36 x 48" 4 Mil Clear Flat Poly Bags - Heavy-Duty Protection, Case of 100

$154.61
/ case of 100$1.55 per bag
Request bulk pricing
Ships from the nearest of 5 US warehouses · freight calculated at checkout
30-day returns on stock items · Return policy
Inside dimensions
36" × 48"
Board / material
4 Mil
Color
Clear
Freight class
Class 60
Specifications
| Inside dimensions | 36" × 48" (L × W) |
|---|---|
| Board / material | 4 Mil |
| Color | Clear |
| Sold as | Case of 100 |
| Order in multiples of | 100 |
| Case weight | 40.06 lb |
| Outer carton (shipping) | 20.25 × 14.25 × 6.75 in |
| LTL freight class | Class 60 |
| GTIN | 841436026673 |
| SKU | PB1320 |
About this item
SKU PB1320 — 36" × 48", 4 Mil, Clear. Sold as a case of 100, shipped from US warehouses.
Common questions
What is the difference between 4 mil and lighter poly bags?
4 mil polyethylene provides puncture and tear resistance compared to 2-3 mil bags, making it ideal for sharp-edged tools, hardware, and heavy products. The thicker film ensures longer shelf life and better protection during transport, reducing damage claims and product loss.
Are these bags food-safe?
Yes, these bags meet FDA and USDA specifications and are suitable for food storage and distribution applications. The virgin polyethylene material is food-grade compliant, making them versatile for both industrial and food packaging needs.
How should I seal these bags?
These open-top flat bags can be sealed using twist ties for easy access, bag tape for secure closure, or impulse sealers for high-volume operations. Choose the sealing method that best fits your production speed and application requirements.
What makes these bags cost-efficient for bulk operations?
Purchasing by the case of 100 reduces per-unit costs significantly compared to smaller quantities. The durable 4 mil thickness reduces product damage and returns, lowering overall packaging costs while protecting your bottom line.
Order support
Questions on specs or freight?
Send the SKU, quantity, and delivery ZIP and we will confirm specs, availability, and freight before you order.



