Industrial packaging buyers managing heavy-duty products like tools, hardware, and equipment need reliable protection without breaking the budget. These 44 x 48" 4 Mil flat poly bags deliver durability and FDA/USDA compliance, making them ideal for manufacturers and distributors requiring food-safe, cost-efficient storage and shipping solutions.
Best For
How to choose
Specs at a Glance
| Material | 100% Virgin Polyethylene (LDPE) |
| Thickness | 4 Mil |
| Dimensions | 44" x 48" |
| Color | Clear |
| Recyclable | Yes |
Common Use Cases
- Heavy-duty tool and hardware protection during storage and shipment Food product packaging for FDA/USDA compliant applications Industrial equipment and component protection Bulk storage solutions for manufacturing and distribution centers Multi-purpose protective packaging for e-commerce and logistics
What You'll Receive
- 50 flat polyethylene bags per case (44" x 48" x 4 Mil)
Shipping & Packaging
Frequently Asked Questions
Yes. These 4 Mil flat poly bags are manufactured from 100% virgin polyethylene and meet FDA and USDA specifications, making them approved for direct food contact and pharmaceutical applications while exceeding industry durability standards.
You can seal these open-end bags using Twist Ties for quick manual closure, Bag Tape for secure sealing, or Impulse Sealers for high-volume industrial operations. Choose based on your production speed and seal integrity requirements.
4 Mil thickness provides approximately 2x the puncture resistance of 2 Mil bags, reducing product damage claims and returns. This durability advantage quickly pays for itself through reduced shrinkage and improved customer satisfaction in demanding industrial environments.
These bags are sold as a case of 50. For volume pricing and custom bulk orders, contact our sales team to explore case discounts and potential modifications for large-scale operations.
Technical Specifications
| Thickness | 4 Mil |
| Recyclable | Yes |
| Color | Clear |
| Strength / Material | 4 Mil |
| Dimensions (Internal) | 44" × 48" (L × W × H) |
Shipping Information
Outer Carton Dimensions
44" × 48" (L × W × H)
Unit of Measure
CASE
Qty Per Shipping Unit
50 PER CASE
LTL Freight Class
Class 60
Delivery Method
Shown at checkout
Processing and delivery timelines vary by product, warehouse, order size, and destination. Freight-sensitive or oversized items may require LTL delivery or a custom quote before shipment.
Checkout shows available shipping options for the selected SKU and quantity. Use the shipping and refund policy links for current policy details before ordering.
For larger, recurring, freight-sensitive, or mixed-SKU orders, send the SKU or product link, quantity, delivery ZIP code, receiving notes, and timing to support@packrift.com.
ORDER SUPPORT
Product Support
Specs, case quantities, and availability are listed on each product page. For bulk, mixed-SKU, or LTL freight orders, email support@packrift.com with the SKU, quantity, and delivery ZIP.
Use product support for fit, larger or recurring order, return, or order-issue questions. When price and Add to Cart are shown, checkout remains the direct ordering path.
Need a sample, fit check, or substitution review? Contact product support with the SKU, selected option, order quantity, and use case. Support will confirm the available path for that item.
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Buying notes and spec resources stay here instead of taking space above the cart.
Use this product as the source
44x48" 4 Mil Clear Flat Poly Bags - Heavy-Duty Protection, Case of 50
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Compare resources using the current product page data: SKU PB1331 , type Bags - Poly , sold-as unit CASE / pack count 50 PER CASE . Confirm the product page price, availability, and selected variant before ordering.
Compare width, length, mil thickness, closure, material, and case quantity.
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