Industrial packaging buyers protecting medium to heavy products need reliable, cost-effective storage solutions that meet regulatory standards. These 20 x 28" 3 mil flat poly bags deliver FDA and USDA compliance with durable virgin polyethylene construction, making them ideal for food storage, retail packaging, and logistics applications requiring secure containment without premium pricing.
Best For
How to choose
Specs at a Glance
| Material | 100% Virgin Polyethylene (LDPE), 3 Mil Thickness |
| Dimensions | 20 x 28 inches (Flat Lay) |
| Color | Clear |
| Regulatory Compliance | FDA and USDA Approved |
| Recyclable | Yes |
Common Use Cases
- Food product storage and packaging Retail merchandise protection during shipment Industrial parts and components containment Bulk item storage in warehouses E-commerce fulfillment and secondary packaging
What You'll Receive
- 500 flat poly bags per case (20 x 28 inches) Ready-to-use open-end design for quick filling and sealing
Shipping & Packaging
Frequently Asked Questions
Yes. These bags are manufactured from 100% virgin polyethylene and meet both FDA and USDA specifications, making them safe for direct food contact and compliant with food storage regulations.
The 3 mil thickness provides puncture resistance and durability for medium to heavy products. While thinner bags cost less, the 3 mil construction reduces product damage, returns, and replacement costs, delivering better total cost of ownership for industrial applications.
These open-end poly bags seal effectively with twist ties, bag tape, or impulse sealers. Impulse sealers provide the fastest, most consistent closure for high-volume operations; twist ties offer economy sealing for lower-volume needs.
Each case contains 500 individual 20 x 28" bags, reducing per-unit cost for bulk operations. This case quantity is optimized for businesses requiring regular inventory replenishment without excessive storage overhead.
Technical Specifications
| Regulatory Compliance | FDA and USDA Approved |
| Recyclable | Yes |
| Color | Clear |
| Strength / Material | 3 Mil |
| Dimensions (Internal) | 20" × 28" (L × W × H) |
Shipping Information
Outer Carton Dimensions
20" × 28" (L × W × H)
Unit of Measure
CASE
Qty Per Shipping Unit
500 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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20x28" 3 Mil Clear Flat Poly Bags - Durable Protection, Case of 500
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Compare resources using the current product page data: SKU PB4199 , type Bags - Poly , sold-as unit CASE / pack count 500 PER CASE . Confirm the product page price, availability, and selected variant before ordering.
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