8x12 Heavy Duty Flat Poly Bags - 6 Mil Extra Thick Industrial Packaging
These 8x12 flat poly bags from LK Packaging feature 6 mil thickness—the heaviest gauge available for extreme-duty industrial applications. When standard bags tear, puncture, or fail under harsh conditions, these extra-heavy LDPE bags deliver reliable protection for metal parts, sharp components, and demanding warehouse environments.
Product Specifications
- Dimensions: 8" x 12" flat (open end)
- Material: Low Density Polyethylene (LDPE)
- Thickness: 6 mil (0.006") - Extra Heavy Duty
- Quantity: 1,000 bags per case
- Packaging: Dispenser packs of 100 for cleanliness
- Construction: Seamless tubing, no side seals
- Compliance: FDA compliant for food contact applications
- Brand: LK Packaging (Elkay)
Why 6 Mil Thickness?
Standard poly bags range from 1-2 mil for light duty use. At 6 mil, these bags provide 3-4x the puncture resistance and tear strength of general-purpose bags. The extra thickness prevents sharp edges, burrs, and pointed components from breaking through—critical for metalworking, machining, and heavy industrial operations where bag failure means lost parts and contamination.
Industrial Applications
- Metal Parts Storage: Machined components, castings, stamped parts with sharp edges
- Fastener Kits: Bulk screws, bolts, nuts, and washers that puncture lighter bags
- Automotive Parts: Brackets, clips, and hardware for assembly lines
- Tool Protection: Hand tools, drill bits, blades, and cutting implements
- Electronic Components: Heavy connectors, heat sinks, and metal housings
- Maintenance Kits: Spare parts, repair components, and field service supplies
Key Features
- Seamless Construction: Made from continuous tubing with no side seals that can split or tear under stress
- Virgin LDPE Material: Clean, consistent material ensures FDA compliance and reliable performance
- Dispenser Packaging: 100-count inner packs maintain cleanliness and simplify warehouse picking
- Clear Material: Easy visual identification of contents without opening
- Bar-Coded Cases: Simplifies inventory management and receiving
Size Guidance
The 8x12 format accommodates parts up to approximately 7" x 11" with room for closure. This mid-size bag handles medium components, assembly kits, and grouped hardware without excessive material waste. For larger parts, see our 10x12 or 12x15 options in 6 mil.
Why Choose Prism Pak
Prism Pak stocks LK Packaging heavy-duty bags for immediate shipment at wholesale pricing. Our Berwick, PA facility serves industrial customers throughout the Northeast with reliable inventory and competitive case pricing on premium packaging.
