12x14 Heavy Duty 6 Mil Flat Poly Bags - Industrial Grade Protection
These 12x14 flat poly bags deliver maximum protection with 6 mil thickness—the heaviest gauge in our standard lineup. Engineered for demanding industrial applications where puncture resistance and durability are critical, these bags protect automotive parts, metal components, tools, and hardware from moisture, dust, and handling damage during storage and transport.
Product Specifications
- Dimensions: 12" x 14" (width x length)
- Thickness: 6 mil (0.006" / 152 microns)
- Material: 100% virgin Low-Density Polyethylene (LDPE)
- Quantity: 500 bags per case
- Opening: Open end on 12" side
- Color: Crystal clear
- Compliance: FDA compliant for food contact
- Origin: Made in USA
Why 6 Mil Thickness?
At 6 mil, these bags provide three times the puncture resistance of standard 2 mil bags. The extra-heavy gauge handles sharp edges, metal burrs, and heavy components without tearing. This thickness also offers superior tensile strength—the bag won't stretch or distort under load, maintaining a secure fit around contents during shipping and warehousing.
Industrial Applications
The 12x14 dimension with 6 mil construction serves operations across multiple industries:
- Automotive: Brake pads, gasket sets, small engine parts, fastener kits, sensors and electrical components
- Manufacturing: Machined parts, castings, die-cut pieces, assembly components awaiting production
- Hardware Distribution: Hand tools, power tool accessories, plumbing fittings, electrical supplies
- Maintenance & Repair: Spare parts inventory, rebuild kits, replacement components
- Electronics: Circuit boards, power supplies, cables and connectors (non-ESD sensitive items)
Key Features
- Maximum Puncture Resistance: 6 mil gauge handles sharp edges and heavy parts without tearing
- Heat Sealable: Create tamper-evident closures for security or moisture protection
- Crystal Clear: Contents remain visible for inventory identification without opening
- Chemical Resistant: LDPE resists oils, greases, and most industrial chemicals
- FDA Compliant: Also suitable for food contact applications requiring heavy-duty protection
Sizing & Compatibility
The 12x14 size accommodates items up to approximately 11x13 inches with room for sealing. For irregularly shaped parts or items with protrusions, allow additional clearance. These bags work with standard impulse sealers, band sealers, and heat sealing equipment.
Storage Recommendations
Store bags in original packaging away from direct sunlight and heat sources. LDPE maintains flexibility and clarity indefinitely when stored properly at room temperature.
Why Choose Prism Pak
Prism Pak stocks heavy-gauge poly bags in case quantities for immediate shipment. Our 6 mil bags are manufactured in the USA from 100% virgin LDPE resin, ensuring consistent quality and performance for your critical packaging applications.
