items requiring long-term storage protection. Manufactured by LK Packaging from virgin polyethylene materials.
Product Specifications
- Dimensions: 20" x 30" flat bag
- Thickness: 6 mil (.006") - Extra Heavy Duty
- Material: Low Density Polyethylene (LDPE)
- Construction: Seamless tubing - no side seals that can rip
- Quantity: 200 bags per case
- Compliance: FDA compliant for food contact applications
- Brand: LK Packaging (Elkay)
Industrial Applications
The 6 mil thickness rating makes these bags ideal for demanding commercial and industrial environments. Manufacturing operations rely on this heavy-duty construction for packaging machined parts with sharp edges, metal stampings, and cast components that would puncture standard poly bags. Maintenance departments use them as dust covers for sensitive equipment during facility renovations or extended storage. Automotive and aerospace suppliers choose 6 mil bags for protecting precision components during shipping and warehouse storage.
The generous 20x30 dimensions accommodate large flat items, folded textiles, oversized documents and prints requiring archival protection, and bulky parts up to approximately 19x29 inches. Equipment repair facilities stock these bags for protecting motors, pumps, and electronic assemblies from dust, moisture, and handling damage.
Key Features
- Maximum Puncture Resistance: 6 mil thickness handles sharp edges and heavy parts without tearing
- Seamless Construction: Made from seamless tubing eliminates weak points and side-seal failures
- Crystal Clear LDPE: Visual inspection of contents without opening bags
- Virgin Material: Made from virgin polyethylene for consistent quality and FDA compliance
- Moisture Barrier: Protects contents from humidity, dust, and environmental contaminants
Thickness Guide
At 6 mil, these are the heaviest-duty flat poly bags available - four times thicker than standard 1.5 mil bags. Choose 6 mil for applications involving sharp metal parts, long-term storage protection, heavy components, or any situation where puncture resistance is critical. The extra thickness also provides superior moisture barrier properties for corrosion-sensitive items.
Why Choose Prism Pak
Prism Pak stocks LK Packaging poly bags in case quantities with wholesale pricing for commercial and industrial buyers. Fast shipping from our Pennsylvania warehouse to operations throughout the region.
