4x6 Flat Poly Bags (4 Mil) - Heavy-Duty Protection for Small Items
These extra-thick 4x6 flat poly bags provide serious protection for small parts, hardware, and craft supplies. At 4 mil thickness, they're built to handle sharp edges, heavy items, and rough handling — making them a go-to choice for jewelry makers, hardware stores, and anyone who needs durable, reliable packaging.
Specs: 4 x 6" | 4 mil | LDPE Poly | 1000/case | FDA food-contact compliant
Key Features
- Extra-Thick 4 Mil Material: Heavy-duty construction resists punctures and tears, even with sharp-edged parts or hardware
- Crystal Clear Visibility: Easy identification of contents without opening — saves time during organization and inventory
- FDA Food-Contact Compliant: Made from 100% virgin LDPE resin that meets FDA/USDA specifications for food storage
- Generous Case Quantity: 1000 bags per case means fewer reorders and better value for your business
- Lay-Flat Design: Open-ended bags are easy to fill and can be heat sealed, taped, or stapled closed
Applications
- Hardware & Parts: Screws, bolts, nuts, washers, small tools, and repair kit components
- Jewelry & Crafts: Beads, findings, charms, stones, and finished jewelry pieces for shipping or storage
- Retail & Resale: Bundling small items, sample packs, trade show giveaways, and inventory organization
- Food Packaging: Cookies, candy, samples — FDA-compliant for direct food contact
Common Questions
Q: How thick is 4 mil compared to standard poly bags?
A: 4 mil is considered heavy-duty — about twice as thick as standard 2 mil bags. This extra thickness provides superior puncture resistance, making these bags ideal for sharp or heavy items that would poke through thinner material.
Q: Can I heat seal these bags?
A: Yes! LDPE poly bags heat seal easily with a standard impulse sealer. You can also close them with tape, staples, or twist ties depending on your application.
Q: Are these bags safe for food packaging at my farmers market?
A: Absolutely. These bags are made from 100% virgin LDPE resin and are FDA food-contact compliant, so they're perfect for cookies, candy, samples, and other food items.
Why Choose Cellobags.com
For over 40 years, we've been helping small businesses succeed with quality packaging at wholesale prices. Whether you're a jewelry maker shipping Etsy orders or a hardware store organizing inventory, we've got you covered — with fast shipping so you never run out when you need them most.