18x30 Heavy-Duty Poly Bags - Protect Your Comforters, Blankets, and More
These extra-thick 6 mil poly bags are built for serious protection. At 18x30 inches, they're perfectly sized for comforters, queen-size blankets, winter coats, and other bulky items that need safe, dust-free storage. Whether you're a professional organizer, running a linen service, or just need reliable protection for seasonal items, these heavy-duty bags deliver peace of mind.
Specs: 18 x 30" | 6 mil | 100% Virgin LDPE | 200/case | FDA food-contact compliant
Key Features
- Extra-Thick 6 Mil Construction: The heaviest gauge we offer — puncture-resistant protection that stands up to handling, stacking, and long-term storage without tearing.
- Crystal-Clear LDPE Material: See exactly what's inside without opening the bag. Perfect for inventory management or quickly finding stored items.
- Generous 18x30" Size: Fits comforters, throws, winter coats, large pillows, and bulky textiles with room to fold over and seal.
- 100% Virgin Low-Density Polyethylene: Clean, consistent quality with no recycled content that could compromise strength or clarity.
Applications
- Seasonal Storage: Store comforters, down blankets, and winter bedding protected from dust, moisture, and pests during off-season months.
- Moving & Relocation: Professional movers and DIY relocators rely on heavy-duty poly bags to protect soft goods during transport and temporary storage.
- Linen Services & Hotels: Keep clean linens, blankets, and pillows protected and organized in storage rooms or during delivery.
- Retail & E-commerce: Ship large soft goods like throws, quilts, and bedding sets with confidence — 6 mil won't tear in transit.
Common Questions
Q: What can I fit in an 18x30 poly bag?
A: This size comfortably holds a folded queen-size comforter, king-size blanket, multiple throw blankets, large pillows, or bulky winter coats. You'll have extra room to fold over the top for tape closure or heat sealing.
Q: How thick is 6 mil compared to regular poly bags?
A: At 6 mil (0.006 inches), these are approximately 3-4 times thicker than standard 1.5-2 mil bags. They're designed for heavy items, rough handling, and situations where puncture resistance matters. You can stack items on top without worrying about tears.
Q: Can I use these for food storage?
A: Yes! These bags are made from 100% virgin LDPE that meets FDA/USDA specifications for food contact. While they're most popular for textiles and bulky goods, they're safe for food storage applications too.
Why Choose Cellobags.com
For over 40 years, we've been helping businesses and individuals find the right packaging solutions. Our heavy-duty poly bags ship fast — most orders leave our warehouse within 24 hours — so you get what you need when you need it. Questions about sizing or applications? Our team actually knows packaging and loves helping you find the perfect fit.