4x36" 4 Mil Reclosable Poly Bags - Moisture Seal, Case of 1000
$208.40
/ case of 1000$0.21 per bag
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Ships from the nearest of 5 US warehouses · freight calculated at checkout
30-day returns on stock items · Return policy
Inside dimensions
4" × 36"
Board / material
4 Mil
Color
Clear
Freight class
Class 60
Specifications
| Inside dimensions | 4" × 36" (L × W) |
|---|---|
| Board / material | 4 Mil |
| Color | Clear |
| Sold as | Case of 1000 |
| Order in multiples of | 1000 |
| Case weight | 45.16 lb |
| Outer carton (shipping) | 20.0 × 12.0 × 9.0 in |
| LTL freight class | Class 60 |
| GTIN | 848109051093 |
| SKU | PB4128 |
About this item
SKU PB4128 — 4" × 36", 4 Mil, Clear. Sold as a case of 1000, shipped from US warehouses.
Protect products with reclosable poly bags featuring a full-width single track zipper closure. Reusable design reduces long-term packaging costs.
Reclosable poly bags: Good fit for parts, samples, documents, apparel accessories, small kits, and inventory that needs a resealable closure. These poly bags help fulfillment, warehouse, ecommerce, and parts teams choose right-sized bags for storage, kitting, packing, and shipping workflows.
Common questions
Are these bags FDA and USDA approved for food contact?
Yes. These 4 mil reclosable poly bags meet FDA and USDA requirements for food storage and contact applications, making them suitable for snacks, baked goods, produce, and other food products requiring compliance certification.
How many times can these bags be reused?
These bags are designed for multiple resealing cycles. The 4 mil thickness provides durability for repeated opening and closing, though longevity depends on storage conditions and contents. Most buyers report 10-15+ reliable reseals before degradation.
What is the difference between 4 mil and thinner poly bags?
4 mil thickness provides puncture resistance, moisture barrier protection, and durability compared to 2-3 mil bags. This makes 4 mil ideal for longer storage periods, heavy or sharp items, and applications requiring maximum protection during shipping.
How should I calculate my case quantity for monthly inventory?
Multiply your average monthly unit usage by the number of reseals per bag. For example: 50,000 units/month / 1,000 bags per case = 50 cases monthly. Factor in 10-15% buffer for damaged bags or multiple-use scenarios to optimize your ordering cycle.
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.