22 x 30 Flat Poly Bags (4 Mil) - Heavy-Duty Protection for Large Items
These extra-large 22 x 30 flat poly bags provide serious protection for garments, blankets, bedding, and oversized merchandise. At 4 mil thick, they're our heavy-duty option — perfect when you need crystal-clear visibility combined with durable, tear-resistant packaging. Whether you're storing seasonal inventory, shipping large soft goods, or protecting items in your studio or workshop, these bags deliver professional results.
Specs: 22 x 30" | 4 mil | 100% Virgin LDPE | 250/case | FDA food-contact compliant
Key Features
- Heavy-Duty 4 Mil Thickness: Our thickest option provides excellent puncture and tear resistance for long-term storage and shipping protection.
- Crystal-Clear LDPE: 100% virgin Low-Density Polyethylene offers superior clarity so contents stay visible — no cloudy, recycled-look film.
- Extra-Large 22 x 30 Size: Fits sweaters, jackets, blankets, pillows, and other bulky soft goods with room to spare.
- Versatile Closure Options: Fold over and tape, heat seal, or add a twist tie — choose what works best for your operation.
- FDA Food-Contact Compliant: Made from virgin resin meeting FDA/USDA specifications, safe for food storage applications.
Applications
- Apparel & Retail: Package sweaters, sweatshirts, jackets, and folded blankets for clean, professional presentation.
- Storage & Organization: Protect seasonal items, bedding, and textiles from dust, moisture, and pests in closets or warehouses.
- Craft & Artisan Sellers: Ship handmade quilts, blankets, large textile art, or bulky craft projects safely to customers.
- Moving & Relocation: Keep linens, curtains, and soft goods clean and protected during moves or long-term storage.
Common Questions
Q: What can I fit in a 22x30 poly bag?
A: These bags comfortably fit folded sweaters, sweatshirts, throw blankets, bed pillows, and similar large soft goods. You can also use them for oversized documents, posters, and flat merchandise up to about 21 x 29 inches.
Q: How thick is 4 mil and do I need it?
A: 4 mil is our heavy-duty thickness — about as thick as a standard plastic report cover. Choose 4 mil when you need extra durability for shipping, long-term storage, or protecting items from rough handling. For lighter-duty applications, 2 mil is often sufficient.
Q: Can I heat seal these bags closed?
A: Yes! LDPE poly bags heat seal beautifully with standard impulse sealers. You can also fold over and tape, or use twist ties for a resealable option.
Why Choose Cellobags.com
For over 40 years, we've helped small businesses and home-based sellers find the right packaging at wholesale prices. Our flat poly bags ship fast — most orders leave our warehouse within 24 hours — so you're never stuck waiting when orders come in. Questions? Our team actually knows packaging and is happy to help you find the perfect solution.