Ideal for industrial buyers, food distributors, and e-commerce operations packaging light to medium-weight products that require moisture and contamination protection. These 4" x 18" clear poly bags offer cost-effective, FDA/USDA-compliant storage and shipping solutions for items ranging from food products to small parts, with 2-mil thickness providing reliable durability without excess material costs.
Best For
How to choose
Specs at a Glance
| Material | 100% Virgin Polyethylene (LDPE) |
| Thickness | 2 Mil |
| Dimensions | 4" x 18" |
| Color | Clear |
| Recyclable | Yes |
Common Use Cases
- Food product packaging and storage (snacks, candy, baked goods) Small parts and hardware organization in manufacturing E-commerce fulfillment and gift packaging Retail merchandise protection and presentation Pharmaceutical and supplement packaging (FDA/USDA compliant)
What You'll Receive
- Case of 1,000 4" x 18" flat poly bags Virgin polyethylene film construction
Shipping & Packaging
Frequently Asked Questions
Yes. These 2-mil poly bags are manufactured from 100% virgin polyethylene and meet FDA and USDA specifications, making them suitable for direct food contact applications including snacks, candy, and baked goods.
These open-end bags can be sealed using twist ties, bag tape, or impulse sealers. We offer all three closure options to match your production speed and application requirements.
2-mil thickness provides an optimal balance of puncture resistance and material cost for light to medium-weight products. It's thicker than 1-mil bags (for lighter items) but more economical than 3-mil or 4-mil options when product protection needs don't require maximum durability.
Virgin polyethylene offers clarity for product visibility, consistent material properties for reliable sealing, and food-grade certification. Recycled materials may contain contaminants unsuitable for FDA/USDA-regulated applications.
Technical Specifications
| Thickness | 2 Mil |
| Recyclable | Yes |
| Color | Clear |
| Strength / Material | 2 Mil |
| Dimensions (Internal) | 4" × 18" (L × W × H) |
Shipping Information
Outer Carton Dimensions
4" × 18" (L × W × H)
Unit of Measure
CASE
Qty Per Shipping Unit
1000 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
4x18" 2 Mil Clear Flat Poly Bags - 1000/Case FDA Approved
Related products
Shop poly bags
Compare resources using the current product page data: SKU PB404 , type Bags - Poly , sold-as unit CASE / pack count 1000 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.
