Industrial packaging buyers seeking durable, cost-effective protection for heavy-duty products like tools, hardware, and components need reliable flat poly bags that meet regulatory standards. These 28 x 32" bags offer the perfect balance of strength and economy, providing protection during storage and shipment while maintaining compliance with FDA and USDA specifications.

Best For
How to choose
Specs at a Glance
| Material | 100% Virgin Polyethylene (LDPE) |
| Thickness | 4 Mil |
| Dimensions | 28" x 32" |
| Regulatory Compliance | FDA and USDA Approved |
| Recyclable | Yes |
Common Use Cases
- Protecting tools and hardware during storage and transit Food product packaging and storage for commercial kitchens Industrial component protection in manufacturing environments Moisture and contamination barrier for electronics and precision parts Multipurpose shipping protection for e-commerce and logistics operations
What You'll Receive
- Case of 100 flat poly bags (28" x 32" x 4 mil)
Shipping & Packaging
Frequently Asked Questions
These bags are compatible with three closure options: Twist Ties for secure, reusable sealing; Bag Tape for permanent, closure; or Impulse Sealers for high-volume applications requiring consistent, tamper-evident seals. Choose based on your workflow and reusability requirements.
Yes. These bags are manufactured from 100% virgin polyethylene and meet FDA and USDA specifications, making them approved for direct food contact, storage, and commercial kitchen use without safety concerns.
4 mil thickness provides puncture resistance, tear strength, and durability for heavy-duty industrial applications. This thickness reduces breakage during handling and storage, lowering replacement costs and minimizing product loss compared to 2-3 mil alternatives.
Measure your product's length and width, then add 2-4 inches to each dimension for comfortable closure. At 28" x 32", these bags accommodate items up to approximately 26" x 30", making them ideal for mid-size industrial components, hardware bundles, and food products.
Technical Specifications
| Thickness | 4 Mil |
| Regulatory Compliance | FDA and USDA Approved |
| Recyclable | Yes |
| Color | Clear |
| Strength / Material | 4 Mil |
| Dimensions (Internal) | 28" × 32" (L × W × H) |
Shipping Information
Outer Carton Dimensions
28" × 32" (L × W × H)
Unit of Measure
CASE
Qty Per Shipping Unit
100 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.
Contact product supportBuyer guides
Buying notes and spec resources stay here instead of taking space above the cart.
Use this product as the source
28x32" 4 Mil Clear Flat Poly Bags - Heavy-Duty Protection, Case of 100
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Compare resources using the current product page data: SKU PB1294 , type Bags - Poly , sold-as unit CASE / pack count 100 PER CASE . Confirm the product page price, availability, and selected variant before ordering.
Compare width, length, mil thickness, closure, material, and case quantity.
Product support Choose bag thicknessUse this guide when gauge, zipper style, or product fit is uncertain.



