Flat Poly Bags – 40" x 48" | 4 mil LDPE | 50/CTN
40"x48" flat poly bags manufactured from 4 mil 100% virgin low-density polyethylene (LDPE). Extra-heavy gauge construction for large-format industrial packaging applications including mattress covers, commercial appliance wrapping, and bulk equipment protection during transit or storage. FDA/USDA compliant resin. 50 bags per carton.
Specs: 40" x 48" | 4 mil | 100% Virgin LDPE | 50/CTN | FDA/USDA Compliant
Applications
- Twin and full mattress protective covers for storage and transit
- Commercial dishwasher, refrigerator, and appliance base wrapping
- Large-format equipment shipping protection
- Pallet overwrap for non-standard 40"x48" pallet configurations
- Industrial base component covers during facility storage
- Warehouse and moving company oversized goods protection
Features
- 4 mil LDPE — extra-heavy gauge resists puncture from dense or edged goods
- 40"x48" format fits twin mattresses and large commercial appliance footprints
- 100% virgin resin — FDA/USDA compliant for food-adjacent warehousing
- Open-end design allows rapid covering of large items without preforming
- Compatible with heat sealing, taping, or tying for secure closure
- 50 per carton for moving company, warehouse, and industrial supply stocking
Material Notes
Manufactured from 100% virgin LDPE resin meeting FDA/USDA specifications. All listed thickness values are nominal. The 4 mil gauge provides substantial resistance to surface abrasion, moisture penetration, and puncture from warehouse and transit conditions.
Use Case Notes
The 40"x48" format accommodates the standard twin mattress footprint (38"x75" unfolded) when the bag is used as a bottom-up enclosure, as well as commercial appliance base dimensions commonly found in commercial kitchens and hospitality supply chains. The extra-heavy 4 mil wall is appropriate for environments where multiple items are stacked or stored in contact during transit.
Common Questions
Q: Will this fit a twin mattress?
A: Yes. The 40"x48" bag fits a standard twin mattress (38" wide) as a side-entry or bottom-entry cover with adequate margin for tucking and closure.
Q: Are these FDA/USDA compliant?
A: Yes. These bags are manufactured from 100% virgin LDPE resin meeting FDA/USDA specifications, suitable for food-contact and food-adjacent applications.
Q: How many per carton?
A: 50 bags per carton.
Why Buy
The 40"x48" 4 mil bag offers a slightly narrower footprint than standard 48"x48" pallet bags, making it the better fit for twin mattress operations, commercial kitchen equipment distribution, and non-standard pallet configurations. Wholesale 50/CTN carton pricing supports moving companies, appliance distributors, and warehouse operations that require reliable heavy-duty coverage at volume.
