14x18 Heavy-Duty 6 Mil Flat Poly Bags - Industrial-Strength Protection
When standard poly bags aren't tough enough, reach for these 6 mil heavy-duty flat poly bags. At three times the thickness of standard packaging, these 14x18" bags protect heavy parts, sharp hardware, and bulky items from punctures, moisture, and dust. Perfect for machine shops, hardware stores, and anyone who needs packaging that can handle the rough stuff.
Specs: 14 x 18" | 6 mil | LDPE | 250/case | FDA food-contact compliant
Key Features
- 6 Mil Thickness: Industrial-grade protection that resists tears and punctures from sharp edges, heavy parts, and rough handling
- 100% Virgin LDPE: Made from pure Low-Density Polyethylene resin that meets FDA/USDA specifications for food contact
- Generous 14x18" Size: Accommodates larger parts, folded textiles, and bulky items with room to spare
- Crystal Clear Material: See contents at a glance for easy identification and inventory management
Applications
- Machine Shops & Manufacturing: Protect machined parts, metal components, and precision hardware during storage and transport
- Hardware & Industrial Supply: Package heavy fasteners, tools, and equipment parts that would puncture thinner bags
- Textile & Craft Storage: Store quilting projects, heavy fabrics, and craft supplies with moisture protection
Common Questions
Q: How thick is 6 mil compared to standard poly bags?
A: 6 mil is three times thicker than standard 2 mil bags. It's industrial-grade thickness designed for heavy parts, sharp objects, and applications where puncture resistance is critical. You can feel the difference immediately — these bags are sturdy and substantial.
Q: Can I use these bags for food storage?
A: Yes! Despite their industrial strength, these bags are made from 100% virgin LDPE that meets FDA/USDA specifications for food contact. They're great for freezer storage, bulk food packaging, or any application requiring food-safe heavy-duty protection.
Q: What's the best way to seal these bags?
A: These bags work well with heat sealers, impulse sealers, or bag tape. For temporary closure, fold the top over and secure with a clip or rubber band. The thick material holds its shape well for easy handling.
Why Choose Cellobags.com
With over 40 years helping businesses find the right packaging, we stock what you need and ship it fast. Whether you're running a machine shop or protecting craft supplies, we've got the expertise and inventory to keep your operation moving. Most orders ship within 24 hours.