8 x 16 Flat Poly Bags (4 Mil) - Heavy Duty Protection for Parts and Hardware
When you need serious protection for heavy parts, hardware, or merchandise, these thick 4 mil flat poly bags deliver. The extra-heavy construction prevents punctures from sharp edges, metal components, and heavy items that would tear through lighter bags. Perfect for workshops, small manufacturers, and craft businesses that ship or store substantial items.
Specs: 8 x 16" | 4 mil | LDPE Poly | 1000/case | FDA food-contact compliant
Key Features
- 4 Mil Heavy Duty: Extra-thick construction resists punctures from sharp hardware, metal parts, and heavy components that would tear standard bags
- Generous 8 x 16" Size: Fits larger items like tools, automotive parts, craft supplies, and folded apparel with room to spare
- Crystal Clear LDPE: See-through material lets you identify contents instantly — no more opening bags to find the right part
- FDA Food-Contact Compliant: Safe for food storage if needed, made from 100% virgin low-density polyethylene
- Heat Sealable: Create tamper-evident packages or permanent closures with any impulse sealer
Applications
- Hardware & Parts Storage: Organize nuts, bolts, brackets, hinges, and metal components in your workshop or garage
- Small Manufacturers: Package replacement parts, components, and hardware kits for shipping or retail
- Craft & Etsy Sellers: Protect handmade leather goods, metal jewelry, and heavier craft items during shipping
- Automotive & Industrial: Store and ship gaskets, small tools, fittings, and mechanical parts
Common Questions
Q: How thick is 4 mil compared to regular poly bags?
A: 4 mil is considered heavy duty — about 2-3 times thicker than standard 1.5 mil bags. This thickness resists punctures from sharp edges, making it ideal for hardware, metal parts, and heavy items that would tear lighter bags.
Q: Can I seal these bags permanently?
A: Yes! These LDPE poly bags work perfectly with impulse sealers and heat sealers. You can also fold the top and secure with tape, staples, or a twist tie for reusable storage.
Q: Are these bags safe for storing food items?
A: Absolutely. Made from 100% virgin LDPE that meets FDA food-contact compliance standards. Great for dry goods, baked items, or any food that doesn't require sealed freshness.
Why Choose Cellobags.com
For over 40 years, we've helped small businesses, workshops, and craft sellers find the right packaging at wholesale prices. Whether you're organizing your shop or shipping products to customers, we'll get your order out fast — most items ship within 24 hours.