4x8 Heavy Duty Poly Bags - 3 Mil Industrial Strength Packaging
These 4x8 flat poly bags feature 3 mil thickness for heavy-duty protection of hardware, fasteners, small parts, and industrial components. The extra-thick construction resists punctures from sharp edges and provides superior durability compared to standard 2 mil bags. Ideal for manufacturing, distribution, and retail hardware operations requiring reliable parts packaging.
Product Specifications
- Dimensions: 4" x 8" flat (lay-flat design)
- Thickness: 3 mil (0.003") - Heavy Duty
- Material: 100% Virgin Low-Density Polyethylene (LDPE)
- Clarity: Crystal clear for content visibility
- Quantity: 1000 bags per case
- Compliance: FDA compliant for food contact
Commercial Applications
The 4x8 size combined with 3 mil thickness serves demanding industrial and commercial applications. Hardware stores and distribution centers use these bags for packaging bolts, screws, nuts, washers, and fastener assortments. Manufacturing operations rely on this size for kitting small assembly components and protecting finished parts during storage. Automotive parts distributors package brake hardware, clips, and small mechanical components. The heavy-duty construction also makes these bags suitable for craft supplies, beads, jewelry findings, and any small items with sharp edges that would puncture thinner materials.
Key Features
- Puncture Resistant: 3 mil thickness protects against sharp edges and heavy items
- Crystal Clear: Easy identification of contents without opening
- Heat Sealable: Compatible with impulse sealers for secure closure
- Lay-Flat Design: Efficient storage and professional presentation
- Virgin LDPE: Clean, consistent material with no recycled content odors
Thickness Guide
Selecting the right mil thickness ensures proper protection without overspending. Light-duty 1.5 mil bags suit dust covers and temporary storage. Standard 2 mil handles general-purpose applications. These 3 mil heavy-duty bags provide the extra protection required for hardware, industrial parts, and items with sharp edges. For extreme applications, consider 4 mil or 6 mil options.
Why Choose Prism Pak
Prism Pak stocks 3 mil poly bags in multiple sizes for immediate shipment. Our wholesale case pricing delivers significant savings over retail packaging suppliers. Most in-stock items ship within 24 hours from our Berwick, PA distribution center.
