18x14x36 Gusseted Poly Bags - Heavy-Duty Protection for Large Items
These extra-large gusseted poly bags give you serious protection for oversized items. Whether you're wrapping furniture for storage, protecting artwork during shipping, or packaging bulky merchandise, the 3 mil thickness and expandable side gussets handle it all. Made from crystal-clear LDPE, your items stay visible while staying protected from dust, moisture, and handling damage.
Specs: 18 x 14 x 36" | 3 mil | LDPE Poly | 200/case | FDA food-contact compliant
Key Features
- Heavy 3 Mil Thickness: Provides puncture resistance and durability for heavy or sharp-edged items that would tear thinner bags
- Expandable Side Gussets: Opens to fit bulky, irregular shapes — furniture cushions, rolled rugs, large boxes, and oversized merchandise
- Crystal-Clear LDPE: See-through clarity lets you identify contents without opening, perfect for inventory management and retail display
- Durable Bottom Seal: Tubular construction with reinforced seal prevents blowouts even with heavy loads
- Multiple Closure Options: Heat seal, tape, staple, or tie shut depending on your needs
Applications
- Furniture & Home Goods: Protect chairs, cushions, lamps, and décor pieces during moves, storage, or shipping to customers
- Art & Print Shops: Wrap large canvases, framed prints, and posters for safe transport — clarity shows the artwork while keeping it pristine
- Online Resellers: Ship oversized thrift finds, vintage furniture pieces, and bulk merchandise with professional protection
- Craft Businesses: Package large handmade items — quilts, wall hangings, wreaths, and decorative pieces
Common Questions
Q: What size items fit in an 18x14x36 gusseted bag?
A: When fully expanded, these bags accommodate items up to roughly 18" wide x 14" deep x 36" tall. The gussets allow flexibility for irregular shapes — perfect for chair cushions, small furniture, rolled textiles, or stacked boxes.
Q: Is 3 mil thick enough for heavy items?
A: Yes — 3 mil is considered heavy-duty for poly bags. It resists punctures from corners and edges, handles significant weight without stretching or tearing, and provides excellent moisture barrier protection.
Q: Can these bags be heat sealed?
A: Absolutely. LDPE heat seals easily with a standard impulse sealer. You can also tape, staple, or tie them closed depending on your workflow and whether you need reusable access.
Why Choose Cellobags.com
For over 40 years, we've helped small businesses find the right packaging to protect their products and impress their customers. With fast shipping from stock, you'll have what you need when you need it — no waiting weeks for overseas orders.