7x12 Heavy Duty Flat Poly Bags - 3 Mil Industrial Packaging by LK Packaging
These 3 mil 7x12 flat poly bags deliver the puncture resistance and durability required for industrial parts storage and shipping. The heavy-duty construction handles sharp edges, metal components, and abrasive materials without tearing. Manufactured by LK Packaging from virgin LDPE resin, these bags meet FDA requirements for food contact applications while excelling in demanding industrial environments.
Product Specifications
- Dimensions: 7" x 12" flat
- Thickness: 3 mil (0.003" / 76 microns)
- Material: Low Density Polyethylene (LDPE)
- Construction: Seamless tubing - no side seals that can rip
- Quantity: 1,000 bags per case
- Packaging: Dispenser packs of 100 for cleanliness and convenience
- Compliance: FDA compliant for food contact applications
- Brand: LK Packaging (Elkay)
Industrial Applications
The 3 mil thickness provides exceptional performance in demanding applications. Manufacturing operations use these bags for packaging machined parts, metal stampings, and precision components where lighter bags would tear. Hardware distributors rely on this size for fastener kits, hand tools, and bulk hardware packaging. Automotive aftermarket suppliers package brake components, bearings, and metal accessories. The 7x12 footprint accommodates medium-sized parts while the heavy-duty construction protects against punctures during handling and shipping.
Additional Use Cases
- Electrical Components: Switches, connectors, and wiring harness parts
- Plumbing Parts: Fittings, valves, and small fixtures
- Tool Packaging: Hand tools, bits, and accessory kits
- Inventory Management: Kitting and parts organization
- Maintenance Operations: Spare parts storage and distribution
Key Features
- Puncture Resistant: 3 mil construction handles sharp edges and metal parts without tearing
- Seamless Tubing: No side seals or slits that can split under stress
- Virgin Material: Made from 100% virgin LDPE for consistent quality and FDA compliance
- Dispenser Packaging: Convenient 100-count dispenser packs keep bags clean and organized
- Clear Visibility: Transparent material allows contents identification without opening
Thickness Guide
The 3 mil thickness places these bags in the heavy-duty category. For reference: 1-1.5 mil suits light-duty dust covers, 2 mil handles general purpose applications, while 3-4 mil provides the strength needed for industrial parts and sharp objects. Choose 3 mil when standard bags fail or when contents have edges that could puncture lighter material.
Why Choose Prism Pak
Prism Pak provides wholesale pricing on LK Packaging poly bags with case quantity purchasing. Our inventory supports commercial operations requiring reliable heavy-duty packaging for industrial applications.
